Traditionally vs sonographically coached pushing in second stage of labor: a pilot randomized controlled trial.

OBJECTIVE: To investigate the usefulness of visual biofeedback using transperineal ultrasound to improve coached pushing during the active second stage of labor in nulliparous women. METHODS: This was a randomized controlled trial of low-risk nulliparous women in the active second stage of labor. Patients were allocated to either coached pushing aided by visual demonstration on transperineal ultrasound of the progress of the fetal head (sonographic coaching) or traditional coaching. Patients in both groups were coached by an obstetrician for the first 20 min of the active second stage of labor and, subsequently, the labor was supervised by a midwife. Primary outcomes were duration of the active second stage and increase in the angle of progression at the end of the coaching process. Secondary outcomes included the incidence of operative delivery and complications of labor. RESULTS: Forty women were recruited into the study. Those who received sonographic coaching had a shorter active phase of the second stage (30 min (interquartile range (IQR), 24-42 min) vs 45 min (IQR, 39-55 min); P = 0.01) and a greater increase in the angle of progression (13.5° (IQR, 9-20°) vs 5° (IQR, 3-9.5°); P = 0.01) in the first 20 min of the active second stage of labor than did those who had traditional coaching. No differences were found in the secondary outcomes between the two groups. CONCLUSION: Our preliminary data suggest that transperineal ultrasound may be a useful adjunct to coached pushing during the active second stage of labor. Further studies are required to confirm these findings and better define the benefits of this approach. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.

Thromboxane and prostacyclin biosynthesis in heart failure of ischemic origin: effects of disease severity and aspirin treatment.

SUMMARY BACKGROUND: Thromboembolism is a relatively common complication of chronic heart failure (HF) and the place of antiplatelet therapy is uncertain. OBJECTIVES: We characterized the rate of thromboxane and prostacyclin biosynthesis in chronic HF of ischemic origin, with the aim of separating the influence of HF on platelet activation from that of the underlying ischemic heart disease (IHD). PATIENTS AND METHODS: We compared urinary 11-dehydro-thromboxane (TX)B(2), 2,3 dinor 6-keto-PGF(1alpha,) 8-iso-prostaglandin (PG)F(2alpha), and plasma N-terminal pro-brain natriuretic peptide (NT-pro-BNP), asymmetric dimethylarginine (ADMA), and soluble CD40 ligand (sCD40L), in 84 patients with HF secondary to IHD, 61 patients with IHD without HF and 42 healthy subjects. RESULTS: HF patients not on aspirin had significantly higher urinary 11-dehydro-TXB(2) as compared with healthy subjects (P < 0.0001) and IHD patients not on aspirin (P = 0.028). They also showed significantly higher 8-iso-PGF(2alpha) (P = 0.018), NT-pro-BNP (P = 0.021) and ADMA (P < 0.0001) than IHD patients not on aspirin. HF patients on low-dose aspirin had significantly lower 11-dehydro-TXB(2) (P < 0.0001), sCD40L (P = 0.007) and 2,3-dinor-6-keto-PGF(1alpha) (P = 0.005) than HF patients not treated with aspirin. HF patients in NYHA classes III and IV had significantly higher urinary 11-dehydro-TXB(2) than patients in classes I and II, independently of aspirin treatment (P < 0.05). On multiple linear regression analysis, higher NT-pro-BNP levels, lack of aspirin therapy and sCD40L, predicted 11-dehydro-TXB(2) excretion rate in HF patients (R(2) = 0.771). CONCLUSIONS: Persistent platelet activation characterizes HF patients. This phenomenon is related to disease severity and is largely suppressable by low-dose aspirin. The homeostatic increase in prostacyclin biosynthesis is impaired, possibly contributing to enhanced thrombotic risk in this setting.

Idiopatic spinal cord herniation: a treatable cause of Brown-Séquard syndrome.

We report two cases of thoracic idiopathic spinal cord herniation (ISCH) focusing on the peculiar diagnostic and therapeutic issues posed by this rare disorder. In particular MR evaluation of CSF dynamic with a 2D PC cine-MR technique and demonstration of progressive cord herniation on consecutive MR examinations allowed insight on the differential diagnosis and pathophysiological mechanisms of ISCH.

Factors related to the length of in-hospital stay of geriatric patients.

The aim of this study was to evaluate factors predicting length of stay in hospital of geriatric patients. Study participants were 402 patients (183 males and 219 females) consecutively admitted to four geriatric wards located in Chieti, Perugia, Pescara and Prato, Italy. Information on potential predictors of length of stay was collected; in particular, we assessed the presence and severity of specific chronic medical conditions, level of physical function, cognitive status, and depressive symptoms. Moreover, information on family and social support was obtained. In general, participants were old, often cognitively impaired and physically disabled. Average length of stay ranged from 9.4 +/- 3.3 days (Perugia) to 14.1 +/- 7.2 days (Chieti), and was statistically different across centers (p < 0.001). None of the specific medical diagnoses was associated with different length of stay. However, higher comorbidity score (p < 0.001), living alone (p < 0.01), lower MMSE score (p = 0.03), and poor functional status (p = 0.05) were all associated with longer length of stay. When these variables were included in a multivariate model predicting length of stay, differences between centers were no longer statistically significant. Findings of this study show that specific medical diagnoses are not adequate instruments to estimate length of stay in geriatric units. Other assessment systems based on extension of the social network, comorbidity, and the cognitive as well as the functional level need to be developed.

Surgical treatment of intracranial aneurysms in patients aged over 70: 25 years of experience.

Many references and communications regarding neurosurgical topics in elderly patients underline the interest of our Unit for this subject. We already presented in 1978 a series of 75 patients over 60 years of age operated on for intracranial aneurysms; we reported a 90% of success in all the cases operated with clinical grade 1 or 2 according to Botterel grading system on admission. In 1986, during the XXXV Congress of the Italian Neurosurgical Society, we presented other 15 cases operated for intracranial aneurysm over 70 years of age. We present an upgrading of our casistic.

Characteristics of geriatric patients related to early and late readmissions to hospital.

The aim of the study was to evaluate which characteristics of geriatric patients account for readmission to hospital, 6 months after discharge. All patients (203 females, 176 males) consecutively admitted over a two-month period to four acute geriatric care units, located in the cities of Chieti, Perugia, Pescara and Prato, participated in the study. Data that could potentially explain early and late readmissions were collected for each patient. Prevalence of diseases and comorbidity were assessed with the Cumulative Illness Rating Scale (CIRS); physical function by self-report (ADL, IADL) and objective (Stand and Walking Speed) measures; cognitive level by MMSE; and depressive symptoms by the Geriatric Depression Scale (GDS). Information on family and social support were also obtained. After discharge, data on hospital readmissions were collected for six months. For each readmitted patient (cases), medical records were reviewed, and supplementary information was obtained from families and general practitioners. Readmissions were classified as "early" (within the first three months), "late" (within the third and sixth month), and "multiple" (2 or more readmissions irrespective of the period). Patients not readmitted (alive at home) were considered as controls. Systematic differences between centers and between periods of readmissions were evaluated using one-way analyses of variance, and Pearson's chi 2 test. Factors related to early, late, and multiple readmission were identified in multivariate logistic regression models. On univariate analysis, patients readmitted over the first three-month period were sicker than controls (CIRS classes 3-4: 52.1% vs 34.1%), had more social problems or behavioral symptoms, and were more functionally impaired (ADL dependencies 3.3 +/- 0.4 vs 2.1 +/- 0.2). Patients who were readmitted between the third and the sixth month after discharge had a significantly higher CIRS total score (p = 0.006). Patients with multiple readmissions had more severe diseases, and more social problems. On multivariate analysis, early readmission was associated with unsatisfactory social conditions, living alone, severity of diseases and cognitive impairment, while late readmission was associated with comorbidity only. Multiple readmissions were related only to social factors, and to hospital admission before the baseline evaluation. The findings of this study suggest that interventions aimed at improving unfavorable social conditions may reduce the rate of rehospitalization in geriatric patients.

[Controlled multicenter study on the therapeutic effectiveness of mesoglycan in patients with cerebrovascular disease]. / Studio policentrico controllato sulla efficacia terapeutica del mesoglicano in pazienti anziani cerebrovasculopatici.

One hundred and forty-five elderly patients affected by cerebrovascular diseases were included in the study. Patients were divided into two age-, sex- and clinically matched groups: the first group included 103 patients who were treated for six months with mesoglycan (100 mg/day), whereas the second group, which numbered 42 patients, received standard anti-platelet treatment over the same period. The results of the study confirm the clinical efficacy of mesoglycan compared to standard treatment with antiplatelet drugs in terms of ischemic events and the "quality of life" of cerebrovasculopathic patients.

Impact of endoscopic ultrasonography on diagnosis and treatment of primary gastric lymphoma.

Endoscopic ultrasonography (EUS) allows a visualization in vivo of the gastric wall. Five ultrasonic layers of different echogenicities are displayed; each corresponds to a precise anatomic structure. In gastric diseases this layering evidently changes. In 10 patients with suspected primary gastric lymphoma, EUS showed a characteristic thickening of the second, the second and third layers, or a diffuse, transmural thickening of the entire wall. A precise correlation between the longitudinal and depth infiltration observed at EUS and the surgical finding was seen in all patients. In three cases in which the preoperative bioptic diagnosis was erroneous (two gastritis and one carcinoma) EUS showed a characteristic echographic pattern for lymphoma, which was confirmed at surgery. There was agreement also, in EUS and surgical findings in all patients, about involvement of neighbor organs. It seems possible that in the future EUS could play an important role in detecting, staging, and planning treatment of lymphoma and other gastric tumors.

Gastric carcinoid: a clinical and endoscopic assessment of four cases.

We have established a pre-operative diagnosis in four cases of non-secretory gastric carcinoid of the body and fundus presenting as multiple polyps in three patients, and a single polyp mass in the fourth patient. Clinical and endoscopic findings are not specific, and the pre-operative diagnosis was established by means of biopsy or polypectomy. We observed biochemical and histological differences between multiple and single carcinoids, which might indicate different mechanisms of carcinoid pathogenesis.

[Pseudotumor cerebri: 19 cases in childhood]. / Pseudotumor cerebri: 19 casi in età pediatrica.

Nineteen patients affected by Pseudotumor Cerebri and treated in the Neurosurgical Department of U.S.L. 10/D of Florence, are considered by Authors. Patients age varied from 4 to 14 years and their selection was made following Boddie, Banna and Bradley criteria published in 1974. Plain X Ray of the Skull was positive in 5 cases while ventriculography (when executed) were always normal. Quite normal were Angiography and CT scan. There were no pathological findings in CSF. The series of patients is considered analyzing somatic features, sex and possible aetiologic noxae. An interesting data is the presence of fever (39 degrees C) from 7 to 20 days before the onset of cranial hypertension. The possibility of blood-brain barrier alteration following infectious disease which causes an interstitial edema is considered and proposed by authors as a starting point for future research.

Detection of portal hypertension and esophageal varices by means of endoscopic ultrasonography.

Endoscopic ultrasonography (EUT) enables not only the visualization of the portal system and of the esophageal varices, as obtained by transabdominal ultrasonography and fiberoptic endoscopy, but also the visualization of intramural and periesophageal collateral veins. Fifteen cirrhotic patients were examined by EUT without complications. When present, esophageal or gastric varices were always detected. In all cases enlarged extrinsic periesophageal veins were visualized, and in 14 of 15 their caliber was correlated with the size of esophageal varices. In three patients examined after sclerotherapy the submucosal veins had disappeared, but extrinsic collateral vessels were patent. EUT will probably become a fundamental technique in the study of portal hypertension and esophageal varices, before and after therapy.

Follow up and surgical considerations on a series of patients operated on for non tumoral aqueductal stenosis.

A series of 90 patients operated on between 1966 and 1983 in the Neurosurgical Division of USL 10/D (Florence) for non tumoral aqueductal stenosis is presented. The Authors discuss the different of shunts used and the follow up which is favourable in patients operated on with an early diagnosis.

Endoscopic electromyography and manometry of the human sphincter of Oddi.

The myoelectric and manometric activities of the sphincter of Oddi were recorded in 8 patients using an original probe passed through the papilla of Vater during duodenoscopy. The sphincter of Oddi's myoelectric activity showed rhythmic bursts of action potentials which appeared in correspondence with the ascending phase of the phasic pressure waves. On the basis of these results, we believe that electromyography could in some cases replace manometry for studying sphincter of Oddi motility, since it avoids pressure perfusion of the bilio-pancreatic tract, with its concomitant risks, and provides sufficient information for motor studies.

Acute operation in cases of middle cerebral artery occlusion.

The authors describe their personal experience with middle cerebral artery embolectomy performed in four patients within 6 hours after the start of clinical symptoms. The work is of a preliminary nature. No conclusion can be drawn as to the ultimate value of this treatment, and further clinical trials seem justified.