How do Community Hospitals respond to the healthcare needs of elderly patients? A population-based observational study in the Emilia-Romagna Region.

BACKGROUND: Intermediate Care Services have been developed to provide high-quality and sustainable care to the elderly patients with chronic diseases. Italian Community Hospitals, inspired by the British model, are an example of Intermediate Care. The aim of this study was: (1) to describe the healthcare needs met by the Community Hospitals of Emilia-Romagna, Northern Italy, by depicting the characteristics of hospitalized patients, and (2) to evaluate process and outcome indicators by conducting a comparative assessment of the quality of care. STUDY DESIGN: Observational retrospective cohort study. METHODS: The study population included patients living in Emilia-Romagna who were discharged during 2016 from the 14 Community Hospitals of the region. Data were retrieved from the Regional Informative System of Community Hospitals database; multi-morbidity profiles were identified through the Hospital Discharge Records Database and the Outpatient Pharmaceutical Database. In-hospital variation of the 5-level Modified Barthel Index and hospital readmissions within 3 months of discharge were retrieved for each patient. The presence of recurrent patterns of multi-morbidity, i.e., clinical conditions that tend to co-occur, was investigated using unsupervised cluster analysis. RESULTS: The study population included 2,121 patients. Mean age was 79.5 years, mean Community Hospital stay was 22.4 days (range 13.1 - 31.5 days) and 62.5% of the patients were females. The most common sources of admission were hospital (71.8%) and home (27.0%). Routine discharges were 60.0%, planned home discharges were 13.6%, and transfers to public or private hospitals were 10.8%. We identified two multi-morbidity clusters unevenly distributed across Community Hospitals. Mean number of co-occurring chronic conditions per patient was different in the two clusters (3.0 vs. 4.7, p < 0.004). Mean Modified Barthel Index at admission and discharge was 32.2 and 47.6, respectively. Mean difference of 15.3 between values at admission and discharge was statistically significant (p < 0.001). Three-month hospital readmissions occurred for 20.2% of patients. CONCLUSION: The development of Intermediate Care Services, and in particular Community Hospitals, requires guidelines and protocols to define who among the patients can benefit more from this type of care. It is necessary to assess the quality of care provided by these facilities through appropriate and internationally comparable measures, including patient experience indicators.

Induction TPF followed by concomitant treatment versus concomitant treatment alone in locally advanced head and neck cancer. A phase II-III trial.

BACKGROUND: Platinum-based chemoradiation (CCRT) is the standard treatment for Locally Advanced Head and Neck Squamous-Cell Carcinoma (LAHNSCC). Cetuximab/RT (CET/RT) is an alternative treatment option to CCRT. The efficacy of induction chemotherapy (IC) followed by chemoradiation compared to chemoradiation alone has not been demonstrated in randomized clinical trials. The goals of this phase II-III trial were to assess: (i) the overall survival (OS) of IC versus no-induction (no-IC) and (ii) the Grade 3-4 in-field mucosal toxicity of CCRT versus CET/RT. The present paper focuses on the analysis of efficacy. MATERIALS AND METHODS: Patients with LAHNSCC were randomized to receive concomitant treatment alone [CCRT (Arm A1) or CET/RT (Arm A2)], or three cycles of induction docetaxel/cisplatin/5 fluorouracil (TPF) followed by CCRT (Arm B1) or followed by CET/RT (Arm B2). The superiority hypothesis of OS comparison of IC versus no-IC (Arms B1 + B2 versus A1 + A2) required 204 deaths to detect an absolute 3-year OS difference of 12% (HR 0.675, with 80% power at two-sided 5% significance level). RESULTS: 414 out of 421 patients were finally analyzed: 206 in the IC and 208 in the no-IC arm. Six patients were excluded because of major violation and one because of metastatic disease at diagnosis. With a median follow-up of 44.8 months, OS was significantly higher in the IC arm (HR 0.74; 95% CI 0.56-0.97; P = 0.031). Complete Responses (P = 0.0028), Progression Free Survival (P = 0.013) and the Loco-regional Control (P = 0.036) were also significantly higher in the IC arm. Compliance to concomitant treatments was not affected by induction TPF. CONCLUSIONS: IC followed by concomitant treatment improved the outcome of patients with LAHNSCC without compromising compliance to the concomitant treatments. The degree of the benefit of IC could be different according to the type of the subsequent concomitant strategy. CLINICAL TRIAL NUMBER: NCT01086826, www.clinicaltrials.gov.

Nine scoring models for short-term mortality in alcoholic hepatitis: cross-validation in a biopsy-proven cohort.

BACKGROUND: Several prognostic models have emerged in alcoholic hepatitis (AH), but lack of external validation precludes their universal use. AIM: To validate the Maddrey Discriminant Function (DF); Glasgow Alcoholic Hepatitis Score (GAHS); Mayo End-stage Liver Disease (MELD); Age, Bilirubin, INR, Creatinine (ABIC); MELD-Na, UK End-stage Liver Disease (UKELD), and three scores of corticosteroid response at 1 week: an Early Change in Bilirubin Levels (ECBL), a 25% fall in bilirubin, and the Lille score. METHODS: Seventy-one consecutive patients with biopsy-proven AH, admitted between November 2007-September 2011, were evaluated. The clinical and biochemical parameters were analysed to assess prognostic models with respect to 30- and 90-day mortality. RESULTS: There were no significant differences in the areas under the receiver operating characteristics curve (AUROCs) relative to 30-day/90-day mortality: MELD 0.79/0.84, DF 0.71/0.74, GAHS 0.75/0.78, ABIC 0.71/0.78, MELD-Na 0.68/0.76, UKELD 0.56/0.68. One-week rescoring yielded a trend towards improved predictive accuracies (30-day/90-day AUROCs: 0.69­0.84/0.77­0.86). In patients with admission DF ≥ 32 (n = 31), response to corticosteroids according to ECBL, 25% fall in bilirubin and the Lille model yielded AUROCs of 0.73/0.73, 0.78/0.72 and 0.81/0.82 for a 30-day/90-day outcome respectively. All models showed excellent negative predictive values (NPVs; range: 86­100%), while the positive ones were low (range: 17­50%). CONCLUSIONS: MELD, DF, GAHS, ABIC and scores of corticosteroid response proved to be valid in an independent cohort of biopsy-proven alcoholic hepatitis. MELD modifications incorporating sodium did not confer any prognostic advantage over classical MELD. Based on excellent NPVs, the models are best to identify patients at low risk of death.

Biochemical criteria at 1 year are not robust indicators of response to ursodeoxycholic acid in early primary biliary cirrhosis: results from a 29-year cohort study.

BACKGROUND: In primary biliary cirrhosis (PBC), biochemical criteria at 1 year are considered surrogates of response to ursodeoxycholic acid (UDCA). However, due to the slow natural history of PBC, evaluation at 1 year may be suboptimal to assess the therapeutic response, particularly in early disease. AIM: To determine whether evaluation of biochemical criteria at 1 year is a reliable surrogate of UDCA response in early PBC. METHODS: We analysed the prospectively collected data of 215 patients (untreated = 129; UDCA-treated = 86) with early PBC (normal baseline bilirubin/albumin) and a median follow-up of 8 years (range: 1-29.1). The 1-year attainment rates of the Barcelona, Paris-I, Paris-II and Toronto definitions, and their predictive relevance for a poor outcome (death, transplantation, complications of cirrhosis), were assessed either as a result of UDCA or no treatment. Independent associations with attaining each UDCA response definition were identified by multivariate analysis. RESULTS: Untreated patients displayed 1-year biochemical features compatible with 'treatment response' at rates (Barcelona: 36.4%, Paris-I: 66.7%, Toronto: 59.7%, Paris-II: 40.3%) similar to those obtained under UDCA. Depending on the definition, baseline ALP≤3xULN (OR: 4.80-35.90), AST≤2xULN (OR: 5.63-9.34) and early histological stage (OR: 3.67-3.87) were the stronger predictors for attaining the criteria. UDCA treatment was associated with attaining Barcelona (OR = 2.16) and Paris-II (OR = 2.84), but not Paris-I, and not Toronto definition when excluding late histological cases. Paris-I criteria were significantly predictive of long-term outcomes (HR = 2.83) in untreated patients. CONCLUSIONS: In early PBC, biochemical criteria at 1 year reflect severity of the disease rather than the therapeutic response to UDCA.

Echo-guided endomyocardial biopsy in heterotopic heart transplantation. Case report.

Right ventricular endomyocardial biopsy is difficult to perform in patients who underwent heterotopic heart transplantation because of the complex vascular anatomy. The procedure is usually performed under fluoroscopic control. We present a case of a 59-year-old woman that after heterotopic heart transplantation underwent echo-guided endomyocardial biopsy. We report the technique discussing data obtained in other 11 patients heart transplanted in the heterotopic way. In conclusion we believe that echocardiographic guidance during endomyocardial biopsy allows a better choice of bite sites, reduces the risk of free wall perforation. Moreover is diminished the risk of X-ray exposure to both patient and operator.

Ultrasonographic evaluation of the cervical lymph nodes in preoperative staging of esophageal neoplasms.

BACKGROUND: The detection of cervical lymph node metastases plays an important role in staging of patients affected by esophageal cancer to perform the best therapeutic approach. METHODS: We report our experience concerning the ultrasound evaluation of the cervical area in 174 patients with esophageal cancer. Ultrasonographic evaluation of the neck can be done with a 7.5- or 10 MHz transducer in all cases, with selective scanning of the lymph node chains of the internal jugular veins and supraclavicular regions. The short-to-long axis ratio (S/L) was a useful way to detect lymph node metastasis. Histopathologic diagnoses were obtained by sonographically guided fine-needle aspiration biopsy. RESULTS: At ultrasound examination, we found 18 (10.3%) patients with metastatic cervical nodes. Of these, 17 (94.4%) had metastatic cervical lymph nodes confirmed by cytology from fine-needle biopsy. Lymph node exceeding 5 mm in long axis and with an S/L over 0.5 showed a higher incidence of metastasis than those with an S/L under 0.5. Our experience shows a high incidence of lymph node metastases in patients with esophageal cancer localized to the thoracic supracarinal tract and in patients with cervical and lower esophageal cancer. CONCLUSION: In the ultrasound evaluation of nodes, the most useful parameters are size of nodes, heterogeneity of internal echoes, morphology of the margins, and the deformation caused by compressive instrumental manipulation. These criteria, indicated by the Japanese Society for Esophageal Diseases, yield a high sensitivity and diagnostic specificity when the ultrasonographic studies are performed.

[Adhesion of the labia minora in children]. / L'agglutinazione delle piccole labbra nelle bambine.

Vulvar agglutination or vulva connivens in childhood is a common disease and an important source of anxiety for parents. The Authors report on the anatomic classification, the etiology and the prevalence of this genital anomaly in the pediatric age. In the 2021 patients of our series examined in the Department of Pediatrics in Poggibonsi and in the Department of Pediatric Surgery of the University of Siena during a period of 7 years and revisited in the period between January 1995 and December 1996 (follow-up: max 7 years) no cases were observed in the first month of life (793 newborn infants) and this fact might help to exclude a congenital origin. The incidence of vulvar agglutination in 1228 children was 9.8%; in the 3.6% of cases vulvar agglutination was complete, while in the 6.1% it was incomplete. 60% of complete vulvar adhesions were in 3-6 years old patients, while the incomplete one was prevalent during the first 3 years of life. In our series vulvar adhesion was more common than in other studies, but the Author report no cases of correlated urinary or genital infections. It is important to reassure parents and to maintain a conservative approach to this anomaly. Estrogen therapy in this study was applied only in a few cases, because almost all the patients healed before puberty; the surgical division was applied only in case of recurrence.

Echo-controlled endomyocardial biopsy in orthotopic heart transplantation with bicaval anastomosis.

Starting in January 1995, we performed heart transplantation, randomly using standard and bicaval techniques. In the latter technique, the anatomy of the right atrium is maintained, since the venae cavae are anastomosed. In 38 patients who received heart transplantation with bicaval anastomosis, 339 endomyocardial biopsies (EMB) were performed. EMB was done under echocardiographic control in 309 cases, whereas the remaining 30 were done under fluoroscopy. When EMB was echo-guided there was one major complication, namely right hemothorax in a 29-year-old man, who had had heart transplantation one week before, and this required surgical exploration. Other complications, correlated to venipuncture were: left hemothorax in a 65-year-old woman determined by arterial puncture, treated by means of chest tube drainage; pneumothorax (1 case). Echocardiographic guidance during EMB allows a better choice of biopsy site, reduces the risk of damaging cardiac structures and allows immediate monitoring of heart performance. Moreover the risk of X-ray exposure to both patient and operators is reduced. In any case, because the superior vena cava suture line is not visualized by two-dimensional echocardiography, if the bioptome cannot be introduced easily through superior vena cava, fluoroscopic control should be immediately applied, particularly in the early post-operative period when cicatrization is not complete.

Ultrasonographic imaging of neoplasms of the cervical esophagus.

BACKGROUND/AIMS: We studied the effectiveness of ultrasonography in evaluating the cervical esophagus for the presence of large masses arising from the esophageal wall and consequently, the modifications of the visceral lumen. MATERIALS AND METHODS: The cervical esophagus can be evaluated by ultrasound with longitudinal and axial scans, using the left thyroid lobe as an acoustic window. The cervical esophagus can be visualized from the C5 to D2 vertebrae. From November 1992 to July 1996, 220 patients with esophageal cancer and 120 subjects without esophageal disease (control group) were examined with ultrasonography. Examination of the cervical esophagus was performed with a linear high definition small parts probe with a frequency of 7.5-10 Mhz. RESULTS: In all 31 patients with cancer of the cervical esophagus, ultrasonography of the cervical region showed the presence of an expanding mass from the esophageal wall as well as the modifications in the visceral lumen. The neoplasm of the cervical esophagus was visualized when its diameter exceeded 5 mm. CONCLUSIONS: The experience of the authors shows that, during ultrasound examination of the cervical region, it is possible to accurately evaluate the cervical esophagus, either morphologically or functionally.

Evaluation of leiomyoma of the esophagus with endoscopic ultrasonography.

Fourteen patients with suspected leiomyoma of the esophagus were studied by endoscopic ultrasonography, computed tomography, endoscopy and barium swallow. The results were correlated with the histology of the resected specimens: in 2 patients with a peduncolated leiomyoma originating from the second echographic layer, endoscopic resection was performed. Endoscopic ultrasonography was superior to other imaging techniques in detection and staging of leiomyoma because it can determine the layer of origin, the direction of the growth and the consistency of the tumor.

Superior transseptal approach for surgical removal of left atrial myxoma.

Eight patients (4 men, 4 women), mean age 51 years, referred to our Institution for left atrial myxoma underwent removal of the tumor through a superior transseptal approach. All patients in sinus rhythm with normal conduction time. The myxomas were localized in the fossa ovalis (3 cases), interatrial septum (2 cases), left appendage (2 cases), and mitral annulus (1 case). One patient died in hospital after emergency operation for low-output syndrome complicated by septic shock. All other patients had an uneventful postoperative course. Atrial arrhythmias did not represent a major postoperative complication. Transient PR interval elongation was occasionally seen. Electrophysiological studies showed normal sinus node function. At 6 months following operation, patients were evaluated with transesophageal echocardiography. There was no tumor recurrence. There were no episodes of arrhythmia in 24-hour electrocardiographic monitoring, and all patients were in NYHA Class I. We believe that the superior transseptal approach gives optimal exposure of the left atrial cavity, overcoming all difficulties related to a small left atrium which is an usual pattern in left atrial myxomas.

Transthoracic 2D echo color Doppler assessment of internal mammary artery to left anterior descending coronary artery graft.

For noninvasive evaluation of anatomy and flow characteristics of internal mammary artery graft (IMA-graft), 2D echo-Color-Doppler (CDE) was performed in 60 patients (54 M, 6 F, mean age 54.1 +/- 6.9 y), who underwent coronary angiography 20.1 +/- 13 months after a coronary artery bypass graft (CABG). CDE was performed, using an echocardiographic unit equipped with a 5 MHz linear transducer. In all patients, measurements of IMA-graft diameter (mm), and peak systolic and diastolic flow velocity (cm/sec) were obtained at baseline and also in 16 patients after dipyridamole infusion (0.54 mg/Kg/min) and in 10 patients after sublingual nitroglycerin (NTG) (0.4 mg). Angiography showed the IMA-graft patency in 58/60 patients (96.8%). A typical biphasic flow was displayed by CDE in 49/58 patients (84.4%) with angiographic patency. Dipyridamole infusion increased both IMA-graft diameter and peak diastolic flow velocity (PDFV) from 2.28 +/- 0.51mm to 2.9 +/- 0.42mm and from 19.4 +/- 6.2 cm/sec to 93.9 +/- 29 cm/sec, respectively (p < 0.0001). No significant modifications of peak systolic flow velocity (PSFV) were observed. NTG increased PDFV from 29.11 +/- 8 cm/sec to 41.88 +/- 7.20 cm/sec (p < 0.005), while diameter and PSFV showed no statistically significant modifications. CDE is a useful diagnostic tool for noninvasive evaluation of IMA-graft patency both early after surgery and during long-term follow-up. CDE pharmacological stress improves the sensibility of the technique and it can provide indirect information about pathophysiology of recipient coronary vessel.

Synthesis and some properties of two salsalate derivatives.

The synthesis of esters of 2-hydroxy benzoic acid-2-carboxyphenyl ester (salsalate) with guaiacol for the treatment of inflammatory bronchopneumopathies is reported. The antiinflammatory, analgesic and antipyretic activities of these derivatives were evaluated, together with their antioxidant, mucolytic and broncho-bacteriostatic properties in comparison to acetylsalicylic acid.

Ultrasonography of extremity lymphedema.

Ultrasonography of the extremities was performed in 91 patients with unilateral or bilateral peripheral lymphedema of the arms or legs. Linear 3.5 to 10 mHz ultrasonographic linear probes were used in accordance with standardized procedure. The data demonstrated a volumetric increase of the lymphedematous limb with increased thickness of both the subcutaneous and subfascial (muscular) compartments consistent with fibrosclerosis in both compartments with chronic disease. Whereas dermal thickening was minimal, subcutaneous and subfascial changes were more prominent in primary than secondary lymphedema. By providing information about the volumetric and structural alterations with chronic lymphedema, ultrasonography safely and simply supplements conventional and isotopic lymphography in assessing patients with chronic lymphedema.

Electrocardiographic changes suggestive of myocardial ischemia elicited by dipyridamole infusion in acute rejection early after heart transplantation.

Acute cardiac rejection, syndrome X, and arterial hypertension can induce small vessel damage and, therefore, restriction of coronary reserve in the presence of normal epicardial coronary arteries. A characteristic response pattern to dipyridamole (DIP) infusion has been previously described in syndrome X and arterial hypertension: ST segment depression without any measurable systolic dysfunction. The aim of this study was to establish whether acute cardiac rejection might induce electrocardiographic alterations during DIP infusion. Changes in the 12-lead electrocardiogram and two-dimensional echocardiogram during high-dose DIP infusion (up to 0.84 mg/kg in 10 minutes) were evaluated within 24 hours of endomyocardial biopsy in 14 transplanted patients. A total of 47 biopsy-controlled DIP studies were performed within 5 weeks after cardiac transplantation. For each patient, at least 7 days elapsed between two consecutive studies. Electrocardiographic and echocardiographic tracings were analyzed without prior knowledge of endomyocardial biopsy findings. No remarkable side effects occurred in any case, so that the DIP study could be completed in all patients. A diagnostic (greater than 0.1 mV) ST segment depression was found in 11 studies. The sensitivity and specificity of DIP-induced ST segment depression for the detection of biopsy-proven acute rejection were 72% and 94%, respectively. These data show that DIP stress is feasible and safe in transplanted patients and that acute cardiac rejection can be accompanied by DIP-induced ST segment depression without detectable impairment in systolic function. These changes might provide noninvasive markers for surveillance of rejection.

Frequency domain analysis of contrast echocardiographic images.

Sequences of echocontrastographic images of the dog's myocardium are analysed in the frequency domain for the identification of underperfused areas. Owing to the fact that echo images are contaminated by noise and artifacts, we have applied filtering techniques based on Fourier's methods in sequences of raw frames recorded during perfusion with a contrast agent. Thus we have been able to assess correctly the spatial and temporal distribution of the contrast, i.e. the agent kinetics which parallel the distribution of coronary blood flow, in terms of the time necessary for the flow gradient to reach its maximum value, and to describe such a distribution by a functional image obtained by means of an original procedure.

Severe reversible cardiac failure associated with methanol intoxication.

Methanol intoxication produces a well recognized clinical picture characterized by gastrointestinal, ocular and nervous system symptoms. The effect of poisoning on the cardiovascular system has not been well documented. We report the case of a 55 year old man whose acute methanol intoxication caused severe reversible cardiac failure. This represents the first description of an association between methanol toxicity and acute cardiac dysfunction in man.