Post-Hospital Syndrome: A New Challenge in Cardiovascular Practice

AbstractThe image of the hospital representing the modern medicine and its diagnostic and therapeutic advances becomes more evident in the face of an aging population and patients with multiple comorbidities requiring highly complex care. However, recent studies have shown a growing number of hospital readmissions within 30 days after discharge. The post-hospital syndrome is a new clinical entity associated with multiple vulnerabilities that contribute to hospital readmissions. During hospitalization, the patient is exposed to different stressors of physical, environmental, and psychosocial natures that trigger pathophysiological and multisystemic responses and increase the risk of complications after hospital discharge. Patients with a cardiac disease have high rates of readmission within 30 days. Therefore, it is important for cardiologists to recognize the post-hospital syndrome since it may impact their daily practice. This review aims at discussing the current scientific evidence regarding predictors and stressors involved in the post-hospital syndrome and the measures that are currently being taken to minimize their effects.

Efficiency and quality in local government management: the case of Spanish local authorities

This study analyses efficiency levels in Spanish local governments and their determining factors through the application of DEA (Data Envelopment Analysis) methodology. It aims to find out to what extent inefficiency arises from external factors beyond the control of the entity, or on the other hand, how much it is due to inadequate management of productive resources. The results show that on the whole, there is still a wide margin within which managers could increase local government efficiency levels, although it is revealed that a great deal of inefficiency is due to exogenous factors. It is specifically found that the size of the entity, per capita tax revenue, the per capita grants or the amount of commercial activity are some of the factors determining local government inefficiency.

L'Educació assistencial i social a Vic

A partir de les fonts documentals de la “Casa Misericòrdia” i de “Casa Caritat” de Vic i també del testimoni de persones que hi havien viscut o hi havien treballat o les coneixien de prop, s’ha volgut explicar el naixement, evolució i decadència de les dues institucions centenàries que van realitzar, gairebé sempre amb pocs mitjans però amb notable dedicació, una tasca ingent en favor dels més desfavorits i que van deixar d’existir a principis dels anys setanta. Casa Caritat atenia persones necessitades d’ambdós sexes, encara que en dues instal•lacions diferents, com l’antic convent dels Trinitaris per al sexe femení i l’antic convent de Sant Domènec, per al masculí. La Misericòrdia va acollir durant poc més de dos-cents cinquanta anys nenes, noies, dones i velles pobres i desemparades. La raresa d’aquesta institució estava en el règim d’autogestió, sense la intervenció de cap ordre religiosa, com era costum en aquells temps. El tancament de les dues institucions va donar lloc a un nou model assistencial i educatiu per als menors, promogut pel bisbe de Vic Ramon Masnou i per Joan Riera, els impulsors de la Llar Juvenil. Es tractava d’un recurs modern i d’inspiració cristiana, ubicat en una casa de nova construcció i sota un reglament molt més humanitzat i amb menys pes de les pràctiques religioses. La conflictivitat dels nens i nenes, a mesura que creixien, i amb les necessitats d’uns altres temps, a més d’assumpció de les competències de menors per part de la Generalitat el 1981, van propiciar la creació per part de la Generalitat i de l’Ajuntament de Vic de Casa Moreta, amb un projecte totalment laic i portat per professionals que després es convertiria en el Centre Residencial Osona i també va suposar el naixement d’una altra entitat, la Llar Terricabras. La recerca, doncs, pretén posar les bases per a futures anàlisis aprofundides sobre l’atenció als menors a la ciutat de Vic, al llarg del temps.

Glomerulonephritis in schistosomiasis with mesangial IgM deposits

Twenty one cases of hepatoesplenic schistosomiasis patients without clinical and laboratory evidence of renal disease, were studied by surgical biopsies using light microscopy and immunofluorescence. The cases were classified histologically as: normal pattern (6 cases); minimal changes (6 cases); and mesangial proliferative glomerulonephritis (9 cases). By the immunofluorescence microscopy using anti IgM, IgG, IgA and C3, the predominant finding in all biopsies, except the normal cases, was granular deposits of IgM in the mesangium along with C3. On the other hand, IgG was present in all cases including normal biopsies along the capillary walls. However IgG was also present in the mesangium only in cases with glomerular lesions. This finding may well be similar to that recently described as IgM mesangial nephropathy. According to our cases a mesangial proliferative glomerulonephritis, characterized by segmental cell proliferation and deposition of IgM in the mesangium, is probably the entity found in the early stages of mansonic schistosomiasis.

Las Olimpiadas desconocidas: Special Olympics

Este documento se presentó en la Asignatura Campus de la Universidad Autónoma de Barcelona (UAB) “Olimpismo, Sociedad y Deporte” durante el curso académico 1996/97. El objetivo de la autora es mostrar y describir qué es la entidad Special Olympics y cómo funciona.

Genomic, Epigenomic and Transcriptomic Molecular Characterization of Splenic Marginal Zone Lymphoma Reveals Recurrent Abnormalities in miR-182

Splenic marginal zone lymphoma (SMZL) is a low grade B-cell non-Hodgkin's lymphoma. The molecular pathology of this entity remains poorly understood. To characterise this lymphoma at the molecular level, we performed an integrated analysis of 1) genome wide genetic copy number alterations 2) gene expression profiles and 3) epigenetic DNA methylation profiles.We have previously shown that SMZL is characterised by recurrent alterations of chromosomes 7q, 6q, 3q, 9q and 18; however, gene resolution oligonucleotide array comparative genomic hybridisation did not reveal evidence of cryptic amplification or deletion in these regions. The most frequently lost 7q32 region contains a cluster of miRNAs. qRT-PCR revealed that three of these (miR-182/96/183) show underexpression in SMZL, and miR-182 is somatically mutated in >20% of cases of SMZL, as well as in >20% of cases of follicular lymphoma, and between 5-15% of cases of chronic lymphocytic leukaemia, MALT-lymphoma and hairy cell leukaemia. We conclude that miR-182 is a strong candidate novel tumour suppressor miRNA in lymphoma.The overall gene expression signature of SMZL was found to be strongly distinct fromthose of other lymphomas. Functional analysis of gene expression data revealed SMZL to be characterised by abnormalities in B-cell receptor signalling (especially through the CD19/21-PI3K/AKT pathway) and apoptotic pathways. In addition, genes involved in the response to viral infection appeared upregulated. SMZL shows a unique epigenetic profile, but analysis of differentially methylated genes showed few with methylation related transcriptional deregulation, suggesting that DNA methylation abnormalities are not a critical component of the SMZL malignant phenotype.

Pneumopathies interstitielles diffuses idiopathiques [Idiopathic interstitial pneumonias].

Idiopathic interstitial pneumonias represent approximately 30% of all interstitial lung diseases. The new classification of idiopathic interstitial pneumonias published in 2013 distinguishes 6 major entities, including chronic fibrosing forms (idiopathic pulmonary fibrosis and nonspecific interstitial pneumonia), acute/subacute forms (cryptogenic organizing pneumonia and acute interstitial pneumonia) and smoking-related disorders (respiratory bronchiolitis interstitial lung disease and desquamative interstitial pneumonia). Pleuroparenchymal fibroelastosis is individualized as a new rare clinco-pathologic entity. For cases not fitting any specific clinic- pathological category, a pragmatic classification based on disease behavior is proposed.

Cellular schwannomas of the intracranial and intraspinal compartment: morphological and immunological characteristics compared with classical benign schwannomas.

The concept of cellular schwannoma as an unusual benign tumor is well established for peripheral nerves but has never been tested in neurosurgical series. In order to test the validity of this concept in cranial nerves and spinal roots we performed an analysis of the clinical and morphological characteristics of 12 cellular and 166 classical benign schwannomas. Immunohistochemical detection of antigen expression in Schwann cells including proliferating cell nuclear antigen (PCNA) was also performed. This study shows that cellular schwannomas in neurosurgical series manifest at a lower age than the classical benign variant and occur mainly in the spinal roots. Mitotic activity and sinusoidal vessels appear more frequently in cellular schwannomas and constitute with high cellularity, the most valuable criteria separating both entities. The postoperative course in both types of tumors was free of metastases or sarcomatous changes. Immunoexpression of S-100 protein, vimentin, epithelial membrane antigen and glial fibrillary acidic protein is not statistically different between the two variants. In contrast, PCNA is more highly expressed in cellular schwannomas. These These results confirm the concept that cellular schwannomas are a clinico-pathological variant of benign schwannomas and provide significant support for the introduction of this entity in neurosurgical oncology.

Acute infantile encephalopathy predominantly affecting the frontal lobe (AIEF): A European case.

Acute infantile encephalopathy predominantly affecting the frontal lobes (AIEF) has been described as a new entity, based on MRI findings (acute abnormal diffusion-weighted imaging signals in the frontal lobes followed by atrophy) and exclusion of other acute encephalopathies. Patients present with acute onset of fever, status epilepticus, and coma. Different causal mechanisms have been suggested such as localized viral infection, toxic insult due to cytokines, or postictal damage. Only children of Japanese descent have been described. We report the case of a Caucasian girl whose history and MRI findings were similar to the Japanese cases. She had a massive regression with verbal apraxia, while cognitive development was less affected; she initially presented with a cluster of complex partial seizures (and not convulsive status epilepticus), making epileptic or post anoxic-ischemic sequelae highly unlikely. The place of this proposed entity among other recently described acute encephalopathies with abnormal diffusion on MRI is discussed.

A corneal dystrophy associated with transforming growth factor beta-induced Gly623Asp mutation an amyloidogenic phenotype.

PURPOSE: To present the light and electron microscopic findings of a unique corneal dystrophy never before described in a German family carrying the Gly623Asp Mutation of the TGFBI gene with late clinical onset. DESIGN: Experimental study. PARTICIPANTS: Four affected and 6 nonaffected family members. METHODS: Slit-lamp examination, photographic documentation, and isolation of genomic DNA from peripheral blood leucocytes obtained from each family member examined. Exons 3, 4, 5, and 11 to 14 of the TGFBI gene were amplified and sequenced in these family members. Five corneal buttons of 3 affected siblings were excised at the time of penetrating keratoplasty. Light and electron microscopic examination were performed including immunohistochemistry with antibodies against keratoepithelin (KE) 2 and 15. MAIN OUTCOME MEASURES: Clinical and histologic characteristics of corneal opacification in affected patients and presence of coding region changes in the TGFBI gene. RESULTS: The specimens showed destructive changes in Bowman's layer and the adjacent stroma. Patchy Congo red-positive amyloid deposits were found within the epithelium in 1 cornea, in Bowman's layer and in the anterior stroma of all specimens also showing KE2, but not KE15, immunostaining. Electron microscopy revealed deposits mainly located in the anterior stroma and Bowman's layer and in small amounts in the basal area of some epithelial cells. The destroyed areas were strongly Alcian blue-positive, the Masson Trichrome stain proved mainly negative for the deposits. All affected but none of the unaffected family members had a heterozygous missense mutation in exon 14 of the TGFBI gene (G-->A transition at nucleotide 1915) replacing glycin by aspartic acid amino acid (Gly623Asp) at position 623 of the KE protein. CONCLUSIONS: In contrast with the patient carrying the Gly623Asp mutation of the TGFBI gene described by Afshari et al, our cases presented with Salzmann's nodular degeneration-like clinical features and their specimens contained KE2-positive amyloid. The reason for this now "meeting the expectation histologic phenotype" is unclear. The histologic findings emphasize that this is a unique corneal dystrophy, which shares no clinical characteristics with Reis-Bücklers' dystrophy and should be treated as a distinct entity. FINANCIAL DISCLOSURE(S): The authors have no proprietary or commercial interest in any materials discussed in this article.

Brucellosis hip abscess without risk factor.

Brucellosis has become a rare entity in many industrialised countries, because of animal vaccination programs. We report a first case in the literature of Brucella abscess in the hip region observed in Switzerland in a subject without any clear risk factor, leading us to conclude that abscess formation can be a rare manifestation of brucellosis. Because it can present in many different forms and locations without having characteristic clinics, a high index of suspicion is needed for the diagnosis even if the patient is a healthy athlete with no clear way of obvious route for contamination, and this even more if all the common causes of athletic hip pain have been ruled out.

Congenital giant aneurysm of the left coronary artery.

We report an unusual case of congenital giant coronary aneurysm. A 23 year-old male with a history of acute myocardial infarction presented an abnormal shadow in the left cardiac border on routine X-ray. Electrocardiogram and physical examination were normal without any clinical signs of inflammation, but computed tomography (CT) scan and cardiac magnetic resonance imaging (MRI) revealed a giant (>50mm) coronary aneurysm. Coronary artery bypass grafting (CABG) with coronary artery aneurysm (CAA) resection resolved the CAA. Coronary artery aneurysms are entities of localised dilation and can be common events in chronic infectious disease as a result of the systemic inflammatory state; however, giant coronary aneurysms (measuring more than 50mm) are rare. This is especially true where the pathological aetiology was not clearly defined or was believed to be of congenital origin. To date only a few published case reports exist for this type of pathological entity.

Brainstem compression from a trigeminal schwannoma presenting with pathological crying.

Patients with pathological laughter and crying have episodes of uncontrollable laughter, crying or both. Pathological laughter is a well-described entity secondary to various conditions such as multiple sclerosis, pseudo-bulbar palsy, cerebello-pontine angle tumours, clival chordomas and brainstem gliomas. Pathological crying is rare and there have been no previous reports of brainstem compression causing this entity. We report a patient who presented with pathological crying caused by a trigeminal schwannoma with a tumor-associated cyst indenting the pons. This case report confirms the involvement of the cortico-ponto-cerebellar pathways in the pathogenesis of pathological crying.

Spontaneous subconjunctival orbital fat prolapse: presentation of four cases

BACKGROUND: Subconjunctival orbital fat prolapse is a benign entity characterized by orbital fat herniation through a dehiscence in Tenon's capsule, usually between the superior and lateral recti muscles. It is often associated with ocular trauma or surgery, although spontaneous cases have also been reported with a predilection for obese individuals. PATIENTS AND METHODS: A retrospective study of four subconjunctival orbital-fat prolapse cases with no history of ocular surgery or trauma was performed. A trans-conjunctival surgical approach with Tenon's capsule repair was offered to all subjects. Differential diagnosis is discussed. RESULTS: The diagnosis of subconjunctival orbital fat prolapse was confirmed in all cases by histopathological examination. Functional and aesthetic postoperative results were excellent, with no recurrences during follow-up, for all cases. CONCLUSIONS: Although rare, subconjunctival orbital fat prolapse should be recognized. Surgical management offers excellent results.

Giant extraskeletal myxoid chondrosarcoma of the thigh treated by wide extraarticular resection and reconstruction with a tumor prosthesis

Introduction: Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue tumour with a high risk for local recurrence and metastases. While this entity is resistant to radio- or chemo-therapy, wide resection remains the treatment of choice. Case report: A 60 year old man presented to our service with a large mass in his right thigh, slowly evolving over the past 7 years. His main complaint was the volume of his thigh. Imaging showed a 23x13x14 cm tumour in the quadriceps, eroding the cortical bone and with potential contamination of the knee joint. The risk of a pathological fracture was estimated considerable. A CT-guided core-needle biopsy revealed a FNCLCC grade 2 EMC. A thoraco-abdominal CT scan showed multiple pulmonary metastases. Due to the palliative situation with a very slow disease progression, a wide extraarticular resection of the distal femur and reconstruction with a megaprosthesis were performed. Extensive skin necrosis necessitated three revision procedures for débridement and confection of a pediculated lateral gastrocnemius muscle flap. No complementary treatment was possible for the pulmonary metastases. At 18 months follow-up, he walked without crutches, was able to do his activities of daily living. He was painfree and highly satisfied with the result. During the follow-up, slow progression of the pulmonary metastases was noted, which remained asymptomatic. Conclusion: Extraskeletal myxoid chondrosarcoma is a rare soft tissue tumour, and wide excision remains the treatment of choice. Whenever possible, limb salvage should be proposed to preserve function and quality of life.