RESUMEN
The aim of this study is to report our results in a group of prelingually deafened adults, who followed an oralist rehabilitation programme, and submitted to cochlear implant at our institution. We evaluated 30 prelingually deafened adult patients, 18 males and 12 females, median age 35 years, of a group of 36 prelingually deafened adult patients consecutively submitted to unilateral cochlear implantation at the ENT Unit of the University of Pisa. After implantation, patients achieved significant benefits in terms of speech perception skills, including the ability to have telephone conversations in some cases, quality of life and their own perception of disability. According to literature data, the results herein reported are quite variable but generally satisfactory. Procedures other than traditional speech perception measures should be used to evaluate the benefits of cochlear implant in such patients, to compressively evaluate the global benefits, not only in terms of speech perception, but also in terms of quality of life and daily life.
Asunto(s)
Implantes Cocleares , Sordera/cirugía , Medición de Resultados Informados por el Paciente , Calidad de Vida , Percepción del Habla , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mejoramiento de la Calidad , Resultado del Tratamiento , Adulto JovenRESUMEN
With the implementation of universal newborn hearing screening (UNHS) programmes and early diagnosis and treatment of hearing problems, the need has clearly emerged to implement and carry out a systematic and coordinated protocol for the aetiological diagnosis of permanent hearing impairment (PHI). Within the framework of the Italian Ministry of Health project CCM 2013 "Preventing Communication Disorders: a Regional Program for early Identification, Intervention and Care of Hearing Impaired Children", it has been decided to consider the problems relative to aetiological diagnosis of child PHI within UNHS programmes. The specific objective was to apply a shared diagnostic protocol that can identify the cause in at least 70% of cases of PHI. For this part of the project, four main recommendations were identified that can be useful for an efficient aetiological diagnosis in children affected by PHI and that can offer valid suggestions to optimise resources and produce positive changes for third-level audiologic centres.
Asunto(s)
Sordera/diagnóstico , Pérdida Auditiva/diagnóstico , Niño , Diagnóstico Precoz , Pérdida Auditiva/etiología , Pruebas Auditivas , Humanos , Recién Nacido , Tamizaje NeonatalRESUMEN
The implementation of regional protocols for newborn hearing screening and early audiologic diagnosis represent the first step of the entire diagnostic, rehabilitative and prosthetic programme for children with permanent hearing impairment. The maximum benefit of early diagnosis can indeed be obtained only by prompt rehabilitation aimed at fostering the child's communicative, linguistic and cognitive development. Within the framework of the CMM 2013 project of the Ministry of Health entitled "Preventing Communication Disorders: a Regional Program for Early Identification, Intervention and Care of Hearing Impaired Children", the problems concerning the promotion of the global development of children with PHI through an early rehabilitation project based on shared knowledge and scientific evidence. In this project, our specific aim was to define the features and modes of access to a precise and specialised rehabilitation project for the small hearing-impaired child within three months from audiologic diagnosis. Three main recommendations relative to assessment and rehabilitation aspects of early care emerged from the study.
Asunto(s)
Trastornos de la Audición/terapia , Pérdida Auditiva/terapia , Niño , Trastornos de la Audición/diagnóstico , Pérdida Auditiva/diagnóstico , Humanos , Lactante , Recién Nacido , Tamizaje NeonatalRESUMEN
The laser represents one of the most interesting new methods of vascular surgery. As for laser-assisted angioplasty, the major clinical experience has come with Nd: Yag and Argon lasers. The authors comment on the 1989-1992 series of cases consisting of 51 arteries recanalized with a Nd:Yag laser--the patients were 42 men and 9 women, their mean age being 56.6 years. Four iliac obliterations, 36 femoropopliteal and 11 popliteotibial obliterations were treated surgically, according to the single anatomical radiologic circumstances. The immediate results showed 41 recanalizations (80.4%) 3 perforations (5.9%), 6 dissections (11.8%) and 2 distal emboli (3.9%). The long-term results, with a follow-up period ranging 6 months to 4 years (average: 1.8 years), were investigated with seriated c.w. Doppler, Doppler US and digital venous angiography and showed, in 34 examined patients, 22 patencies (64.7%), 8 stenoses > 50% (23.5%) and 3 occlusions (11.8%). These findings prove the value of laser-assisted--both percutaneous and surgical--angioplasty in the treatment of arterial occlusions both alone and combined with surgery. The results, whose positivity comes also from an eclectic interaction with surgery, and mostly from a systematic enhancement of the laser channel with balloon angioplasty, could be markedly improved upon by means of more selective and effective equipment.
Asunto(s)
Angioplastia de Balón Asistida por Láser/métodos , Arteriopatías Oclusivas/cirugía , Pierna/irrigación sanguínea , Adulto , Anciano , Anestesia Local , Angioplastia de Balón Asistida por Láser/efectos adversos , Angioplastia de Balón Asistida por Láser/instrumentación , Angioplastia de Balón Asistida por Láser/estadística & datos numéricos , Arteriopatías Oclusivas/complicaciones , Arteriopatías Oclusivas/diagnóstico , Arteriopatías Oclusivas/epidemiología , Enfermedad Crónica , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Cuidados Posoperatorios , PremedicaciónRESUMEN
To evaluate the usefulness of the captopril test for identifying renal artery stenosis (RAS) and renovascular hypoplasia (RAH), we studied 48 hypertensive patients. In 20 hypertensives with screening procedures indicating renovascular disease and in 28 essential hypertensives (EH), the plasma renin activity (PRA) responses to an oral test dose of captopril (50 mg) were studied. A 60-min post-captopril PRA increase of 150% (or 400% if baseline PRA < or = 3 ng/ml/h) was considered as positive. Renal angiography was performed in all cases. Among the 20 renovascular hypertensive patients, RAH in 9 and RAS in 11 subjects were proved by angiography. The captopril test in all patients with RAH resulted negative (mean PRA increase 50%); furthermore, the test identified 7 of the 11 RAS (mean PRA increase 477.6%); sensitivity and specificity for RAS were 64 and 88.8%, respectively. In the EH group, there were 3 false-positive subjects (mean PRA increase 122%). This study demonstrates that the PRA responses to a test dose of captopril are a useful screening test for distinguishing RAH from RAS, and for identifying the latter in hypertensive patients. These data also suggest that in subjects with RAH, hypertensive disease may not renin dependent.
Asunto(s)
Inhibidores de la Enzima Convertidora de Angiotensina/farmacología , Enfermedades Renales/diagnóstico , Obstrucción de la Arteria Renal/diagnóstico , Administración Oral , Adolescente , Adulto , Anciano , Inhibidores de la Enzima Convertidora de Angiotensina/administración & dosificación , Captopril/administración & dosificación , Captopril/farmacología , Diagnóstico Diferencial , Femenino , Humanos , Hipertensión Renovascular/etiología , Hipertensión Renovascular/fisiopatología , Riñón/diagnóstico por imagen , Riñón/metabolismo , Riñón/patología , Enfermedades Renales/sangre , Enfermedades Renales/congénito , Masculino , Persona de Mediana Edad , Radiografía , Obstrucción de la Arteria Renal/sangre , Renina/sangre , Sistema Renina-Angiotensina/fisiologíaRESUMEN
The Authors consider the complex diagnostic problems of cerebrovascular disorders, with particular concern to angiography and echography. After a complete analysis of different aspects of angiographic and echographic lesions, considering their experience, they identify chances and limits of the two methods, they draw the conclusion that each of the two techniques has a proper role, and only a correct correlation between them can depict correctly the pathologic lesions.
Asunto(s)
Angiografía Cerebral , Trastornos Cerebrovasculares/diagnóstico por imagen , Estudios de Evaluación como Asunto , Humanos , UltrasonografíaRESUMEN
Authors describe renal failure in a young woman with solitary pelvic kidney. Renal malformation was associated with genital and bone malformations that can be accounted for by the close relationship linking the genito-urinary and vertebral apparatuses during the first weeks of intrauterine life. Palpebral malformation which occurs very rarely in cases with renal malformations as reported in the literature was ascribed to hereditary factors. Changes of some indexes (serum and urine electrolytes, plasma renin and aldosterone) observed during the evolution of renal failure appear to confirm the role played by potassium in hormone balance and suggest repeated tests and dietary adjustments.
Asunto(s)
Anomalías Múltiples , Huesos/anomalías , Párpados/anomalías , Fallo Renal Crónico/complicaciones , Riñón/anomalías , Útero/anomalías , Adulto , Femenino , HumanosRESUMEN
We studied 45 hypertensive subjects to evaluate the usefulness of captopril test for identifying renal artery stenosis and small congenital kidney with the hypoplasia of the renal artery. In 18 hypertensives with hippuran renogram indicating renovascular disease, and in 27 essential hypertensives, the plasma renin activity (PRA) responses to an oral test dose (50 mg) of captopril were studied. A 60-minute post captopril PRA increase of 150% (or 400% if baseline PRA less than 3 ng/ml/h) was considered as positive. Digital venous angiography was performed in all cases. In the group of 18 subjects small congenital kidney in 7, and renal artery stenosis in 11 subjects were detected by angiography. Captopril test resulted negative in all patients with small congenital kidney (mean PRA% increase 58). The test identified 7 of the 11 renal artery stenoses (mean PRA% increase 477), sensitivity and specificity were 64% and 100% respectively. In the essential hypertensives-group, mean PRA% increase was 122; there were three false positives, and both sensitivity and specificity were 88%. This study demonstrates that the PRA response to oral captopril test is a useful screening test for distinguishing small congenital kidney from renal artery stenosis and for identifying the latter in hypertensive patients.
Asunto(s)
Captopril , Hipertensión/etiología , Riñón/anomalías , Obstrucción de la Arteria Renal/diagnóstico , Arteria Renal/anomalías , Adolescente , Adulto , Anciano , Humanos , Persona de Mediana Edad , Obstrucción de la Arteria Renal/complicaciones , Renina/sangreRESUMEN
In this paper the Authors discuss about femoral anastomotic pseudoaneurysms. They throughly consider the etiopathogenesis of this late complication of arterial prothesic surgery, pointing out the different hypothesis currently discussed. Particularly from this analysis it can be concluded that the choice of appropriate prothesic grafts and the weakness of an eventually endarterectomized arterial wall are the principal determinants in causing pseudoaneurysms. Between the different therapeutic choices the opportunity of an interposition graft is underlined, except for (rare) cases when an extra-anatomic bypass must be preferred.
Asunto(s)
Anastomosis Quirúrgica/efectos adversos , Aneurisma , Arteria Femoral , Anciano , Aneurisma/etiología , Aneurisma/cirugía , Prótesis Vascular , Femenino , Humanos , Masculino , Persona de Mediana Edad , Tereftalatos PolietilenosRESUMEN
Six patients with no hemodynamically significant atherosclerotic lesions of the lower limb arteries but with ischemic changes of the feet or toes were studied and diagnosed as having atherothrombotic microembolism. All patients were non claudicators and had peripheral Doppler examinations on admission. Five patients experienced more than one separate episode of microembolization involving both extremities. None presented with a history of heart disease or diabetes. Biplanar arteriograms revealed in every case atherosclerotic degeneration of the aorta without any obstructing lesions and anatomical arterial continuity between the aorta and the site of distal embolization. Three patients who refused operation, were treated conservatively, with a combination of dipyridamole plus aspirin. Three other patients had surgical repair of their atheromatous infrarenal aorta: in two cases thromboendarterectomy was performed, and in the other a Dacron bifurcated graft interposition. No amputations resulted in the patients treated medically, but one of the surgical group lost one toe. This study confirms that atherothrombotic microembolism from an ulcerated atherosclerotic aorta is a potential threat to the extremities and indicates that the optimal therapy for this syndrome has yet to be found.
Asunto(s)
Enfermedades de la Aorta/complicaciones , Arteriosclerosis/complicaciones , Embolia/etiología , Enfermedades del Pie/etiología , Adulto , Anciano , Aorta Abdominal , Enfermedades de la Aorta/tratamiento farmacológico , Enfermedades de la Aorta/cirugía , Arteriosclerosis/tratamiento farmacológico , Arteriosclerosis/cirugía , Aspirina/uso terapéutico , Dipiridamol/uso terapéutico , Quimioterapia Combinada , Embolia/fisiopatología , Femenino , Enfermedades del Pie/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Dedos del Pie/irrigación sanguíneaRESUMEN
PTA represents a slightly invasive method for treatment of iliac arteries stenoses. The Authors present their experience about this topic and discuss current indications in the use of this technique. They believe that beyond the already defined indications, such as treatment of short stenoses, transluminal angioplasty can be employed for long stenoses too, eventually combined with limited surgical procedures. They stress the importance of combining traditional PTA with new percutaneous or intraoperative Argon Laser technology, that surely will contribute to broad its indications and to improve its results.
Asunto(s)
Angioplastia de Balón , Arteriopatías Oclusivas/terapia , Arteria Ilíaca , Anciano , Arteriopatías Oclusivas/diagnóstico por imagen , Estudios de Evaluación como Asunto , Humanos , Arteria Ilíaca/diagnóstico por imagen , Persona de Mediana Edad , RadiografíaRESUMEN
Personal experience of intraoperative anterograde phlebography of the internal spermatic vein is reported. The use of this technique is suggested for controlling the result of internal spermatic vein ligature in cases of type I varicocele according to Coolsaet, diagnosed by preoperative retrograde phlebography. Early data make it possible to conclude that intraoperative anterograde phlebography is a valuable aid in reducing the frequency of recurrences.
Asunto(s)
Flebografía/métodos , Varicocele/cirugía , Adolescente , Adulto , Estudios de Evaluación como Asunto , Humanos , Cuidados Intraoperatorios , Ligadura , MasculinoRESUMEN
Personal experience of thromboses of the inferior vena cava is presented and pathogenetic and symptomatological aspects stressed. In addition, in relation to the results presented and reported data, it is concluded that the role of surgical therapy is fundamental to integrate the thrombolytic and anticoagulant treatment of these severe forms of deep venous thrombosis.