The influence of mandibular implant-retained overdentures in masticatory efficiency

Objective: To evaluate the masticatory efficiency of patients rehabilitated with conventional dentures (CDs) or implant-retained mandibular overdentures. Background: Despite the evident benefits of implants on mastication as assessed by subjective patient-based outcomes, the extent of implant overdenture treatment effect on food comminution is not well established. Materials and methods: A randomised clinical trial was carried out with 29 completely edentulous patients divided into two groups. The first group was rehabilitated with a mandibular overdenture retained by two splinted implants with bar-clip system, while the second group was rehabilitated with a mandibular CD. Both groups also were rehabilitated with maxillary CDs. Masticatory efficiency and patient satisfaction were assessed 3 months after denture insertion. Masticatory efficiency was evaluated through the colorimetric method with the beads as the artificial test-food. Comparisons for masticatory efficiency and patient satisfaction were performed using Student's t-test (alpha = 0.05). Results: No significant statistical difference was found for masticatory efficiency (p = 0.198). Patient overall satisfaction was significantly higher for the mandibular overdenture (p < 0.001). In addition, mandibular overdenture patients were significantly more satisfied with chewing experience (p < 0.05) and retention of the lower denture (p < 0.005). Conclusion: The results of this study suggest that mandibular overdenture significantly improves chewing experience, although limited effect on masticatory efficiency has been observed.

Alimentação hospitalar: proposições para a qualificação do Serviço de Alimentação e Nutrição, avaliadas pela comunidade científica

The scope of this paper is to validate proposals used to qualify hospital food by the Brazilian scientific community. An electronic questionnaire was applied to clinical nutrition professionals registered on the Lattes Platform (Brazilian database of institutions and researchers' curricula in the areas of Science and Technology). The questionnaire incorporated a Likert scale and had spaces for comments. The themes dealt with patient participation, the nutritional and sensory quality of hospital diets, and planning and goals of the Hospital Food and Nutrition Service (HFNS). The questionnaire also asked for the top five priorities for a HFNS. Proposals with total or partial adherence equal to or greater than 70% were considered to be approved. All proposals had total adherence equal to or greater than 70%. The proposal that had minimal adherence (70%) was the one that proposed that nutritional intervention must be arranged by mutual agreement with the patient. The proposal that had maximal adherence (93%) was the one advocating that there must be statistical control on diets prescribed by the HFNS. The most cited priorities referred to infrastructure and training of human resources (40%), the quality of hospital food (27%) and the nutritional status of the patient.

Microbiota benefits after inulin and partially hydrolized guar gum supplementation - a randomized clinical trial in constipated women

Introduction: Prebiotics positively affect gut microbiota composition, thus improving gut function. These properties may be useful for the treatment of constipation. Objectives: This study assessed the tolerance and effectiveness of a prebiotic inulin/partially hydrolyzed guar gum mixture (I-PHGG) for the treatment of constipation in females, as well as its influence on the composition of intestinal microbiota and production of short chain fatty acids. Methods: Our study enrolled 60 constipated female health worker volunteers. Participants reported less than 3 bowel movements per week. Volunteers were randomized to treatment with prebiotic or placebo. Treatment consisted of 3 weeks supplementation with 15 g/d I-PHGG (fiber group) or maltodextrin (placebo group). Abdominal discomfort, flatulence, stool consistency, and bowel movements were evaluated by a recorded daily questionnaire and a weekly interview. Changes in fecal bacterial population and short chain fatty acids were assessed by real-time PCR and gas chromatography, respectively. Results: There was an increased frequency of weekly bowel movements and patient satisfaction in both the fiber and placebo groups with no significant differences. Total Clostridium sp significantly decreased in the fiber group (p = 0.046) and increased in the placebo group (p = 0.047). There were no changes in fecal short chain fatty acid profile. Conclusions: Consumption of I-PHGG produced clinical results comparable to placebo in constipated females, but had additional protective effects on gut rnicrobiota by decreasing the amount of pathological bacteria of the Clostridium genera.

A randomized placebo-controlled trial of oxybutynin for the initial treatment of palmar and axillary hyperhidrosis

Introduction: Video-assisted thoracic sympathectomy provides excellent resolution of palmar and axillary hyperhidrosis but is associated with compensatory hyperhidrosis. Low doses of oxybutynin, an anticholinergic medication that competitively antagonizes the muscarinic acetylcholine receptor, can be used to treat palmar hyperhidrosis with fewer side effects. Objective: This study evaluated the effectiveness and patient satisfaction of oral oxybutynin at low doses (5 mg twice daily) compared with placebo for treating palmar hyperhidrosis. Methods: This was prospective, randomized, and controlled study. From December 2010 to February 2011, 50 consecutive patients with palmar hyperhidrosis were treated with oxybutynin or placebo. Data were collected from 50 patients, but 5 (10.0%) were lost to follow-up. During the first week, patients received 2.5 mg of oxybutynin once daily in the evening. From days 8 to 21, they received 2.5 mg twice daily, and from day 22 to the end of week 6, they received 5 mg twice daily. All patients underwent two evaluations, before and after (6 weeks) the oxybutynin treatment, using a clinical questionnaire and a clinical protocol for quality of life. Results: Palmar and axillary hyperhidrosis improved in >70% of the patients, and 47.8% of those presented great improvement. Plantar hyperhidrosis improved in >90% of the patients. Most patients (65.2%) showed improvements in their quality of life. The side effects were minor, with dry mouth being the most frequent (47.8%). Conclusions: Treatment of palmar and axillary hyperhidrosis with oxybutynin is a good initial alternative for treatment given that it presents good results and improves quality of life. (J Vasc Surg 2012;55:1696-700.)

Amplificação por condução óssea em malformações congênitas: benefício e satisfação

Hearing loss is one of the most common clinical findings in subjects with malformations of the ear. Treatment consists of surgery and/or adapt a hearing aid amplification by bone (HA VO). Early intervention is critical to auditory stimulation and development of speech and language. OBJECTIVE: To characterize the audiological profile of subjects with congenital malformation of the external ear and/or middle and evaluate the benefit and satisfaction of using HA VO. METHOD: A descriptive study, subjects with bilateral congenital malformations of the external ear and/or middle, conductive or mixed hearing loss, moderate or severe and HA VO users. Evaluation of the benefit test using sentence recognition in noise and measures of functional gain and satisfaction assessment questionnaire using international IQ - HA. RESULTS: 13 subjects were evaluated, 61% were male and 80% with moderate conductive hearing loss or severe. There was better performance in the evaluation proposal, provided with HA when compared to the condition without HA. CONCLUSION: HA VO showed advantages for the population studied and should be considered as an option for intervention. Satisfaction was confirmed by elevated scores obtained in IQ - HA.

Acesso aos serviços de atenção à tuberculose: análise da satisfação dos doentes

A tuberculose persiste como desafio para a saúde pública. Inúmeros esforços são empreendidos para o controle da doença, sendo o tratamento e o acesso do doente aos serviços de saúde entraves para a sua cura. Este artigo tem como objetivo analisar a satisfação dos doentes de tuberculose com relação aos serviços que atuam no controle da tuberculose. Trata-se de um estudo epidemiológico, do tipo inquérito prospectivo, com abordagem quantitativa e qualitativa. Os dados foram coletados por meio de um questionário semi-estruturado. Participaram do estudo 77 doentes. Os dados quantitativos apresentaram avaliação positiva e os qualitativos permitiram compreender a vivência dos doentes quanto ao acesso e tratamento. Aspectos como critérios para a realização do Tratamento Diretamente Observado e proximidade do serviço à moradia do doente influenciam na satisfação, o que leva à necessidade de reorganização dos serviços de saúde para que eles propiciem uma atenção adequada aos doentes de TB.

Grau de satisfação de usuários de um hospital privado

OBJETIVOS: Conhecer o grau de satisfação dos usuários de um hospital privado e os fatores intervenientes nessa satisfação, baseado no modelo de Parasuraman, Zeithaml e Berry. MÉTODOS: Estudo exploratório descritivo de abordagem quantitativa realizado em um hospital privado com amostra constituída de 288 usuários. A coleta dos dados ocorreu de abril a julho de 2009, por meio de um questionário e a análise estatística descritiva e inferencial. RESULTADOS: Identificaram os níveis de satisfação dos usuários, bem como as dimensões com maior escore: garantia e confiabilidade e com menor escore: responsividade e empatia. As equipes de enfermagem e médica obtiveram as maiores pontuações. CONCLUSÕES: Observou-se a necessidade de intervenção nas áreas de nutrição e atendimento inicial. Assim, este estudo propiciou um diagnóstico multissetorial, subsidiando os gestores da instituição na revisão de processos assistenciais e gerenciais.

Adaptação cultural e confiabilidade para o Brasil do Automated Telephone Disease Management: resultados preliminares

OBJETIVOS: Traduzir, adaptar culturalmente para o Brasil o ATDM Satisfaction Scales e avaliar a confiabilidade da versão adaptada em adultos brasileiros com DM. MÉTODOS: Estudo metodológico, cujo processo de adaptação cultural incluiu: tradução, comitê de juízes, retrotradução, análise semântica e pré-teste. Este estudo incluiu uma amostra de 39 adultos brasileiros com DM cadastrados em um programa educativo do interior paulista. RESULTADOS: A versão adaptada do instrumento mostrou boa aceitação com fácil compreensão dos itens pelos participantes, com confiabilidade variando entre 0,30 e 0,43. CONCLUSÃO: Após a análise das propriedades psicométricas e finalização do processo de validação no País, o instrumento poderá ser utilizado por pesquisadores brasileiros, possibilitando ser comparado com outras culturas.

Percepção dos usuários do sus: expectativa e satisfação do atendimento na Estratégia de Saúde da Família

OBJETIVO: este trabalho buscou analisar as percepções quanto à satisfação e expectativas dos usuários dos serviços de saúde de um território atendido pela Estratégia de Saúde da Família (ESF), do município de Bauru, Estado de São Paulo, e assim, promover um direcionamento no acolhimento e atenção dada aos indivíduos ali atendidos. MÉTODO: trata-se de uma pesquisa qualitativa que utilizou a análise do Discurso do Sujeito Coletivo. Fizeram parte da pesquisa 10 usuários da ESF selecionados por meio de amostragem oportunista. Foi utilizado um questionário semi-estruturado e as entrevistas foram gravadas em áudio para posterior análise do discurso. A referida pesquisa foi aprovada pelo Comitê de Ética em Pesquisa (CEP) da FOB/USP bem como pela Secretaria Municipal de Saúde, sob protocolo numero 167/2009.Para aprovação neste CEP, a pesquisa contou com o cadastro no Conselho Nacional de Saúde (CONEP), via Sistema Nacional de Ética em Pesquisa (SISNEP) RESULTADOS: verificou-se com os resultados obtidos que os usuários estão satisfeitos com o atendimento recebido. Além disso, notou-se a presença da participação popular quanto à divisão de responsabilidades no cuidado à saúde. No entanto, apresentaram queixas quanto à lentidão no referenciamento para a média e a alta complexidade. CONCLUSÃO: a Fonoaudiologia concentra parte das suas atividades na média e alta complexidade, níveis citados como insatisfação do usuário. Assim sendo, sugere-se o desenvolvimento desta pesquisa em locais cuja atuação fonoaudiológica esteja presente.

Utilização do questionário ERG na avaliação do grau de satisfação dos pacientes submetidos à otoplastia em um serviço de residência médica de otorrinolaringologia

A importância da intervenção cirúrgica em diminuir o sofrimento psicológico e melhorar a autoestima em pacientes com deformidades auriculares já está bem documentada. As pesquisas têm focado nos resultados das terapias com ênfase no paciente, observando principalmente satisfação, resultado funcional e impacto na qualidade de vida. Quantificar alterações na qualidade de vida tem sido um desafio. O uso de inquéritos válidos, a exemplo da Escala de Resultados de Glasgow (ERG), auxiliam na obtenção dos dados. OBJETIVO: Avaliar o impacto na qualidade de vida dos pacientes submetidos à otoplastia realizada em serviço de residência médica, utilizando como base a ERG, bem como sua funcionalidade. CASUÍSTICA E MÉTODOS: Estudo retrospectivo incluindo pacientes submetidos à otoplastia entre julho de 2009 e julho de 2010. Os dados foram coletados por meio de questionário oferecido ao paciente no retorno pós-operatório. RESULTADOS: Trinta e seis pacientes responderam ao questionário. Houve aumento na qualidade de vida, demonstrado pelas medianas positivas obtidas pelo questionário. Não houve diferença significativa quanto aos valores obtidos entre os sexos e entre diferentes faixas etárias. CONCLUSÃO: Os pacientes mostraram-se satisfeitos com o resultado pós-operatório. Houve aumento de qualidade de vida, conforme demonstrado pelos resultados positivos. A ERG pareceu-nos fácil e elucidativa.

L'impiego del modello di Rash per la valutazione della soddisfazione del paziente nell'ambito delle strutture sanitarie di ricovero

Hospitals and health service providers are use to collect data about patient’s opinion to improve patient health status and communication with them and to upgrade the management and the organization of the health service provided. A lot of survey are carry out for this purpose and several questionnaire are built to measure patient satisfaction. In particular patient satisfaction is a way to describe and assess the level of hospital service from the patient’s point of view. It is a cognitive and an emotional response to the hospital experience. Methodologically patient satisfaction is defined as a multidimensional latent variable. To assess patient satisfaction Item Response Theory has greater advantages compared to Classical Test Theory. Rasch model is a one-parameter model which belongs to Item Response Theory. Rasch model yield objective measure of the construct that are independent of the set of people interviewed and of set of items used. Rasch estimates are continuous and can be useful to “calibrate” the scale of the latent trait. This research attempt to investigate the questionnaire currently adopted to measure patient satisfaction in an Italian hospital, completed by a large sample of 3390 patients. We verify the multidimensional nature of the variable, the properties of the instrument and the level of satisfaction in the hospital. Successively we used Rasch estimates to describe the most satisfied and the less satisfied patients.

Efficacia del trattamento con concentrati piastrinici (P.R.P.) nelle lesioni condrali e tendinopatie

Purpose: Recent knowledge regarding tissue biology highlights a complex regulation of growth factors in reaction to tissue damage. Platelet Rich Plasma (P.R.P.), containing a natural pool of growth factors, can be obtained in a simple and minimally invasive way and be applied to the lesion site. The aim of this study is to explore this novel approach to treat cartilage degenerative lesions of the knee and tendon chronic lesions( patellar tendon, and achilles tendon). In this study we evaluated if the treatment with PRP injections can reduce pain and increase function in cases of patellar tendinosis (Jumper’s Knee), in chronic achilles tendinopathy and in patients with cartilage injuries of the knee. Materials and Methods: 40 patients with cartilage lesion of the knee, 28 male and 12 female with mean age 47 y. (min 18- max 52 years), were treated and prospectively evaluated at a minimum 6 months follow-up; in the same way, 12 patients with achilles tendon lesion (8 male and 4 female) with mean age 44,5 y. (min 32-max 58 years) and 10 patients with “Jumper’s Knee” (8 male and 2 female) with mean age 23,2 y. (min 18-max 37 years), were evaluated at 6 months follow up. The procedure involved 3 multiple injections , performed every two weeks. All patients were clinically evaluated at the end of the treatment and at 6 months follow up. IKDC, SF36, EQ-VAS, scores were used for clinical evaluation and patient satisfaction and functional status were also recorded. Results: Statistical analysis showed a significant improvement in the SF36 questionnaire in all parameters evaluated at the end of the therapy and 6 months follow-up in both group(tendinopathies and chondral lesions), and in the EQ VAS and IKDC score (paired T-test, p<0.0005) from basal evaluation to the end of the therapy, and a further improvement was present at 6 months follow-up. Whereas a higher improvement of the sport activity level was achieved in the “Jumper’s Knee” group. No complications related to the injections or severe adverse events were observed during the treatment and follow up period. Conclusion: PRP inhibits excess inflammation, apoptosis, and metalloproteinase activity. These interactive pathways may result in the restoration of tendon or cartilage, which can with stand loading with work or sports activity, thereby diminishing pain. PRP may also modulate the microvascular environment or alter efferent or afferent neural receptors. The clinical results are encouraging, indicating that PRP injections may have the potential to increase the tendon and cartilage healing capacity in cases with chronic tendinosis and chondropathy of the knee.

Reconstructive Microsurgery and Tissue Engineering in Musculo-Skeletal Oncology - Innovative Techniques

Tumors involving bone and soft tissues are extremely challenging situations. With the recent advances of multi-modal treatment, not only the type of surgery has moved from amputation to limb-sparing procedures, but also the survivorship has improved considerably and reconstructive techniques have the goal to allow a considerably higher quality of life. In bone reconstruction, tissue engineering strategies are the main area of research. Re-vascularization and re-vitalisation of a massive allograft would considerably improve the outcome of biological reconstructions. Using a rabbit animal model, in this study we showed that, by implanting a vascular pedicle inside a weight bearing massive cortical allograft, the bone regeneration inside the allograft was higher compared to the non-vascularized implants, given the patency of the vascular pedicle. Improvement in the animal model and the addition of Stem Cells and Growth factors will allow a further improvement in the results. In soft tissue tumors, free and pedicled flaps have been proven to be of great help as reconstruction strategies. In this study we analyzed the functional and overall outcome of 14 patients who received a re-innervated vascularized flap. We have demonstrated that the use of the innovative technique of motor re-innervated muscular flaps is effective when the resection involves important functional compartments of the upper or lower limb, with no increase of post-operative complications. Although there was no direct comparison between this type of reconstruction and the standard non-innervated reconstruction, we underlined the remarkable high overall functional scores and patient satisfaction following this procedure.

Einfluss einer pharmazeutischen Betreuung auf den klinischen Verlauf und die Behandlungsergebnisse von Diabetikern mit Diabetischem Fußsyndrom (DFS)

Einfluss einer Pharmazeutischen Betreuung auf den klinischen Verlauf und die Behandlungsergebnisse von Diabetikern mit Diabetischem Fußsyndrom (DFS) Hintergrund/Rationale: In Deutschland gibt es etwa 6 Millionen Diabetiker und die Tendenz ist steigend. Das Diabetische Fußsyndrom (DFS) stellt eine häufige und besonders gravierende Folgeerkrankung des Diabetes mellitus dar. Jährlich werden in Deutschland ca. 45.000 Amputationen aufgrund des DFS bei Diabetikern durchgeführt. Es verursacht bei den Patienten physische und psychische Beeinträchtigungen und produziert hohe Krankheitskosten. Der Prävention, der Behandlung und der Rezidivprophylaxe des DFS kommt daher ein hoher Stellenwert zu. Ziel dieser Arbeit war es, ein klinisch-pharmazeutisches Betreuungsprogramm für Patienten mit DFS zu erarbeiten und den Einfluss der Pharmazeutischen Betreuung, speziell einer intensivierten Patientenschulung, auf klinische und soziale Behandlungsergebnisse hin zu untersuchen. Es sollte geklärt werden, ob eine zusätzliche pharmazeutische Betreuung Einfluss auf den Wundheilungsverlauf und die Abheilungsrate der Fußläsionen von Diabetikern mit DFS nehmen kann. Methoden: 52 Patienten mit DFS wurden in eine randomisierte, kontrollierte Studie eingeschlossen und im Verhältnis 1:1 einer Interventions- oder Kontrollgruppe zugeteilt. Die Interventionsgruppe wurde kontinuierlich durch einen Apotheker zusätzlich individuell betreut (Anleitung zum sachgerechten Umgang mit Arzneimitteln, Medizinprodukten und Therapiemaßnahmen), die Kontrollgruppe erhielt die übliche medizinische Betreuung. Die Auswirkungen der Intervention auf den klinischen Verlauf der beobachteten Fußläsionen, die Rezidivfreiheit und Rehospitalisierungsrate, aber auch auf die Patientenzufriedenheit, das Patientenwissen und die Lebensqualität wurden untersucht. Jeder Patient wurde über einen Zeitraum von 12 Monaten beobachtet. Ergebnisse: Die Studienergebnisse belegen einen positiven Einfluss der Pharmazeutischen Betreuung auf die klinischen Endpunkte der Diabetiker mit DFS. Die Wundheilung der Läsionen in der Interventionsgruppe, bezogen auf Abheilungsdauer und -rate, konnte klinisch positiv beeinflusst werden. Des weiteren konnte in der Interventionsgruppe die Anzahl an neu aufgetretenen Läsionen, sowie weiterer Krankenhausaufenthalte um jeweils fast 50% verringert werden. Durch die Pharmazeutische Betreuung konnte die Patientenzufriedenheit mit der Behandlung deutlich gesteigert werden. Entsprechendes fand sich für das Patientenwissen und die Lebensqualität.

La navigazione nella chirurgia oncologica ortopedica: Applicazione ed implementazione di nuove tecnologie per il trattamento chirurgico dei tumori dell'apparato muscolo-scheletrico, studio pilota

Nel presente progetto di ricerca, da novembre 2011 a novembre 2013 , sono stati trattati chirurgicamente, con l’assistenza del navigatore , pazienti con tumori ossei primitivi degli arti, del bacino e del sacro, analizzando i risultati degli esami istologici dei margini di resezione del tumore e i risultati clinici e radiografici. Materiali e metodi : Abbiamo analizzato 16 pazienti 9 maschi e 7 femmine , con un'età media di 31 anni (range 12-55 ). Di tutti i pazienti valutati 8 avevano una localizzazione agli arti inferiori , 4 al bacino e 4 all'osso sacro . Solo quelli con osteosarcoma parostale , Cordoma e Condrosarcoma non sono stati sottoposti a terapia antiblastica . Solo un paziente è stato sottoposto a radioterapia postoperatoria per una recidiva locale . Tutti gli altri pazienti non sono stati trattati con la radioterapia per l’ adeguatezza dei margini di resezione . Non ci sono state complicanze intraoperatorie . Nel periodo postoperatorio abbiamo osservato una vescica neurologica , una paresi sciatica, due casi di infezione di cui una superficiale e una profonda, tutti e quattro i pazienti con sarcoma sacrale sviluppati hanno avuto ritardato della guarigione della ferita e di questi tre hanno avuto incontinenza sfinterica. In tutti i casi si è ottenuta una eccellente risultato clinico e radiografico , con soddisfazione del paziente , corretto contatto tra l'osteotomia e l'impianto che apparivano stabili ai primi controlli ambulatoriali ( FU 19 mesi). Risultati: La chirurgia assistita da calcolatore ha permesso di migliorare l’esecuzione delle resezioni ossee prevista dal navigatore. Questa tecnologia è valida e utile per la cure dei tumori dell’apparato scheletrico, soprattutto nelle sedi anatomiche più complesse da trattare come la pelvi, il sacro e nelle resezioni intercalari difficoltose nell’ottenere un margine di resezione ampio e quindi di salvare l’articolazione e l’arto stesso.