Percepção dos pacientes submetidos à cirurgia ortognática sobre o cuidado pós-operatório

A ansiedade e a preocupação dos pacientes decorrentes da obscuridade das informações relacionadas ao procedimento cirúrgico ortognático despertou o desenvolvimento deste estudo, que objetivou identificar as necessidades de informação do paciente sobre o cuidado pós-operatório da cirurgia ortognática. Trata-se de pesquisa exploratória qualitativa, que utilizou como método de coleta de dados o grupo focal com pacientes em pós-operatório de cirurgia ortognática de um ambulatório de cirurgia e traumatologia bucomaxilofacial. Os dados foram submetidos à análise de conteúdo para identificação das falas significativas para o alcance do objetivo. Entre os assuntos mais abordados, destacaram-se o longo tempo de recuperação e as dificuldades relacionadas à alimentação, higienização e redução dos sinais e sintomas pós-operatórios. Comentários relacionados à autoimagem e à satisfação com os resultados da cirurgia apontam para a necessidade de exploração em futuros estudos.

Circulação extracorpórea e complicações no período pós-operatório imediato de cirurgias cardíacas

OBJETIVO: Comparar a frequência de complicações apresentadas pelos pacientes, durante o pós-operatório imediato (POI), de cirurgias cardíacas de acordo com o tempo de circulação extra-corpórea (CEC). MÉTODOS: Estudo de natureza quantitativa, descritivo e correlacional com 83 pacientes adultos divididos em dois grupos de acordo com o tempo de CEC. RESULTADOS: Do total de pacientes, 44 (53%) tiveram o tempo de duração da CEC de até 85 minutos e 39 (47 %) tiveram o tempo acima de 85 minutos. As complicações foram comuns para ambos os grupos, sendo as mais frequentes dor e oligúria. No entanto, hemotórax, pneumotórax e infarto agudo do miocárdio ocorreram apenas no grupo com maior tempo de CEC. CONCLUSÃO: A maioria das complicações ocorridas no POI apresentou frequencia semelhante para os pacientes, independente do tempo de CEC.

Langzeitergebnisse nach Trabekulektomie bei Glaukompatienten

Hintergrund: Die antimetabolitgestützte Trabekulektomie stellt seit längeren denrnGoldstandard bei medikamentös nicht ausreichend therapierbaren Glaukomen dar. Kurz- und mittelfristige Erfolge wurden durch viele Studien bestätigt. Allerdings unterliegen diese sehr unterschiedlichen Erfolgsdefinitionen. Eine strikte Druckkontrolle ≤ 15 mm Hg ohne zusätzliche medikamentöse Therapie erscheint sinnvoll einen risikofreien Therapieerfolg zu bewerten. Es existieren nur wenige Langzeitstudien mit diesem Erfolgskriterium. Die durchgeführte Studie soll einen Eindruck der ophthalmologischen Versorgung trabekulektomierter Patienten an der Universitätsaugenklinik Mainz über einen bewusst langen Zeitraum bieten. Patienten und Methoden: In diese retrospektiven Studie wurden alle Patienten, die aufgrund einer fortgeschrittenen Glaukomerkrankung in den Jahren 1996, 2001 oder 2006 eine Trabekulektomie erhielten, aufgenommen. Von den 723 Augen der 664 Patienten dieser Jahrgänge konnten 447 (61,8%) nachverfolgt werden. Die Zusammensetzung der Patienten war mit anderen Studien vergleichbar. 28% konnten mindestens 7 Jahre, 10% sogar 10 Jahre nachverfolgt werden. Esrnwurde untersucht, ob ein signifikanter Zusammenhang zwischen dem ophthalomologisch-internistischem Entlassstatus (Visus, Tensio, Gesichtsfeld,rnGlaukomtyp, Voroperationen, Medikation, Vorerkrankungen, Art der Operation) undrnder erstrebten Kontrolle des Intraokulardruckes besteht. Ergebnisse: Die mittlere Nachbeobachtungszeit betrug 4,3 ± 3,4 Jahre. Nach 1, 3,rn5, 7 und 10 Jahren wiesen 217 (82,1%) (p < 0,001), 133 (67,7%) (p < 0,001), 70rn(50%) (p < 0,001), 59 (47,7%) (p = 0,056) und 16 (38,1%) (p = 0,06) Augen Intraokulardrücke ≤ 15 mm Hg ohne zusätzliche Antiglaukomatosa auf. Nichtrnstatistisch signifikant waren die 7- und 10-Jahresergebnisse. Mit Hilfe von Antiglaukomatosa waren es insgesamt, 225 (85,1%), 156 (79,7%), 87 (62,5%), 93 (75%) und 23 (54,7%) (alle p < 0,001). Die mediane Überlebenszeit für IOD ≤ 15 mm Hg ohne Medikation betrug 7,4 Jahre ± 5 Monate. Druckobergrenzen von ≤ 18 bzw. 21 mm Hg erfüllten bis zu 20% mehr Patienten. Der mittlere Visus von 0,32 ± 6 Stufen blieb nach einem mittleren postoperativen Abfall auf 0,25 ± 5 Stufen in den Folgeuntersuchungen stabil. Er zeigte ab dem 3-Jahresintervall keine statistisch signifikante Verschlechterung zum präoperativen Visus. 5,8 Jahre ± 80 Tage betrug die mediane Überlebenszeit für ein stabiles Gesichtsfeld. Gesichtsfelddaten, MD und PSD zeigten keine statistisch signifikante Verschlechterung (p > 0,05). Risikofaktoren für ein Scheitern der Operation waren Patientenalter (RR = 1,01, KI: 0,95 - 1,34, p = 0,043), arterielle Hypertonie (RR = 1,87, KI: 1,21-2,9, p = 0,005) und männliches Geschlecht (RR = 1,24; KI: 1,07 – 1,43; p = 0,004). Komplikationen waren passagere okuläre Hypotonien an 85 (19%), Fistulation an 46(10,2%), Aderhautschwellung an 29 (6,4%) –abhebung an 14 (3,1%), retinale Amotio an 9 (2%), hypotone Makulopathie an 5 (1,1%) und Hypertonien an 70 (15,6%) Augen. 150 (33,5%) Augen erhielten einen Folgeeingriff, 117 (26%) eine Phakoemulsifikation, 149 (33%) eine Fadenlockerung, 122 (27%) 5-FU-Injektionen, 42 (9,4%) eine Fadennachlegung, 33 (7,4%) ein Needling, 26 (5,8%) eine Zyklophotokoagulation, 19 (4,3%) eine Re-TE und 9 (2%) sonstige chirurgische Revisionen. Schlussfolgerung: Die Kontrolle des Augeninnendruckes ≤ 15 mm Hg ohne zusätzliche Medikation erreichten viele Patienten über einen langen Nachbeobachtungszeitraum. Die Häufigkeit der Komplikationen oder nötiger Folgeeingriffe war meist niedriger als in vergleichbaren Studien. Selbst Patienten mit hohem Risikoprofil hatten gute Ergebnisse. Aufgrund mangelnder Gesichtsfelddaten fanden sich keine Hinweise auf statistisch relevantes Fortschreiten des Glaukoms zur angestrebten medikationsfreien Druckkontrolle. Weitere Studien für einen Untersuchungszeitraum von 10 Jahren mit gleichen Erfolgskriterien wie in der vorliegenden Arbeit mit genauer Analyse der Gesichtsfelddaten wären wünschenswert, um zu belegen, dass die guten Langzeitergebnisse nach Trabekulektomie an der Universitätsaugenklinik Mainz auch eine Glaukomprogredienz dauerhaft verhindern. Damit stellt die an der Universitätsaugenklinik Mainz durchgeführte antimetabolitgestützte Trabekulektomie und deren postoperative Nachbetreuung an einer repräsentativen Population eine sichere und komplikationsarme Methode dar.

Lung volume reduction surgery for severe emphysema

BACKGROUND: We report mid-term results after 25 consecutive lung volume reduction operations (LVRS) for the treatment of severe dyspnea due to advanced emphysema. METHODS: Study design: patients were studied prospectively up to 12 months after surgery. Setting: preoperative evaluation, surgery and postoperative care took place in our university hospital. Patients: patient selection was based on severe dyspnea and airway obstruction despite optimal medical treatment, lung overinflation and completed rehabilitation programme. Patients with severe hypercarbia (PCO2>50 mmHg) were excluded. Nineteen rehabilitated patients who fulfilled our inclusion criteria but postponed or denied LVRS were followed up clinically. Interventions: LVRS was performed bilaterally in 22 patients (median sternotomy) and unilaterally in 3 patients (limited thoracotomy). Measures: Outcome was measured by dyspnea evaluation, 6-minute-walking distance and pulmonary function tests. RESULTS: Twelve months postoperatively dyspnea and mobility improved significantly (MRC score from 3.3+/-0.7 to 2.12+/-0.8, 6-min-walk from 251+/-190 to 477+/-189 m). These results were superior compared to the results of the conservatively treated patients. Significant improvement could also be documented in airway obstruction (FEV1 from 960+/-369 to 1438+/-610 ml) and overinflation (TLC from 133+/-14 to 118+/-21% predicted and RV from 280+/-56 to 186+/-59% predicted). CONCLUSIONS: LVRS is an effective and promising treatment option for selected patients with end-stage emphysema and could be offered as an alternative and / or bridge to lung transplantation.

Treatment of large distal extremity skin wounds with autogenous full-thickness mesh skin grafts in 5 cats

Five cats with large, distal extremity abrasion wounds were treated with an autogenous, full-thickness, mesh skin graft. Survival of the mesh grafts in all five cats was considered between 90 and 100%. Successful grafting requires asepsis, an adequately prepared recipient bed consisting of healthy granulation tissue, proper harvesting and preparation of the graft, meticulous surgical technique and strict postoperative care. Factors that are essential for the survival of skin grafts include good contact between the graft and the recipient bed, normal tension on the sutured graft, strict immobilization after grafting and prevention of accumulation of blood or serum under the graft. Meshing the graft provides more graft flexibility over uneven surfaces and allows adequate drainage. In contrast to previous proposals, the authors recommend no bandage change before the fourth day after grafting. Full-thickness mesh skin grafting can be used to successfully treat large distal skin wounds in cats.

Influencing factors on the length of stay in lumbar spine surgery: analysis of the German spine registry

INTRODUCTION Spinal disc herniation, lumbar spinal stenosis and spondylolisthesis are known to be leading causes of lumbar back pain. The cost of low back pain management and related operations are continuously increasing in the healthcare sector. There are many studies regarding complications after spine surgery but little is known about the factors predicting the length of stay in hospital. The purpose of this study was to identify these factors in lumbar spine surgery in order to adapt the postoperative treatment. MATERIAL AND METHODS The current study was carried out as a post hoc analysis on the basis of the German spine registry. Patients who underwent lumbar spine surgery by posterior surgical access and with posterior fusion and/or rigid stabilization, whereby procedures with dynamic stabilization were excluded. Patient characteristics were tested for association with length of stay (LOS) using bivariate and multivariate analyses. RESULTS A total of 356 patients met the inclusion criteria. The average age of all patients was 64.6 years and the mean LOS was 11.9 ± 6.0 days with a range of 2-44 days. Independent factors that were influencing LOS were increased age at the time of surgery, higher body mass index, male gender, blood transfusion of 1-2 erythrocyte concentrates and the presence of surgical complications. CONCLUSION Identification of predictive factors for prolonged LOS may allow for estimation of patient hospitalization time and for optimization of postoperative care. In individual cases this may result of a reduction in the LOS.

Periodontal regeneration - furcation defects: a consensus report from the AAP Regeneration Workshop

BACKGROUND Treatment of furcation defects is a core component of periodontal therapy. The goal of this consensus report is to critically appraise the evidence and to subsequently present interpretive conclusions regarding the effectiveness of regenerative therapy for the treatment of furcation defects and recommendations for future research in this area. METHODS A systematic review was conducted before the consensus meeting. This review aims to evaluate and present the available evidence regarding the effectiveness of different regenerative approaches for the treatment of furcation defects in specific clinical scenarios compared with conventional surgical therapy. During the meeting, the outcomes of the systematic review, as well as other pertinent sources of evidence, were discussed by a committee of nine members. The consensus group members submitted additional material for consideration by the group in advance and at the time of the meeting. The group agreed on a comprehensive summary of the evidence and also formulated recommendations for the treatment of furcation defects via regenerative therapies and the conduction of future studies. RESULTS Histologic proof of periodontal regeneration after the application of a combined regenerative therapy for the treatment of maxillary facial, mesial, distal, and mandibular facial or lingual Class II furcation defects has been demonstrated in several studies. Evidence of histologic periodontal regeneration in mandibular Class III defects is limited to one case report. Favorable outcomes after regenerative therapy for maxillary Class III furcation defects are limited to clinical case reports. In Class I furcation defects, regenerative therapy may be beneficial in certain clinical scenarios, although generally Class I furcation defects may be treated predictably with non-regenerative therapies. There is a paucity of data regarding quantifiable patient-reported outcomes after surgical treatment of furcation defects. CONCLUSIONS Based on the available evidence, it was concluded that regenerative therapy is a viable option to achieve predictable outcomes for the treatment of furcation defects in certain clinical scenarios. Future research should test the efficacy of novel regenerative approaches that have the potential to enhance the effectiveness of therapy in clinical scenarios associated historically with less predictable outcomes. Additionally, future studies should place emphasis on histologic demonstration of periodontal regeneration in humans and also include validated patient-reported outcomes. CLINICAL RECOMMENDATIONS Based on the prevailing evidence, the following clinical recommendations could be offered. 1) Periodontal regeneration has been established as a viable therapeutic option for the treatment of various furcation defects, among which Class II defects represent a highly predictable scenario. Hence, regenerative periodontal therapy should be considered before resective therapy or extraction; 2) The application of a combined therapeutic approach (i.e., barrier, bone replacement graft with or without biologics) appears to offer an advantage over monotherapeutic algorithms; 3) To achieve predictable regenerative outcomes in the treatment of furcation defects, adverse systemic and local factors should be evaluated and controlled when possible; 4) Stringent postoperative care and subsequent supportive periodontal therapy are essential to achieve sustainable long-term regenerative outcomes.

Enhanced Recovery after Urological Surgery: A Contemporary Systematic Review of Outcomes, Key Elements, and Research Needs

CONTEXT Enhanced Recovery after Surgery (ERAS) programs are multimodal care pathways that aim to decrease intra-operative blood loss, decrease postoperative complications, and reduce recovery times. OBJECTIVE To overview the use and key elements of ERAS pathways, and define needs for future clinical trials. EVIDENCE ACQUISITION A comprehensive systematic MEDLINE search was performed for English language reports published before May 2015 using the terms "postoperative period," "postoperative care," "enhanced recovery after surgery," "enhanced recovery," "accelerated recovery," "fast track recovery," "recovery program," "recovery pathway", "ERAS," and "urology" or "cystectomy" or "urologic surgery." EVIDENCE SYNTHESIS We identified 18 eligible articles. Patient counseling, physical conditioning, avoiding excessive alcohol and smoking, and good nutrition appeared to protect against postoperative complications. Fasting from solid food for only 6h and perioperative liquid-carbohydrate loading up to 2h prior to surgery appeared to be safe and reduced recovery times. Restricted, balanced, and goal-directed fluid replacement is effective when individualized, depending on patient morbidity and surgical procedure. Decreased intraoperative blood loss may be achieved by several measures. Deep vein thrombosis prophylaxis, antibiotic prophylaxis, and thermoregulation were found to help reduce postsurgical complications, as was a multimodal approach to postoperative nausea, vomiting, and analgesia. Chewing gum, prokinetic agents, oral laxatives, and an early resumption to normal diet appear to aid faster return to normal bowel function. Further studies should compare anesthetic protocols, refine analgesia, and evaluate the importance of robot-assisted surgery and the need/timing for drains and catheters. CONCLUSIONS ERAS regimens are multidisciplinary, multimodal pathways that optimize postoperative recovery. PATIENT SUMMARY This review provides an overview of the use and key elements of Enhanced Recovery after Surgery programs, which are multimodal, multidisciplinary care pathways that aim to optimize postoperative recovery. Additional conclusions include identifying effective procedures within Enhanced Recovery after Surgery programs and defining needs for future clinical trials.

Preparatory and after treatment in operative cases,

Mode of access: Internet.

Sternal wound dehiscence from intense coughing in a cardiac surgery patient: could it be prevented?

This case report is on a obese patient who underwent a coronary artery bypass. The immediate postoperative phase, on the 8th day, was characterized by sternal dehiscence with diastasis, from intense coughing. At present, for obese patients there are not any guidelines aimed to prevent the sternal diastasis. The use of a sternum support vest after median sternotomy could be a valuable tool in the postoperative care of our patients, in order to avoid chest wall hyperexpansion and to prevent sternal wound dehiscence and diastasis.

Alveolite

A etiologia da alveolite é desconhecida. Considera-se não haver uma causa específica, mas sim uma associação de factores inerentes ao seu aparecimento. O diagnóstico é realizado, geralmente, entre o 2º e 5º dia após exodontia, sendo bastante claro. Manifesta-se por uma dor aguda e pulsátil, mal controlada com analgésicos, e de apresentação clínica uma inflamação da mucosa em torno do alvéolo, com parcial ou total perda do coágulo, apresentando-se este vazio ou com tecido necrótico e/ou restos alimentares. Pode ainda haver uma exposição óssea. Diversas são as taxas de incidência, variando consoante os factores de risco predisponentes da doença. São estes a idade, género, ciclo menstrual e toma de contraceptivos orais (nas mulheres), trauma cirúrgico e experiência do médico, a indicação da extração, bem como características do dente a ser extraído, ainda as técnicas e anestesia usadas, bem como remanescentes ósseos e/ou radiculares, uso de retalhos e suturas, patologias sistémicas, medicação e cuidados pós-operatórios do doente. Todos estes podem ter impacto no desenvolvimento desta condição, devendo o médico dentista eliminá-los e reduzi-los ao máximo. A prevenção aplica-se a medidas não farmacológicas, como redução de factores de risco, em combinação a terapia farmacológica, de modo a favorecer uma correta cicatrização. Recurso a soluções antissépticas, medicação tópica (intra-alveolar) e prescrição sistémica de antibióticos e anti-inflamatórios não esteroides são algumas dessas medidas. Ao nível do tratamento, vários métodos e materiais estão disponíveis no mercado. Por ser uma condição que o próprio organismo “combate”, o objectivo terapêutico passa basicamente pela redução dos sintomas debilitantes do paciente e controlo bacteriano. A opção é individual, uma vez que não existe nenhum tratamento com características ideais, sendo os resultados na literatura bastante discrepantes. Limpeza do alvéolo, medicação intra-alveolar (tópica) e/ou sistémica, bem como terapia com laser de baixa intensidade, são algumas opções. A administração antibiótica deve ser reservada para casos especiais, não devendo ser abordada como método de rotina. Analgésicos são uma opção, podendo ser aconselhada consoante o quadro clínico doloroso. Também o reforço para uma higiene oral rigorosa, com irrigação do alvéolo para evitar detritos e impactação alimentar (no caso de não existirem obtundantes intra-alveolares) devem ser preocupação do médico dentista. Deve haver um seguimento regular do paciente, especialmente se aplicados medicamentos tópicos, para avaliação e renovação (se necessário) do curativo até recuperação. O médico dentista deve saber identificar um caso de alveolite, encontrando-se informado e consciente das várias opções preventivas e terapêuticas. Estudos mais claros e objectivos são necessários na procura de critérios de diagnóstico genéricos da doença, bem como terapêuticas preventivas e de tratamentos com taxas de sucesso altas e suportadas por evidência científica. Para que, desta forma, seja elaborado um protocolo universal a seguir na prática clínica.

Postoperative treatment; an epitome of the general management of poet-operative care and treatment of surgical cases as practised by prominent American and European surgeons.

Mode of access: Internet.

Oral ibuprofen for acute postoperative pain

In this short communication we wanted to find out what is the analgesic effect of single dose oral Ibuprofen for adults with postoperative pain? Ibuprofen at 200mg and 400mg are effective in producing at least 50% pain relief in patients with moderate to severe postoperative pain (at least 30mm on a VAS). They are safe to use without common adverse effects. The use of Ibuprofen 200mg or 400mg should be considered as standard practice or protocol for pain relief in post-operative settings. Clinicians should consider a range of factors before prescribing or administering Ibuprofen for acute post-operative pain, including but not limited to, the duration of pain relief with Ibuprofen of different doses, Ibuprofen formulation, cost and patient preference.

Oxycodone or oxycodone plus paracetamol for acute postoperative pain in adults

In this short communication we wanted to find out what is the analgesic effect of single dose oral oxycodone, with or without the addition of paracetamol, for adults with postoperative pain? Oxycodone at doses of 5mg and above is an effective analgesia for patients with moderate to severe postoperative pain. The efficacy of oxycodone is increased with the addition of paracetamol. The use of oxycodone 10mg plus paracetamol 625mg can be considered for use in the pain relief protocol in post-operative settings. Clinicians should consider a range of factors before prescribing or administering oxycodone for acute post-operative pain, including but not limited to, individual patient clinical profile, adverse effects, cost and patient preference.