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Sample records for postoperative chylothorax successfully

  1. Postoperative chylothorax: a case for recycling?

    PubMed

    Thomson, I A; Simms, M H

    1993-08-01

    Postoperative chylothorax in a patient who was rapidly deteriorating despite conservative treatment is described. A system of recycling chyle from the pleural space through a filter and pump into the subclavian vein is discussed. The history of reinfusion of chyle is reviewed.

  2. Staphylococcal Scalded-Skin Syndrome Complicating Wound Infection in a Preterm Infant with Postoperative Chylothorax

    PubMed Central

    Peters, Bjoern; Hentschel, Juliane; Mau, Harald; Halle, Elke; Witte, Wolfgang; Obladen, Michael

    1998-01-01

    The course of infection in a 3-week-old premature newborn suffering from extensive dermatitis with flaccid blisters is described. Staphylococcus aureus was recovered from a local wound infection around a chest tube inserted to drain a postoperative chylothorax. The strain isolated tested positive for the eta gene for exfoliative toxin A, the causative agent of staphylococcal scalded-skin syndrome (SSSS). In this case, prematurity and loss of chylus with consecutive lymphopenia may have contributed to development of SSSS. PMID:9738069

  3. Non-Hodgkin lymphoma manifesting as massive malignant chylothorax: successful management with chemotherapy and ambulatory drainages using indwelling pleural catheter.

    PubMed

    Mohamed, M; Tan, J; Kalpurath, K K

    2015-09-01

    Recurrent cancer-related chylothorax is generally managed by talc pleurodesis or indwelling pleural catheter in the palliative care setting to relieve symptoms and improve quality of life. In chylothorax associated with curable/treatable malignancies like lymphoma, there are scarce data regarding the efficacy and safety of indwelling pleural catheters. We report a case of recurrent massive chylothorax associated with non-Hodgkin lymphoma who demonstrated long-term remission of lymphoma and complete regression of chylothorax after treatment with combination chemotherapy and ambulatory drainages using indwelling pleural catheter.

  4. [Fetal chylothorax].

    PubMed

    Westergaard, M; Brocks, V; Eriksen, B O; Kvist, N E

    1992-02-24

    Foetal chylothorax was diagnosed in female foetus by ultrasound scanning on account of suspected twin pregnancy at the 34th week. No other signs of hydrops foetalis were found. The chylothorax reformed rapidly following intrauterine thoracocentesis which was therefore repeated immediately before Cesarean section at the 38th week in order to facilitate the perinatal cardiopulmonary adjustment. Pulmonary maturation was found to be normal. Postnatally, marked chylous effusion in the pleural cavity continued. Conservative treatment with pleural drainage and total parenteral nutrition was attempted initially. On account of the absence of response and supervening infection, it was decided to operate after the elapse of three weeks. Pleural decortication was performed with good result.

  5. Computed Tomography-Guided Access to the Cisterna Chyli: Introduction of a Technique for Direct Lymphangiography to Evaluate and Treat Chylothorax

    SciTech Connect

    Schoellnast, Helmut; Maybody, Majid; Getrajdman, George I.; Bains, Manjit S.; Finley, David J.; Solomon, Stephen B.

    2011-02-15

    The purpose of this report is to introduce a technique of direct lymphangiography to enable chylothorax treatment. Using a hybrid computed tomography (CT) and fluoroscopy imaging system, a 21-gauge needle was placed under CT guidance into the cisterna chyli to allow contrast lymphangiography and CT lymphangiography in two patients with presumed postoperative chylothorax. Water-soluble contrast media injection demonstrated the thoracic duct anatomy in both patients. Further successful needle disruption of the cisterna chyli was performed in one patient to interrupt lymph flow and stop the chylous leak, with subsequent resolution of the chylothorax.

  6. Management of refractory chylothorax in pulmonary lymphangioleiomyomatosis

    PubMed Central

    Ellender, Claire M; Williams, Trevor J; Gooi, Julian; Snell, Gregory I; Whitford, Helen M

    2015-01-01

    This case reports the successful management of chylothorax in a non-transplanted patient with pulmonary lymphangioleiomyomatosis (pLAM). Prolonged initial therapy failed, including total parenteral nutrition, pleural drainage, surgical pleurodesis, and pleurectomy. Commencement of sirolimus 2 mg daily (2 mg alternating days had failed) led to resolution of chylothorax after 20 days. Discontinuation of sirolimus for abdominal surgery led to recurrence of the chylothorax. Reinstitution of sirolimus led to rapid resolution of the effusion, stabilization of lung function, and there has been no recurrence in the ensuing 4 years. We conclude that sirolimus should be considered in the management of pLAM-related chylothorax, perhaps before surgical intervention. PMID:26090116

  7. CHYLOTHORAX IN PARACOCCIDIOIDOMYCOSIS

    PubMed Central

    FERNANDES, Flávia Fonseca; ALVES, Victor Oliveira; SÁNCHEZ, Tarquino Erastides Gavilanes; de PAULA, Wagner Diniz; SANTANA, Alfredo Nicodemos Cruz

    2016-01-01

    SUMMARY A previously healthy, 52-year-old woman presented with a nine months history of low fever and weight loss (> 30 kg). Physical examination disclosed generalized lymphadenopathy, skin lesions, abdominal distension, mild tachypnea and a left breast mass. Laboratory tests showed anemia; (prerenal) kidney injury, low serum albumin level; and negative serology for HIV and viral hepatitis. Computed tomography (neck/chest/abdomen) showed generalized lymph node enlargement, splenomegaly, pleural effusion and ascites. We performed thoracocentesis and paracentesis, and the findings were consistent with chylothorax and chylous ascites (with no neoplastic cells). Biopsies of the breast mass, skin and lymph nodes were performed and all of them showed large round yeast cells with multiple narrow-based budding daughter cells, characteristic of Paracoccidioides brasiliensis. Consequently, paracoccidioidomycosis was diagnosed, and liposomal amphotericin B was prescribed, as well as a high protein and low fat diet (supplemented with medium chain triglycerides). Even so, her clinical status worsened, requiring renal replacement therapy. She evolved with pneumonia, septic shock and respiratory failure and subsequently died. To our knowledge, this is the first description of a case with chylothorax and breast mass due to paracoccidioidomycosis. Additionally, we discuss: 1- the importance of the inclusion of this mycosis in the differential diagnosis of chylothorax and breast mass (breast cancer), especially in endemic areas; and 2- the possible mechanism involved in the development of chylous effusions. PMID:27410917

  8. Transjugular intrahepatic portosystemic shunt in refractory chylothorax due to liver cirrhosis.

    PubMed

    Lutz, Philipp; Strunk, Holger; Schild, Hans Heinz; Sauerbruch, Tilman

    2013-02-21

    A pleural effusion containing chylomicrons is termed chylothorax and results from leakage of lymph fluid into the pleural cavity. We report on the case of a 59-year-old woman with severe dyspnea due to a large chylothorax. She was known to have liver cirrhosis but no ascites. There was no history of trauma, cardiac function was normal and thorough diagnostic work-up did not reveal any signs of malignancy. In summary, no other etiology of the chylothorax than portal hypertension could be found. Therapy with diuretics as well as parenteral feeding failed to relieve symptoms. After a transjugular intrahepatic portosystemic shunt (TIPS) had successfully been placed, pleural effusion decreased considerably. Eight months later, TIPS revision had to be performed because of stenosis, resulting in remission from chylothorax. This case shows that even in the absence of ascites, chylothorax might be caused by portal hypertension and that TIPS can be an effective treatment option.

  9. Late-onset chylothorax after blunt chest trauma at an interval of 20 years: report of a case.

    PubMed

    Kamiyoshihara, Mitsuhiro; Ibe, Takashi; Kakegawa, Seiichi; Sato, Koji; Takise, Atsushi; Takeyoshi, Izumi

    2008-01-01

    We herein report an extremely rare case of a patient chylothorax at an interval of 20 years after thoracic vertebrae fractures, who underwent a successful thoracoscopic thoracic duct ligation and pleurodesis. A 51-year-old man was referred to our hospital with shortness of breath on effort about 1 month after participating in archery. Twenty years previously, he was involved in a traffic accident. At that time, the patient sustained trauma to the spine and suffered a spinal injury, thus resulting in paralysis in the lower part of his body. A chest roentgenogram and computed tomogram revealed a large amount of bilateral pleural effusion. After thoracentesis was performed, a diagnosis of chylothorax was made and the patient was hospitalized. Conservative management by a low-fat diet proved to be unsuccessful. The patient did not request pleurodesis, because pleural adhesions might impair pulmonary function. As a result, we decided to perform surgery. On the right side, we performed video-assisted thoracoscopic surgery by clipping the thoracic duct and applying an absorbable sealing material. Thereafter, pleurodesis was performed and OK-432 was instilled. Thereafter, the pleural fluid flow was almost completely stopped. On the left side, pleurodesis was effective. The patient has since remained symptom free and has been followed up on an outpatient basis for 9 months after the 100th postoperative day. We assumed that the chylothorax in this case was related to the earlier traffic accident.

  10. Treatment of chylothorax developed after congenital heart disease surgery: a case report

    PubMed Central

    Bulut, Ozgul; Gul, Doruk; Sevuk, Sibel; Mungan, Ilke; Buyukkayhan, Derya

    2015-01-01

    Chylothorax is defined as the accumulation of lymphatic fluid or chyle in the pleural space. Chylothorax treatment is composed of conservative; pleural drainage, termination of enteral feeding, total parenteral nutrition and supplementation with medium- chain triglycerides and surgical therapies; ductus thoracicus ligation, pleuroperitoneal shunts or pleuredesis. Nowadays, for cases among which conservative therapies fail, treatment with octreotide has been reported to be beneficial with promising results. A neonate who developed chylothorax after surgery performed for congenital heart disease was treated successfully with octreotide. PMID:28058372

  11. VATS therapy of chylothorax caused by leiomyomatosis complicated with tuberous sclerosis complex

    PubMed Central

    Csiszkó, Adrienn; Herr, György; Sz. Kiss, Sándor; Hallay, Judit; Gyöngyösi, Zoltán; Szentkereszty, Zsolt

    2013-01-01

    Lymphangioleiomyomatosis with tuberous sclerosis complex is a rare disease. One of the most frequent complications of lymphangioleiomyomatosis is pleural effusion (chylothorax) wich can be treated with the use of VATS. Authors report a case of pulmonary lymphangioleiomyomatosis in a 56-year-old female patient with tuberous sclerosis complex with an 8-week history of recurrent chylothorax, dyspnea and debilitating weakness. By CT scan a flat tissue proliferation was seen in the site of the thoracic duct and it was supposed to be the reason for the pleural effusion. A VATS resection of this laesion and ligation of the thoracic duct was performed successfully. Chylothorax is often associated with pulmonary lymphangioleiomyomatosis. Lymphangioleiomyomatosis combined with tuberous sclerosis complex is extremely rare. In case of chylothorax VATS treatment is successful and may be the first choice. PMID:23741116

  12. Chylothorax due to tuberculosis lymphadenitis

    PubMed Central

    Kutlu, Orkide; Demirbas, Soner; Sakin, Abdullah

    2016-01-01

    Chylothorax is a rare clinical condition characterized by high triglyceride and low cholesterol levels in milky pleural aspirate. Generally, it occurs through leakage of chyle as result of trauma or malignancy. Chylothorax due to tuberculous lymphadenitis is very rare clinical condition that has only been documented in a few cases. Although precise pathogenesis is not known, enlarged mediastinal and hilar lymph nodes are thought to be associated with opening of collateral anastomosis between thoracic duct and the azygos and intercostal veins by creating pressure on thoracic duct and cisterna chyli. Presently described is case of chylothorax thought to be due to compression from mediastinal tuberculous lymphadenitis, and which had complete remission after antituberculosis treatment. PMID:28275756

  13. Coughing may lead to spontaneous chylothorax and chylous ascites.

    PubMed

    Adas, Gokhan; Karatepe, Oguzhan; Battal, Muharrem; Dogan, Yasar; Karyagar, Savas; Kutlu, Asim

    2007-12-31

    Chylous ascites is a rare form of ascites resulting from the accumulation of lymph in the abdominal cavity. It is due to an interruption in the lymphatic system. Surgical management is indicated in cases of recurrence or failure after conservative treatment. We report a case of spontaneous chylous peritonitis after chylothorax, which is a rare clinical event. The primary reason was unclear and the outcome of medical and surgical treatment was successful.

  14. Role of Interventional Radiology in the Management of Chylothorax: A Review of the Current Management of High Output Chylothorax

    SciTech Connect

    Lyon, Stuart Mott, Nigel Koukounaras, Jim; Shoobridge, Jen; Hudson, Patricio Vargas

    2013-06-15

    Chylothorax is an uncommon type of pleural effusion whose etiology may be classified as traumatic or nontraumatic. Low-output chylothoraces usually respond well to conservative management, whereas high-output chylothoraces are more likely to require surgical or interventional treatment. Conservative management focuses on alleviation of symptoms, replacement of fluid and nutrient losses, and reduction of chyle output to facilitate spontaneous healing. Surgical management can be technically difficult due to the high incidence of variant anatomy and the high-risk patient population. Percutaneous treatments have rapidly developed and evolved during the past 14 years to represent a minimally invasive treatment compared with the more invasive nature of surgery. Percutaneous therapies provide a range of treatment options despite difficult or variant anatomy, with a reported high success rate coupled with low morbidity and mortality. This article is a review of etiology, diagnosis, and treatment of chylothorax, with a focus on interventional management techniques.

  15. Thoracic duct lymphography by subcutaneous contrast agent injection in a dog with chylothorax

    PubMed Central

    Iwanaga, T.; Tokunaga, S.; Momoi, Y.

    2016-01-01

    A 4-year-old male Japanese Shiba Inu presented with recurrent chylothorax. The thoracic duct was successfully imaged using computed tomography after the injection of an iodine contrast agent into the subcutaneous tissue surrounding the anus. The thoracic duct was successfully ligated and pericardectomy performed via an open thoracotomy. Pleural effusion improved but relapsed a week after the surgery. A second lymphography revealed a collateral thoracic duct that was not detected during the first lymphography. The collateral duct was ligated and chylothorax was resolved after the second surgery. The lymphography applied in this study was minimally-invasive and easily provided images of the thoracic duct in a dog with chylothorax. PMID:27995081

  16. Chylothorax: a review of 18 cases.

    PubMed Central

    Fairfax, A J; McNabb, W R; Spiro, S G

    1986-01-01

    Eighteen patients who had developed a chylothorax during a 25 year period, 1955-80, were reviewed. The chylothoraces occurred as a complication of cardiothoracic surgery in 11 patients, of whom eight were children in the first decade of life. Five cases followed operations for coarctation of the aorta and two occurred as a complication of a Blalock shunt for Fallot's tetralogy. The chylothorax was evident within 48 hours of the operation in all but two patients. In seven cases a second operation was performed to prevent further chylous leakage and in two infants the thoracic duct was ligated. The remainder of the postsurgical chylothoraces responded to either continuous drainage or repeated aspiration and a low fat diet. There were no late sequelae of chylothorax following surgery. Spontaneous chylothorax was identified in seven patients and in five of these it was bilateral. Patients with spontaneous chylothorax were all adults and, despite treatment, had a poor prognosis. Three with malignant disease and two with pulmonary lymphangioleiomyomatosis had died within two years of the appearance of the chylothorax. Two patients with chronic idiopathic chylothoraces survived for more than two years and one of these developed a secondary fibrothorax. PMID:3824274

  17. Chylothorax in dermatomyositis complicated with interstitial pneumonia.

    PubMed

    Isoda, Kentaro; Kiboshi, Takao; Shoda, Takeshi

    2016-11-24

    Chylothorax is a disease in which chyle leaks and accumulates in the thoracic cavity. Interstitial pneumonia and pneumomediastinum are common thoracic manifestations of dermatomyositis, but chylothorax complicated with dermatomyositis is not reported. We report a case of dermatomyositis with interstitial pneumonia complicated by chylothorax. A 77-year-old woman was diagnosed as dermatomyositis with Gottron's papules, skin ulcers, anti-MDA5 antibody and rapid progressive interstitial pneumonia. Treatment with betamethasone, tacrolimus and intravenous high-dose cyclophosphamide was initiated, and her skin symptoms and interstitial pneumonia improved once. However, right-sided chylothorax began to accumulate and gradually increase, and at the same time, her interstitial pneumonia began to exacerbate, and skin ulcers began to reappear on her fingers and auricles. Although her chylothorax improved by fasting and parenteral nutrition, she died due to further exacerbations of dermatomyositis and interstitial pneumonia in spite of steroid pulse therapy, increase in the betamethasone dosage, additional intravenous high-dose cyclophosphamide and plasma pheresis. An autopsy showed no lesions such as malignant tumors in the thoracic cavity. This is the first report of chylothorax complicated by dermatomyositis with interstitial pneumonia.

  18. IgG4-related pleuritis with chylothorax.

    PubMed

    Kato, Eisuke; Takayanagi, Noboru; Ishiguro, Takashi; Kagiyama, Naho; Shimizu, Yoshihiko; Sugita, Yutaka

    2014-01-01

    Presently, 6 cases of IgG4-related pleuritis have been reported. We encountered a patient who developed chylothorax due to IgG4-related disease. To our knowledge, such patients have not been reported. This patient developed right-sided chylothorax and left-sided non-chylothorax lymphocyte-predominant pleuritis. Elevated serum and pleural IgG4 concentrations and histopathological analysis of pleural biopsy confirmed the diagnosis of IgG4-related pleuritis. Left-sided pleuritis improved with corticosteroid therapy, but right-sided chylothorax persists. IgG4-related disease can be one cause of chylothorax.

  19. [Nontraumatic chylopericardium and chylothorax in premature neonates].

    PubMed

    Avrel'kina, E A; Ignat'eva, E N; Fediarova, M A; Pliukhin, S V

    2014-01-01

    Deaths of extremely premature babies undiagnosed as having spontaneous chylopericardium (CP) and chylothorax (CT) are analyzed. The specific features of these death cases are the polyetiology of CP/CT and the similarity of their pathogenesis in the absence of specific clinical symptomatology.

  20. Congenital chylothorax in newborn with trisomy 21.

    PubMed

    Lomauri, Kh

    2014-11-01

    Neonatal chylothorax results from the accumulation of chyle in the pleural space and may be either congenital or an acquired condition. Congenital chylothorax is most likely due to abnormal development or obstruction of the lymphatic system. It is often associated with hydrops fetalis. It can be idiopathic or may be associated with various chromosomal anomalies including Trisomy 21, Turner syndrome, Noonan syndrome, and other genetic abnormalities. Congenital pulmonary lymphangiectasia and generalized lymphangiomatosis have also been reported to be associated with congenital chylothorax. Several case reports indicate that congenital chylothorax can recur in subsequent offspring, suggesting a possible underlying genetic etiology. It is important to identify infants with chylothorax, as there are specific issues that need to be addressed in the management of these patients. We present a case of newborn with trysomy 21 (trisomy 21 was diagnosed antenatally by amniocentesis with support of Association "Perinatology"), who developed moderate Respiratory Distress Syndrome, chest X-ray and US reveal pleural effusion on right side rapid intervention was made before deterioration, requiring intensive life-saving measures. In the neonate, chylous effusion is not a common cause of pleural effusions. It is characterized as an exudate because of the high protein and lipid content once the infant is fed. The fluid will be clear/yellow to slightly cloudy in the unfed state and will quickly become milky following feeding, as chylomicrons appear in the fluid. Lymphocytes predominate in the differential cell count of chyle. The volume of fluid output can be high, and management can be challenging. We review the common manifestations of congenital chylotoraxes and emphasize the importance of early diagnosis and intervention in preventing devastating outcomes from this condition.

  1. Congenital chylothorax treated with oral sildenafil: a case report and review of the literature.

    PubMed

    Malleske, D T; Yoder, B A

    2015-05-01

    Congenital chylothorax (CC) can result from a congenital malformation or an acquired obstruction or disruption of the thoracic duct. Recently, oral administration of the phosphodiesterase-5 inhibitor, sildenafil, was reported to be effective in resolving non-pulmonary lymphatic malformations in infants and young children. We report a case of CC in a late preterm infant with congenital pulmonary lymphangiectasia where octreotide was not effective, but management with oral sildenafil was successful.

  2. Effects of tolvaptan on congestive heart failure complicated with chylothorax in a neonate.

    PubMed

    Sato, Nikiko; Sugiura, Tokio; Nagasaki, Rika; Suzuki, Kazutaka; Ito, Koichi; Kato, Takenori; Inukai, Sachiko; Saitoh, Shinji

    2015-10-01

    Tolvaptan is an oral vasopressin type 2 receptor antagonist that can be used for heart failure patients with hyponatremia or symptomatic congestion. Although the effects of tolvaptan in adults have been well documented, only limited information is available in children. The case of a neonate with congestive heart failure complicated with chylothorax after palliative surgery for transposition of the great arteries treated with tolvaptan is reported. Slow up-titration to 0.1 mg/kg successfully increased urine output and improved refractory congestive heart failure without hypernatremia. Subsequently, bodyweight and chylothorax decreased gradually. Moreover, the use of tolvaptan reduced the dosage of furosemide. Tolvaptan could be an alternative drug for neonates with congestive heart failure. Further large studies are needed to confirm the efficacy and identify the appropriate dose of tolvaptan in neonates.

  3. Chylothorax Associated with Chronic Lymphocytic Leukemia

    PubMed Central

    Kohmoto, Osamu; Kawabe, Kazumi; Ono, Hideya; Yanagimoto, Ryuta; Arimoto, Junji; Hatada, Atsutoshi; Suruda, Tadatoshi; Minakata, Yoshiaki

    2016-01-01

    An 80-year-old man who had suffered from chronic lymphocytic leukemia (CLL) and achieved complete remission was admitted to our hospital due to right pleural effusion. Thoracentesis revealed that the effusion was chyle. Lymphoscintigraphy showed an obstruction of the thoracic duct below the sternum. CD45-gated flow cytometry of the pleural effusion showed elevated numbers of CD5- and CD23-positive lymphocytes and a high serum level of soluble interleukin-2 receptor. These results suggested that the chylothorax was caused by the obstruction of the thoracic duct by the sludging of either abnormal lymphocytes of CLL or transformed malignant lymphoma cells. PMID:27980266

  4. Idiopathic chylothorax and lymphedema in 2 whippet littermates

    PubMed Central

    Schuller, Simone; Le Garrérès, Alain; Remy, Isabelle; Peeters, Dominique

    2011-01-01

    Idiopathic chylothorax and limb edema was diagnosed in two 2-year-old male whippet siblings. The fact that the 2 related animals developed similar clinical signs at a young age may suggest a congenital or hereditary etiology. PMID:22547848

  5. Idiopathic chylothorax and lymphedema in 2 whippet littermates.

    PubMed

    Schuller, Simone; Le Garrérès, Alain; Remy, Isabelle; Peeters, Dominique

    2011-11-01

    Idiopathic chylothorax and limb edema was diagnosed in two 2-year-old male whippet siblings. The fact that the 2 related animals developed similar clinical signs at a young age may suggest a congenital or hereditary etiology.

  6. Chylothorax and chylopericardium in Behçet's diseases: case report and literature review.

    PubMed

    Zhang, Lu; Zu, Ning; Lin, Bing; Wang, Guochun

    2013-07-01

    Behçet's disease (BD) with chylothorax and/or chylopericardium is uncommon. Here, we report a case of a 32-year-old man suffering BD with chylothorax and chylopericardium complications. We also review the literature and discuss clinical characteristics, possible pathogenesis, and treatment strategy of patients suffering BD with chylothorax and/or chylopericardium complications.

  7. Bilateral chylothorax after transsternal total thymectomy: resolution with short period of fasting and total parenteral nutrition

    PubMed Central

    Kim, Jinsik; Kim, Su Wan; Lee, Seogjae

    2016-01-01

    Bilateral chylothorax after transsternal total thymectomy is very rare, but can be a serious complication. Disruption of minor lymphatic channels in the anterior mediastinum which is remote from thoracic duct is considered to be the cause of chylothorax. We report the case of bilateral chylothorax followed by thymectomy which was treated with pleural drainage, total parenteral nutrition, and fasting without octreotide injection. PMID:27076983

  8. Pregnancy Complicated by Gorham–Stout Disease and Refractory Chylothorax

    PubMed Central

    Hellyer, Jessica; Oliver-Allen, Hunter; Shafiq, Majid; Tolani, Alisha; Druzin, Maurice; Jeng, Michael; Rockson, Stanley; Lowsky, Robert

    2016-01-01

    Introduction Gorham–Stout Disease (GSD) is a rare disorder of bony destruction due to lymphangiomatosis, and is often triggered by hormones. One complication of GSD is the development of chylothorax, which carries a high mortality rate. Very little experience has been published to guide management in GSD during pregnancy to optimize both fetal and maternal health. Case Study A 20-year-old woman with known GSD presented with shortness of breath at 18 weeks of pregnancy, due to bilateral chylothoraces which required daily drainage. To minimize chylous fluid formation, she was placed on bowel rest with total parenteral nutrition (limiting lipid intake) and received octreotide to decrease splanchnic blood flow and chylous fluid drainage. Treatment options were limited due to her pregnancy. Twice daily home chest tube drainage of a single lung cavity, total parenteral nutrition, octreotide, and albumin infusions allowed successful delivery of a healthy 37 weeks' gestation infant by cesarean delivery. Discussion This case illustrates the management of a rare clinical disease of bone resorption and lymphangiomatosis complicated by bilateral, refractory chylothoraces, triggered by pregnancy, in whom treatment options are limited, and the need for a multidisciplinary health care team to ensure successful maternal and fetal outcomes. PMID:27708981

  9. Bilateral spontaneous chylothorax after severe vomiting in children

    PubMed Central

    Rodrigues, Antonio Lucas Lima; Romaneli, Mariana Tresoldi das Neves; Ramos, Celso Dario; Fraga, Andrea de Melo Alexandre; Pereira, Ricardo Mendes; Appenzeller, Simone; Marini, Roberto; Tresoldi, Antonia Teresinha

    2016-01-01

    Abstract Objective: To report the case of a child with bilateral chylothorax due to infrequent etiology: thoracic duct injury after severe vomiting. Case description: Girl, 7 years old, with chronic facial swelling started after hyperemesis. During examination, she also presented with bilateral pleural effusion, with chylous fluid obtained during thoracentesis. After extensive clinical, laboratory, and radiological investigation of the chylothorax etiology, it was found to be secondary to thoracic duct injury by the increased intrathoracic pressure caused by the initial manifestation of vomiting, supported by lymphoscintigraphy findings. Comments: Except for the neonatal period, chylothorax is an infrequent finding of pleural effusion in children. There are various causes, including trauma, malignancy, infection, and inflammatory diseases; however, the etiology described in this study is poorly reported in the literature. PMID:27178371

  10. Fat-soluble vitamins and plasma and erythrocyte membrane fatty acids in chylothorax pediatric patients receiving a medium-chain triglyceride-rich diet.

    PubMed

    Densupsoontorn, Narumon; Jirapinyo, Pipop; Tirapongporn, Hathaichanok; Wongarn, Renu; Chotipanang, Kwanjai; Phuangphan, Phakkanan; Chongviriyaphan, Nalinee

    2014-11-01

    Post-operative chylothorax can be cured by a medium-chain triglyceride (MCT)-rich diet. However, there is concern that an MCT-rich diet results in clinical and biochemical deficiencies in fat-soluble vitamins and fatty acids. We compared fat-soluble vitamins status and fatty acids status before and after administration of an MCT-rich diet. Nine children with congenital heart disease developed chylothorax after cardiac surgery. Blood samples were drawn from each subject twice, first prior to administration of an MCT-rich diet and secondly when the chylothorax was clinically cured and the MCT diet discontinued. Both blood samples were analyzed for retinol and 25-hydroxy vitamin D concentrations, the ratio of α-tocopherol to total lipids (α-TE/TL), coagulogram, and the fatty acid composition in plasma and erythrocyte membrane phospholipids. In spite of a decrease in the α-TE/TL ratio (3.78 ± 0.89 vs 2.36 ± 0.44 mg/g, p<0.05), this decrease did not reach the deficiency cut-off level. Linoleic acid in both plasma and erythrocyte membrane lipids decreased significantly (25.25 ± 8.06 vs 14.25 ± 2.88%, and 11.19 ± 2.15 vs 6.89 ± 2.45%, respectively). Administration of an MCT-rich diet for treatment of postoperative chylothorax caused a reduction in vitamin E status and linoleic acid, but without any symptoms of deficiency.

  11. Dasatinib-induced chylothorax in chronic myeloid leukemia

    PubMed Central

    Abbas, Shabber Agha; Bhatti, Hammad; Braver, Yvonne; Ali, Sayed K.

    2017-01-01

    Pulmonary adverse events are common abnormalities associated with the use of dasatinib in chronic myeloid leukemia. We present a case of a 69-year-old man who suddenly developed a rare chylothorax pulmonary adverse event following 10 months of dasatinib treatment. PMID:28127140

  12. Successes and pitfalls in the healing of neuropathic forefoot ulcerations with the IPOS postoperative shoe.

    PubMed

    Needleman, R L

    1997-07-01

    Unnecessary amputations can be avoided with the healing of foot ulcerations in neuropathic feet. Traditional approaches have relied on relieving plantar and other extrinsic foot pressures. A retrospective review was performed of the office records of patients with Wagner grade 1 and 2 neuropathic forefoot ulcerations who were prescribed an IPOS (Niagara Falls, NY) postoperative shoe. A total of .33 patients were in the chart review. Twenty-three of these patients were located and agreed to participate in a telephone survey. Patients showed a compliance of 78%. Seventy-seven percent of the patients healed their ulcers and wore prescription inserts and extra-depth shoes at a mean of 8 weeks. Seventy-eight percent of our telephone survey patients were either satisfied or satisfied with reservations. Problems or complications from wearing the IPOS postoperative shoe occurred with 38% of all patients.

  13. Bilateral chylothorax complicating Mustard repair of transposition of the great vessels.

    PubMed

    Copeland, J G; Shaut, C

    1982-10-01

    Less than 60 cases of bilateral chylothorax have been previously reported, and only two of these involve complicated Mustard procedures. We describe herein a patient in whom severe bilateral chylothorax developed three weeks after Mustard repair of D transposition. Complete reversal of this condition was obtained with revision of the constricted interatrial baffle and ligation of the thoracic duct. This cases is compared clinically with previously reported instances of chylothorax, and the role of played by obstruction of the superior vena cava after a Mustard procedure for transposition of the great vessels is emphasized.

  14. Dasatinib-induced pleural effusion: Chylothorax, an option to consider

    PubMed Central

    Ferreiro, Lucía; San-José, Esther; Suárez-Antelo, Juan; Valdés, Luis

    2016-01-01

    Dasatinib is a drug for treatment of oncogene fusion protein BCR-ABL-positive chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia resistant/intolerant to imatinib. Pleural effusion (PE) is a common adverse effect, and in this context, we present four cases seen due to this cause. One of them is a chylothorax. The PE grade is variable, and the physiopathology is not well established, although a block in T-lymphocyte function or inhibition of platelet-derived growth factor receptor-β is suggested being involved. The PE is generally a lymphocyte-predominant exudate, but can also present as chylothorax. Several factors have been associated with its appearance, particularly the administration in two daily doses. Low grade (1–2) PEs usually respond well to interrupt the treatment while those of higher grade may also require therapeutic thoracentesis and corticosteroids. There are currently no firm guidelines that establish when to resort to one form of treatment or another. PMID:27803756

  15. Chylothorax as a complication of aortocoronary bypass. Two case reports and a review of the literature.

    PubMed

    Zakhour, B J; Drucker, M H; Franco, A A

    1988-01-01

    Iatrogenic chylothorax is a well-recognized complication following thoracic surgery, but is a rare occurrence after aortocoronary bypass. Only two cases have been previously reported. Two additional cases from our hospital are presented. All four male patients responded to conservative management within two weeks of initiation of treatment. Only 12 cases of chylothorax following median sternotomy have been reported (nine women and three men). Five of the nine women required surgical exploration after a course of unsuccessful management ranging from 14 to 26 days. The cause of the chylothorax was considered to be injury to lymphatic collaterals in the anterior mediastinum, which resulted in a retrograde chyle flow; the main duct remained intact. This article reviews the normal anatomy of the thoracic duct and variations of chylothorax, and describes the mechanism of injury in aortocoronary bypass, the prevention of this complication, and the results of treatment.

  16. Chylothorax following anterior thoraco-lumbar spine exposure. A case report and review of literature.

    PubMed

    Mora de Sambricio, A; Garrido Stratenwerth, E

    2015-01-01

    Pleural effusion is a possible complication of the thoraco-abdominal approach to the spine. It is more commonly a reactive effusion, but it also may be caused by hemothorax, empyema or, less commonly, a chylothorax. The case of a chylothorax is reported as a late onset complication of a double anterior and posterior instrumented fusion of the lumbar spine. Its management and clinical outcome, and a review of the literature is presented.

  17. Rapid Decline of Follicular Lymphoma-Associated Chylothorax after Low Dose Radiotherapy to Retroperitoneal Lymphoma Localization

    PubMed Central

    Borger, Jacques; Troost, Esther G. C.; Werner, Philo

    2014-01-01

    Chylothorax is caused by disruption or obstruction of the thoracic duct or its tributaries that results in the leakage of chyle into the pleural space. A number of interventions have been used to treat chylothorax including the treatment of the underlying disease. Lymphoma is found in 70% of cases with nontraumatic malignant aetiology. Although patients usually have advanced lymphoma, supradiaphragmatic disease is not always present. We discuss the case of a 63-year-old woman presenting with progressive respiratory symptoms due to chylothorax. She was diagnosed with a stage IIE retroperitoneal grade 1 follicular lymphoma extending from the coeliac trunk towards the pelvic inlet. Despite thoracocentesis and medium-chain triglycerides (MCT), diet chylothorax reoccurred. After low dose radiotherapy (2 × 2 Gy) to the abdominal lymphoma there was a marked decrease in lymphadenopathy at the coeliac trunk and a complete regression of the pleural fluid. In this case, radiotherapy was shown to be an effective nontoxic treatment option for lymphoma-associated chylothorax with long-term remission of pleural effusion. PMID:24891961

  18. Octreotide use in post-cardiac surgery chylothorax: a 12-year perspective.

    PubMed

    Aljazairi, Abdulrazaq Sheikh; Bhuiyan, Tauhid Ahmed; Alwadai, Abdullah Hasan; Almehizia, Rayd Abdulaziz

    2017-01-01

    Background Chylothorax following cardiothoracic surgery is a rare condition in pediatric patients with significant morbidity and mortality. Pharmacological management with octreotide suggests possible efficacy; however, current evidence is inadequate. The objective of this study was to assess the safety and efficacy of octreotide as a therapeutic option in this clinical setting. Methods This was a 12-year single-center retrospective cohort study of all patients (birth to 18-years old) who received octreotide for management of post-cardiac surgery chylothorax between January 2003 to August 2015. The primary efficacy endpoint was resolution of chylothorax, categorized as complete (<2 mL·kg(-1)·day(-1)), partial (based on physician's judgement), or failed. The primary safety endpoint was any significant adverse drug reaction leading to discontinuation of octreotide therapy. Of the 46 patients identified as receiving octreotide for post-cardiac surgery chylothorax, 29 were included in efficacy and safety analyses. Results Resolution of chylothorax was achieved in 62% (complete in 28%, partial in 34%) of the total sample. The 38% who did not respond to octreotide therapy required thoracic duct ligation. The mean initial dose and duration of octreotide was 4 ± 3 µg·kg(-1)·h(-1) and 10 ± 5 days, respectively. Besides minor side-effects including transient hyperglycemia (45%), abdominal distension (3%), and tachycardia (>150 beats·min(-1); 10%), no patient developed a significant side-effect that required discontinuation of therapy. Conclusions Pharmacological management of post-cardiac surgery induced chylothorax with octreotide shows promising benefits with an acceptable safety profile.

  19. Chylothorax bilatéral au cours de la maladie de Behçet

    PubMed Central

    Zemed, Naaima; Amangar, Nadia; Herrak, Laila; Elftouh, Mustapha

    2015-01-01

    L'atteinte médiastino-pulmonaire de la maladie de Behçet est représentée essentiellement par la thrombose de la veine cave supérieure et l'angéite pulmonaire. L'association de la maladie et du chylothorax est rare, sa prise en charge n'est pas codifiée. Nous rapportant un cas clinique concernant la survenue d'un chylothorax bilatéral secondaire à une thrombose cave supérieure dans un contexte de maladie de Behçet. PMID:26185561

  20. Chylothorax and chylopericardium as the initial clinical manifestation of Behcet's disease.

    PubMed

    Moon, H; Lee, Y J; Lee, S I; Yoo, W H

    2008-02-01

    Behcet's disease (BD) is a chronic relapsing systemic vasculitic disorder affecting the arteries, veins, and vessels of any size. Large vein thrombosis in BD is not commonly developed and most commonly observed in the veins in the lower extremities and inferior or superior vena cava. In this report, a 18-year-old male patient with large vein thrombosis involving superior vena cava was presented. He was treated due to chylothorax and chylopericardium with SVC syndrome before diagnosis of BD. SVC thrombosis complicated by chylothorax and chyolpericardium can be a rare presenting initial symptom of BD.

  1. Chylous Ascites: A Rare Complication of Thoracic Duct Embolization for Chylothorax

    SciTech Connect

    Gaba, Ron C. Owens, Charles A.; Bui, James T.; Carrillo, Tami C.; Knuttinen, M. Grace

    2011-02-15

    Thoracic duct embolization represents a safe and effective method to treat postsurgical chylothorax. Complications of this procedure are rare despite transabdominal puncture of lymphatic channels for thoracic duct access, and chylous ascites is unreported. Herein, we describe a case of chylous ascites formation after lymphatic puncture and attempted cannulation. Our management approach is also discussed.

  2. Postoperative astigmatism.

    PubMed

    Swinger, C A

    1987-01-01

    With the numerous significant advances in surgical methodology--e.g., microinstrumentation, the operating microscope, the surgical keratometer, and intraocular lenses--that have been developed over the past two decades, both surgeons and patients have become increasingly aware of the final optic result of any surgical intervention. This is especially so since the development of refractive surgery, where good uncorrected vision is frequently the final arbiter of success. We have progressed to the stage where the optic manipulation of the cornea, whether intentional or otherwise, can be understood in terms of a number of variables. These include the preparation and closure of the surgical wound, the choice of suture material, and both intraoperative and postoperative manipulations. Where these have failed and postoperative astigmatism still occurs, a number of surgical procedures are available to reduce the astigmatic error to an acceptable level.

  3. Using extracorporeal membrane oxygenation support preoperatively and postoperatively as a successful bridge to recovery in a patient with a large infarct-induced ventricular septal defect

    PubMed Central

    Jacob, Samuel; Patel, Mitesh J.; Lima, Brian; Felius, Joost; Malyala, Rajasekhar S.; Chamogeorgakis, Themistokles; MacHannaford, Juan C.; Gonzalez-Stawinski, Gonzalo V.

    2016-01-01

    Rupture of the ventricular septum during acute myocardial infarction usually occurs within the first week. The event is usually followed by low cardiac output, heart failure, and multiorgan failure. Despite the many advances in the nonoperative treatment of heart failure and cardiogenic shock, including the intra-aortic balloon pump and a multitude of new inotropic agents and vasodilators, these do not supplant the need for operative intervention in these critically ill patients. This article describes the successful use of extracorporeal membrane oxygenation support as a bridge to recovery postoperatively in a patient with a large infarct-produced ventricular septal defect. PMID:27365878

  4. Surgical management of chylopericardium and chylothorax in a patient with Behçet's disease.

    PubMed

    Al Jaaly, Emad; Baig, Kamran; Patni, Ravi; Anderson, John; Haskard, Dorian O

    2011-01-01

    Behçet's syndrome is a chronic multisystem inflammatory disease characterised classically by recurrent oral and genital ulcers with ocular lesions. It can affect blood vessels of all sizes, but involves veins more commonly than arterie. The presence of chylothorax in Behçet's syndrome is rare, with only a few cases cited in the literature. The most likely pathogenesis is SVC thrombosis with obstruction of the orifice of the thoracic duct resulting in leakage of chyle from the pleural lymphatics into the pleural space. The majority of the previously reported cases were managed medically without surgical intervention. We believe that this report describes the first use of surgery to ligate the thoracic duct and create a pericardial window in a Behçet's syndrome with chylothorax and chylopericardium.

  5. Blunt traumatic tension chylothorax: Case report and mini-review of the literature.

    PubMed

    Idris, Kamal; Sebastian, Michael; Hefny, Ashraf F; Khan, Navidul Haq; Abu-Zidan, Fikri M

    2016-11-16

    Tension chylothorax following blunt thoracic trauma is an extremely rare condition. Here we report such a case and review its management. A 31-year-old man was involved in a road traffic collision. The car rolled over and the patient was ejected from the vehicle. On arrival at the Emergency Department the patient was conscious and haemodynamically stable. Clinical examination of the chest and abdomen was normal. The patient had sustained fractures of the sixth cervical vertebra and the tenth thoracic vertebra, left pleural effusion, haematoma around the descending aorta and fracture of the right clavicle. The left pleural effusion continued to increase in size and caused displacement of the trachea and mediastinum to the opposite side. An intercostal chest tube was inserted on the left side on the second day. It drained 1500 mL of milky, blood-stained fluid. We confirmed the diagnosis of chylothorax by a histopathological examination of a cell block prepared from the left pleural effusion using Oil red O stain. The patient was managed conservatively with chest tube drainage and fat free diet. The chylothorax completely resolved on the eighth day after the injury. The patient was discharged home on day 16.

  6. Blunt traumatic tension chylothorax: Case report and mini-review of the literature

    PubMed Central

    Idris, Kamal; Sebastian, Michael; Hefny, Ashraf F; Khan, Navidul Haq; Abu-Zidan, Fikri M

    2016-01-01

    Tension chylothorax following blunt thoracic trauma is an extremely rare condition. Here we report such a case and review its management. A 31-year-old man was involved in a road traffic collision. The car rolled over and the patient was ejected from the vehicle. On arrival at the Emergency Department the patient was conscious and haemodynamically stable. Clinical examination of the chest and abdomen was normal. The patient had sustained fractures of the sixth cervical vertebra and the tenth thoracic vertebra, left pleural effusion, haematoma around the descending aorta and fracture of the right clavicle. The left pleural effusion continued to increase in size and caused displacement of the trachea and mediastinum to the opposite side. An intercostal chest tube was inserted on the left side on the second day. It drained 1500 mL of milky, blood-stained fluid. We confirmed the diagnosis of chylothorax by a histopathological examination of a cell block prepared from the left pleural effusion using Oil red O stain. The patient was managed conservatively with chest tube drainage and fat free diet. The chylothorax completely resolved on the eighth day after the injury. The patient was discharged home on day 16. PMID:27900328

  7. Hepatitis A Associated with Chylothorax: An Uncommon Presentation of a Common Infection.

    PubMed

    Mehta, Kayur; Shinde, Supriya; Rego, Sylvan; Shet, Anita

    2015-12-01

    Extra-hepatic manifestations have seldom been described with hepatitis A, which usually manifests as mild hepatic dysfunction. We report a 3-year-old boy presenting with 3 days of fever, vomiting, abdominal distention and scleral icterus. On examination, he had tachypnea, hepatosplenomegaly, ascites and right-sided pleural effusion. A diagnostic pleural tap yielded a milky, lymphocyte-predominant exudative aspirate, with pleural fluid triglycerides of 175 mg/dl, suggestive of chylothorax. Serology for anti-HAV IgM was positive in both blood and pleural fluid. The massive effusion causing collapse of the underlying lung was drained by tube thoracostomy, which was followed by complete resolution within 2 weeks. This is the first reported case of chylothorax associated with hepatitis A infection. This report highlights that pleural effusion associated with hepatitis A infection is usually a benign, self-limiting condition which should be considered in the differential diagnosis of pleural effusion or chylothorax in a patient with acute viral hepatitis.

  8. Influence of prior radiotherapy on the development of postoperative complications and success of free tissue transfers in head and neck cancer reconstruction.

    PubMed

    Bengtson, B P; Schusterman, M A; Baldwin, B J; Miller, M J; Reece, G P; Kroll, S S; Robb, G L; Goepfert, H

    1993-10-01

    The purpose of this study was to determine whether prior radiotherapy had any effect on the development of postoperative complications in patients undergoing microvascular tissue transfers for reconstruction of head and neck cancer. A prospective database was used to review 354 consecutive patients who had a total of 368 free tissue transfers limited to the head and neck during the 4-year period from July 1988 to June 1992. Postoperative complications in 167 patients who received preoperative radiotherapy (XRT) were compared with those of 187 patients who did not undergo radiotherapy preoperatively (NR). No statistical differences in complications or flap loss between the two groups were noted using the chi 2 test or Fisher's exact test (p > 0.2). Total flap loss occurred in 5.3% of the XRT group (9 of 169) and 5.0% of the NR patient group (10 of 199), and partial flap loss occurred in 4.1% of the irradiated patients and 2.5% of the nonirradiated patients. Major wound complications requiring additional surgery occurred in 16% of the XRT group and 11% of the NR group. Minor wound complications that did not require further surgery occurred in 21% of the irradiated patients and 18% of the nonirradiated patients. No significant difference in the timing or dose of preoperative radiation, previous neck dissection, or anastomotic type could be documented in failed versus successful flaps (two-tailed t-test, p > 0.80, and chi 2, p > 0.2). Our results show that, in a large group of cancer patients undergoing free tissue transfers to the head and neck, prior radiotherapy or surgery did not predispose them to a higher rate of acute flap loss or wound complications than their nonirradiated cohorts.

  9. Rare case of massive congenital bilateral chylothorax in a hydropic fetus with true mosaicism 47,XXX/46,XX.

    PubMed

    Cremonini, Giorgio; Poggi, Alice; Capucci, Roberta; Vesce, Fortunato; Patella, Alfredo; Marci, Roberto

    2014-01-01

    Fetal congenital chylothorax is a rare condition that occurs sporadically or can be associated with abnormal karyotype or structural chromosomal anomalies. We report a unique case of fetal congenital bilateral chylothorax associated with mosaicism 47,XXX/46,XX. A female fetus affected by massive bilateral hydrothorax and ascites was diagnosed at 34(+1) weeks of gestation. Previous ultrasonographic exams were completely normal. Immune causes of hydrops were excluded. Elective cesarean section was performed soon after bilateral thoracocentesis. The analysis of drained pleural fluid revealed its lymphatic nature. The fetal karyotyping, performed on chorionic villi at the 11th week, had shown mosaicism 47,XXX/46,XX, later confirmed in the newborn's blood. We hypothesized that chylothorax may be part of the phenotypic spectrum of 47 XXX karyotype and we suggest an ultrasound follow-up of the fetus at closer intervals than the routine timing for this condition, even if it is not usually characterized by severe phenotypic features.

  10. Transjugular Intrahepatic Portosystemic Shunt for Treatment of Cirrhosis-related Chylothorax and Chylous Ascites: Single-institution Retrospective Experience

    SciTech Connect

    Kikolski, Steven G. Aryafar, Hamed Rose, Steven C.; Roberts, Anne C.; Kinney, Thomas B.

    2013-08-01

    PurposeTo investigate the efficacy and safety of the use of transjugular intrahepatic portosystemic shunt (TIPS) creation to treat cirrhosis-related chylous collections (chylothorax and chylous ascites).MethodsWe retrospectively reviewed data from four patients treated for refractory cirrhosis-related chylous collections with TIPS at our institution over an 8 year period.ResultsOne patient had chylothorax, and three patients had concomitant chylothorax and chylous ascites. There were no major complications, and the only procedure-related complications occurred in two patients who had mild, treatable hepatic encephalopathy. All patients had improvement as defined by decreased need for thoracentesis or paracentesis, with postprocedure follow-up ranging from 19 to 491 days.ConclusionTIPS is a safe procedure that is effective in the treatment of cirrhosis-related chylous collections.

  11. Lymphangiopathy in neurofibromatosis 1 manifesting with chylothorax, pericardial effusion, and leg edema

    PubMed Central

    Finsterer, Josef; Stollberger, Claudia; Stubenberger, Elisabeth; Tschakoschian, Sasan

    2013-01-01

    Background This case report documents the affliction of the lymph vessels as a phenotypic feature of neurofibromatosis-1 (NF-1). Methodology Routine transthoracic echocardiography, computed tomography scan of the thorax, magnetic resonance angiography of the renal arteries, and conventional digital subtraction angiography were applied. Comprehensive NF-1 mutation analysis was carried out by fluorescence in situ hybridization analysis, long-range reverse transcriptase polymerase chain reaction, and multiple-ligation probe assay. All other investigations were performed using routine, well-established techniques. Results The subject is a 34-year-old, half-Chinese male; NF-1 was suspected at age 15 years for the first time. His medical history included preterm birth, mild facial dysmorphism, “café au lait” spots, subcutaneous and paravertebral fibromas, multifocal tachycardia, atrial fibrillation, and heart failure in early infancy. Noncalcified bone fibromas in the femur and tibia were detected at age 8 years. Surgical right leg lengthening was carried out at age 11 years. Bilateral renal artery stenosis, stenosis and aneurysm of the superior mesenteric artery, and an infrarenal aortic stenosis were detected at age 15 years. Leg edema and ectasia of the basilar artery were diagnosed at age 18 years. After an episode with an erysipela at age 34 years, he developed pericardial and pleural effusion during a 4-month period. Stenosis of the left subclavian vein at the level of thoracic duct insertion was detected. After repeated pleural punctures, pleural effusion was interpreted as chylothorax. Reduction of lymph fluid production by diet and injection of talcum into the pleural cavity had a long-term beneficial effect on the chylothorax. Leg edema and chylothorax were attributed to affliction of the lymph vessels by the NF-1. Discussion Lymphangiopathy resulting in impaired lymph fluid flow and sequestration of lymph fluid into the pleural sinus and the legs may be a

  12. Spontaneous Resolution of Chylothorax-Associated Lymphoma Treated with External Beam Radiotherapy: A Case Report and Comprehensive Review of the Literature

    PubMed Central

    Nguyen, Timothy K; Boldt, R Gabriel; Louie, Alexander V

    2016-01-01

    Chylothorax is a rare complication of advanced lymphoma. We present the case of an 80-year-old man diagnosed with B cell lymphoma presenting with a right chylothorax secondary to a large retroperitoneal mass. His disease was not responsive to initial treatment with chemotherapy. Fractionated radiotherapy to a dose of 2,000 cGy in five fractions was delivered to the retroperitoneal mass, and the chylothorax improved significantly within days of initiation of treatment. PMID:27733965

  13. [Postoperative hypothyroidism].

    PubMed

    Olifirova, O S; Trynov, N N

    2015-01-01

    There is a number of factors such as the thyroidectomy and limiting subtotal thyroid resection against the background of euthyroidism and initial hypothyroidism (in any extent of operation) which leads to the prediction of early postoperative hypothyroidism origin during 10 days of the postoperative peri- od. The early postoperative hypothyroidism is accompanied by activation processes of lipid peroxide oxidation and at the same time by reduction of antioxidant protection.

  14. Pleural omentalisation with en bloc ligation of the thoracic duct and pericardiectomy for idiopathic chylothorax in nine dogs and four cats.

    PubMed

    Bussadori, Roberto; Provera, Alessandra; Martano, Marina; Morello, Emanuela; Gonzalo-Orden, Josè Manuel; La Rosa, Giuseppe; Stefano, Nicoli; Maria, Repetto Silvia; Sara, Zabarino; Buracco, Paolo

    2011-05-01

    Conventional treatment of idiopathic chylothorax (IC) involves thoracic duct (TD) ligation (with/without lymphagiography) combined with subphrenic pericardiectomy. Nine dogs and four cats with IC, which received intrathoracic omentalisation with TD en bloc ligation (not preceded by lymphangiography) and subphrenic pericardiectomy, were evaluated retrospectively. Seven of nine dogs and 3/4 cats were still alive and disease-free at the time of reporting (range 10-53 and 19-31 months, respectively). Clinical signs of IC did not decrease after the first surgery in one cat and one dog; in another dog clinical signs recurred after 5 months. Overall efficacy rate of this one-stage combined procedure was 77% (6 months), 73% (12 months), and 57% (24 months). Where a second surgery was performed in case of failure, the success rate in dogs was 89% (6 months) and 80% (24 months). Addition of pleural omentalisation to TD en bloc ligation and subphrenic pericardiectomy does not seem to improve results when compared with published data and at present does not seem advisable as a first choice.

  15. Intérêt de la scintigraphie lymphatique et place de la chirurgie dans les chylothorax congénitaux

    PubMed Central

    Methlouthi, Jihène; Mahdhaoui, Nabiha; Bellalah, Manel; Selsabil, Nouir; Hedia, Ayache; Sfar, Raja; Essabah, Habib; Abdellatif, Nouri; Sonia, Nouri; Hassen, Seboui

    2016-01-01

    Le chylothorax est défini par l'accumulation du liquide lymphatique dans la cavité pleurale. Il existe 3 catégories distinctes chez le nouveau-né: les chylothorax congénitaux (CC), les chylothorax malformatifs ou syndromiques (CM) et les chylothorax post-opératoires (CO). Bien que rare, le chylothorax représente la cause la plus fréquente des épanchements pleuraux en période néonatale. Son diagnostic positif est facile par analyse du liquide pleural, mais son mécanisme et surtout l'intégrité du canal thoracique et ses collatérales est parfois difficile à préciser. La lymphoscintigraphie représente l'examen de choix dans le diagnostic etipathogénique. Ce moyen de diagnostic peut être couplé, si possible, au SPECT-CT (single photon emission tomography/computed tomography) permettant de donner des renseignements plus précis, notamment sur le plan anatomique. Sa prise en charge repose sur le drainage du liquide pleural, la suppression des graisses alimentaires et la nutrition parentérale. Le recours à la chirurgie est préconisé devant l'échec du traitement médical. Nous rapportons l'observation d'un nouveau-né porteur d'un chylothorax unilatéral, n'ayant pas répondu au traitement médical. La lymphoscintigraphie avait permis de diagnostiquer le mécanisme étiopathogénique et par conséquent, de guider le traitement chirurgical. PMID:28154676

  16. Postoperative hyperkalemia.

    PubMed

    Ayach, Taha; Nappo, Robert W; Paugh-Miller, Jennifer L; Ross, Edward A

    2015-03-01

    Hyperkalemia occurs frequently in hospitalized patients and is of particular concern for those who have undergone surgery, with postoperative care provided by clinicians of many disciplines. This review describes the normal physiology and how multiple perioperative factors can disrupt potassium homeostasis and lead to severe elevations in plasma potassium concentration. The pathophysiologic basis of diverse causes of hyperkalemia was used to broadly classify etiologies into those with altered potassium distribution (e.g. increased potassium release from cells or other transcellular shifts), reduced urinary excretion (e.g. reduced sodium delivery, volume depletion, and hypoaldosteronism), or an exogenous potassium load (e.g. blood transfusions). Surgical conditions of particular concern involve: rhabdomyolysis from malpositioning, trauma or medications; bariatric surgery; vascular procedures with tissue ischemia; acidosis; hypovolemia; and volume or blood product resuscitation. Certain acute conditions and chronic co-morbidities present particular risk. These include chronic kidney disease, diabetes mellitus, many outpatient preoperative medications (e.g. beta blockers, salt substitutes), and inpatient agents (e.g. succinylcholine, hyperosmolar volume expanders). Clinicians need to be aware of these pathophysiologic mechanisms for developing perioperative hyperkalemia as many of the risks can be minimized or avoided.

  17. Mediastinal micro-vessels clipping during lymph node dissection may contribute to reduce postoperative pleural drainage

    PubMed Central

    Yan, Shi; Wang, Xing; Lv, Chao; Phan, Kevin; Wang, Yuzhao; Wang, Jia; Yang, Yue

    2016-01-01

    Background Postoperative pleural drainage markedly influences the length of postoperative stay and financial costs of medical care. The aim of this study is to retrospectively investigate potentially predisposing factors related to pleural drainage after curative thoracic surgery and to explore the impact of mediastinal micro-vessels clipping on pleural drainage control after lymph node dissection. Methods From February 2012 to November 2013, 322 consecutive cases of operable non-small cell lung cancers (NSCLC) undergoing lobectomy and mediastinal lymph node dissection with or without application of clipping were collected. Total and daily postoperative pleural drainage were recorded. Propensity score matching (1:2) was applied to balance variables potentially impacting pleural drainage between group clip and group control. Analyses were performed to compare drainage volume, duration of chest tube and postoperative hospital stay between the two groups. Variables linked with pleural drainage in whole cohort were assessed using multivariable logistic regression analysis. Results Propensity score matching resulted in 197 patients (matched cohort). Baseline patient characteristics were matched between two groups. Group clip showed less cumulative drainage volume (P=0.020), shorter duration of chest tube (P=0.031) and postoperative hospital stay (P=0.022) compared with group control. Risk factors significantly associated with high-output drainage in multivariable logistic regression analysis were being male, age >60 years, bilobectomy/sleeve lobectomy, pleural adhesion, the application of clip applier, duration of operation ≥220 minutes and chylothorax (P<0.05). Conclusions This study suggests that mediastinal micro-vessels clipping during lymph node dissection may reduce postoperative pleural drainage and thus shorten hospital stay. PMID:27076936

  18. Postoperative singultus: an osteopathic approach.

    PubMed

    Petree, Kristie; Bruner, Jonathan

    2015-03-01

    Singultus, or hiccups, is a common medical condition. Despite exponential leaps in medicine, the pathophysiologic cause remains poorly defined. Persistent singultus has been associated with conditions such as pulmonary embolism and myocardial infarction. Singultus is also a well-known postoperative complication. The criterion standard of care for patients with singultus involves ruling out lethal pathologic causes, attempting physical stimulation with Valsava maneuvers or drinking water, and, if no relief has been achieved, administering drugs to ease the symptoms. The authors report a case of a man whose postoperative singultus was successfully managed with osteopathic manipulative treatment. This approach addresses many of the possible underlying neuromechanical causes of the aberrant reflex with minimal potential for adverse effects. Physicians should consider osteopathic manipulative treatment in the care of patients with singultus.

  19. [Postoperative pain in craniotomy].

    PubMed

    Peón, Andréa Ungaro; Diccini, Solange

    2005-01-01

    In the postoperative period, 47% to 75% of the patients report some degree of pain. This study aimed to evaluate pain in the pre and postoperative period of patients submitted to craniotomy. This prospective research was carried out at the neurosurgery unit of a large Brazilian hospital. For a quantitative evaluation of pain, the verbal numeric 0-10 rating scale was used. Forty patients with a mean age of 36 years were evaluated. In the preoperative period, 34 (85%) patients indicated headache as the main cause of pain. In the postoperative period, 37 (93%) patients complained of pain while three (7%) reported absence of pain. Pain peaks were observed on the 2nd postoperative day, when 12 (32%) of the patients reported severe pain and 10 (27%) moderate pain. Absence of severe pain occurred after the 8th postoperative day. It was concluded that protocols of analgesia in craniotomy are needed, such as training nurses to better evaluate and handle pain.

  20. Understanding postoperative fatigue.

    PubMed

    Rose, E A; King, T C

    1978-07-01

    Performance characteristics of the central nervous, cardiovascular, respiratory and muscular systems in man postoperatively have received little investigative attention, despite the well known syndrome of postoperative fatigue. The impairmen in perception and psychomotor skills that has been shown to result from caloric restriction, bedrest, sedation and sleep deprivation suggests that a similar deficit may occur after surgical procedures. After a simple elective surgical procedure, maximal oxygen uptake decreases and the adaptability of heart rate to submaximal workloads is impaired. Similar deleterious effects on cardiorespiratory performance have been documented with starvation and bedrest; an understanding of cardiorespiratory performance postoperatively awaits further investigation. Maximal muscular force of contraction is also impaired by caloric restriction and bedrest, suggesting that similar effects may be seen in the postoperative state, although this has not been studied. A better understanding of the syndrome of postoperative fatigue could be achieved by a descriptive analysis of physiologic performance postoperatively. Such descriptive data could form the basis for objective evaluation of therapeutic measures intended to improve performance, such as nutritional supplementation and pharmacologic intervention. The observation that exercise with the patient in the supine position may decrease the impairment in maximal aerobic power otherwise expected in immobilized patients suggests that controlled exercise therapy may be of value in reducing physiologic impairment postoperatively.

  1. [Chronic postoperative pain].

    PubMed

    Cachemaille, Matthieu; Blanc, Catherine

    2016-06-22

    Chronic postoperative pain remains a frequent pathology whose global impact approximates 20 and 30% and accounts for 20% of the consultations in a pain center. Risk factors consider firstly each patient's feature and comorbidity and also different surgical procedures with their technical approach. Neuropathic pain compared to nociceptive pain is a great component in the postoperative period and needs to be recognized by specific tests (DN4). Pain prevention involves risk factors' detection, appropriate anesthetic support and effective postoperative pain management. Treatment is based on the type of pain and includes a multimodal analgesia with interventional pain therapy.

  2. [Characteristics of postoperative peritonitis].

    PubMed

    Lock, J F; Eckmann, C; Germer, C-T

    2016-01-01

    Postoperative peritonitis is still a life-threatening complication after abdominal surgery and approximately 10,000 patients annually develop postoperative peritonitis in Germany. Early recognition and diagnosis before the onset of sepsis has remained a clinical challenge as no single specific screening test is available. The aim of therapy is a rapid and effective control of the source of infection and antimicrobial therapy. After diagnosis of diffuse postoperative peritonitis surgical revision is usually inevitable after intestinal interventions. Peritonitis after liver, biliary or pancreatic surgery is managed as a rule by means of differentiated therapy approaches depending on the severity.

  3. Postoperative permanent pressure alopecia.

    PubMed

    Chang, Zi Yun; Ngian, Jan; Chong, Claudia; Chong, Chin Ted; Liew, Qui Yin

    2016-04-01

    A 49-year-old Chinese female underwent elective laparoscopic assisted Whipple's surgery lasting 12 h. This was complicated by postoperative pressure alopecia at the occipital area of the scalp. Pressure-induced hair loss after general anaesthesia is uncommon and typically temporary, but may be disconcerting to the patient. We report this case of postoperative permanent pressure alopecia due to its rarity in the anaesthesia/local literature, and review the risk factors for its development.

  4. Postoperative pyoderma gangrenosum: a rare complication after appendectomy.

    PubMed

    Faghihi, G; Abtahi-Naeini, B; Nikyar, Z; Jamshidi, K; Bahrami, A

    2015-01-01

    Pyoderma gangrenosum (PG) is an uncommon inflammatory ulcerative skin disease. It is characterized by painful progressive necrosis of the wound margins. Rarely, postoperative pyoderma gangrenosum (PPG) manifests as a severe disturbance of wound healing following surgical interventions. Only rare cases of this complication have been reported after appendectomy. We report a case of PPG in a 29-year-old female after appendectomy. She was successfully treated with oral prednisolone. Postoperative pyoderma gangrenosum should be kept in mind in the differential diagnosis of any postoperative delayed wound healing, because this disease is simply distinguished from a postoperative wound.

  5. Postoperative global amnesia reversed with flumazenil.

    PubMed

    Rinehart, Joseph B; Baker, Brandee; Raphael, Darren

    2012-07-01

    Global postoperative amnesia (profound anterograde and retrograde amnesia) is rare and usually attributed to transient global amnesia-a poorly understood condition with no broadly accepted mechanism. We report an incident of probable transient global amnesia in a patient after endoscopic retrograde cholangiopancreatogram under general anesthesia, which was successfully treated with flumazenil. On the basis of the results of flumazenil administration in this and a previous case report, we would recommend a trial dose of 0.2 mg for cases of global postoperative amnesia, repeated if the first dose seems effective.

  6. Successful balloon dilatation for postoperative caval stenosis caused by primary venorrhaphy for traumatic retro-hepatic caval injury in a three-year-old child: Report of a case.

    PubMed

    Masui, Daisuke; Iinuma, Yasushi; Hirayama, Yutaka; Nitta, Kohju; Iida, Hisataka; Otani, Tetsuya; Yokoyama, Naoyuki; Sato, Seiichi; Numano, Fujito; Yagi, Minoru

    2015-09-01

    Inferior vena cava injuries are highly lethal. We experienced a case of retrohepatic inferior vena cava injury as a result of blunt trauma in a three-year-old female. Because the site of bleeding of the IVC was identified, we repaired it with running sutures. An attempt at primary repair resulted in postoperative narrowing of the vena cava. There was pressure gradient of the right atrium and inferior vena cava, and collateral circulation developed. Since it was also found that the haemodynamics was unstable, the child underwent another intervention before the stenosis of the IVC was fixed. To the best of our knowledge, there have been no previous reports of therapeutic radiological intervention for stenosis that developed after treatment of a traumatic IVC injury. The IVC in the present case recovered enough patency so that the collateral venous flow could be decreased after balloon dilatation angioplasty.

  7. Postoperative intravenous morphine titration.

    PubMed

    Aubrun, F; Mazoit, J-X; Riou, B

    2012-02-01

    Relief of acute pain during the immediate postoperative period is an important task for anaesthetists. Morphine is widely used to control moderate-to-severe postoperative pain and the use of small i.v. boluses of morphine in the post-anaesthesia care unit allows a rapid titration of the dose needed for adequate pain relief. The essential principle of a titration regimen must be to adapt the morphine dose to the pain level. Although morphine would not appear to be the most appropriate choice for achieving rapid pain relief, this is the sole opioid assessed in many studies of immediate postoperative pain management using titration. More than 90% of the patients have pain relief using a protocol of morphine titration and the mean dose required to obtain pain relief is 12 (7) mg, after a median of four boluses. Sedation is frequent during i.v. morphine titration and should be considered as a morphine-related adverse event and not evidence of pain relief. The incidence of ventilatory depression is very low when the criteria to limit the dose of i.v. morphine are enforced. Morphine titration can be used with caution in elderly patients, in children, or in obese patients. In practice, i.v. morphine titration allows the physician to meet the needs of individual patients rapidly and limits the risk of overdose making this method the first step in postoperative pain management.

  8. Postoperative incentive spirometry use.

    PubMed

    Hassanzadeh, Hamid; Jain, Amit; Tan, Eric W; Stein, Benjamin E; Van Hoy, Megan L; Stewart, Nadine N; Lemma, Mesfin A

    2012-06-01

    The authors hypothesized that the use of incentive spirometry by orthopedic patients is less than the recommended level and is affected by patient-related factors and type of surgery. To determine its postoperative use, the authors prospectively surveyed all patients in their institution's general orthopedic ward who had undergone elective spine surgery or total knee or hip arthroplasty during a consecutive 3-month period in 2010, excluding patients with postoperative delirium or requiring a monitored bed. All 182 patients (74 men, 108 women; average age, 64.5 years; range, 32-88 years; spine group, n=55; arthroplasty group, n=127), per protocol, received preoperative spirometry education by a licensed respiratory therapist (recommended use, 10 times hourly) and reinforcement education by nurses. Patients were asked twice daily (morning and evening) regarding their spirometry use during the previous 1-hour period by a registered nurse on postoperative days 1 through 3. All data were collected by the same 2 nurses using the same standardized questionnaire. Spirometry use was correlated with surgery type, postoperative day/time, and patient's age and sex. Student's t test, Spearman test, and one-way analysis of variance were used to compare differences (P<.05). Spirometry use averaged 4.1 times per hour (range, 0-10 times). No statistical correlations were found between spirometry use and age. Sex did not influence spirometry use. The arthroplasty group reported significantly higher use than did the spine group: 4.3 and 3.5 times per hour, respectively. Mean use increased significantly between postoperative days 1, 2, and 3.

  9. Keratophakia--postoperative astigmatism.

    PubMed

    Swinger, C A; Troutman, R C; Forman, J S

    1987-01-01

    Forty-nine cases of primary keratophakia and 13 cases of secondary keratophakia were analyzed for postoperative astigmatism. For primary cases, the surgically induced astigmatism was 1.55 D, whereas for secondary cases it was 0.19 D (insignificant). There was a tendency for both procedures to induce against-the-rule astigmatism, and both procedures were found capable of producing irregular astigmatism.

  10. Postoperative conversion disorder.

    PubMed

    Afolabi, Kola; Ali, Sameer; Gahtan, Vivian; Gorji, Reza; Li, Fenghua; Nussmeier, Nancy A

    2016-05-01

    Conversion disorder is a psychiatric disorder in which psychological stress causes neurologic deficits. A 28-year-old female surgical patient had uneventful general anesthesia and emergence but developed conversion disorder 1 hour postoperatively. She reported difficulty speaking, right-hand numbness and weakness, and right-leg paralysis. Neurologic examination and imaging revealed no neuronal damage, herniation, hemorrhage, or stroke. The patient mentioned failing examinations the day before surgery and discontinuing her prescribed antidepressant medication, leading us to diagnose conversion disorder, with eventual confirmation by neuroimaging and follow-up examinations.

  11. Postoperative fluid management

    PubMed Central

    Kayilioglu, Selami Ilgaz; Dinc, Tolga; Sozen, Isa; Bostanoglu, Akin; Cete, Mukerrem; Coskun, Faruk

    2015-01-01

    Postoperative care units are run by an anesthesiologist or a surgeon, or a team formed of both. Management of postoperative fluid therapy should be done considering both patients’ status and intraoperative events. Types of the fluids, amount of the fluid given and timing of the administration are the main topics that determine the fluid management strategy. The main goal of fluid resuscitation is to provide adequate tissue perfusion without harming the patient. The endothelial glycocalyx dysfunction and fluid shift to extracellular compartment should be considered wisely. Fluid management must be done based on patient’s body fluid status. Patients who are responsive to fluids can benefit from fluid resuscitation, whereas patients who are not fluid responsive are more likely to suffer complications of over-hydration. Therefore, common use of central venous pressure measurement, which is proved to be inefficient to predict fluid responsiveness, should be avoided. Goal directed strategy is the most rational approach to assess the patient and maintain optimum fluid balance. However, accessible and applicable monitoring tools for determining patient’s actual fluid need should be further studied and universalized. The debate around colloids and crystalloids should also be considered with goal directed therapies. Advantages and disadvantages of each solution must be evaluated with the patient’s specific condition. PMID:26261771

  12. [Postoperative analgesia and dexamethasone].

    PubMed

    Miralles, F S; Cárceles, M D; Micol, J A; Hernández, J; del Pino, A

    1989-01-01

    A randomized, double-blind, prospective study was carried out in 100 patients who had undergone some type of surgical treatment in order to evaluate the degree of pain and relief of pain, the degree of achieved analgesia according to the opinion of the observer and consumption of analgesic agents. The evaluation was carried out on seven occasions during the first 12 hours of the postoperative period. Patients received dexamethasone (4 mg before or after the operation or 8 mg after the operation), 6-methylprednisolone (16 mg at the end of the operation) or nothing (control group). Regardless of type, dose or timing of administration of the drugs, all patients receiving corticosteroids presented less pain, more relief of pain (expressed by themselves or in opinion of the observer) and needed lower doses of analgesics during the studied time.

  13. Imaging of postoperative shoulder instability.

    PubMed

    De Filippo, M; Pesce, A; Barile, A; Borgia, D; Zappia, M; Romano, A; Pogliacomi, F; Verdano, M; Pellegrini, A; Johnson, K

    2017-03-01

    Postoperative imaging in shoulder instability is still a challenge for radiologists due to various postsurgical anatomical findings that could be considered pathologic in treated shoulder. For this reason is very important a deep knowledge about surgical procedures, anatomical changes after surgery and the appropriate diagnostic imaging modalities to work up the symptomatic postoperative shoulder. Postoperative imaging options include use conventional radiography, magnetic resonance imaging (MRI), MRI arthrography, computed tomography (CT) and CT arthrography. The purpose of our review is to explain the different surgical procedures and to describe postoperative changes detected with radiological imaging.

  14. [Postoperative complications in plastic surgery].

    PubMed

    Vogt, P M

    2009-09-01

    Plastic surgery covers a broad spectrum of diseases and conditions in the areas of reconstructive surgery, hand, burn and aesthetic surgery. Besides acquired defects or malformations an increasing number of patients are being treated for surgical or multimodal complications. In a considerable number of patients plastic and reconstructive surgery remains the only therapeutic alternative after other therapy has failed. Therefore complication management in plastic surgery is of utmost importance for a successful outcome. In addition patient expectations in the results of plastic surgery as a discipline of invention and problem solving are steadily increasing. This challenge is reflected in clinical patient management by intensive research in tissue engineering and regenerative medicine. Patients in plastic surgery are recruited from all age groups of either gender, involving traumatic and oncologic as well as congenital and aesthetic disorders. The demographics of aging, multimorbidity and obesity pose new challenges to plastic surgery. Although age over 70 years is not an independent risk factor per se for complications in plastic surgery, e.g. for complex free flap transfer, medical problems are present at a higher rate, which is to be expected in this age group. Risk factors such as alcoholism and coronary heart diseases seem to be independent predictors of perioperative complications. Therefore older patients can also benefit from plastic surgery and recurrent operations by the corresponding risk and complication management. Complication management necessitates careful patient selection, estimation of operative risks and patient-adapted selection of procedures. In addition to expertise in plastic surgery a thorough knowledge of non-surgical and surgical back-up procedures for technical incidents as well as vascular circulatory and wound healing disorders is required to deal successfully with complications in plastic surgery. This article presents these specific

  15. Postoperative complications of spine surgery.

    PubMed

    Swann, Matthew C; Hoes, Kathryn S; Aoun, Salah G; McDonagh, David L

    2016-03-01

    A variety of surgical approaches are available for the treatment of spine diseases. Complications can arise intraoperatively, in the immediate postoperative period, or in a delayed fashion. These complications may lead to severe or even permanent morbidity if left unrecognized and untreated [1-4]. Here we review a range of complications in the early postoperative period from more benign complications such as postoperative nausea and vomiting (PONV) to more feared complications leading to permanent loss of neurological function or death [5]. Perioperative pain management is covered in a separate review (Chapter 8).

  16. [Management of postoperative pancreatic fistula].

    PubMed

    Hackert, T; Büchler, M W

    2015-06-01

    The occurrence of a postoperative pancreatic fistula is one of the most important complications following pancreatic resections. The frequency of this complication varies between 3 % after pancreatic head resection and up to 35 % following distal pancreatectomy. In 2005, the international definition of postoperative pancreatic fistula was standardized according to the approach of the International Study Group of Pancreatic Surgery (ISGPS) including an A-C grading system of the severity. Consequently, results from different studies have become comparable and the historically reported fistula rates can be evaluated more critically. The present review summarises the currently available data on incidence, risk factors, fistula-associated complications and management of postoperative pancreatic fistula.

  17. Imaging of the Postoperative Orbit.

    PubMed

    Learned, Kim O; Nasseri, Farbod; Mohan, Suyash

    2015-08-01

    Imaging evaluation of the postoperative orbit remains challenging even for the expert neuroradiologist. This article provides a simplified framework for understanding the complex postoperative appearances of the orbit, in an attempt to enhance the diagnostic accuracy of postoperative computed tomography and MR imaging of the orbit. Readers are familiarized with the normal appearances of common eye procedures and orbit reconstructions to help avoid interpretative pitfalls. Also reviewed are imaging features of common surgical complications, and evaluation of residual/recurrent neoplasm in the setting of oncologic imaging surveillance.

  18. [Postoperative imaging of the shoulder].

    PubMed

    Wörtler, K; Rummeny, E J

    2004-06-01

    Correct interpretation of imaging findings in the postoperative shoulder is impaired by surgical distortion of normal anatomy and possible artifacts. Advanced postoperative imaging of the shoulder in addition to the selection of the best suited modality necessitates familiarity with the surgical procedure that has been performed and its consecutive morphological changes. This article reviews the most common arthroscopic and open techniques used for treatment of shoulder instability, lesions of the superior labral-bicipital complex, primary impingement, and rotator cuff tears, their typical postoperative imaging findings, as well as the diagnostic performance of cross sectional imaging techniques in the detection of recurrent lesions and complications.

  19. Reduction of postoperative adhesion development.

    PubMed

    Diamond, Michael P

    2016-10-01

    Despite use of meticulous surgical techniques, and regardless of surgical access via laparotomy or laparoscopy, postoperative adhesions develop in the vast majority of women undergoing abdominopelvic surgery. Such adhesions represent not only adhesion reformation at sites of adhesiolysis, but also de novo adhesion formation at sites of surgical procedures. Application of antiadhesion adjuvants compliment the benefits of meticulous surgical techniques, providing an opportunity to further reduce postoperative adhesion development. Improved understanding of the pathophysiology of adhesion development and distinguishing variations in the molecular biologic mechanisms from adhesion-free peritoneal repair represent future opportunities to improve the reduction of postoperative adhesions. Optimization of the reduction of postoperative adhesions will likely require identification of unique, personalized approaches in each individual, representing interindividual variation in peritoneal repair processes.

  20. Reducing the Risk of Postoperative Genital Complications in Male Adolescents

    ERIC Educational Resources Information Center

    Dossanova, ?ssem; Lozovoy, Vasiliy; Wood, Dan; ??nekenova, ?enzhekyz; Botabayeva, ?igul; Dossanov, Bolatbek; Lozovaya, Yelena; ?marov, ?algat

    2016-01-01

    The reproductive system of adolescents is exposed to a high risk of anomalies. In spite of the successes of surgical correction, the percentage of postoperative complications remains high. Special attention should be paid to circumcision, which is regarded as a religious tradition in many countries and carried out with sanitary violations. This…

  1. Post-operative urinary retention.

    PubMed

    Steggall, Martin; Treacy, Colm; Jones, Mark

    Urinary retention is a common complication of surgery and anaesthesia. The risk of post-operative urinary retention is increased following certain surgical procedures and anaesthetic modalities, and with patients' advancing age. Patients at increased risk of post-operative urinary retention should be identified before surgery or the condition should be identified and treated in a timely manner following surgery. If conservative measures do not help the patient to pass urine, the bladder will need to be drained using either an intermittent catheter or an indwelling urethral catheter, which can result in catheter-associated urinary tract infections. This article provides an overview of normal bladder function, risk factors for developing post-operative urinary retention, and treatment options. Guidance drawn from the literature aims to assist nurses in identifying at-risk patients and inform patient care.

  2. Postoperative Atrial Fibrillation: Incidence, Mechanisms, and Clinical Correlates.

    PubMed

    Yadava, Mrinal; Hughey, Andrew B; Crawford, Thomas Christopher

    2016-04-01

    Atrial fibrillation is the most commonly encountered arrhythmia after cardiac surgery. Although usually self-limiting, it represents an important predictor of increased patient morbidity, mortality, and health care costs. Numerous studies have attempted to determine the underlying mechanisms of postoperative atrial fibrillation (POAF) with varied success. A multifactorial pathophysiology is hypothesized, with inflammation and postoperative β-adrenergic activation recognized as important contributing factors. The management of POAF is complicated by a paucity of data relating to the outcomes of different therapeutic interventions in this population. This article reviews the literature on epidemiology, mechanisms, and risk factors of POAF, with a subsequent focus on the therapeutic interventions and guidelines regarding management.

  3. Thalidomide induces mucosal healing in postoperative Crohn disease endoscopic recurrence

    PubMed Central

    Hu, Huiqin; Wang, Xinying; Liu, Side

    2016-01-01

    Abstract Background: Thalidomide has been successful use in patients with refractory Crohn disease (CD) in recent years. Methods: We collected the data of a postoperative CD patient who was prescribed thalidomide to induce remission and reviewed the relevant literatures. Results: A 51-year-old female was diagnosed as CD after an urgent terminal intestinal resection and presented endoscopic recurrence despite the prophylactic treatment with azathioprine (AZA). Fortunately, she achieved mucosal healing (MH) at a low dose of thalidomide for 15 months. Conclusion: Thalidomide is effective to induce MH in the postoperative CD endoscopic recurrence. PMID:27603389

  4. [Postoperative management of hip and knee endoprostheses].

    PubMed

    Seitz, S; Rüther, W

    2012-10-01

    Rheumatoid arthritis is often accompanied by massive destruction of the smaller and larger joints even with early therapy using antirheumatic drugs. In these cases total joint arthroplasty is the only surgical option, especially for the knee and hip joint. Knowledge of the specific disease-related postoperative characteristics is a prerequisite for the successful treatment of patients with rheumatoid arthritis. As dislocation of the arthroplastic joint does not occur more often in rheumatoid arthritis, the risk of periprosthetic infection is increased due to the use of biologicals. Therefore, a perioperative optimization is obligatory. In order to facilitate independence in daily living physiotherapy in combination with aids such as arthritis crutches, gripping pliers or raised toilet seat need to be started as soon as possible after surgical treatment. To achieve this goal it is recommended to refer patients with inflammatory arthritis to inpatient rehabilitation facilities. With respect to the specific postoperative treatment after joint replacement the long-term results are comparable with those from patients with primary osteoarthritis.

  5. A new postoperative otoplasty dressing technique using cyanoacrylate tissue adhesives.

    PubMed

    Vetter, Miriam; Foehn, Matthias; Wedler, Volker

    2010-04-01

    There are many techniques for cosmetic surgery of the ears and also many different procedures for postoperative treatment. The postoperative dressing is described as important for a successful outcome. We present our method of postoperative dressing in the form of liquid bonding. Cyanoacrylate tissue adhesives as liquid bonding agents are used for fixation of the pinna at the mastoid area. After 10-14 days the bonding can be easily removed. No huge dressings, tapes, or plasters are necessary. The patients are satisfied with the light dressing; they do not feel ashamed to appear in public. We have found this dressing technique to be simple and economical, especially because of the use of the bonding for skin closure before. It can be used after otoplasty with an anterior or a posterior approach.

  6. Postoperative Pain in Children After Dentistry Under General Anesthesia

    PubMed Central

    Wong, Michelle; Copp, Peter E.; Haas, Daniel A.

    2015-01-01

    The objective of this study was to determine the prevalence, severity, and duration of postoperative pain in children undergoing general anesthesia for dentistry. This prospective cross-sectional study included 33 American Society of Anesthesiology (ASA) Class I and II children 4–6 years old requiring multiple dental procedures, including at least 1 extraction, and/or pulpectomy, and/or pulpotomy of the primary dentition. Exclusion criteria were children who were developmentally delayed, cognitively impaired, born prematurely, taking psychotropic medications, or recorded baseline pain or analgesic use. The primary outcome of pain was measured by parents using the validated Faces Pain Scale-Revised (FPS-R) and Parents' Postoperative Pain Measure (PPPM) during the first 72 hours at home. The results showed that moderate-to-severe postoperative pain, defined as FPS-R ≥ 6, was reported in 48.5% of children. The prevalence of moderate-to-severe pain was 29.0% by FPS-R and 40.0% by PPPM at 2 hours after discharge. Pain subsided over 3 days. Postoperative pain scores increased significantly from baseline (P < .001, Wilcoxon matched pairs signed rank test). Moderately good correlation between the 2 pain measures existed 2 and 12 hours from discharge (Spearman rhos correlation coefficients of 0.604 and 0.603, P < .005). In conclusion, children do experience moderate-to-severe pain postoperatively. Although parents successfully used pain scales, they infrequently administered analgesics. PMID:26650492

  7. [Fibrin glue injection therapy with diluted thrombin for complicated postoperative fistulas following digestive surgery].

    PubMed

    Tono, Takeshi; Murakami, Masahiro; Ohtsuru, Minoru; Monden, Takushi

    2014-11-01

    Fibrin glue injection is used for treating postoperative digestive fistulas; however, this method is not always successful, especially in cases of complicated fistulas. Generally, the fibrin glue coagulates immediately after application before it reaches the end of the fistulas. Based on the results of an in vitro study of tensile strength and coagulation time, we utilized fibrin glue injection therapy with diluted thrombin solution (× 30) for treating refractory postoperative complicated fistulas in 23 cancer patients. In 20 of these patients, the fistulas were successfully closed after an average of 2.0 treatment cycles. This simple method of fibrin glue injection with diluted thrombin is useful for treating complicated postoperative digestive fistulas.

  8. Postoperative pain assessment after septorhinoplasty.

    PubMed

    Wittekindt, D; Wittekindt, C; Schneider, G; Meissner, W; Guntinas-Lichius, O

    2012-06-01

    Postoperative pain after septorhinoplasty and its optimal management has not been described in detail. Fifty-two adult septorhinoplasty patients were included in a prospective cohort single center study. Patients' and surgical characteristics were evaluated. Outcome and process parameters were analyzed using the questionnaires of the German-wide project Quality Improvement in Postoperative Pain Management (QUIPS) on the first postoperative day. Pain during the first operative day after septorhinoplasty was moderate. Pain management predominately consisted of remifentanil intraoperatively, metamizole in the recovery room, in combination with piritramide in one-third of the patients, and metamizole on ward. Patients younger than 31 years were less satisfied with pain management (P = 0.018). Open rhinoplasty was associated with less satisfaction with pain management (P = 0.007). Use of rib grafts led to more mobility, breathing, sleeping and mood disturbances (P = 0.003, 0.047; 0.047; 0.022, respectively). Preoperative pain counseling was followed by higher satisfaction, less breathing and mood disturbances after surgery (P = 0.021; 0.004; 0.046, respectively). Opioids in the recovery room in addition to non-opioids and treatment with non-opioids on ward led to less maximal pain (P = 0.027 and 0.040, respectively). We conclude that QUIPS is an easy tool to evaluate the quality of postoperative pain management following rhinoplasty. Preoperative pain counseling, specific care for patients with rib grafts, consequent use of opioids in the recovery room in addition to non-opioids, and use of non-opioids on ward seem to be effective to improve pain management after septorhinoplasty.

  9. Postoperative (pressure) alopecia following sacrocolpopexy.

    PubMed

    Bagaria, Madhu; Luck, Ali Maria

    2015-06-01

    Postoperative alopecia is a rare occurrence seen after a variety of surgical procedures performed under general anesthesia. The speculated cause is pressure-induced ischemia due to prolonged head immobilization. This case describes a patient who developed this complication after undergoing sacrocolpopexy. A 57-year-old postmenopausal Caucasian female was consented to undergo a robotic-assisted sacrocolpopexy, perineoplasty, and midurethral sling with possible conversion to an open procedure. The indication was symptomatic proximal and distal rectocele with foreshortened vagina. It was converted to laparotomy due to difficult presacral dissection. Her total operative time was 540 with 240 min in the Trendelenburg position. No intraoperative hypotension or excessive blood loss was noted. She started complaining of scalp pain in the postoperative recovery area. She developed soreness, crusting, and later alopecia in the same area. It was noted at her 3-week office visit. Referral was made for dermatology and anesthesiology evaluation. There was spontaneous full recovery by the 5th month. Postoperative alopecia is a rare condition mimicking alopecia areata but it is preceded by inciting events. There is some evidence to suggest that it is a preventable condition by frequent head repositioning during surgery. This case report is intended to increase the surgeon's awareness about this rare complication as its occurrence can be distressing for the patient.

  10. Nefopam and Ketamine Comparably Enhance Postoperative Analgesia

    PubMed Central

    Kapfer, Barbara; Alfonsi, Pascal; Guignard, Bruno; Sessler, Daniel I.; Chauvin, Marcel

    2005-01-01

    Summary Opioids alone sometimes provide insufficient postoperative analgesia. Co-administration of drugs may reduce opioid use and to improve opioid efficacy. We therefore tested the hypothesis that administration of ketamine or nefopam, to postoperative patients with pain only partly alleviated by morphine, limits the amount of subsequent opioid necessary to produce adequate analgesia. Patients (n=77) recovering from major surgery were given up to 9 mg intravenous morphine. Those still suffering from pain were randomly assigned to blinded administration of: 1) isotonic saline (Control, n=21); 2) ketamine 10 mg (Ketamine, n=22); or, 3) nefopam 20 mg (Nefopam, n=22). Three-mg morphine boluses were subsequently given at 5-minute intervals until adequate analgesia was obtained, or 60 minutes elapsed after the beginning of the study drug administration, or ventilation became insufficient (respiratory rate < 10 breath/minute or saturation by pulse oxymetery < 95%). Supplemental morphine (i.e., after test drug administration) requirements were significantly greater in the Control group [17 ± 10 (SD) mg] than in the Nefopam (10 ± 5 mg, P < 0.005) or Ketamine (9 ± 5 mg, P < 0.001) groups. Morphine titration was successful in all Ketamine and Nefopam patients, but failed in four Control patients (two from respiratory toxicity and two from persistent pain). Tachycardia and profuse sweating were more frequent in patients given nefopam and sedation was greater with ketamine; however, the incidence of other potential complications did not differ between groups. Implications We conclude that ketamine 10 mg and nefopam 20 mg comparably potentiate opioid analgesia, each reducing opioid need by approximately 40%. Ketamine administration was associated with sedation whereas nefopam produced tachycardia and sweating. However, none of the side effects was serious. Either drug can thus be used to potentiate opioid analgesia. PMID:15616073

  11. [Postoperative radiotherapy of prostate cancer].

    PubMed

    Guérif, S; Latorzeff, I; Lagrange, J-L; Hennequin, C; Supiot, S; Garcia, A; François, P; Soulié, M; Richaud, P; Salomon, L

    2014-10-01

    Between 10 and 40% of patients who have undergone a radical prostatectomy may have a biologic recurrence. Local or distant failure represents the possible patterns of relapse. Patients at high-risk for local relapse have extraprostatic disease, positive surgical margins or seminal vesicles infiltration or high Gleason score at pathology. Three phase-III randomized clinical trials have shown that, for these patients, adjuvant irradiation reduces the risk of tumoral progression without higher toxicity. Salvage radiotherapy for late relapse allows a disease control in 60-70% of the cases. Several research in order to improve the therapeutic ratio of the radiotherapy after prostatectomy are evaluate in the French Groupe d'Étude des Tumeurs Urogénitales (Gétug) and of the French association of urology (Afu). The Gétug-Afu 17 trial will provide answers to the question of the optimal moment for postoperative radiotherapy for pT3-4 R1 pN0 Nx patients, with the objective of comparing an immediate treatment to a differed early treatment initiated at biological recurrence. The Gétug-Afu 22 questions the place of a short hormonetherapy combined with image-guided, intensity-modulated radiotherapy (IMRT) in adjuvant situation for a detectable prostate specific antigen (PSA). The implementation of a multicenter quality control within the Gétug-Afu in order to harmonize a modern postoperative radiotherapy will allow the development of a dose escalation IMRT after surgery.

  12. Computed tomography of the postoperative lumbar spine

    SciTech Connect

    Teplick, J.G.; Haskin, M.E.

    1983-11-01

    In the postoperative patient ordinary radiographs of the spine generally add very little information, revealing the usual postoperative bone changes and often postoperative narrowing of the intervertebral space. Myelography may sometimes be informative, showing evidence of focal arachnoiditis or a focal defect at the surgical site. However, the latter finding is difficult to interpret. As experience with high-resolution CT scanning of the lumbar spine has been increasing, it is becoming apparent that this noninvasive and easily performed study can give considerably more information about the postoperative spine than any of the other current imaging methods. About 750 patients with previous lumbar laminectomies had CT scanning within a 28 month period.

  13. Endovascular management of postoperative pseudoaneurysms of the external carotid artery.

    PubMed

    Cohen, José E; Gomori, John M; Moscovici, Samuel; Grigoriadis, Savvas; Ramirez de Noriega, Fernando; Itshayek, Eyal

    2012-05-01

    Hemorrhage secondary to postoperative pseudoaneurysm is a rare event, but may complicate the clinical course of straightforward and common interventions such as sinonasal procedures, tonsillectomy, and maxillofacial and plastic surgeries. We report our experience with the endovascular management of iatrogenic pseudoaneurysm in eight patients who had undergone recent craniomaxillofacial surgery. Computed tomography (CT), including CT-angiography, detected only three of the eight lesions. In all patients, endovascular embolization achieved successful occlusion of the pseudoaneurysm without local or general procedure-related complications. Immediate proximal arterial occlusion with detachable coils was performed in every case, and pseudoaneurysm coiling was performed in three cases presenting with active hemorrhage. Endovascular therapy proved to be safe and effective in the management of postoperative pseudoaneurysms. Surgeons involved in the craniomaxillofacial procedures should be aware of this complication and its management.

  14. Postoperative Hyperthermia of Unknown Origin Treated With Dantrolene Sodium

    PubMed Central

    Inada, Hirohito; Jinno, Shigeharu; Kohase, Hikaru; Fukayama, Haruhisa; Umino, Masahiro

    2005-01-01

    An 11-year-old girl was scheduled for alveolar cleft bone grafting with an iliac bone under general anesthesia. Anesthesia was performed with 70% nitrous oxide, 30% oxygen, and propofol. On the first and second postoperative day, persistent hyperthermia was observed. Because the administration of diclofenac sodium had not been effective for the hyperthermia, dantrolene sodium was given. Her body temperature gradually dropped and returned to normal level on the fifth postoperative day. The hyperthermia in the present case might have been caused by a rapidly elevated muscle metabolism in response to pain and stress after the propofol anesthesia. The oral administration of dantrolene sodium successfully lowered the patient's high body temperature. PMID:15859445

  15. Principles of postoperative anterior cruciate ligament rehabilitation

    PubMed Central

    Saka, Tolga

    2014-01-01

    It is known that anterior cruciate ligament (ACL) reconstruction needs to be combined with detailed postoperative rehabilitation in order for patients to return to their pre-injury activity levels, and that the rehabilitation process is as important as the reconstruction surgery. Literature studies focus on how early in the postoperative ACL rehabilitation period rehabilitation modalities can be initiated. Despite the sheer number of studies on this topic, postoperative ACL rehabilitation protocols have not been standardized yet. Could common, “ossified” knowledge or modalities really prove themselves in the literature? Could questions such as “is postoperative brace use really necessary?”, “what are the benefits of early restoration of the range of motion (ROM)?”, “to what extent is neuromuscular electrical stimulation (NMES) effective in the protection from muscular atrophy?”, “how early can proprioception training and open chain exercises begin?”, “should strengthening training start in the immediate postoperative period?” be answered for sure? My aim is to review postoperative brace use, early ROM restoration, NMES, proprioception, open/closed chain exercises and early strengthening, which are common modalities in the very comprehensive theme of postoperative ACL rehabilitation, on the basis of several studies (Level of Evidence 1 and 2) and to present the commonly accepted ways they are presently used. Moreover, I have presented the objectives of postoperative ACL rehabilitation in tables and recent miscellaneous studies in the last chapter of the paper. PMID:25232521

  16. Epidural Analgesia in the Postoperative Period

    DTIC Science & Technology

    2001-10-01

    violations. VI ABSTRACT Postoperative pain is an unwanted side effect of surgery, and is associated with many postoperative complications...This descriptive study was conducted to determine which surgical patients experienced the most analgesia with the fewest side effects when...epidural medication, side effects , incidence of breakthrough pain, and treatments were recorded and cross-tabulated. The following surgical categories

  17. Postoperative surgical complications of lymphadenohysterocolpectomy

    PubMed Central

    Marin, F; Pleşca, M; Bordea, CI; Voinea, SC; Burlănescu, I; Ichim, E; Jianu, CG; Nicolăescu, RR; Teodosie, MP; Maher, K; Blidaru, A

    2014-01-01

    Rationale The current standard surgical treatment for the cervix and uterine cancer is the radical hysterectomy (lymphadenohysterocolpectomy). This has the risk of intraoperative accidents and postoperative associated morbidity. Objective The purpose of this article is the evaluation and quantification of the associated complications in comparison to the postoperative morbidity which resulted after different types of radical hysterectomy. Methods and results Patients were divided according to the type of surgery performed as follows: for cervical cancer – group A- 37 classic radical hysterectomies Class III Piver - Rutledge -Smith ( PRS ), group B -208 modified radical hysterectomies Class II PRS and for uterine cancer- group C -79 extended hysterectomies with pelvic lymphadenectomy from which 17 patients with paraaortic lymphnode biopsy . All patients performed preoperative radiotherapy and 88 of them associated radiosensitization. Discussion Early complications were intra-abdominal bleeding ( 2.7% Class III PRS vs 0.48% Class II PRS), supra-aponeurotic hematoma ( 5.4% III vs 2.4% II) , dynamic ileus (2.7% III vs 0.96% II) and uro - genital fistulas (5.4% III vs 0.96% II).The late complications were the bladder dysfunction (21.6% III vs 16.35% II) , lower limb lymphedema (13.5% III vs 11.5% II), urethral strictures (10.8% III vs 4.8% II) , incisional hernias ( 8.1% III vs 7.2% II), persistent pelvic pain (18.91% III vs 7.7% II), bowel obstruction (5.4% III vs 1.4% II) and deterioration of sexual function (83.3% III vs 53.8% II). PRS class II radical hysterectomy is associated with fewer complications than PRS class III radical hysterectomy , except for the complications of lymphadenectomy . A new method that might reduce these complications is a selective lymphadenectomy represented by sentinel node biopsy . In conclusion PRS class II radical hysterectomy associated with neoadjuvant radiotherapy is a therapeutic option for the incipient stages of cervical cancer

  18. Preoperative Sleep Disruption and Postoperative Delirium

    PubMed Central

    Leung, Jacqueline M.; Sands, Laura P.; Newman, Stacey; Meckler, Gabriela; Xie, Yimeng; Gay, Caryl; Lee, Kathryn

    2015-01-01

    Study Objectives: To describe preoperative and postoperative sleep disruption and its relationship to postoperative delirium. Design: Prospective cohort study with 6 time points (3 nights pre-hospitalization and 3 nights post-surgery). Setting: University medical center. Patients: The sample consisted of 50 English-speaking patients ≥ 40 years of age scheduled for major non-cardiac surgery, with an anticipated hospital stay ≥ 3 days. Interventions: None. Measurements and results: Sleep was measured before and after surgery for a total of 6 days using a wrist actigraph to quantify movement in a continuous fashion. Postoperative delirium was measured by a structured interview using the Confusion Assessment Method. Sleep variables for patients with (n = 7) and without (n = 43) postoperative delirium were compared using the unpaired Student t-tests or χ2 tests. Repeated measures analysis of variance for the 6 days was used to examine within-subject changes over time and between group differences. The mean age of the patients was 66 ± 11 years (range 43–91 years), and it was not associated with sleep variables or postoperative delirium. The incidence of postoperative delirium observed during any of the 3 postoperative days was 14%. For the 7 patients who subsequently developed postoperative delirium, wake after sleep onset (WASO) as a percentage of total sleep time was significantly higher (44% ± 22%) during the night before surgery compared to the patients who did not subsequently developed delirium (21% ± 20%, p = 0.012). This sleep disruption continued postoperatively, and to a greater extent, for the first 2 nights after surgery. Patients with WASO < 10% did not experience postoperative delirium. Self-reported sleep disturbance did not differ between patients with vs. without postoperative delirium. Conclusions: In this pilot study of adults over 40 years of age, sleep disruption was more severe before surgery in the patients who experienced postoperative

  19. Recovery from post-operative anaemia.

    PubMed

    Wallis, J P; Wells, A W; Whitehead, S; Brewster, N

    2005-10-01

    Acceptance of lower transfusion thresholds and shorter post-operative stays results in patients leaving hospital after surgery with lower haemoglobin (Hb) than previously. We undertook a prospective observational study to assess the haematological response to post-operative anaemia and to determine the utility of quality of life (QoL) measures in assessing the impact of anaemia on such patients. Thirty patients undergoing unilateral hip arthroplasty had blood samples taken and QoL questionnaires administered pre-operatively and at 7, 28 and 56 days post-operatively. Increased erythropoiesis was evident at day 7 post-operatively. Approximately two-thirds of the post-operative Hb deficit was corrected by day 28. There was evidence of functional iron deficiency in more than one-quarter of patients at day 56. QoL scores used did not show any relationship with Hb in the post-operative period. Red cell 2,3-diphosphoglycerate (2,3DPG) levels increased in proportion to the degree of post-operative anaemia. We concluded that substantial recovery of Hb occurs between day 7 and day 28 post-operatively. Complete recovery of Hb may be delayed beyond day 56 due to development of iron deficiency. Patients are at significant risk of developing post-operative iron deficiency depending on operative blood loss and pre-operative iron stores. Increased red cell 2,3DPG may offset the effect of anaemia on oxygen delivery. We found no evidence that anaemia produces a measurable effect on chosen QoL scores in the post-operative period.

  20. Postoperative radicular neuroma. Case report.

    PubMed

    Erman, T; Tuna, M; Göçer, A I; Idan, F; Akgül, E; Zorludemir, S

    2001-11-15

    Lumbar discectomy is the most common surgical procedure performed in neurosurgery clinics. Such a large number of procedures underscore not only the prevalence of conditions such as intervertebral disc herniation, but also the strong belief of surgeons that the operation does provide benefits to patients suffering from sciatica. In spite of this belief, sciatic pain may continue after the surgery. The recurrence of sciatic and/or back pain after primary discectomy is called the "failed back surgery syndrome." The rate of the complications involved in standard lumbar discectomy ranges from 5.4 to 14%. One of the complications of the lumbar disc surgery is nerve root injury. The complication rate of this injury ranges from 0.7 to 2.2%. Postoperative radicular neuroma must be considered in differential diagnosis for the patient who has failed back surgery syndrome. In this study the authors evaluate a patient who had undergone surgery for lumbar disc herniation and suffered intractable pain. A traumatic radicular neuroma is demonstrated and the pertinent literature is presented.

  1. Hypothermic anesthesia attenuates postoperative proteolysis.

    PubMed Central

    Johnson, D J; Brooks, D C; Pressler, V M; Hulton, N R; Colpoys, M F; Smith, R J; Wilmore, D W

    1986-01-01

    The catabolic response that commonly occurs after major operation is characterized by net skeletal muscle proteolysis and accelerated nitrogen excretion. This response was absent in patients undergoing cardiac surgical procedures associated with the combination of cardiopulmonary bypass, narcotic anesthesia, neuromuscular blockade, and hypothermia. Forearm nitrogen release was 422 +/- 492 nmol/100 ml X min on the first postoperative day, approximately 25% of preoperative values (1677 +/- 411, p less than 0.05). Nitrogen excretion and the degree of negative nitrogen balance were comparable to levels observed in nonstressed, fasting subjects. The potential role of hypothermia, high-dose fentanyl anesthesia, and neuromuscular blockade in modifying the catabolic response to laparotomy and retroperitoneal dissection was further evaluated in animal studies. Six hours after operation, amino acid nitrogen release from the hindquarter was 84% less than control values (p less than 0.05). Nitrogen excretion and urea production were also reduced compared to normothermic controls. It is concluded that the combination of hypothermia, narcotic anesthesia, and neuromuscular blockade attenuates the catabolic response to injury and thus may be useful in the care of critically ill surgical patients. PMID:3767477

  2. Management of postoperative spinal infections

    PubMed Central

    Hegde, Vishal; Meredith, Dennis S; Kepler, Christopher K; Huang, Russel C

    2012-01-01

    Postoperative surgical site infection (SSI) is a common complication after posterior lumbar spine surgery. This review details an approach to the prevention, diagnosis and treatment of SSIs. Factors contributing to the development of a SSI can be split into three categories: (1) microbiological factors; (2) factors related to the patient and their spinal pathology; and (3) factors relating to the surgical procedure. SSI is most commonly caused by Staphylococcus aureus. The virulence of the organism causing the SSI can affect its presentation. SSI can be prevented by careful adherence to aseptic technique, prophylactic antibiotics, avoiding myonecrosis by frequently releasing retractors and preoperatively optimizing modifiable patient factors. Increasing pain is commonly the only symptom of a SSI and can lead to a delay in diagnosis. C-reactive protein and magnetic resonance imaging can help establish the diagnosis. Treatment requires acquiring intra-operative cultures to guide future antibiotic therapy and surgical debridement of all necrotic tissue. A SSI can usually be adequately treated without removing spinal instrumentation. A multidisciplinary approach to SSIs is important. It is useful to involve an infectious disease specialist and use minimum serial bactericidal titers to enhance the effectiveness of antibiotic therapy. A plastic surgeon should also be involved in those cases of severe infection that require repeat debridement and delayed closure. PMID:23330073

  3. Deep brain stimulation: postoperative issues.

    PubMed

    Deuschl, Günther; Herzog, Jan; Kleiner-Fisman, Galit; Kubu, Cynthia; Lozano, Andres M; Lyons, Kelly E; Rodriguez-Oroz, Maria C; Tamma, Filippo; Tröster, Alexander I; Vitek, Jerrold L; Volkmann, Jens; Voon, Valerie

    2006-06-01

    Numerous factors need to be taken into account when managing a patient with Parkinson's disease (PD) after deep brain stimulation (DBS). Questions such as when to begin programming, how to conduct a programming screen, how to assess the effects of programming, and how to titrate stimulation and medication for each of the targeted sites need to be addressed. Follow-up care should be determined, including patient adjustments of stimulation, timing of follow-up visits and telephone contact with the patient, and stimulation and medication conditions during the follow-up assessments. A management plan for problems that can arise after DBS such as weight gain, dyskinesia, axial symptoms, speech dysfunction, muscle contractions, paresthesia, eyelid, ocular and visual disturbances, and behavioral and cognitive problems should be developed. Long-term complications such as infection or erosion, loss of effect, intermittent stimulation, tolerance, and pain or discomfort can develop and need to be managed. Other factors that need consideration are social and job-related factors, development of dementia, general medical issues, and lifestyle changes. This report from the Consensus on Deep Brain Stimulation for Parkinson's Disease, a project commissioned by the Congress of Neurological Surgeons and the Movement Disorder Society, outlines answers to a series of questions developed to address all aspects of DBS postoperative management and decision-making with a systematic overview of the literature (until mid-2004) and by the expert opinion of the authors. The report has been endorsed by the Scientific Issues Committee of the Movement Disorder Society and the American Society of Stereotactic and Functional Neurosurgery.

  4. Use of Probiotics as Prophylaxis for Postoperative Infections

    PubMed Central

    Jeppsson, Bengt; Mangell, Peter; Thorlacius, Henrik

    2011-01-01

    Postoperative bacterial infections are common despite prophylactic administration of antibiotics. The wide-spread use of antibiotics in patients has contributed to the emergence of multiresistant bacteria. A restricted use of antibiotics must be followed in most clinical situations. In surgical patients there are several reasons for an altered microbial flora in the gut in combination with an altered barrier function leading to an enhanced inflammatory response to surgery. Several experimental and clinical studies have shown that probiotics (mainly lactobacilli) may reduce the number of potentially pathogenia bacteria (PPM) and restore a deranged barrier function. It is therefore of interest to test if these abilities of probiotics can be utilized in preoperative prophylaxis. These factors may be corrected by perioperative administration of probiotics in addition to antibiotics. Fourteen randomized clinical trials have been presented in which the effect of such regimens has been tested. It seems that in patients undergoing liver transplantation or elective surgery in the upper gastrointestinal tract prophylactic administration of different probiotic strains in combination with different fibers results in a three-fold reduction in postoperative infections. In parallel there seems to be a reduction in postoperative inflammation, although that has not been studied in a systematic way. The use of similar concepts in colorectal surgery has not been successful in reducing postoperative infections. Reasons for this difference are not obvious. It may be that higher doses of probiotics with longer duration are needed to influence microbiota in the lower gastrointestinal tract or that immune function in colorectal patients may not be as important as in transplantation or surgery in the upper gastrointestinal tract. The favorable results for the use of prophylactic probiotics in some settings warrant further controlled studies to elucidate potential mechanisms, impact on gut

  5. Does Apolipoprotein E Genotype Increase Risk of Postoperative Delirium?

    PubMed Central

    Vasunilashorn, Sarinnapha; Ngo, Long; Kosar, Cyrus M.; Fong, Tamara G.; Jones, Richard N.

    2015-01-01

    Objectives To determine whether Apolipoprotein E (ApoE) is associated with postoperative delirium incidence, severity, and duration in older patients free of dementia at baseline. Design, Setting, Participants We examined 557 non-demented patients age ≥70 undergoing major non-cardiac surgery enrolled in the Successful Aging after Elective Surgery (SAGES) Study. Measurements We considered three ApoE measures: ε2, ε4 carriers vs. non-carriers, and a three-category ApoE measure. Delirium was determined using the Confusion Assessment Method (CAM) and chart review. We used generalized linear models to estimate the association between ApoE and delirium incidence, severity (peak CAM Severity [CAM-S] score), and days. Results ApoE ε2 and ε4 was present in 15% and 19% respectively, and postoperative delirium occurred in 24%. Among patients with delirium, the mean peak CAM-S score was 8.0 (standard deviation 4), with most patients experiencing one or two delirium days (51% or 28%, respectively). After adjusting for age, sex, surgical procedure, and preoperative cognitive function, ApoE ε4 and ε2 carrier status were not associated with postoperative delirium: RR for ε4=1.0, 95% confidence interval (CI) 0.7-1.5 and RR for ε2=0.9, 95% CI 0.6-1.4. No association between ApoE and delirium severity or number of delirium days was observed. Conclusions In older surgery patients free of dementia, our findings do not support the hypothesis that the ApoE genotype does not confer either risk or protection in postoperative delirium incidence, severity, or duration. Thus, an important genetic risk factor for Alzheimer's Disease does not affect risk of delirium. PMID:26238230

  6. Postoperative Delirium in the Geriatric Patient

    PubMed Central

    Schenning, Katie J.; Deiner, Stacie G.

    2015-01-01

    SYNOPSIS Postoperative delirium, a common complication in older surgical patients, is independently associated with increased morbidity and mortality. Patients over the age of 65 years receive greater than 1/3 of the over 40 million anesthetics delivered yearly in the United States. This number is expected to increase with the aging of the population. Thus, it is increasingly important that perioperative clinicians who care for geriatric patients have an understanding of the complex syndrome of postoperative delirium. PMID:26315635

  7. Epidural Analgesia in the Postoperative Period

    DTIC Science & Technology

    2001-10-01

    an unwanted side effect of surgery, and is associated with many postoperative complications. This descriptive study was conducted to determine which...surgical patients experienced the most analgesia with the fewest side effects when receiving epidural analgesia in the postoperative period. A...hospital. A description of the patients age, gender, type of surgery, type of epidural medication, side effects , incidence of breakthrough pain, and

  8. [Caloric substrates in postoperative parenteral nutrition].

    PubMed

    De Salvo, L; Romairone, E; Ansaldo, G L; Mattioli, G

    1991-05-31

    The paper describes the carbohydrate, lipidic and nitrogen metabolism of the postoperative period which is subdivided into an early and a late phase. Since the metabolism of caloric substrates in the early postoperative period is a stress metabolism with glucose intolerance and wide protein catabolism, the authors emphasise that an insufficient caloric intake is worse than the fasting state and suggest that alternative caloric sources, such as branched chain amino acids, fatty acids and, even, ketonic bodies, should be used.

  9. Project Success.

    ERIC Educational Resources Information Center

    Meredith, Larry D.

    Project Success consists of after-school, weekend, and summer educational programs geared toward minority and disadvantaged students to increase their numbers seeking postsecondary education from the Meadville, Pennsylvania area. The project is funded primarily through the Edinboro University of Pennsylvania, whose administration is committed to…

  10. Nursing documentation of postoperative pain management.

    PubMed

    Idvall, Ewa; Ehrenberg, Anna

    2002-11-01

    Previous studies have shown that nursing documentation is often deficient in its recording of pain assessment and treatment. In Sweden, documentation of the care process, including assessment, is a legal obligation. The aim of this study was to describe nursing documentation of postoperative pain management and nurses' perceptions of the records in relation to current regulations and guidelines. The sample included nursing records of postoperative care on the second postoperative day from 172 patients and 63 Registered Nurses from surgical wards in a central county hospital in Sweden. The records were reviewed for content and comprehensiveness based on regulations and guidelines for postoperative pain management. Three different auditing instruments were used. The nurses were asked if the documentation concurred with current regulations and guidelines. The result showed that pain assessment was based mainly on patients' self-report, but less than 10% of the records contained notes on systematic assessment with a pain assessment instrument. Pain location was documented in 50% of the records and pain character in 12%. About 73% of the nurses reported that the documentation concurred with current regulations and guidelines. The findings indicate that significant flaws existed in nurses' recording of postoperative pain management, of which the nurses were not aware.

  11. VLAP: results immediately post-op

    NASA Astrophysics Data System (ADS)

    Cowles, Robert S.

    1996-05-01

    Visual laser ablation of the prostate (VLAP) has been shown to be as effective with fewer complications than TURP in the treatment of bladder outlet obstruction secondary to benign prostatic hyperplasia. Questions have been raised about VLAP regarding prolonged irritative and obstructive voiding symptoms postoperatively. It is postulated that these symptoms are due to the slow slough of necrotic debris following VLAP. In an effort to improve upon the technique of VLAP, patients underwent lasing of the prostate in the routine manner (2, 4, 8, and 10 o'clock positions with sixty watts for sixty seconds) using Nd:YAG free beam energy. A bladder neck incision was then performed using a contact laser fiber. International prostate symptom score assessments were done preoperatively; one week and six weeks postoperatively. Post void residual urine volumes and prostate size were also evaluated. The findings indicate that symptom scores and post void residual urine volumes have significantly improved within ten days postoperatively using this technique.

  12. Postoperative maladaptive behavioral changes in children.

    PubMed

    Yuki, Koichi; Daaboul, Dima G

    2011-06-01

    Induction of anesthesia can be a very stressful period for a child and his family and can be associated with increased risk of psychological disturbances. These disturbances are categorized as preoperative anxiety, emergence delirium and postoperative behavioral changes. Several tools have been developed to measure these psychological manifestations as well as the baseline personality traits of these patients. Postoperative negative behavioral changes, such as sleep and eating disorders, separation anxiety, temper tantrum, aggression toward authorities, may occur in up to 60% of all children undergoing general anesthesia. Several studies found a strong association between these postoperative behavioral changes, the distress of the child on induction and his individual personality characteristics, although a cause-effect relationship could not be determined. Understanding the risk factors for behavior changes helps us determine the best way for prevention and treatment of these changes in the perioperative period.

  13. Succession planning.

    PubMed

    Catanzaro, Thomas E

    2006-03-01

    This article provides the reader with an appreciation of the diverse elements that go into a buy-sell, affiliation, or merger situation for veterinary practices. In the changing market place of American veterinary medicine, old paradigms no longer hold comfort. The generational differences are briefly explored herein as well as the new economic realities. A few examples are offered to illustrate just how much variability exists in the current business of veterinary medicine and the subsequent practice transitions needed to enhance value. Functioning models are explored, as well as affiliation and merger options. Practice valuation is discussed in general terms, referencing the cutting-edge factors. The six-point summary provides almost all practices a solid operational base for daily operations and succession planning.

  14. Management of postoperative complications: general approach.

    PubMed

    Sanguineti, V Ana; Wild, Jason R; Fain, Mindy J

    2014-05-01

    The goal of postoperative management is to promote early mobility and avoid postoperative complications, recognizing the potentially devastating impact of complications on elderly patients with hip fracture. The recommended approach involves early mobilization; freedom from tethers (indwelling urinary catheters and other devices); effective pain control; treating malnutrition; preventing pressure ulcers; reducing risk for pulmonary, urinary, and wound infections; and managing cognition. This carefully structured and patient-centered management provides older, vulnerable patients their best chance of returning to their previous level of functioning as quickly and safety as possible.

  15. Pathogenesis of postoperative oral surgical pain.

    PubMed Central

    Ong, Cliff K. S.; Seymour, R. A.

    2003-01-01

    Pain is a major postoperative symptom in many oral surgical procedures. It is a complex and variable phenomenon that can be influenced by many factors. Good management of oral surgical pain requires a detailed understanding of the pathogenesis of surgical pain. This article aims at reviewing postoperative pain from a broad perspective by looking into the nociception, neuroanatomy, neurophysiology, and neuropharmacology of pain. Therapeutic recommendations are made after reviewing the evidence from the literature for maximizing the efficacy of pain management techniques for oral surgical pain. PMID:12722900

  16. Post-operative rehabilitation and nutrition in osteoarthritis

    PubMed Central

    Musumeci, Giuseppe; Mobasheri, Ali; Trovato, Francesca Maria; Szychlinska, Marta Anna; Imbesi, Rosa; Castrogiovanni, Paola

    2016-01-01

    Osteoarthritis (OA) is a degenerative process involving the progressive loss of articular cartilage, synovial inflammation and structural changes in subchondral bone that lead to loss of synovial joint structural features and functionality of articular cartilage. OA represents one of the most common causes of physical disability in the world. Different OA treatments are usually considered in relation to the stage of the disease. In the early stages, it is possible to recommend physical activity programs that can maintain joint health and keep the patient mobile, as recommended by OA Research Society International (OARSI) and European League Against Rheumatism (EULAR). In the most severe and advanced cases of OA, surgical intervention is necessary. After, in early postoperative stages, it is essential to include a rehabilitation exercise program in order to restore the full function of the involved joint. Physical therapy is crucial for the success of any surgical procedure and can promote recovery of muscle strength, range of motion, coordinated walking, proprioception and mitigate joint pain. Furthermore, after discharge from the hospital, patients should continue the rehabilitation exercise program at home associated to an appropriate diet. In this review, we analyze manuscripts from the most recent literature and provide a balanced and comprehensive overview of the latest developments on the effect of physical exercise on postoperative rehabilitation in OA. The literature search was conducted using PubMed, Scopus, Web of Science and Google Scholar, using the keywords ‘osteoarthritis’, ‘rehabilitation’, ‘exercise’ and ‘nutrition’. The available data suggest that physical exercise is an effective, economical and accessible to everyone practice, and it is one of the most important components of postoperative rehabilitation for OA. PMID:26962431

  17. Air leakage on the postoperative day: powerful factor of postoperative recurrence after thoracoscopic bullectomy

    PubMed Central

    Jeon, Hyun Woo; Kye, Yeo Kon; Kim, Kyung Soo

    2016-01-01

    Background Primary spontaneous pneumothorax (PSP) is a relatively common disorder in young patients. Although various surgical techniques have been introduced, recurrence after video-assisted thoracoscopic surgery (VATS) remains high. The aim of study was to identify the risk factors for postoperative recurrence after thoracoscopic bullectomy in the spontaneous pneumothorax. Methods From January 2011 through March 2013, two hundreds and thirty two patients underwent surgery because of pneumothorax. Patients with a secondary pneumothorax, as well as cases of single port surgery, an open procedure, additional pleural procedure (pleurectomy, pleural abrasion) or lack of medical records were excluded. The records of 147 patients with PSP undergoing 3-port video-assisted thoracoscopic bullectomy with staple line coverage using an absorbable polyglycolic acid (PGA) sheet were retrospectively reviewed. Results The median age was 19 years (range, 11−34 years) with male predominance (87.8%). Median postoperative hospital stay was 3 days (range, 1−10 days) without mortality. Complications were developed in five patients. A total of 24 patients showed postoperative recurrence (16.3%). Younger age less than 17 years old and immediate postoperative air leakage were risk factors for postoperative recurrence after thoracoscopic bullectomy by multivariate analysis. Conclusions Immediate postoperative air leakage was the risk factor for postoperative recurrence. However, further study will be required for the correlation of air leakage with recurrence. PMID:26904217

  18. Preoperative anemia and postoperative outcomes after hepatectomy

    PubMed Central

    Tohme, Samer; Varley, Patrick R.; Landsittel, Douglas P.; Chidi, Alexis P.; Tsung, Allan

    2015-01-01

    Background Preoperative anaemia is associated with adverse outcomes after surgery but outcomes after liver surgery specifically are not well established. We aimed to analyze the incidence of and effects of preoperative anemia on morbidity and mortality in patients undergoing liver resection. Methods All elective hepatectomies performed for the period 2005–2012 recorded in the American College of Surgeons' National Surgical Quality Improvement Program (ACS-NSQIP) database were evaluated. We obtained anonymized data for 30-day mortality and major morbidity (one or more major complication), demographics, and preoperative and perioperative risk factors. We used multivariable logistic regression models to assess the adjusted effect of anemia, which was defined as (hematocrit <39% in men, <36% in women), on postoperative outcomes. Results We obtained data for 12,987 patients, of whom 4260 (32.8%) had preoperative anemia. Patients with preoperative anemia experienced higher postoperative major morbidity and mortality rates compared to those without anemia. After adjustment for predefined variables, preoperative anemia was an independent risk factor for postoperative major morbidity (adjusted OR 1.21, 1.09–1.33). After adjustment, there was no significant difference in postoperative mortality for patients with or without preoperative anemia (adjusted OR 0.88, 0.66–1.16). Conclusion Preoperative anemia is independently associated with an increased risk of major morbidity in patients undergoing hepatectomy. Therefore, it is crucial to readdress preoperative blood management in anemic patients prior to hepatectomy. PMID:27017165

  19. Postoperative nausea and vomiting following orthognathic surgery

    PubMed Central

    Phillips, C.; Brookes, C. D.; Rich, J.; Arbon, J.; Turvey, T. A.

    2015-01-01

    The purpose of this study was to assess the incidence and risk factors associated with postoperative nausea (PON) and vomiting (POV) after orthognathic surgery. A review of the clinical records of consecutively enrolled subjects (2008–2012) at a single academic institution was conducted between 9/2013 and 3/2014. Data on the occurrence of PON and POV and potential patient-related, intraoperative, and postoperative explanatory factors were extracted from the medical records. Logistic models were used for the presence/absence of postoperative nausea and vomiting separately. Data from 204 subjects were analyzed: 63% were female, 72% Caucasian, and the median age was 19 years. Thirty-three percent had a mandibular osteotomy alone, 27% a maxillary osteotomy alone, and 40% had bimaxillary osteotomies. Sixty-seven percent experienced PON and 27% experienced POV. The most important risk factors for PON in this series were female gender, increased intravenous fluids, and the use of nitrous oxide, and for POV were race, additional procedures, and morphine administration. The incidence of PON and POV following orthognathic surgery in the current cohort of patients, after the introduction of the updated 2007 consensus guidelines for the management of postoperative nausea and vomiting, has not decreased substantially from that reported in 2003–2004. PMID:25655765

  20. Postoperative adjuvant therapy of breast cancer. Oncology Overview

    SciTech Connect

    Not Available

    1984-12-01

    Oncology Overviews are a service of the International Cancer Research Data Bank (ICRDB) Program of the National Cancer Institute, intended to facilitate and promote the exchange of information between cancer scientists by keeping them aware of literature related to their research being published by other laboratories throughout the world. Each Oncology Overview represents a survey of the literature associated with a selected area of cancer research. It contains abstracts of articles which have been selected and organized by researchers associated with the field. Contents: Postoperative chemotherapy; Postoperative radiotherapy; Postoperative hormone therapy; Postoperative immunotherapy and chemoimmunotherapy; Postoperative multimodal therapy; Prognostic factors in postoperative adjuvant therapy.

  1. Hemodynamic assessment of pre- and post-operative aortic coarctation from MRI.

    PubMed

    Ralovich, Kristóf; Itu, Lucian; Mihalef, Viorel; Sharma, Puneet; Ionasec, Razvan; Vitanovski, Dime; Krawtschuk, Waldemar; Everett, Allen; Ringel, Richard; Navab, Nassir; Comaniciu, Dorin

    2012-01-01

    Coarctation of the aorta (CoA), is a congenital defect characterized by a severe narrowing of the aorta, usually distal to the aortic arch. The treatment options include surgical repair, stent implantation, and balloon angioplasty. In order to evaluate the physiological significance of the pre-operative coarctation and to assess the post-operative results, the hemodynamic analysis is usually performed by measuring the pressure gradient (deltaP) across the coarctation site via invasive cardiac catheterization. The measure of success is reduction of the (deltaP > 20 mmHg) systolic blood pressure gradient. In this paper, we propose a non-invasive method based on Computational Fluid Dynamics and MR imaging to estimate the pre- and post-operative hemodynamics for both native and recurrent coarctation patients. High correlation of our results and catheter measurements is shown on corresponding pre- and post-operative examination of 5 CoA patients.

  2. A Minimally Invasive Approach For Treating Postoperative Seromas After Incisional Hernia Repair

    PubMed Central

    Lehr, Shannon C.

    2001-01-01

    Background: The most frequent wound complication following repair of large incisional hernias is seroma formation, especially when the use of a mesh onlay requires extensive subcutaneous undermining. Treatment options for postoperative seromas include observation for spontaneous resolution, percutaneous aspiration, closed suction drainage, abdominal binders, and sclerosant. Methods: A novel technique for treating persistent postoperative seromas is presented herein. This technique involves a 3-puncture minimally invasive approach that can be performed in an outpatient setting. Evacuation of serous fluid and fibrinous debris is followed by argon beam scarification of the seroma cavity lining. Talc slurry is then introduced into the cavity. Three patients have been treated with this technique. Results: All 3 patients had successful ablation of seromas that had persisted despite standard treatment modalities. Conclusion: A minimally invasive approach is a reasonable and safe alternative for treating persistent postoperative seromas. PMID:11548834

  3. Development and implementation of a dedicated postoperative evaluation service to improve compliance of postoperative visits

    PubMed Central

    Vacanti, Joshua Charles; Urman, Richard Dennis; Sarin, Pankaj; Liu, Xiaoxia; Kodali, Bhavani Shankar

    2015-01-01

    Background and Aims: Postoperative patient evaluation is an integral component of perioperative care. An audit of our anesthesia department's records demonstrated a compliance rate of <50%. We postulated that the development of clinical anesthesia service dedicated to performing such evaluations would improve compliance significantly. Materials and Methods: This retrospective study examined postoperative follow-up completion rate at a large academic center. Data were collected from 58,000 anesthetics during three periods, between each of which an intervention was introduced. The first period examined completion rate when postoperative evaluations were left to the team performing the anesthetic. During the second period, this task was delegated to groups of anesthesiologists based on surgical subspecialty; these smaller groups utilized rotating residents. The third period examined completion rate after implementation of a postoperative evaluation service. All periods utilized the department's electronics database to identify operative patients. The number of adverse anesthesia events reported was also recorded. Results: A significant difference in the proportions of compliance with postoperative evaluations among all three periods was detected. Compliance was 47% during period one and improved to 66% during period two. During period three, which employed a postoperative evaluation service, compliance was 83%. The number of adverse events reported per month increased significantly following the first study period from 95 reported monthly events to 215 and 201 in the second and third periods, respectively. Conclusion: By creating a dedicated postoperative evaluation service using available technology, we improved postoperative evaluation completion rate from 47% to 83%, and demonstrated a significant increase in the number of adverse events reported. Based on this, we support the deployment of a dedicated service as a quality improvement initiative. PMID:25788778

  4. Successful Predictions

    NASA Astrophysics Data System (ADS)

    Pierrehumbert, R.

    2012-12-01

    In an observational science, it is not possible to test hypotheses through controlled laboratory experiments. One can test parts of the system in the lab (as is done routinely with infrared spectroscopy of greenhouse gases), but the collective behavior cannot be tested experimentally because a star or planet cannot be brought into the lab; it must, instead, itself be the lab. In the case of anthropogenic global warming, this is all too literally true, and the experiment would be quite exciting if it weren't for the unsettling fact that we and all our descendents for the forseeable future will have to continue making our home in the lab. There are nonetheless many routes though which the validity of a theory of the collective behavior can be determined. A convincing explanation must not be a"just-so" story, but must make additional predictions that can be verified against observations that were not originally used in formulating the theory. The field of Earth and planetary climate has racked up an impressive number of such predictions. I will also admit as "predictions" statements about things that happened in the past, provided that observations or proxies pinning down the past climate state were not available at the time the prediction was made. The basic prediction that burning of fossil fuels would lead to an increase of atmospheric CO2, and that this would in turn alter the Earth's energy balance so as to cause tropospheric warming, is one of the great successes of climate science. It began in the lineage of Fourier, Tyndall and Arrhenius, and was largely complete with the the radiative-convective modeling work of Manabe in the 1960's -- all well before the expected warming had progressed far enough to be observable. Similarly, long before the increase in atmospheric CO2 could be detected, Bolin formulated a carbon cycle model and used it to predict atmospheric CO2 out to the year 2000; the actual values come in at the high end of his predicted range, for

  5. A Minimally Invasive Approach for Postoperative Pancreatic Fistula

    SciTech Connect

    Yamazaki, Shintaro Kuramoto, Kenmei; Itoh, Yutaka; Watanabe, Yoshika; Ueda, Toshisada

    2003-11-15

    Pancreas fistula is a well-known and severe complication of pancreaticoduodenectomy. It is difficult to control with conservative therapy, inducing further complications and severe morbidity. Until now, re-operation has been the only way to resolve pancreatic fistula causing complete dehiscence of the pancreatic-enteric anastomosis (complete pancreatic fistula). Percutaneous transgastric fistula drainage is one of the treatments for pancreatic fistula. This procedure allows both pancreas juice drainage and anastomosis re-construction at the same time. This is effective and minimally invasive but difficult to adapt to a long or complicated fistula. In particular, dilatation of the main pancreatic duct is indispensable. This paper reports the successful resolution of a postoperative pancreatic fistula by a two-way-approach percutaneous transgastric fistula drainage procedure. Using a snare catheter from the fistula and a flexible guidewire from the transgastric puncture needle, it can be performed either with or without main pancreatic duct dilatation.

  6. Simplified cesarean section: a strategic surgical approach to minimize postoperative infectious morbidity.

    PubMed

    Pelosi

    1998-07-01

    Objective: A simplified method of cesarean delivery aimed at minimizing postoperative morbidity is illustrated.Methods: Two hundred consecutive cesarean deliveries were performed by the authors' simplified cesarean technique. Mean patient age was 27 years (range 17-46), and mean weight was 169 pounds (range 112-414). Indications for cesarean delivery included dystocia or failure to progress in labor (38%), repeat cesarean (32%), malpresentation (11.5%), fetal distress (9.5%), and other (9%).Results: Simplified cesarean delivery was successfully completed in all cases. Mean operating time was 16 minutes (range 9-33), mean blood loss was 460 mL (range 100-1150), and mean postsurgical hospitalization time was 72 hours (range 36-120). No bowel, bladder, or vascular injuries occurred. Postoperative febrile morbidity occurred in one patient (0.5%), ileus occurred in one patient (0.5%), and blood transfusion was administered to one patient (0.5%). No cases of wound infection, wound dehiscence, hematoma, or incisional hernia occurred. All patients were ambulatory on the first postoperative day. All but one patient (99.5%) tolerated a regular diet on the first postoperative day.Conclusions: The authors' technique of cesarean section appears to be a safe and efficient method for cesarean delivery associated with minimal postoperative infectious morbidity and rapid resumption of bowel and ambulatory function.

  7. Factors affecting postoperative range of motion after total knee arthroplasty.

    PubMed

    Gatha, Nehal M; Clarke, Henry D; Fuchs, Robin; Scuderi, Giles R; Insall, John N

    2004-10-01

    One hundred thirty five patients with osteoarthritis who underwent total knee arthroplasty (TKA) were evaluated to determine whether specific pre- and postoperative variables were correlated with the postoperative range of motion. Age, sex, pre- and postoperative range of motion, pre- and postoperative Knee Society scores, intraoperative patellar thickness before and after resurfacing, pre- and postoperative radiographic patellar height (as determined by the Insall-Salvati and Blackburn-Peel ratios), and preoperative radiographic alignment were recorded for each patient. Regression analysis was performed to identify whether any variables were correlated with the postoperative range of motion or Knee Society scores. The only variable that was significantly correlated with postoperative range of motion was the preoperative range of motion. This study suggests that among the variables evaluated, the preoperative range of motion was the only significant predictor of postoperative range of motion.

  8. [The endoscopic management of postoperative biliary fistulae].

    PubMed

    Uribarrena, R; Simón, M A; Sebastián, J J; Gomollón, F; Bajador, E; Botella, M T; Cabrera, T

    1994-10-01

    We report a series of 15 patients with a postoperative biliary fistula treated by endoscopic sphincterotomy. The exact location of the bile leak was revealed by ERCP in 13 cases (87%): cystic duct remnant in 6 (39%), intrahepatic biliary tree in 4 (26%), and main bile duct in 3 (20%). In all cases a distal obstacle (ie: retained stones, hydatid material) to bile flow was also found in ERCP. Treatment consisted of endoscopic sphincterotomy and subsequent removal of the distal obstacle, and could be completed in 13 (87%) cases. In our experience the treatment of postoperative biliary fistula with a distal obstruction bile flow by endoscopic sphincterotomy is a safe and effective procedure, and should be recommended as the first option in those patients.

  9. Post-operative pulmonary complications after thoracotomy

    PubMed Central

    Sengupta, Saikat

    2015-01-01

    Pulmonary complications are a major cause of morbidity and mortality in the post-operative period after thoracotomy. The type of complications and the severity of complications depend on the type of thoracic surgery that has been performed as well as on the patient's pre-operative medical status. Risk stratification can help in predicting the possibility of the post-operative complications. Certain airway complications are more prone to develop with thoracic surgery. Vocal cord injuries, bronchopleural fistulae, pulmonary emboli and post-thoracic surgery non-cardiogenic pulmonary oedema are some of the unique complications that occur in this subset of patients. The major pulmonary complications such as atelectasis, bronchospasm and pneumonia can lead to respiratory failure. This review was compiled after a search for search terms within ‘post-operative pulmonary complications after thoracic surgery and thoracotomy’ on search engines including PubMed and standard text references on the subject from 2000 to 2015. PMID:26556921

  10. Modeling the Temporal Evolution of Postoperative Complications

    PubMed Central

    Feld, Shara I.; Cobian, Alexander G.; Tevis, Sarah E.; Kennedy, Gregory D.; Craven, Mark W.

    2016-01-01

    Post-operative complications have a significant impact on patient morbidity and mortality; these impacts are exacerbated when patients experience multiple complications. However, the task of modeling the temporal sequencing of complications has not been previously addressed. We present an approach based on Markov chain models for characterizing the temporal evolution of post-operative complications represented in the American College of Surgeons National Surgery Quality Improvement Program database. Our work demonstrates that the models have significant predictive value. In particular, an inhomogenous Markov chain model effectively predicts the development of serious complications (coma longer than a day, cardiac arrest, myocardial infarction, septic shock, renal failure, pneumonia) and interventional complications (unplanned re-intubation, longer than 2 days on a ventilator and bleeding transfusion). PMID:28269851

  11. Postoperative pelvic pain: An imaging approach.

    PubMed

    Farah, H; Laurent, N; Phalippou, J; Bazot, M; Giraudet, G; Serb, T; Poncelet, E

    2015-10-01

    Postoperative pelvic pain after gynecological surgery is a readily detected but unspecific sign of complication. Imaging as a complement to physical examination helps establish the etiological diagnosis. In the context of emergency surgery, vascular, urinary and digestive injuries constitute the most frequent intraoperative complications. During the follow-up of patients who had undergone pelvic surgery, imaging should be performed to detect recurrent disease, postoperative fibrosis, adhesions and more specific complications related to prosthetic material. Current guidelines recommend using pelvic ultrasonography as the first line imaging modality whereas the use of pelvic computed tomography and/or magnetic resonance imaging should be restricted to specific situations, depending on local availability of equipment and suspected disease.

  12. Postoperative Rehabilitation After Rotator Cuff Repair

    PubMed Central

    Mollison, Scott; Shin, Jason J.; Glogau, Alexander; Beavis, R. Cole

    2017-01-01

    Background: Postoperative rehabilitation after arthroscopic rotator cuff repair (ARCR) remains controversial and suffers from limited high-quality evidence. Therefore, appropriate use criteria must partially depend on expert opinion. Hypothesis/Purpose: The purpose of the study was to determine and report on the standard and modified rehabilitation protocols after ARCR used by member orthopaedic surgeons of the American Orthopaedic Society for Sports Medicine (AOSSM) and the Arthroscopy Association of North America (AANA). We hypothesized that there will exist a high degree of variability among rehabilitation protocols. We also predict that surgeons will be prescribing accelerated rehabilitation. Study Design: Cross-sectional study; Level of evidence, 4. Methods: A 29-question survey in English language was sent to all 3106 associate and active members of the AOSSM and the AANA. The questionnaire consisted of 4 categories: standard postoperative protocol, modification to postoperative rehabilitation, operative technique, and surgeon demographic data. Via email, the survey was sent on September 4, 2013. Results: The average response rate per question was 22.7%, representing an average of 704 total responses per question. The most common immobilization device was an abduction pillow sling with the arm in neutral or slight internal rotation (70%). Surgeons tended toward later unrestricted passive shoulder range of motion at 6 to 7 weeks (35%). Strengthening exercises were most commonly prescribed between 6 weeks and 3 months (56%). Unrestricted return to activities was most commonly allowed at 5 to 6 months. The majority of the respondents agreed that they would change their protocol based on differences expressed in this survey. Conclusion: There is tremendous variability in postoperative rehabilitation protocols after ARCR. Five of 10 questions regarding standard rehabilitation reached a consensus statement. Contrary to our hypothesis, there was a trend toward later

  13. Postoperative radiation and implant capsule contraction

    SciTech Connect

    Caffee, H.H.; Mendenhall, N.P.; Mendenhall, W.M.; Bova, F.J.

    1988-01-01

    Occasionally radiation is required as adjunctive therapy following mastectomy for breast cancer. The effects of radiation on a developing implant capsule are unknown, but they are very important in relation to the increased use of immediate reconstruction. Experiments were performed on rabbits to study the effects of postoperative radiation therapy on capsule contraction and thickness. The results of these experiments suggest that radiation has no effect on implant capsules.

  14. Postoperative Chemoradiotherapy for Extrahepatic Bile Duct Cancer

    SciTech Connect

    Park, Jin-hong; Choi, Eun Kyung; Ahn, Seung Do; Lee, Sang-wook; Song, Si Yeol; Yoon, Sang Min; Kim, Young Seok; Lee, Yu Sun; Lee, Sung-Gyu; Hwang, Shin; Lee, Young-Joo; Park, Kwang-Min; Kim, Tae Won; Chang, Heung Moon; Lee, Jae-Lyun; Kim, Jong Hoon

    2011-03-01

    Purpose: To evaluate the effect of postoperative concurrent chemoradiotherapy using three-dimensional conformal radiotherapy and to identify the prognostic factors that influence survival in patients with extrahepatic bile duct cancer. Methods and Materials: We retrospectively analyzed the data from 101 patients with extrahepatic bile duct cancer who had undergone postoperative concurrent chemoradiotherapy using three-dimensional conformal radiotherapy. Of the 101 patients, 52 (51%) had undergone complete resection (R0 resection) and 49 (49%) had microscopic or macroscopic residual tumors (R1 or R2 resection). The median radiation dose was 50 Gy. Also, 85 patients (84%) underwent concurrent chemotherapy with 5-fluorouracil. Results: The median follow-up period was 47 months for the surviving patients. The 5-year overall survival rate was 34% for all patients. A comparison between patients with R0 and R1 resection indicated no significant difference in the 5-year overall survival (44% vs. 33%, p = .2779), progression-free survival (35% vs. 22%, p = .3107), or locoregional progression-free survival (75% vs. 63%, p = .2784) rates. An analysis of the first failure site in the 89 patients with R0 or R1 resection indicated isolated locoregional recurrence in 7 patients. Elevated postoperative carbohydrate antigen 19-9 level was an independent prognostic factor for overall survival (p = .001) and progression-free survival (p = .033). A total of 3 patients developed Grade 3 or greater late toxicity. Conclusion: Adjuvant concurrent chemoradiotherapy using three-dimensional conformal radiotherapy appears to improve locoregional control and survival in extrahepatic bile duct cancer patients with R1 resection. The postoperative carbohydrate antigen 19-9 level might be a useful prognostic marker to select patients for more intensified adjuvant therapy.

  15. Predicting postoperative gait in cerebral palsy.

    PubMed

    Galarraga C, Omar A; Vigneron, Vincent; Dorizzi, Bernadette; Khouri, Néjib; Desailly, Eric

    2016-11-09

    In this work, postoperative lower limb kinematics are predicted with respect to preoperative kinematics, physical examination and surgery data. Data of 115 children with cerebral palsy that have undergone single-event multilevel surgery were considered. Preoperative data dimension was reduced utilizing principal component analysis. Then, multiple linear regressions with 80% confidence intervals were performed between postoperative kinematics and bilateral preoperative kinematics, 36 physical examination variables and combinations of 9 different surgical procedures. The mean prediction errors on test vary from 4° (pelvic obliquity and hip adduction) to 10° (hip rotation and foot progression), depending on the kinematic angle. The unilateral mean sizes of the confidence intervals vary from 5° to 15°. Frontal plane angles are predicted with the lowest errors, however the same performance is achieved when considering the postoperative average signals. Sagittal plane angles are better predicted than transverse plane angles, with statistical differences with respect to the average postoperative kinematics for both plane's angles except for ankle dorsiflexion. The mean prediction errors are smaller than the variability of gait parameters in cerebral palsy. The performance of the system is independent of the preoperative state severity of the patient. Even if the system is not yet accurate enough to define a surgery plan, it shows an unbiased estimation of the most likely outcome, which can be useful for both the clinician and the patient. More patients' data are necessary for improving the precision of the model in order to predict the kinematic outcome of a large number of possible surgeries and gait patterns.

  16. Relationship between anesthesia and postoperative endophthalmitis

    PubMed Central

    Lai, Hou-Chuan; Tseng, Wei-Cheng; Pao, Shu-I; Wong, Chih-Shung; Huang, Ren-Chih; Chan, Wei-Hung; Wu, Zhi-Fu

    2017-01-01

    Abstract Previous study showed that patients under general anesthesia (GA) had nasopharyngeal secretions on the face at the end of ocular surgery, especially in propofol-based total intravenous anesthesia (TIVA), it might induce postoperative endophthalmitis. Therefore, we conducted a retrospective study to compare the incidence of endophthalmitis after ocular surgery under topical, inhalation anesthesia, and propofol-based TIVA in our medical center from 2011 to 2015. A total of 21,032 patients were included, and we evaluated epidemiologic factors, systemic diseases, other ocular pathologic characteristics, complications during the surgery, technique of ocular surgery, method of antibiotic prophylaxis, vitreous culture, and vision outcome in these patients. Fifteen endophthalmitis cases among 21,032 operations reported, equaling an incidence of 0.071%. The incidence rates under topical, inhalation anesthesia, and propofol-based TIVA were 0.083%, 0.039%, and 0%, respectively (P = 0.39). Moreover, the risk of endophthalmitis under GA (0.024%) was significantly lower than topical anesthesia (0.083%) (P < 0.001). We also found that elder was the risk factor for endophthalmitis following ocular surgery. In conclusion, propofol-based TIVA or inhalation anesthesia did not increase the risk of endophthalmitis after ocular surgery. Thus, GA was not a risk factor for postoperative endophthalmitis. By contrast, elder was the risk factor for postoperative endophthalmitis. PMID:28328861

  17. Takotsubo Cardiomyopathy Occurring in the Postoperative Period.

    PubMed

    Deniz, Süleyman; Bakal, Ömer; İnangil, Gökhan; Şen, Hüseyin; Özkan, Sezai

    2015-02-01

    Takotsubo cardiomyopathy simulates acute myocardial infarction, and it is characterised by reversible left ventricular failure. A case of Takotsubo cardiomyopathy diagnosed after emergency angiography performed in a patient with evidence of acute myocardial infarction in the postoperative period will be described in this report. Transurethral resection of a bladder tumour (TUR-BT) was performed in a 92-year-old male patient by the urology clinic. The patient was transferred to the post-anaesthesia care unit after the operation. An echocardiography was performed because of the sudden onset of dyspnoea, tachycardia (140-150 beats per minute, rhythm-atrial fibrillation) and ST-segment elevation on electrocardiography (ECG) at the first postoperative hour, and midapical dyskinesia was detected at the patient. An immediate angiography was performed due to suspicion of acute coronary syndrome. Patent coronary arteries and temporary aneurysmatic dilatation of the apex of the heart were revealed by angiography. As a result of these findings, the patient was diagnosed with Takotsubo cardiomyopathy by the cardiology service. The patient was discharged uneventfully following 10 days in the intensive care unit. Aneurysm of the apex of the left ventricle and normal anatomy of the coronary arteries in the angiography have diagnostic value for Takotsubo cardiomyopathy. Diuretics (furosemide) and beta-blockers (metoprolol) are commonly used for the treatment of Takotsubo cardiomyopathy. Even though Takotsubo cardiomyopathy is a rare and benign disease, it should be kept in mind in patients suspected for acute myocardial infarction in the postoperative period.

  18. Successful microsurgical replantation of an amputated penis

    PubMed Central

    Garg, Sanchit; Date, Shivprasad V.; Gupta, Arunesh; Baliarsing, Amresh S.

    2016-01-01

    Penile amputation is an uncommon injury for which immediate surgical replantation is warranted. Microsurgical replantation is the “standard” method for penile replantation. Early replantation yields a high success and low complication rate. We report a case of a 34-year-old male who presented with amputation at the proximal penile shaft which was successfully replanted using microsurgical techniques. Minor skin necrosis was noted post-operatively which was debrided and covered with skin graft. Follow-up at 6 months showed satisfactory cosmetic appearance, normal voiding, return of sensations and erectile function. The level of evidence was V. PMID:27274131

  19. Postoperative complications after thoracic surgery for lung cancer.

    PubMed

    Maugeri, Laura; Corbo, Giuseppe Maria; Valente, Salvatore

    2004-01-01

    Postoperative complications and related risk factors after lung reduction surgery are analyzed based on a review of the literature. In particular the pathogenesis of some of postoperative respiratory disorders is carefully assessed. Most commonly cardiac arrhythmias, respiratory failure, bronchopleural fistula are observed. Main risk factors for postoperative complications are old age, chronic obstructive pulmonary disease, coronary disease, poor nutritional state, neoadjuvant therapy. Attention should be paid to all these factors, both in preoperative assessment and postoperative care, to prevent and promptly treat postoperative complications.

  20. Anterior Chamber Depth and Refractive Change in Late Postoperative Capsular Bag Distension Syndrome: A Retrospective Analysis

    PubMed Central

    Yang, Min Kyu; Wee, Won Ryang; Kwon, Ji-Won; Han, Young Keun

    2015-01-01

    Purpose To assess the characteristic findings and effects of laser capsulotomy in patients with late postoperative capsular bag distension syndrome (CBDS). Methods Twenty patients diagnosed with late postoperative CBDS between July 2010 and August 2013 were retrospectively reviewed. Before and 1 week after capsulotomy, changes in the anterior chamber depth (ACD) were assessed using ultrasound biomicroscopy. Changes in the refractive status and uncorrected visual acuity (UCVA) were also measured 1 week and 1 month after capsulotomy. For patients who received bilateral cataract surgery, preoperative ACD and axial length measured by IOLMaster were compared between the two eyes. Results Twenty-two eyes from 20 patients who had undergone laser capsulotomy showed a mean UCVA improvement of 0.27 ± 0.24 logMAR (range, 0.00–0.90). ACD was increased by an average of +0.04 mm (95% confidence interval, +0.01 to +0.06 mm, p = 0.034), equivalent to predicted refractive change of +0.10 D. The discrepancy between actual (+1.33 D) and predicted refractive change after capsulotomy suggests that refractive change may not be generated from IOL displacement in late postoperative CBDS. Preoperative ACD was deeper in the eye with late postoperative CBDS in all bilaterally pseudophakic patients (mean, 3.68 mm vs. 3.44 mm in the fellow eye, p = 0.068). Conclusions Late postoperative CBDS showed refractive changes that were resolved successfully after laser capsulotomy. The convex lens effects of opalescent material in the distended capsular bag may play a major role in myopic shift. A larger preoperative ACD is possibly associated with the development of late postoperative CBDS. PMID:25910003

  1. Postoperative Prostate-Specific Antigen Velocity Independently Predicts for Failure of Salvage Radiotherapy After Prostatectomy

    SciTech Connect

    King, Christopher R. Presti, Joseph C.; Brooks, James D.; Gill, Harcharan; Spiotto, Michael T.

    2008-04-01

    Purpose: Identification of patients most likely to benefit from salvage radiotherapy (RT) using postoperative (postop) prostate-specific antigen (PSA) kinetics. Methods and Materials: From 1984 to 2004, 81 patients who fit the following criteria formed the study population: undetectable PSA after radical prostatectomy (RP); pathologically negative nodes; biochemical relapse defined as a persistently detectable PSA; salvage RT; and two or more postop PSAs available before salvage RT. Salvage RT included the whole pelvic nodes in 55 patients and 4 months of total androgen suppression in 56 patients. The median follow-up was >5 years. All relapses were defined as a persistently detectable PSA. Kaplan-Meier and Cox proportional hazards multivariable analysis were performed for all clinical, pathological, and treatment factors predicting for biochemical relapse-free survival (bRFS). Results: There were 37 biochemical relapses observed after salvage RT. The 5-year bRFS after salvage RT for patients with postop prostate-specific antigen velocity {<=}1 vs. >1 ng/ml/yr was 59% vs. 29%, p = 0.002. In multivariate analysis, only postop PSAV (p = 0.0036), pre-RT PSA level {<=}1 (p = 0.037) and interval-to-relapse >10 months (p = 0.012) remained significant, whereas pelvic RT, hormone therapy, and RT dose showed a trend (p = {approx}0.06). PSAV, but not prostate-specific antigen doubling time, predicted successful salvage RT, suggesting an association of zero-order kinetics with locally recurrent disease. Conclusions: Postoperative PSA velocity independently predicts for the failure of salvage RT and can be considered in addition to high-risk features when selecting patients in need of systemic therapy following biochemical failure after RP. For well-selected patients, salvage RT can achieve high cure rates.

  2. The Postoperative Pain Assessment Skills pilot trial

    PubMed Central

    McGillion, Michael; Dubrowski, Adam; Stremler, Robyn; Watt-Watson, Judy; Campbell, Fiona; McCartney, Colin; Victor, J Charles; Wiseman, Jeffrey; Snell, Linda; Costello, Judy; Robb, Anja; Nelson, Sioban; Stinson, Jennifer; Hunter, Judith; Dao, Thuan; Promislow, Sara; McNaughton, Nancy; White, Scott; Shobbrook, Cindy; Jeffs, Lianne; Mauch, Kianda; Leegaard, Marit; Beattie, W Scott; Schreiber, Martin; Silver, Ivan

    2011-01-01

    BACKGROUND/OBJECTIVES: Pain-related misbeliefs among health care professionals (HCPs) are common and contribute to ineffective postoperative pain assessment. While standardized patients (SPs) have been effectively used to improve HCPs’ assessment skills, not all centres have SP programs. The present equivalence randomized controlled pilot trial examined the efficacy of an alternative simulation method – deteriorating patient-based simulation (DPS) – versus SPs for improving HCPs’ pain knowledge and assessment skills. METHODS: Seventy-two HCPs were randomly assigned to a 3 h SP or DPS simulation intervention. Measures were recorded at baseline, immediate postintervention and two months postintervention. The primary outcome was HCPs’ pain assessment performance as measured by the postoperative Pain Assessment Skills Tool (PAST). Secondary outcomes included HCPs knowledge of pain-related misbeliefs, and perceived satisfaction and quality of the simulation. These outcomes were measured by the Pain Beliefs Scale (PBS), the Satisfaction with Simulated Learning Scale (SSLS) and the Simulation Design Scale (SDS), respectively. Student’s t tests were used to test for overall group differences in postintervention PAST, SSLS and SDS scores. One-way analysis of covariance tested for overall group differences in PBS scores. RESULTS: DPS and SP groups did not differ on post-test PAST, SSLS or SDS scores. Knowledge of pain-related misbeliefs was also similar between groups. CONCLUSIONS: These pilot data suggest that DPS is an effective simulation alternative for HCPs’ education on postoperative pain assessment, with improvements in performance and knowledge comparable with SP-based simulation. An equivalence trial to examine the effectiveness of deteriorating patient-based simulation versus standardized patients is warranted. PMID:22184553

  3. [Postoperative radiation therapy in lung carcinom].

    PubMed

    Bouchaab, H; Peters, S; Ozsahin, M; Peguret, N; Gonzales, M; Lovis, A

    2014-05-21

    Locally advanced non-small-cell lung carcinoma (NSCLC) is a very heterogeous disease, the role of postoperative radiation therapy (PORT) in pN2 patients with completly resected NSCLC remains controversial. Although an improvment in local control has been described in several studies, the effect on survival has been contradictory or inconclusive. Retrospective evaluation suggest a positive effect of PORT in high risk patients with pN2 disease: RI-resected NSCLC, bulky and multilevel N2. However further evaluation of PORT in prospectively randomized studies in completely resected pN2 NSCLC is needed.

  4. Reiki therapy for postoperative oral pain in pediatric patients: Pilot data from a double-blind, randomized clinical trial

    PubMed Central

    Kundu, Anjana; Lin, Yuting; Oron, Assaf P.; Doorenbos, Ardith Z.

    2014-01-01

    Purpose To examine the effects of Reiki as an adjuvant therapy to opioid therapy for postoperative pain control in pediatric patients. Methods This was a double-blind, randomized controlled study of children undergoing dental procedures. Participants were randomly assigned to receive either Reiki therapy or the control therapy (sham Reiki) preoperatively. Postoperative pain scores, opioid requirements, and side effects were assessed. Family members were also asked about perioperative care satisfaction. Multiple linear regressions were used for analysis. Results Thirty-eight children participated. The blinding procedure was successful. No statistically significant difference was observed between groups on all outcome measures. Implications Our study provides a successful example of a blinding procedure for Reiki therapy among children in the perioperative period. This study does not support the effectiveness of Reiki as an adjuvant therapy to opioid therapy for postoperative pain control in pediatric patients. PMID:24439640

  5. Prevention and management of postoperative urinary retention after urogynecologic surgery

    PubMed Central

    Geller, Elizabeth J

    2014-01-01

    Postoperative urinary retention (POUR) is a frequent consequence of gynecologic surgery, especially with surgical correction of urinary incontinence and pelvic organ prolapse. Estimates of retention rates after pelvic surgery range from 2.5%–43%. While there is no standard definition for POUR, it is characterized by impaired bladder emptying, with an elevation in the volume of retained urine. The key to management of POUR is early identification. All patients undergoing pelvic surgery, especially for the correction of incontinence or prolapse, should have an assessment of voiding function prior to discharge. There are several ways to assess voiding function – the gold standard is by measuring a postvoid residual. Management of POUR is fairly straightforward. The goal is to decompress the bladder to avoid long-term damage to bladder integrity and function. The decision regarding when to discontinue catheter-assisted bladder drainage in the postoperative period can be assessed in an ongoing fashion by measurement of postvoid residual. The rate of prolonged POUR beyond 4 weeks is low, and therefore most retention can be expected to resolve spontaneously within 4–6 weeks. When POUR does not resolve spontaneously, more active management may be required. Techniques include urethral dilation, sling stretching, sling incision, partial sling resection, and urethrolysis. While some risk of POUR is inevitable, there are risk factors that are modifiable. Patients that are at higher risk – either due to the procedures being performed or their clinical risk factors – should be counseled regarding the risks and management options for POUR prior to their surgery. Although POUR is a serious condition that can have serious consequences if left untreated, it is easily diagnosed and typically self-resolves. Clinician awareness of the condition and vigilance in its diagnosis are the key factors to successful care for patients undergoing surgical repair. PMID:25210477

  6. [Postoperative findings in the spinal column].

    PubMed

    Lieb, J M; Ulmer, S; Kelm, J; Shariat, K; Stippich, C; Ahlhelm, F J

    2011-09-01

    Postoperative imaging after spinal surgery is usually performed to document the correct positioning of implants or to rule out complications if patients still suffer from pain after surgery. Depending on the question various imaging modalities can be used all of which have benefits and limitations. Conventional X-ray is used for the documentation of the correct positioning of spinal implants, stability (olisthesis) and during follow-up to rule out fractures or instability of the implants, whereas soft tissue changes cannot be completely assessed. Besides these indications, imaging is usually performed because of ongoing symptoms (pain for the most part) of the patients. Soft tissue changes including persistent or recurrent herniated disc tissue, hematoma or infection can best be depicted using magnetic resonance imaging (MRI) which should be performed within the immediate postoperative period to be able to distinguish physiological development of scar tissue from inflammatory changes in the area of the surgical approach. Often imaging alone cannot differentiate between these and imaging can therefore only be considered as an adjunct. Computed tomography is the modality of choice for the evaluation of bony structures and an adjunct of new therapies such as image-guided application of cement for kyphoplasty or vertebroplasty.

  7. Postoperative Alterations in Taste and Smell

    PubMed Central

    Elterman, Kelly Galina; Mallampati, Seshagiri Rao; Kaye, Alan David; Urman, Richard Dennis

    2014-01-01

    Context: Alterations in taste and smell, including but not limited to anosmia, ageusia, hypogeusia, and dysgeusia, have been described in association with various medications, including anesthetic agents. Frequently, these symptoms occur 1-2 weeks after medication administration and last several months. While such a phenomenon is a rare occurrence, it nonetheless can significantly impact patients’ satisfaction and quality of life. Evidence Acquisition: The methodology consisted of a thorough literature search using the MEDLINE and Cochrane databases utilizing keywords such as anosmia, ageusia, olfactory disorders, postoperative, and anesthesia. Results: Our results yielded several previously published case report, and were not limited to a specific type of anesthesia. Based on available literature, we review the physiology of taste and smell as well as the medications associated with loss of these senses. We describe perioperative agents that could lead to postoperative complications associated with anosmia and and ageusia. Conclusions: Based on available literature recommendations for anesthesiologists caring for patients at risk for this occurrence are presented in this review. The symptoms are usually temporary as in the majority of the patients the sensory receptor cells are able to regenerate themselves after injury. Anesthesia providers need to aware of this phenomenon to be able to reassure patients and possibly avoid anesthetic techniques associated with anosmia and ageusia. PMID:25599025

  8. Percutaneous management of postoperative anastomotic biliary strictures.

    PubMed

    Saad, Wael E A

    2008-06-01

    Postoperative anastomotic biliary strictures can occur after surgery in bile ducts belonging to transplanted or native (nontransplanted) livers. The majority of postoperative anastomotic strictures encountered by interventional radiologists are most likely in liver transplant recipients due to the large and growing liver transplant recipient population worldwide compared with patients with native livers and biliary enteric anastomoses. They occur after 2.5 to 13% of liver transplantations and they represent at least one-half of biliary strictures encountered after liver transplantation. Anastomotic biliary strictures are considered technical in nature, accentuated by fibrosis and scarring that may be secondary to, if not exacerbated by, graft ischemia. There are numerous variables in the percutaneous transhepatic balloon dilation protocols applied to treat anastomotic biliary strictures. These include (1) types of balloons, (2) how long balloons are inflated, (3) how frequently patients return for additional dilation sessions, and (4) the interval(s) at which they return. No alteration in these variables has proven to improve long-term patency. In addition, new technology such as cutting balloons and stents has not been fully evaluated to determine their effect on long-term patency. The current article describes the overall theme of balloon dilation protocols for the management of anastomotic biliary strictures and discusses possible future management of such strictures.

  9. Pharmacological and psychosomatic treatments for an elderly patient with severe nausea and vomiting in reaction to postoperative stress.

    PubMed

    Otera, Masako; Machida, Takatsugu; Machida, Tomomi; Abe, Mai; Ichie, Masayoshi; Fukudo, Shin

    2015-10-01

    Here we present a case of successful treatment employing a mixed approach including pharmacological and psychosomatic treatments for a 72-year-old woman who experienced severe nausea and vomiting in reaction to postoperative stress from gastric cancer surgery. This case demonstrates that appropriate provision of psychosomatic treatments, including a psychotherapeutic session and autogenic training, enhances the efficacy of pharmacotherapy.

  10. Postoperative Bleeding Risk for Oral Surgery under Continued Clopidogrel Antiplatelet Therapy

    PubMed Central

    Zeuch, Jürgen; Haase, Martina; Semmusch, Jan; Eichhorn, Wolfgang

    2015-01-01

    Object. To determine the incidence of postoperative bleeding for oral osteotomy carried out under continued monoantiplatelet therapy with clopidogrel and dual therapy with clopidogrel/aspirin. Design. Retrospective single center observatory study of two study groups and a control group. Methods. A total of 64 and 60 oral osteotomy procedures carried out under continued monoclopidogrel therapy and dual clopidogrel/aspirin therapy, respectively, were followed for two weeks for postoperative bleeding. Another 281 similar procedures were also followed as a control group. All oral osteotomy procedures were carried out on an outpatient basis. Results. We observed postoperative bleeding in 2/281 (0.7%) cases in the control group, in 1/64 (1.6%) cases in the clopidogrel group, and in 2/60 (3.3%) cases in the dual clopidogrel/aspirin group. The corresponding 95% confidence intervals are 0–1.7%, 0–4.7%, and 0–7.8%, respectively, and the incidences did not differ significantly among the three groups (P > 0.09). Postoperative hemorrhage was treated successfully in all cases with local measures. No changes of antiplatelet medication, transfusion, nor hospitalisation were necessary. No major cardiovascular events were recorded. Conclusions. Our results indicate that minor oral surgery can be performed safely under continued monoantiplatelet medication with clopidogrel or dual antiplatelet medication with clopidogrel/aspirin. PMID:25632402

  11. Systemic Trans- and Postoperative Evaluations of Patients Undergoing Dental Implant Surgery

    PubMed Central

    Goiato, Marcelo Coelho; Junior, Joel Ferreira Santiago; Pellizzer, Eduardo Piza; Moreno, Amália; Villa, Luiz Marcelo Ribeiro; de Carvalho Dekon, Stefan Fiuza; de Carvalho, Paulo Sérgio Perri; dos Santos, Daniela Micheline

    2016-01-01

    OBJECTIVE: The aims of this study were to examine the trans- and postoperative systemic characteristics of patients undergoing dental implant surgery and to investigate the relationship between pre- and post- surgery anxiety levels. MATERIAL AND METHODS: Thirty-nine patients were analyzed in 3 call centers to determine anxiety levels, pain levels, and preoperative and postoperative histories using the State–Trait (STAI) questionnaire. RESULTS: A total of 93 dental implants were installed, with a success rate of 100%. The most frequently reported systemic disease was hypertension. There was a significantly higher rate of effective clamping (torque) to the mandibular bone than to the maxillary bone. The association between postoperative surgical complications and longer operative time was not significant, but there was a significant correlation between the alteration of mouth opening and daily routine activities and a significant decrease in anxiety levels between the day of surgery and the postoperative time point (p=0.006). CONCLUSION: A longer surgical time was associated with surgery-related complications and with a higher anxiety index on the preoperative evaluation. PMID:27074177

  12. Percutaneous transhepatic cholangiography in the investigation of the persistent postoperative bile leak.

    PubMed

    Kissin, C M; Grundy, A

    1987-01-01

    Percutaneous transhepatic cholangiography (PTHC) is now a widely available, inexpensive investigation with a low incidence of complications, especially in the nonobstructed system, and a high success rate. Its role in the management of obstructive jaundice is well established but it is only infrequently performed in the investigation of persistent bile leakage following biliary tract surgery. Four cases are reported in which the superior demonstration of biliary anatomy provided by PTHC allowed successful identification of the site of postoperative biliary leakage. We compared PTHC with other diagnostic imaging techniques available and conclude that it is a safe, accurate, and reliable technique.

  13. Successful Postoperative Treatment of a Lumbosacral Ulcer in a Neonate after Myelomeningocele

    PubMed Central

    Meszes, Angéla; Tálosi, Gyula; Máder, Krisztina; Kiss, Judit; Sánta, Csilla; Kemény, Lajos; Csoma, Zsanett

    2014-01-01

    Wound care in neonates demands special awareness of the anatomical and physiological characteristics of their skin, and the danger of adverse mechanical and toxicological events. Here, we present the case of a full-term neonate born with myelomeningocele. Following the closing surgery on the 3rd day of postuterine life, the operated region became inflamed, the sutures opened and a necrotic discharging ulcer developed. Besides parenteral antibiotic treatment based on the microbiological findings, intelligent hydrofiber dressings were applied to the wound with regard to the special characteristics of wound care in neonates. After 72 days, the ulcer had healed with a small residual scar, and the infant is currently demonstrating normal physical and mental development. PMID:24707251

  14. Predictive Factors of Postoperative Pain and Postoperative Anxiety in Children Undergoing Elective Circumcision: A Prospective Cohort Study

    PubMed Central

    Tsamoudaki, Stella; Ntomi, Vasileia; Yiannopoulos, Ioannis; Christianakis, Efstratios; Pikoulis, Emmanuel

    2015-01-01

    Background Although circumcision for phimosis in children is a minor surgical procedure, it is followed by pain and carries the risk of increased postoperative anxiety. This study examined predictive factors of postoperative pain and anxiety in children undergoing circumcision. Methods We conducted a prospective cohort study of children scheduled for elective circumcision. Circumcision was performed applying one of the following surgical techniques: sutureless prepuceplasty (SP), preputial plasty technique (PP), and conventional circumcision (CC). Demographics and base-line clinical characteristics were collected, and assessment of the level of preoperative anxiety was performed. Subsequently, a statistical model was designed in order to examine predictive factors of postoperative pain and postoperative anxiety. Assessment of postoperative pain was performed using the Faces Pain Scale (FPS). The Post Hospitalization Behavior Questionnaire study was used to assess negative behavioral manifestations. Results A total of 301 children with a mean age of 7.56 ± 2.61 years were included in the study. Predictive factors of postoperative pain measured with the FPS included a) the type of surgical technique, b) the absence of siblings, and c) the presence of postoperative complications. Predictive factors of postoperative anxiety included a) the type of surgical technique, b) the level of education of mothers, c) the presence of preoperative anxiety, and d) a history of previous surgery. Conclusions Although our study was not without its limitations, it expands current knowledge by adding new predictive factors of postoperative pain and postoperative anxiety. Clearly, further randomized controlled studies are needed to confirm its results. PMID:26495079

  15. Immediate postoperative complications in transsphenoidal pituitary surgery: A prospective study

    PubMed Central

    Chowdhury, Tumul; Prabhakar, Hemanshu; Bithal, Parmod K.; Schaller, Bernhard; Dash, Hari Hara

    2014-01-01

    Background: Considering the important role of pituitary gland in regulating various endocrine axes and its unique anatomical location, various postoperative complications can be anticipated resulting from surgery on pituitary tumors. We examined and categorized the immediate postoperative complications according to various tumor pathologies. Materials and Methods: We carried out a prospective study in 152 consecutive patients and noted various postoperative complications during neurosurgical intensive care unit stay (within 48 hrs of hospital stay) in patients undergoing transsphenoidal removal of pituitary tumors. Results: In our series, various groups showed different postoperative complications out of which, cerebrospinal fluid leak was the commonest followed by diabetes insipidus, postoperative nausea and vomiting, and hematoma at operation site. Conclusion: Various immediate postoperative complications can be anticipated in transsphenoidal pituitary surgery even though, it is considered to be relatively safe. PMID:25191182

  16. Single dose dipyrone for acute postoperative pain

    PubMed Central

    Derry, Sheena; Faura, Clara; Edwards, Jayne; McQuay, Henry J; Moore, R Andrew

    2014-01-01

    Background Dipyrone (metamizole) is a non-steroidal anti-inflammatory drug used in some countries to treat pain (postoperative, colic, cancer, and migraine); it is banned in others because of an association with life-threatening blood agranulocytosis. This review updates a 2001 Cochrane review, and no relevant new studies were identified, but additional outcomes were sought. Objectives To assess the efficacy and adverse events of single dose dipyrone in acute postoperative pain. Search methods The earlier review searched CENTRAL, MEDLINE, EMBASE, LILACS and the Oxford Pain Relief Database to December 1999. For the update we searched CENTRAL, MEDLINE,EMBASE and LILACS to February 2010. Selection criteria Single dose, randomised, double-blind, placebo or active controlled trials of dipyrone for relief of established moderate to severe postoperative pain in adults. We included oral, rectal, intramuscular or intravenous administration of study drugs. Data collection and analysis Studies were assessed for methodological quality and data extracted by two review authors independently. Summed total pain relief over six hours (TOTPAR) was used to calculate the number of participants achieving at least 50% pain relief. Derived results were used to calculate, with 95% confidence intervals, relative benefit compared to placebo, and the number needed to treat (NNT) for one participant to experience at least 50% pain relief over six hours. Use and time to use of rescue medication were additional measures of efficacy. Information on adverse events and withdrawals was collected. Main results Fifteen studies tested mainly 500 mg oral dipyrone (173 participants), 2.5 g intravenous dipyrone (101), 2.5 g intramuscular dipyrone (99); fewer than 60 participants received any other dose. All studies used active controls (ibuprofen, paracetamol, aspirin, flurbiprofen, ketoprofen, dexketoprofen, ketorolac, pethidine, tramadol, suprofen); eight used placebo controls. Over 70% of participants

  17. Postoperative alopecia: a case report and literature review.

    PubMed

    Boyer, J D; Vidmar, D A

    1994-11-01

    Postoperative alopecia is the temporary or permanent loss of hair that occurs following prolonged immobilization during general anesthesia and intubation. The clinical and histopathologic aspects of a typical case are described and the literature reviewed. Localized pressure-induced ischemia is the likely cause. Patients at highest risk for permanent hair loss include those subject to cardiac or gynecologic surgical procedures where the combined intraoperative and postoperative intubation time exceeds twenty-four hours. Frequent intraoperative and postoperative head repositioning provides excellent prophylaxis.

  18. [Antioxidant therapy in combined treatment of postoperative intestinal paresis].

    PubMed

    Magomedov, M A

    2004-01-01

    Method of treatment of postoperative intestinal paresis with antioxidant emoxipin in experiment demonstrated that stabilization of redox processes and antioxidant systems in intestinal tissues leads to compensation of energy deficiency and recovery of intestinal peristalsis. Clinical use of this method in combined treatment of patients with postoperative intestinal paresis in acute generalized peritonitis reduces time of postoperative intestinal paresis and intoxication, lethality reduced 1,7-fold.

  19. [Clinical and functional considerations in some cases of postoperative endophthalmitis].

    PubMed

    Muşat, O; Toma, Oana; Cristescu, R; Coman, Corina; Asandi, R; Burcea, M

    2013-01-01

    We present 3 cases of postsurgery endophthalmitis, with good initial operatory technique, which were admitted in our hospital within variable time, to which a second surgery was performed, with good postoperative evolution, without any inflammatory signs and preserving the eye. We analyse the pre and post-operative treatment of endophthalmitis, but also the ways to prevent the appearance of this post-operative complication.

  20. The forecast of the postoperative survival time of patients suffered from non-small cell lung cancer based on PCA and extreme learning machine.

    PubMed

    Han, Fei; Huang, De-Shuang; Zhu, Zhi-Hua; Rong, Tie-Hua

    2006-02-01

    In this paper, a new effective model is proposed to forecast how long the postoperative patients suffered from non-small cell lung cancer will survive. The new effective model which is based on the extreme learning machine (ELM) and principal component analysis (PCA) can forecast successfully the postoperative patients' survival time. The new model obtains better prediction accuracy and faster convergence rate which the model using backpropagation (BP) algorithm and the Levenberg-Marquardt (LM) algorithm to forecast the postoperative patients' survival time can not achieve. Finally, simulation results are given to verify the efficiency and effectiveness of our proposed new model.

  1. Modification of planned postoperative occlusion in orthognathic surgery, based on computer-aided design/computer-aided manufacturing-engineered preoperative surgical simulation.

    PubMed

    Kang, Sang-Hoon; Kim, Moon-Key; You, Tae-Kwon; Lee, Ji-Yeon

    2015-01-01

    In orthognathic surgery, it is important to have a planned postoperative occlusion. A 3-dimensional preoperative simulation, based on 3-dimensional optically scanned occlusion data, can predict how the planned postoperative occlusion will affect the maxilla-mandibular relationship that results from orthognathic surgery. In this study we modified the planned postoperative occlusion, based on computer-aided design/computer-aided manufacturing-engineered preoperative surgical simulations. This modification made it possible to resolve the facial asymmetry of the patient successfully with a simple bilateral intraoral vertical ramus osteotomy and no additional maxillary or mandibular surgery.

  2. MR imaging evaluation of the postoperative meniscus.

    PubMed

    Russo, A; Capasso, R; Varelli, C; Laporta, A; Carbone, M; D'Agosto, G; Giovine, S; Zappia, M; Reginelli, A

    2017-03-01

    MR imaging has been widely evaluated in the assessment of patients with recurrent or residual symptoms following meniscal surgery. Importantly, the causes of such symptoms may relate to failure or complication of the surgical procedure, a possible recurrent or residual meniscal tear, or may be related to other causes of joint symptoms, including tears of the contralateral meniscus, or local hyaline cartilage, or marrow abnormalities subjacent to or distant to the meniscal surgical site. The complex diagnostic issues involved in the MR imaging evaluation of the postoperative meniscus were identified in early MR imaging studies. The knowledge of the normal MR imaging appearance of the knee after the more common repair procedures will allow radiologists to recognize complications associated with such procedures. In this article, we discuss the MR imaging evaluation of the knee after meniscal surgery.

  3. Hair Transplantation: Preventing Post-operative Oedema.

    PubMed

    Gholamali, Abbasi; Sepideh, Pojhan; Susan, Emami

    2010-05-01

    Swelling or oedema of forehead or eyelids is a common consequence of hair transplantation surgery. However, this results in increased morbidity and absence from work due to unaesthetic appearance. To study various physical and therapeutic modalities to reduce or completely prevent the occurrence of such oedema. Three hundred forty hair transplant patients were recruited in the study and were categorized into 8 groups depending upon the intervention employed. There were 32 dropouts in the study due to various reasons. Patients who were administered steroid with tumescent solution had the highest number of patients without oedema, with only 3 out of 117 patients developing oedema. Physical measures like position of head during sleeping, application of occlusion bands or ice packs did not show satisfactory results. Addition of triamcinolone to tumescent anaesthetic solution is a very effective technique of preventing post-operative swelling.

  4. Management of postoperative complications of lymphadenectomy

    PubMed Central

    Charruf, Amir Zeide; de Oliveira, Rodrigo José; Jacob, Carlos Eduardo; Cecconello, Ivan; Zilberstein, Bruno

    2016-01-01

    Gastric cancer remains a disease with poor prognosis, mainly due to its late diagnosis. Surgery remains as the only treatment with curative intent, where the goal is radical resection with free-margin gastrectomy and extended lymphadenectomy. Over the last two decades there has been an improvement on postoperative outcomes. However, complications rate is still not negligible even in high volume specialized centers and are directly related mainly to the type of gastric resection: total or subtotal, combined with adjacent organs resection and the extension of lymphadenectomy (D1, D2 and D3). The aim of this study is to analyze the complications specific-related to lymphadenectomy in gastric cancer surgery. PMID:28138657

  5. Post-operative consequences of hemodynamic optimization.

    PubMed

    Lazkani, A; Lebuffe, G

    2016-12-01

    Hemodynamic optimization begins with a medical assessment to identify the high-risk patients. This stratification is needed to customize the choice of hemodynamic support that is best adapted to the patient's level of risk, integrating the use of the least invasive procedures. The macro-circulatory hemodynamic approach aims to maintain a balance between oxygen supply (DO2) and oxygen demand (VO2). Volume replacement plays a crucial role based on the titration of fluid boluses according to their effect on measured stroke volume or indices of preload dependency. Good function of the microcirculatory system is the best guarantee to achieve this goal. An assessment of the DO2/VO2 ratio is needed for guidance in critical situations where tissue hypoxia may occur. Overall, all of these strategies are based on objective criteria to guide vascular replacement and/or tissue oxygenation in order to improve the patient's post-operative course by decreasing morbidity and hospital stay.

  6. Postoperative conversion disorder in a pediatric patient.

    PubMed

    Judge, Amy; Spielman, Fred

    2010-11-01

    According to the Diagnostic and Statistical Manual IV (DSM IV), conversion disorder is classified as a somatoform illness and defined as an alteration or loss of physical function because of the expression of an underlying psychological ailment. This condition, previously known as hysteria, hysterical neurosis, or conversion hysteria occurs rarely, with an incidence of 11-300 cases per 100,000 people (American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 4th edn. Washington, DC: American Psychiatric Association, 1994). Presentation after an anesthetic is exceptional. After thorough review of the literature, fewer than 20 cases have been documented, with only two instances in patients younger than 18 years of age after general anesthesia; both were mild in nature. We present a severe case of postoperative conversion disorder that developed upon emergence from anesthesia in a previously healthy 16-year-old girl following direct laryngoscopy with vocal fold injection.

  7. Postoperative radionuclide evaluation of osteoid osteomas

    SciTech Connect

    Ghelman, B.; Vigorita, V.J.

    1983-02-01

    Five cases of clinically suspected osteoid osteomas were studied by preoperative injection of technetium-99m methylene disphosphonate, intraoperative localization with a radiation-sensitive scintillation probe, and postoperative examination of the entire tissue specimen (including the presumed nidus and surrounding bone). Microradiography and light microscopy were also used. In addition, a new autoradiography technique was introduced in which the excised surgical specimen was placed on undeveloped x-ray film for pathologic localization, diagnosis of the lesions, and a study of the relative intensity of radioactive uptake in the nidus vs. surrounding bone. Autoradiography revealed that the nidus showed the greatest concentration of radioactivity, followed by the surrounding bone. The authors conclude that /sup 99m/Tc can be used clinically in localizing osteoid osteomas and that preoperative and intraoperative scanning can assist in conservative surgical excision. For small lesions, autoradiography assists the pathologist in identifying an osteoid osteoma.

  8. [Postoperative infectious-inflammatory complications of endoscopic surgery for urolithiasis].

    PubMed

    Akilov, F A; Mukhtarov, Sh T; Giiasov, Sh I; Mirkhamidov, D Kh; Nasirov, F R; Muratova, N B

    2013-01-01

    Retrospective analysis of 1027 percutaneous radioendoscopic surgeries for upper urinary tract stones was performed. Postoperative acute pyelonephritis was the most common complication (11.2%), the frequency of which was significantly dependent on the presence of source of infection in the urinary tract, and the frequency of intra- and postoperative complications. When performing PPN, patients with urolithiasis and with the presence of the initial infection in the urinary tract, intra- and postoperative complications should be referred to the group of patients with a high risk of postoperative infectious and inflammatory complications. The analysis showed that the development of acute pyelonephritis after PPN increases the cost of treatment by 25%.

  9. Critical care nursing in acute postoperative neurosurgical patients.

    PubMed

    Brooks, Christin

    2015-03-01

    The nursing discipline is vital throughout patients' hospital progression. One of the most critical moments in the hospital stay is the postoperative period. Neurosurgical patients require a high level of nursing care and vigilance and additional postoperative monitoring in intensive care units designed specifically for this demographic. In the postoperative setting, patient care must be transferred from anesthesia to nursing in a manner that is continuous and safe. This article focuses on neurosurgical patients in the postoperative period, the assessment of these patients, and critical care nursing, with emphasis on common issues and interventions for this dynamic patient population.

  10. Evaluation of adjuvant postoperative radiotherapy for lung cancer

    SciTech Connect

    Chung, C.K.; Stryker, J.H.; O'Neill, M. Jr.; DeMuth, W.E. Jr.

    1982-11-01

    One hundred eighteen patients with lung cancer were retrospectively analyzed to determine whether postoperative radiotherapy (RT) improves survival. Patterns of treatment failure and three year NED (no evidence of disease) survival rates were assessed according to extent of tumor spread, histology, and treatment method. Patients with hilar or mediastinal node metastases were at higher risk of local failure compared to those with negative nodes. Postoperative RT reduced local recurrence and improved 3 year survival among patients with positive nodes. However, postoperative RT did not improve survival among those with negative nodes. Our data indicated that patients with positive hilar or mediastinal nodes may require postoperative RT to improve survival.

  11. Postoperative electromyographic profile in human jejunum.

    PubMed Central

    Ducerf, C; Duchamp, C; Pouyet, M

    1992-01-01

    The postoperative electromyographic profile of the proximal jejunum and its evolution during recovery from surgery were defined in fasted humans after cholecystectomy. An intraluminal probe supporting four groups of bipolar electrodes was transnasally inserted at the end of surgery to allow continuous recording of jejunal electrical activity over 4 consecutive days. Electromyographic activity was characterized by an early reappearance of phase 3 of migrating myoelectric complexes (MMC) lasting 5.2 +/- 0.6 minutes and occurring at 38.1 +/- 3.1-minute intervals at day 1 after surgery. During the 4 days after surgery, there was an increased duration of MMC, mainly consisting of phase 2 occurrence with an increased duration and lengthening of the MMC cycle. The amplitude of spikes during phase 3 increased. During the postoperative period, characterized by an inversion of the circadian rhythm, the velocity of propagation was higher (p less than 0.05) between 18:00 and 06:00 (4.0 +/- 0.5 cm/minute) than between 06:00 and 18:00 (3.1 +/- 0.3 cm/minute). In contrast, the duration of phase 2 was lower during nighttime (18:00 to 06:00) than during daytime. The authors conclude that during the early (1 to 2 days) period after cholecystectomy, the jejunal electromyographic activity is limited to phase 3 activity, but that a normal fasted pattern is recovered after 4 days. A progressive reorganization and coordination of the intestinal tract may account for this delay. PMID:1543395

  12. [Postoperative respiratory therapy using incentive spirometry].

    PubMed

    Mang, H; Weindler, J; Zapf, C L

    1989-04-01

    The optimal methods of prophylaxis and therapy of postoperative respiratory complications in surgical patients are still open to discussion. In spite of numerous recent clinical investigations, there is still no specific and universally acceptable therapeutic concept. In our department, we identify patients at risk of pulmonary complications by adequate screening, i.e. medical history, physical examination, chest X-ray, and spirometry. In the postoperative period there are a sequence of stages starting with early mobilization, respiratory therapy (including incentive spirometry and IPPB), and when necessary, controlled mechanical ventilation. We have measured and documented the flows and volumes required of patients using various types of incentive spirometer. In addition, we review on the literature and describe our experience with the technique, handling, and organization of sustained maximal inspiration (SMI). After thoracic or major upper abdominal surgery, all lung volumes decrease due to impairment of rib cage movement, changes in chest wall muscle tone, an increase in lung recoil, and airway closure. At the end of each expiration some of the smallest airways collapse either partly or totally. This process continues to some extent until, normally, a deep breath recruits the alveoli. Sighs to the limit of total lung capacity or oscillations of the expiratory baseline ought to be responsible for this effect in healthy humans; the same purpose is intended in incentive spirometry. For this therapy, it is mandatory that the central airways are not occluded by mucus and that the patient is able to breath volumes exceeding his normal tidal volume.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. 010. Coronary artery bypass in prior left pneumonectomy postoperative use of iloprost

    PubMed Central

    Ignatiadis, Agisilaos; Ampatzidou, Fotini; Kechagioglou, George; Antoniou, Konstantinos; Michail, Nikolaos; Karaiskos, Theodoros; Sileli, Maria; Drossos, George

    2015-01-01

    Background The rare procedure of coronary artery bypass in a prior left pneumonectomy patient characterized by postoperative cardiopulmonary complications. Acute right heart failure due to anatomic and physiologic changes because of pneumonectomy is the most serious complication. It is very helpful to prevent this condition by reducing pulmonary vascular resistance index which represents the right heart afterload. In our case we have recorded the favorable hemodynamic effects of inhaled Iloprost. Methods A 60-year-old man presented to our department with acute coronary syndrome. He had undergone a left pneumonectomy nine years ago because of bronchial carcinoma. Coronary angiography, which was performed during acute coronary syndrome, revealed left main disease (70% stenosis) and 50% stenosis in right coronary artery. Pulmonary function tests revealed severe restrictive disease: forced vital capacity (FVC): 1.47 L (30% of predicted) and forced expiratory volume (FEV) 1: 1.41 L (25% of predicted). Coronary artery bypass surgery (CABG) procedure was successfully completed with cardiopulmonary bypass (CPB) and patient was transferred in ICU. Patient’s inotropic support was 0.1 μg/kg/min Epinephrine and 0.06 μg/kg/min Noradrenaline. In the ICU, in order to avoid RV dysfunction the patient was ventilated with low tidal volume, Vt 6 mL/kg and with low positive end-expiratory pressure (PEEP). He was under careful fluid balance. Hemodynamic profile revealed high values of PVRI. This undesirable high RV afterload was managed with inhaled Iloprost (prostacyclin analogue) because of its elective pulmonary vessels dilator properties. Results The patient was extubated 5 hours postoperatively. Postoperative vigorous chest physiotherapy and bronchodilation due to transient brochospasm contributed to the uncomplicated respiratory function. The patient discharged on 7th postop day. Conclusions CABG in postpneumonectomy patients is a challenging procedure. The use of selective

  14. Postoperative Change in Ocular Torsion in Intermittent Exotropia: Relationship with Postoperative Surgical Outcomes

    PubMed Central

    Lee, Ju-Yeun; Hwang, Sungsoon; Oh, Shin Yeop; Park, Kyung-Ah; Oh, Sei Yeul

    2016-01-01

    The aim of this study was to determine whether objective ocular torsion in intermittent exotropia (IXT) changes after recession surgery, and to evaluate the relationship between change in ocular torsion and clinical parameters in IXT. Sixty patients between 3 and 14 years of age underwent lateral rectus (LR) recession for IXT. Digital fundus photographs were obtained from both eyes of each subject and the disc-foveal angle (ocular torsion) was calculated using image software. We compared the preoperative and postoperative amount of ocular torsion, and analyzed the correlation between the difference in ocular torsion (DOC) and clinical parameters including age, duration of strabismus, stereoacuity, amount of preoperative exodeviation, and mean dose response. We categorized the patients according to DOC value: positive DOC value as group 1, and negative DOC value as group 2. A correlation between ocular torsion dominance and fixation preference was also investigated using the Kappa test. The mean ocular torsion was 15.8 ± 4.6 degrees preoperatively and 13.7 ± 5.1 degrees postoperatively. Compared with preoperative values, the mean ocular torsion showed a significant decrease after LR recession (p<0.001), and a greater preoperative ocular torsion was significantly associated with the amount of DOC (r = 0.37, p<0.001). Degree of stereopsis, mean dose-response, and postoperative exodeviation were significantly different between group 1 (positive DOC) and group 2 (negative DOC) (p<0.001, 0.030, and 0.001 respectively). The Kappa test showed that there was a significant correlation between the dominance of ocular torsion and fixation preference (p = 0.020). Therefore, change in ocular torsion after LR recession can be a useful supplementary indicator for evaluating the degree of fusional control and for predicting postoperative surgical response in IXT. PMID:27622574

  15. On Postoperative Day Balloon Angioplasty for Salvage of Newly-Placed, Flow-Limiting Native Arteriovenous Fistula

    PubMed Central

    Park, Jae Young; Yoo, Chang Hyun

    2015-01-01

    Purpose: To report result and usefulness of immediate postoperative balloon angioplasty of de novo arteriovenous fistula (AVF) with limited flow just after creation. Materials and Methods: From January 1, 2012 to March 31, 2014, 1,270 patients received native AVF creations in a single vascular clinic. In twenty-four patients (1.9% of total AVF creation), immediate postoperative balloon angioplasty was performed because of limited flow on palpation (only pulsation or no thrill) just after AVF creation. Medical records were reviewed retrospectively; technical success (restoration of AVF flow)/clinical success (growing as functional AVF) rate, maturation time, primary patency rate and fistula survival outcome were analyzed during a mean 10.8 months of follow-up. Results: Technical/clinical success rate was 95.8% (23/24 cases); AVF flow was restored after balloon angioplasty, and all the flow-restorated AVFs grew as functional AVFs with mean±standard deviation, 4.5±1.5 weeks of maturation time. In seven (30.4%) patients, a secondary balloon angioplasty was needed to enhance maturation. The overall primary patency after immediate postoperative balloon angioplasty was 69.6% at 1 and 6 months and 59.0% at 12 months. There was 1 complication (operation site hematoma). Conclusion: Immediate postoperative balloon angioplasty for salvage of newly-placed, flow-limiting native AVF is a useful, effective and safe procedure. PMID:26217640

  16. Endoscopic microwave coagulation therapy of postoperative hemorrhage from a stapled anastomosis.

    PubMed

    Umano, Yasukazu; Horiuchi, Tetsuya; Inoue, Masaya; Shono, Yoshiharu; Oku, Yoshimasa; Tanishima, Hiroyuki; Tsuji, Takeshi; Tabuse, Katsuyoshi

    2005-01-01

    We experienced three cases of postoperative hemorrhage from a stapled gastrointestinal anastomosis, and established endoscopic microwave coagulation therapy (EMCT) with a cylinder-type electrode. We were able to treat postoperative hemorrhage over the entire circumference of stapled anastomosis successfully. Two patients had undergone a lower third thoracic esophagogastrectomy through a left thoraco-abdominal approach for gastric cancer in the cardia, while the other case had undergone Billroth I gastrectomy. They each had fresh bleeding from the stapled anastomosis after the operation. Emergency endoscopic examination was immediately performed. Endoscopy revealed bleeding on the suture line. We performed hemostasis endoscopically with microwave coagulation therapy safely. They were discharged from the hospital without complications such as leakage and stenosis. Since EMCT with the cylinder-type electrode can coagulate shallowly and widely, it is very effective for hemorrhage from a stapled anastomosis.

  17. [One case of postoperative facial paralysis after first branchial fistula].

    PubMed

    Wang, Xia; Xu, Yaosheng

    2015-12-01

    Pus overflow from patent's fistula belew the left face near mandibular angle 2 years agowith a little pain. Symptoms relieved after oral antibiotics. This symptom frequently occurred in the past six months. Postoperative facial paralysis occurred after surgery, and recovered after treatment. It was diagnosed as the postoperative facial paralysis after first branchial fistula surgery.

  18. Alternative therapy applications for postoperative nausea and vomiting.

    PubMed

    Chiravalle, Paulette; McCaffrey, Ruth

    2005-01-01

    The potential for postoperative nausea and vomiting is present in any patient who undergoes surgery and both are unpleasant and potentially dangerous consequences of surgery. Three types of complementary and alternative therapies that may help patients with postoperative nausea and vomiting include acupressure, acupuncture, and aromatherapy.

  19. Postoperative refraction in the second eye having cataract surgery.

    PubMed

    Leffler, Christopher T; Wilkes, Martin; Reeves, Juliana; Mahmood, Muneera A

    2011-01-01

    Introduction. Previous cataract surgery studies assumed that first-eye predicted and observed postoperative refractions are equally important for predicting second-eye postoperative refraction. Methods. In a retrospective analysis of 173 patients having bilateral sequential phacoemulsification, multivariable linear regression was used to predict the second-eye postoperative refraction based on refractions predicted by the SRK-T formula for both eyes, the first-eye postoperative refraction, and the difference in IOL selected between eyes. Results. The first-eye observed postoperative refraction was an independent predictor of the second eye postoperative refraction (P < 0.001) and was weighted more heavily than the first-eye predicted refraction. Compared with the SRK-T formula, this model reduced the root-mean-squared (RMS) error of the predicted refraction by 11.3%. Conclusions. The first-eye postoperative refraction is an independent predictor of the second-eye postoperative refraction. The first-eye predicted refraction is less important. These findings may be due to interocular symmetry.

  20. [Post-operative pain therapy of a chronic pain patient].

    PubMed

    Pawlik, Michael T; Ittner, Karl Peter

    2006-11-01

    Post-operative pain therapy of chronic pain patients poses a challenge. Here we report the perioperative management of a 39-year-old male under chronic therapy with oxycodon, gabapentin and tolperison. Particular the pharmacointeractions regarding premedication and postoperative dose finding of opioids with intravenous PCIA are discussed.

  1. [Peri- and postoperative pain therapy with mechanical patient-controlled disposable analgesia pumps in general surgery. Report of initial trial].

    PubMed

    Fieseler, H G; Vogt, B; Menges, H W

    1996-01-01

    The patient-controlled analgesia (PCA) or "ondemand analgesia" is a pain-relieving therapy, which is regulated and monitored by the patient himself. Postoperative pain therapy is the main approach for PCA, which facilitates a long-term, individually controlled pain relief. In certain situations we use mechanical PCA-pumps filled with piritramid (Dipidolor) as an opioid-analgetic for reducing postoperative pain. This kind of therapy needs the acceptance and understanding of the patient as a main condition for the success. Beside an increase of patients' comfort and patients' independence of analgetic demand from the medical staff a reduction in postoperative complications can be expected, the time of hospitalisation might be decreased.

  2. Aspiration prevention protocol: decreasing postoperative pneumonia in heart surgery patients.

    PubMed

    Starks, Bobbie; Harbert, Christy

    2011-10-01

    BACKGROUND Postoperative pneumonia contributes to morbidity and mortality in patients who have open heart surgery. OBJECTIVES To determine if measures to reduce aspiration in patients after cardiothoracic surgery would decrease the occurrence of postoperative pneumonia. METHODS All patients undergoing cardiothoracic surgery from April 2008 through October 2008 were prospectively enrolled in the study. An aspiration prevention protocol was developed and implemented in a 24-bed intensive care unit. The protocol incorporated a bedside swallowing evaluation by a speech therapist and progressive oral intake. RESULTS In the 6 months before development and implementation of the protocol, postoperative pneumonia developed in 11% of patients. After implementation of the protocol, no patients had postoperative pneumonia (P < .01). CONCLUSIONS Implementing an aspiration prevention protocol was effective in reducing the occurrence of postoperative pneumonia in patients who had cardiothoracic surgery.

  3. Postoperative Immunosuppression After Open and Laparoscopic Liver Resection: Assessment of Cellular Immune Function and Monocytic HLA-DR Expression

    PubMed Central

    Haacke, Nadine; Meisel, Christian; Unterwalder, Nadine; Fikatas, Panagiotis; Schmidt, Sven C.

    2013-01-01

    Background and Objectives: Major abdominal procedures are strongly associated with postoperative immunosuppression and subsequent increased patient morbidity. It is believed that laparoscopic surgery causes less depletion of the systemic immune function because of the reduced tissue trauma. Various cytokines and monocytic HLA-DR expression have been successfully implemented to assess postoperative immune function. The aim of our study was to show the difference in immunologic profiles after minimally invasive versus conventional liver resection. Methods: Ten animals underwent either laparoscopic or conventional open left lateral liver resection. Flow cytometric characteristics of HLA-DR expression on monocytes and lipopolysaccharide-stimulated cellular secretion of tumor necrosis factor α, interferon γ, interleukin 6, and interleukin 8 were measured and analyzed in ex vivo whole blood samples. Intraoperative and postoperative clinical outcome parameters were also documented and evaluated. Results: All animals survived the procedures. Postoperative complications were fever (n = 3), wound infections (n = 2), and biloma (n = 1). Open surgery showed a morbidity rate of 80% compared with 40% after laparoscopic surgery. Laparoscopic liver resection showed no postoperative immunoparalysis. Major histocompatibility complex class II expression in this group was elevated, whereas the open surgery group showed decreased major histocompatibility complex class II expression on postoperative day 1. Postoperative secretion of tumor necrosis factor α, interleukin 6, and interferon γ was lower in the open surgery group. Elevated transaminase levels after laparoscopy might have resulted from an ischemia/reperfusion injury caused by the capnoperitoneum. Conclusion: Major immunoparalysis depression was not observed in either group. Laparoscopic surgery shows a tendency to improve immunologic recovery after liver resection. PMID:24398205

  4. Pterygia: Single-fraction postoperative beta irradiation

    SciTech Connect

    Beyer, D.C. )

    1991-02-01

    A retrospective evaluation was performed with records of 128 patients with 146 eyes that underwent applications of strontium-90 after pterygium excisions performed between 1982 and 1988. With a median follow-up of 13 months, 135 eyes were evaluable. Most pterygia (127 of 135) were treated with a single postoperative application of Sr-90 that delivered 3,000 cGy of beta radiation in one fraction. The actuarial freedom from relapse was 87%; all recurrences occurred within the first 18 months, and 46% of these within the first 3 months. Of the 13 recurrences, 10 have been re-treated with surgery and a second course of beta irradiation with excellent results. All eight eyes for which follow-up was available had no evidence of disease. The ultimate control rate was 96.3% for the series. Correlation of various treatment parameters, including age, bilaterality, prior recurrence, and interval from surgery to irradiation, was performed, and no statistically significant difference was seen. No serious complications have developed. Transient conjunctivitis and photophobia were almost universally seen, with five cases lasting beyond 5 months. The authors conclude that a single application of Sr-90 after surgery is effective and safe in managing pterygia.

  5. Optimizing post-operative Crohn's disease treatment.

    PubMed

    Domènech, Eugeni; Mañosa, Míriam; Lobatón, Triana; Cabré, Eduard

    2014-01-01

    Despite the availability of biological drugs and the widespread and earlier use of immunosuppressants, intestinal resection remains necessary in almost half of the patients with Crohn's disease. The development of new mucosal lesions in previously unaffected intestinal segments (a phenomenon known as post-operative recurrence, POR) occur within the first year in up to 80% if no preventive measure is started soon after resectional surgery, leading to clinical manifestations (clinical recurrence) and even needing new intestinal resection (surgical recurrence) in some patients. That is the reason why endoscopic monitoring has been recommended within 6 to 12 months after surgery. Active smoking is the only indisputable risk factor for early POR development. Among several evaluated drugs, only thiopurine and anti-tumor necrosis factor therapy seem to be effective and feasible in the long-term both for preventing or even treating recurrent lesions, at least in a proportion of patients. However, to date, it is not clear which patients should start with one or another drug right after surgery. It is also not well established how and how often POR should be assessed in patients with a normal ileocolonoscopy within the first 12 months.

  6. Postoperative radionuclide evaluation of osteoid osteomas

    SciTech Connect

    Ghelman, B.; Vigorita, V.J.

    1983-02-01

    Five cases of clinically suspected osteoid osteomas were studied by preoperative injectin of technetium-99m methylene disphosphonate, intraoperative localization with a radiation-sensitive scintillation probe, and postoperative examination of the entire tissue specimen (including the presumed nidus and surrounding bone). Microradiography and light microscopy were also used. In addition, a new autoradiography technique was introduced in which the excised surgical specimen was placed on undeveloped x-ray film for pathologic localizaton, diagnosis of the lesions, and a study of the relative intensity of radioactive uptake in the nidus vs. surrounding bone. Autoradiography revealed that the nidus showed the greatest concentration of radioactivity, followed by the surrounding bone. The authors conclude that lt. slashsup 99mlt. slashTc can be used clinically in localizing osteoid osteomas and that preoperative and intraoperative scanning can assist in conservative surgical excision, e.g., minimal extirpation of bone in delicate areas such as the spine. For small lesions, autoradiography assists the pathologist in identifying an osteoid osteoma.

  7. Attitudes of Success.

    ERIC Educational Resources Information Center

    Pendarvis, Faye

    This document investigates the attitudes of successful individuals, citing the achievement of established goals as the criteria for success. After offering various definitions of success, the paper focuses on the importance of self-esteem to success and considers ways by which the self-esteem of students can be improved. Theories of human behavior…

  8. [Postoperative pain management. Aims and organization of a strategy for postoperative acute pain therapy].

    PubMed

    Nolli, M; Nicosia, F

    2000-09-01

    The Health Services, not only the Italian one, is under pressure because of request for improving treatment quality and the financial need for reorganization and cost-saving. It's required a rationalization of intervention, together with a careful choice of the best and cheapest techniques and the demonstration of their efficacy. The anaesthesia service activity, in a period of cost rationalization and funds restriction should be aimed to appropriate outcome measures corrected by both patient's risk factors and surgical-anaesthesiological case-mix. The development of a complete strategy for surgical pain management might run into two phases. The first phase, internal and mono-specialistic, should develop like the creation of an Acute Pain Team. The main processes are: focusing the problem (charge of the care), training, information, teaching methodology (timing, methods, drugs, techniques, etc.) and the audit (before and after changes). The main aims are the evaluation of the level of analgesia and pain relief or patient's satisfaction which are partial endpoints useful to demonstrate the improvement and the efficacy of the new pain management strategies. The second phase, multidisciplinary, is directed toward the creation of a Postoperative Evaluation Team. The main objective is to set up a collaborative clinical group able to identify the criteria for quality, efficacy and safety. The major purpose is the evaluation of major outcome measures: surgical outcome, morbidity, mortality and length of hospitalization. The improvement in the quality of postoperative pain treatment goes through a better organization and a progressive increase of the already available therapy. The achievement of the result and the quality projects depend on the interaction among staff members with different behaviours and settings. Internal teaching and training, continuous education for doctors and nurses, and external information, marketing and improvement of attractive capability of

  9. Diagnosis, prevention and treatment of postoperative Crohn's disease recurrence.

    PubMed

    Buisson, Anthony; Chevaux, Jean-Baptiste; Bommelaer, Gilles; Peyrin-Biroulet, Laurent

    2012-06-01

    Ileocolonoscopy remains the gold standard in diagnosing postoperative recurrence. After excluding stricture, wireless capsule endoscopy seemed accurate in small series, but no validated score is available. Ultrasonography is a non-invasive diagnostic method reducing radiation exposure and emerging as an alternative tool for identifying post-operative recurrence. Computed tomography enteroclysis yields objective morphologic criteria that help differentiate between recurrent disease and fibrostenosis at the anastomotic site, but ionising radiation exposure limits its use. Magnetic resonance imaging may be as powerful as ileocolonoscopy in diagnosing postoperative recurrence and in predicting the clinical outcome using specific MR-scores. Biomarkers such as faecal calprotectin and faecal lactoferrin showed promising results, but their specificity in the postoperative period will require further investigation. Numerous medications have been tested to prevent and/or to treat postoperative recurrence. Efficacy of mesalamine is very low and comparable to placebo in most series. Thiopurines have modest efficacy in the postoperative setting and are associated with a high rate of adverse events leading to drug withdrawal. Antibiotics such as metronidazole or ornidazole may be effective, but toxicity and drug resistance prevent their long-term use. Anti-Tumour Necrosis Factor therapy is the most potent drug class to prevent and to treat postoperative recurrence in Crohn's disease.

  10. Risk factors for postoperative complications in robotic general surgery.

    PubMed

    Fantola, Giovanni; Brunaud, Laurent; Nguyen-Thi, Phi-Linh; Germain, Adeline; Ayav, Ahmet; Bresler, Laurent

    2017-03-01

    The feasibility and safety of robotically assisted procedures in general surgery have been reported from various groups worldwide. Because postoperative complications may lead to longer hospital stays and higher costs overall, analysis of risk factors for postoperative surgical complications in this subset of patients is clinically relevant. The goal of this study was to identify risk factors for postoperative morbidity after robotic surgical procedures in general surgery. We performed an observational monocentric retrospective study. All consecutive robotic surgical procedures from November 2001 to December 2013 were included. One thousand consecutive general surgery patients met the inclusion criteria. The mean overall postoperative morbidity and major postoperative morbidity (Clavien >III) rates were 20.4 and 6 %, respectively. This included a conversion rate of 4.4 %, reoperation rate of 4.5 %, and mortality rate of 0.2 %. Multivariate analysis showed that ASA score >3 [OR 1.7; 95 % CI (1.2-2.4)], hematocrit value <38 [OR 1.6; 95 % CI (1.1-2.2)], previous abdominal surgery [OR 1.5; 95 % CI (1-2)], advanced dissection [OR 5.8; 95 % CI (3.1-10.6)], and multiquadrant surgery [OR 2.5; 95 % CI (1.7-3.8)] remained independent risk factors for overall postoperative morbidity. It also showed that advanced dissection [OR 4.4; 95 % CI (1.9-9.6)] and multiquadrant surgery [OR 4.4; 95 % CI (2.3-8.5)] remained independent risk factors for major postoperative morbidity (Clavien >III). This study identifies independent risk factors for postoperative overall and major morbidity in robotic general surgery. Because these factors independently impacted postoperative complications, we believe they could be taken into account in future studies comparing conventional versus robot-assisted laparoscopic procedures in general surgery.

  11. A Practical Approach to Preventing Postoperative Recurrence in Crohn's Disease.

    PubMed

    Hashash, Jana G; Regueiro, Miguel

    2016-05-01

    Postoperative Crohn's disease recurrence remains common, and preventing additional surgery remains a challenge. A critical step to postoperative management of Crohn's disease is being able to identify patients who should receive immediate postoperative therapy from the patients who can wait for recurrence prior to starting medications. All patients, regardless of their risk for recurrence, are advised to undergo a colonoscopy at 6 to 12 months after surgery to evaluate for endoscopic evidence of Crohn's disease. Further management of patients depends on symptoms and the presence or absence of endoscopic recurrence.

  12. Promoting safety of postoperative orthopaedic patients with obstructive sleep apnea.

    PubMed

    Veney, Amy J

    2013-01-01

    Orthopaedic patients with obstructive sleep apnea are at risk for postoperative complications related to administration of pain medications, anxiolytics, and antiemetics. They are more likely to experience respiratory and cardiac complications, be transferred to an intensive care unit, or have an increased length of stay in the hospital. This informational article is for nurses who care for postoperative orthopaedic patients with obstructive sleep apnea. The focus is on promoting patient safety through communication, vigilant postoperative sedation assessment, and nursing interventions that include appropriate patient positioning, patient education, and involving patients and their families in care.

  13. Postoperative Necrotizing Scleritis: A Report of Four Cases

    PubMed Central

    Das, Sudipta; Saurabh, Kumar; Biswas, Jyotrimay

    2014-01-01

    Postoperative necrotizing scleritis should be considered in cases of persistent localized postoperative inflammation following all forms of surgical trauma. We present the history, clinical findings, and follow-up data of four patients with postoperative necrotizing scleritis. The clinical records of four patients who developed scleritis following ocular surgery were retrospectively reviewed. The first step in managing necrotizing scleritis is to rule out infectious etiology. Surgically induced necrotizing scleritis is an immune-mediated condition that can coexist with concomitant infectious condition, i.e. endophthalmitis, but response to immunosuppression leads to resolution of the disease and verifies the diagnosis. PMID:25371644

  14. Remote Postoperative Epidural Hematoma after Brain Tumor Surgery

    PubMed Central

    Chung, Ho-Jung; Park, Jae-Sung; Jeun, Sin-Soo

    2015-01-01

    A postoperative epidural hematoma (EDH) is a serious and embarrassing complication, which usually occurs at the site of operation after intracranial surgery. However, remote EDH is relatively rare. We report three cases of remote EDH after brain tumor surgery. All three cases seemed to have different causes of remote postoperative EDH; however, all patients were managed promptly and showed excellent outcomes. Although the exact mechanism of remote postoperative EDH is unknown, surgeons should be cautious of the speed of lowering intracranial pressure and implement basic procedures to prevent this hazardous complication of brain tumor surgery. PMID:26605271

  15. Effect of postoperative use of nasal oxygen catheter supplementation in wound healing following total knee arthroplasty

    PubMed Central

    Helito, Camilo Partezani; Junqueira, Jader Joel Machado; Gobbi, Ricardo Gomes; Angelini, Fábio Janson; Rezende, Marcia Uchoa; Tírico, Luis Eduardo Passarelli; Demange, Marco Kawamura; da Mota e Albuquerque, Roberto Freire; Pécora, José Ricardo; Camanho, Gilberto Luis

    2014-01-01

    OBJECTIVES: Healing is an event that is fundamental to the success of total knee arthroplasty. The aims of the present study were to compare the rates of complications related to wound healing between two groups of volunteers submitted to total knee arthroplasty and to evaluate the effects of postoperative oxygen supplementation by means of a nasal catheter. METHOD: A total of 109 patients who underwent total knee arthroplasty were randomized into two groups, namely, groups that did and did not receive postoperative oxygen supplementation via a nasal catheter. The surgical wound was monitored every day during the hospital stay and on the 7th, 14th, 21st, 30th and 42nd postoperative days. Characteristics related to healing were observed, including hyperemia, dehiscence, necrosis, phlyctenules and deep and superficial infection. RESULTS: There were no cases of deep infection. Hyperemia was statistically correlated with the total number of complications in the groups, with oxygen demonstrated to be a protective factor against hyperemia. Approximately 30% of the patients who exhibited hyperemia had other complications, independent of oxygen supplementation. CONCLUSION: Oxygen supplementation following total knee arthroplasty was shown to be effective in diminishing hyperemia around the operative wound. The development of hyperemia was a precursor to other complications, irrespective of whether oxygen supplementation was used. PMID:25518030

  16. Postoperative executive function in adult moyamoya disease: a preliminary study of its functional anatomy and behavioral correlates.

    PubMed

    Lei, Yu; Li, Yan-Jiang; Guo, Qi-Hao; Liu, Xing-Dang; Liu, Zhuang; Ni, Wei; Su, Jia-Bin; Yang, Heng; Jiang, Han-Qiang; Xu, Bin; Gu, Yu-Xiang; Mao, Ying

    2017-02-01

    OBJECTIVE Chronic frontal hemodynamic disturbances are associated with executive dysfunction in adult patients with moyamoya disease (MMD). However, the impact of surgical revascularization on executive dysfunction and its underlying mechanism remains unclear. The aim of the present study was to examine the postoperative radiological correlates of cognitive improvement and thereby explore its underlying mechanism. METHODS Fourteen patients who met the inclusion criteria were identified at Huashan Hospital, were operated on, and were successfully followed up for 6 months. Postoperative changes in cortical perfusion and regional amplitude of low-frequency fluctuations (ALFF) were examined by SPECT and resting-state functional MRI, respectively. Executive function was evaluated by 2 tests (Trail Making Test Part B and the summation of executive subtests of Memory and Executive Screening [MES-EX]). Follow-up neuropsychological outcomes were then correlated with radiological changes to identify nodes functioning as leading contributors to postoperative executive outcomes. RESULTS All patients underwent successful unilateral bypass procedures, with some operations performed on the left side and some on the right side. At the 6-month follow-up, the baseline and follow-up test scores for the different sides did not differ significantly. The group with good collaterals (Matsushima Grade A, 9 patients) exhibited significantly increased postoperative perfusion (change in [△] hemodynamics) in bilateral frontal (left, p = 0.009; right, p = 0.003) and left parietal lobe (p = 0.014). The Spearman's correlation test suggested that only the right frontal lobe exhibited significant positive postoperative radiological correlates with cognitive performance (△MES-EX vs △hemodynamics, r = 0.620, p = 0.018; △MES-EX vs △ALFF, r = 0.676, p = 0.008; △hemodynamics vs △ALFF, r = 0.547, p = 0.043). Subsequent regional ALFF analysis revealed that the right dorsolateral prefrontal

  17. Postoperative Infection After Anterior Cruciate Ligament Reconstruction

    PubMed Central

    Gobbi, Alberto; Karnatzikos, Georgios; Chaurasia, Sanyam; Abhishek, Mudhigere; Bulgherhoni, Erica; Lane, John

    2015-01-01

    Context: Infection after anterior cruciate ligament reconstruction (ACLR) is uncommon; if it occurs, it can lead to disastrous complications. Objective: To analyze post-ACLR infections and identify related complications to provide the most effective treatment protocol. Study Design: Clinical review. Level of Evidence: Level 4. Results: Among approximately 1850 ACLRs performed by a single surgeon over the past 20 years, 7 cases of post-ACLR infection were identified (incidence, 0.37%). Five patients presenting with low-severity infection were successfully treated without any complication or residual functional disability. The remaining 2 patients, although successfully treated, presented with minor residual limitations. From a literature review, 16 studies including 246 cases of infection were reported among 35,795 ACLRs, making the rate of infection 0.68% (range, 0.14%-2.6%). Conclusion: With proper treatment protocols, post-ACLR infection is rare but can compromise outcomes. PMID:26603553

  18. Postoperative management for PIP joint pyrocarbon arthroplasty.

    PubMed

    Feldscher, Sheri B

    2010-01-01

    Although protocols provide therapists with the scaffolding with which to build a treatment program, it is the judgment, knowledge, and skills of the therapist, and how the one uses such information that allows for modification of a protocol when deemed necessary. This therapist outlines how she modified a postsurgical protocol by using anatomy, biomechanics, the literature, and clinical judgment. This article describes the methodical approach used to successfully modify a standard postsurgical protocol after a PIP joint arthroplasty.

  19. Full-thickness myotomy is associated with higher rate of postoperative gastroesophageal reflux disease

    PubMed Central

    Wang, Xue-Hong; Tan, Yu-Yong; Zhu, Hong-Yi; Li, Chen-Jie; Liu, De-Liang

    2016-01-01

    AIM To compare long-term occurrence of gastroesophageal reflux disease (GERD) between two different types of peroral endoscopic myotomy (POEM) for achalasia. METHODS We included all patients with achalasia who underwent POEM at our hospital from August 2011 to October 2012 and had complete GERD evaluation with ≥ 3 years of follow-up. They were divided into circular or full-thickness myotomy groups according to the depth of myotomy. Demographics, Eckardt score, manometry results, 24-h pH monitoring, and GERD symptoms were recorded and compared between the two groups. RESULTS We studied 56 patients (32 circular myotomy and 24 full-thickness myotomy) with complete GERD evaluation. There was no significant difference between the two groups in terms of treatment success (defined as Eckardt score ≤ 3), postoperative Eckardt score, mean basal lower esophageal sphincter pressure, and 4-s integrated relaxation pressure (4sIRP). Postoperative abnormal esophageal acid exposure was found in 25 patients (44.6%). A total of 13 patients (23.2%) had GERD symptoms and 12 had esophagitis (21.4%). Clinically relevant GERD (abnormal esophageal acid exposure associated with GERD symptoms and/or esophagitis) was diagnosed in 13 patients (23.2%). Multivariate analysis revealed that full-thickness myotomy and low level of postoperative 4sIRP were predictive factors for clinically relevant GERD. CONCLUSION Efficacy and manometry are comparable between achalasia patients treated with circular or full-thickness myotomy. But patients with full-thickness myotomy and low postoperative 4sIRP have more GERD. PMID:27895430

  20. [Postoperative peritonitis: pronostic factors of mortality].

    PubMed

    Marzougui, Y; Missaoui, K; Hannachi, Z; Dhibi, Y; Kouka, J; Dziri, C; Houissa, M

    2014-01-01

    The postoperative peritonitis (POP) remains formidable conditions due to a high mortality rate of between 20 and 80%. The purpose of this study is to identify risk factors for mortality. This study is a retrospective, descriptive analysis carried out over a period of 09 years (1/1/2003 - 30/11/2011) and interesting 102 patients supported for POP following general surgery. Achieved in department of General Surgery B Charles Nicolle hospital Tunis. The parameters measured included epidemiological data, data related to the Initial Surgical Intervention and reoperation for POP, terms of management and evolution. Bacteriological data were also seized. The incidence of POP was 0.90%. The average age of our patients was 58 +/- 19 years with a sex ratio of 1.08. Forty-seven percent of our patients belonged to the ASAII class. The initial operation was performed urgently in 49 patients (48%) with a majority belonging to the class II Altemeier (49.01%). Colorectal pathology (373%) and hepatobiliay (176%) were the most frequent reasons for the initial intervention. The frequency of clinical signs were fever (75.5%), hypothermia (6.9%), abdominal pain (725%), abdominal distension (46.1%), productive gastric aspiration (30.4%), abdominal defense (25.5%), externalizing the digestive fluid (25.5%), vomiting (19.6%), diarrhea (12.7%), tachycardia (569%), oliguria (42.2%), respiratory failure (40.2%), hypotension (35.3%), neuropsychiatric disorders ( 23.5%) and jaundice (69%). The treatment period was 2.95 +/- 3.16 days. The surgical recovery time was 78 days +/- 5.66. At the time of reoperation, the APACHE II score was 8.43 +/- 6.26 and 25.1 +/- MPI score 8.53. The POP was generalized in 52.9% of cases with purulent peritoneal fluid in 51% of cases. The most common cause was the dropping of the anastomosis (59.8%). Empirical antibiotic therapy was appropriate in 69.44 % of cases. The mortality rate was 39.2%. Multivariate analysis using multiple logistic regression identified the

  1. [Responsibilities of the resident in anesthesiology and postoperative care].

    PubMed

    Barrios Flores, L F

    2004-01-01

    Among medical specialties, anesthesiology/postoperative care has one of the highest rates of malpractice claims. This article treats the responsibilities of interns and residents in anesthesiology, their supervisors, and the institutions where they practice and receive training.

  2. Evaluation of aromatherapy in treating postoperative pain: pilot study.

    PubMed

    Kim, Jung T; Wajda, Michael; Cuff, Germaine; Serota, David; Schlame, Michael; Axelrod, Deborah M; Guth, Amber A; Bekker, Alex Y

    2006-12-01

    This study compared the analgesic efficacy of postoperative lavender oil aromatherapy in 50 patients undergoing breast biopsy surgery. Twenty-five patients received supplemental oxygen through a face mask with two drops of 2% lavender oil postoperatively. The remainder of the patients received supplemental oxygen through a face mask with no lavender oil. Outcome variables included pain scores (a numeric rating scale from 0 to 10) at 5, 30, and 60 minutes postoperatively, narcotic requirements in the postanesthesia care unit (PACU), patient satisfaction with pain control, as well as time to discharge from the PACU. There were no significant differences in narcotic requirements and recovery room discharge times between the two groups. Postoperative lavender oil aromatherapy did not significantly affect pain scores. However, patients in the lavender group reported a higher satisfaction rate with pain control than patients in the control group (P = 0.0001).

  3. Aqueous acupuncture for postoperative pain--a matched controlled trial.

    PubMed

    Chen, S C; Lu, S N; Lai, C T; Jean, J Y; Hsiao, C L; Hsu, P T

    1991-09-01

    The analgesic effects of acupuncture are well-documented. Aqueous acupuncture, or point injection, is a conveniently modified modern acupuncture method. This matched controlled trial was carried out to evaluate the effects of aqueous acupuncture in postoperative pain control. A total of 12 patients were selected as age-, sex- and operative-style-matched controls. In treating group, 2 to 5 ml of 20% glucose solution was injected into Ho-Ku (LI 4) and Yang-Ling-Chuan (GB 34) when patients had regained conciousness from operation anesthesia. The pain intensity were recorded as score system included verbal, sleep disturbance and use of narcotics. In comparisons with the control group, the intensity of postoperative pain, and the amounts and frequency of narcotics used were significantly lower in the study group, especially for the first 12 postoperative hours. Aqueous acupuncture is a convenient and effective procedure in postoperative pain control.

  4. Special postoperative diet orders: Irrational, obsolete, and imprudent.

    PubMed

    Sriram, Krishnan; Ramasubramanian, Vidhya; Meguid, Michael M

    2016-04-01

    There are no indications to prescribed special diets for postoperative patients. Low-sodium and low-fat or low-cholesterol diets are examples of restricted diets, especially in patients with heart disease and atherosclerosis. These restricted diets are unpalatable. Postoperative nausea, paralytic ileus, and vomiting caused by residual anesthetic effects and opioids used for pain control further contribute to the problem. Long-term adherence to these diets is necessary to derive benefits. Prescribing regular and palatable diets in the immediate postoperative period to meet protein and energy goals is important for wound healing and is commensurate with best clinical practices. In the following, we review the pertinent literature and offer clinical evidence that routine special diet orders for postoperative patients are not necessary.

  5. Teaching Succession with Forests.

    ERIC Educational Resources Information Center

    Stronck, David R.

    1982-01-01

    Suggesting advantages of using forests to teach succession, briefly outlines procedures for gathering evidence of succession including numbers, ages, and sizes of trees. Five plot studies conducted by students at the University of Victoria are also described. (DC)

  6. The role of postoperative chest radiography in pediatric tracheotomy.

    PubMed

    Greenberg, J S; Sulek, M; de Jong, A; Friedman, E M

    2001-07-30

    A postoperative chest radiograph has traditionally been obtained after tracheotomies to evaluate for the presence of a pneumothorax and to assess tube position. Several recent studies in adults have questioned the usefulness of routine postoperative chest radiography in uncomplicated cases, but the role of post-operative chest radiography in pediatric patients has not been previously reviewed. We performed this study to examine the clinical utility of post-tracheotomy chest radiography in pediatric patients and determine if this routine practice impacts patient management enough to merit continued usage. A retrospective review was performed of 200 consecutive pediatric patients who underwent tracheotomies by the otolaryngology service in a tertiary care pediatric hospital from January 1994 to June 1999. All patients received postoperative chest radiographs. Five of 200 patients had a new postoperative radiographic finding, with three requiring interventions. Two patients required chest tube placement for pneumothorax, and one patient required tracheostomy tube change for repositioning. Fifty-one patients, including both pneumothoraces, exhibited clinical signs of pneumothorax (decreased breath sounds or oxygen saturation) in the immediate postoperative period. Chest X-ray ruled out a pneumothorax in the remaining 49 patients. The majority of these 51 patients were less than 2 years old (94%, P=0.002) or weighed less than 17 kg (89%, P=0.004). Postoperative chest X-rays yielded clinically relevant information in 168 patients that fell into one or more of four high risk categories: age less than 2, weight less than 17 kg, emergent procedures, or concomitant central line placement. Avoiding chest X-rays in the remaining 32 patients would have resulted in potential savings of $5000, which does not reflect the actuarial cost of a missed complication. Since the majority of our patients (84%) fell into a high-risk category, we feel it would be prudent to continue

  7. [Postoperative nocardiosis caused by Nocardia otitidiscaviarum: pitfalls and delayed diagnosis].

    PubMed

    Bonnet, F; Donay, J-L; Fieux, F; Marie, O; de Kerviler, E; Jacob, L

    2007-01-01

    Nocardiosis is an uncommon infection, which is exceptionally present as a postoperative event. A case of postoperative pulmonary and cerebro-meningeal infection caused by Nocardia otitidiscaviarum after a leg amputation in a diabetic patient is reported. Diagnosis has been delayed and the clinical, radiological and microbiological causes of this delay are assessed from a quality of care management point of view. Recommendations are proposed regarding physicians' role and optimized microbiological procedures for recognition of slowly growing nocardial strains.

  8. Comparison of methods to facilitate postoperative bowel function.

    PubMed

    Crainic, Christina; Erickson, Kathie; Gardner, Janet; Haberman, Sheri; Patten, Pam; Thomas, Pat; Hays, Victoria

    2009-01-01

    Improving postoperative return of bowel function after abdominal surgery is an important nursing and medical goal. One promising intervention to achieve this goal is to have patients chew gum several times per day in the early postoperative period to stimulate the cephalic-vagal reflex and bowel peristalsis. A study to determine if return of gastrointestinal function after abdominal surgery could be hastened by the simple intervention of chewing gum or sucking on hard candy three times per day is described.

  9. Laparoscopic Surgery Can Reduce Postoperative Edema Compared with Open Surgery

    PubMed Central

    Guo, Dong; Gong, Jianfeng; Cao, Lei; Wei, Yao; Guo, Zhen

    2016-01-01

    Aim. The study aimed to investigate the impact of laparoscopic surgery and open surgery on postoperative edema in Crohn's disease. Methods. Patients who required enterectomy were divided into open group (Group O) and laparoscopic group (Group L). Edema was measured using bioelectrical impedance analysis preoperatively (PRE) and on postoperative day 3 (POD3) and postoperative day 5 (POD5). The postoperative edema was divided into slight edema and edema by an edema index, defined as the ratio of total extracellular water to total body water. Results. Patients who underwent laparoscopic surgery had better clinical outcomes and lower levels of inflammatory and stress markers. A total of 31 patients (26.05%) developed slight edema and 53 patients (44.54%) developed edema on POD3. More patients developed postoperative edema in Group O than in Group L on POD3 (p = 0.006). The value of the edema index of Group O was higher than that of Group L on POD3 and POD5 (0.402 ± 0.010 versus 0.397 ± 0.008, p = 0.001; 0.401 ± 0.009 versus 0.395 ± 0.007, p = 0.039, resp.). Conclusions. Compared with open surgery, laparoscopic surgery can reduce postoperative edema, which may contribute to the better outcomes of laparoscopic surgery over open surgery. PMID:27777583

  10. Determining the effect of intraperitoneal pethidine on postoperative pain.

    PubMed

    Jahromi, S Abbas Hosseini; Valami, S Massumeh Hosseini; Yaghoubi, Siamak

    2011-02-01

    The main problem in the postoperative period is pain relief. Adequate postoperative analgesia not only leads to patient's comfort but also decreases morbidity, nursing care and time of hospitalization. Determination of the effect of intraperitoneal pethidine on postoperative pain in women scheduled for elective tubal ligation was undertaken. In a double blind clinical trial study of 60 women, ASA I, 25-45 years old, were enrolled for elective tubal ligation in Kosar hospital in Qazvin, IRAN. Patients were randomly divided in two equal groups (30 each).One group received pethidine intraperitoneally and the other group received equal amount of placebo in the same region. The intensity of postoperative pain was evaluated by visual analogue scale (VAS) for about 8 hours. Incidence of nausea was also evaluated. Data was transformed to SPSS software. Then data analysis was performed by U-test. There was no significant statistical difference with regard to age, weight, and time of operation between the two groups. The mean score of pain was significantly lower in intraperitoneal pethidine group than placebo group but the incidence of nausea in the intraperitoneal pethidine group was more than in placebo group (P < 0.05). Thus, intraperitoneal pethidine decreases postoperative pain but increases postoperative nausea.

  11. Perspectives of Swedish patients on postoperative pain management.

    PubMed

    Idvall, Ewa; Bergqvist, Anna; Silverhjelm, Jenny; Unosson, Mitra

    2008-06-01

    This study aimed to describe the perspectives of surgical patients towards postoperative pain management during their hospital stay. Thirty strategically chosen postoperative inpatients from different surgical wards in a university hospital in Sweden participated. A qualitative, descriptive approach using individual interviews was chosen. These were tape-recorded, transcribed verbatim, and analyzed according to a qualitative content analysis. The patients' descriptions of postoperative pain management indicated that pain was a symptom that was always in focus, either because it was constantly present or because pain could appear abruptly during different activities and movements. Although the focus was on pain and an awareness that it should be relieved or avoided, the solutions were often routine, short-term, and involved the regular intake of drugs, plus additional medication if needed for an acute pain episode. From the patients' descriptions of their experience with postoperative pain management, we distinguished three categories: "patients' pain knowledge", "patients' pain management approaches", and "patients' views of health-care professionals". The findings from this study highlight important aspects of nursing care that should receive greater attention in postoperative pain management. The patients' narratives could be a valuable asset in the quality improvement of postoperative pain management as these narratives highlight episodes difficult to elicit in other ways.

  12. Postoperative pain relief following hysterectomy: A randomized controlled trial

    PubMed Central

    Raghvendra, K. P.; Thapa, Deepak; Mitra, Sukanya; Ahuja, Vanita; Gombar, Satinder; Huria, Anju

    2016-01-01

    Background: Women experience moderate to severe postoperative pain following total abdominal hysterectomy (TAH). The transversus abdominis plane (TAP) block is a new modality for providing postoperative pain relief in these patients. Materials and Methods: The present study was a single center, prospective randomized trial. After the Institutional Ethics Committee approval and informed consent, patients were randomized to either epidural group: Epidural block placement + general anesthesia (GA) or TAP group: Single shot TAP block + GA. Patients in both the groups received standard general anesthetic technique and intravenous tramadol patient-controlled analgesia in the postoperative period. Patients were monitored for tramadol consumption, visual analog scale (VAS) both at rest and on coughing, hemodynamics, and side effects at 0, 2, 4, 6, 8, 12, and 24 h postoperatively. Results: The total consumption of tramadol in 24 h was greater in TAP group as compared to epidural group (68.8 [25.5] vs. 5.3 [11.6] mg, P < 0.001). The VAS scores at rest and on coughing were higher in TAP group as compared to the epidural group at 6, 8, 12, and 24 h postoperatively (P < 0.05). None of the patients in either group had any adverse effects. Conclusion: Epidural analgesia provided greater tramadol-sparing effect with superior analgesia postoperatively as compared to TAP block in patients up to 24 h following TAH. PMID:27499592

  13. Success in Science, Success in Collaboration

    SciTech Connect

    Johnston, Mariann R.

    2016-08-25

    This is a series of four different scientific problems which were resolved through collaborations. They are: "Better flow cytometry through novel focusing technology", "Take Off®: Helping the Agriculture Industry Improve the Viability of Sustainable, Large-Production Crops", "The National Institutes of Health's Models of Infectious Disease Agent Study (MIDAS)", and "Expanding the capabilities of SOLVE/RESOLVE through the PHENIX Consortium." For each one, the problem is listed, the solution, advantages, bottom line, then information about the collaboration including: developing the technology, initial success, and continued success.

  14. Prevention of Postoperative Atrial Fibrillation: Novel and Safe Strategy Based on the Modulation of the Antioxidant System

    PubMed Central

    Rodrigo, Ramón

    2012-01-01

    Postoperative atrial fibrillation (AF) is the most common arrhythmia following cardiac surgery with extracorporeal circulation. The pathogenesis of postoperative AF is multifactorial. Oxidative stress, caused by the unavoidable ischemia–reperfusion event occurring in this setting, is a major contributory factor. Reactive oxygen species (ROS)-derived effects could result in lipid peroxidation, protein carbonylation, or DNA oxidation of cardiac tissue, thus leading to functional and structural myocardial remodeling. The vulnerability of myocardial tissue to the oxidative challenge is also dependent on the activity of the antioxidant system. High ROS levels, overwhelming this system, should result in deleterious cellular effects, such as the induction of necrosis, apoptosis, or autophagy. Nevertheless, tissue exposure to low to moderate ROS levels could trigger a survival response with a trend to reinforce the antioxidant defense system. Administration of n−3 polyunsaturated fatty acids (PUFA), known to involve a moderate ROS production, is consistent with a diminished vulnerability to the development of postoperative AF. Accordingly, supplementation of n−3 PUFA successfully reduced the incidence of postoperative AF after coronary bypass grafting. This response is due to an up-regulation of antioxidant enzymes, as shown in experimental models. In turn, non-enzymatic antioxidant reinforcement through vitamin C administration prior to cardiac surgery has also reduced the postoperative AF incidence. Therefore, it should be expected that a mixed therapy result in an improvement of the cardioprotective effect by modulating both components of the antioxidant system. We present novel available evidence supporting the hypothesis of an effective prevention of postoperative AF including a two-step therapeutic strategy: n−3 PUFA followed by vitamin C supplementation to patients scheduled for cardiac surgery with extracorporeal circulation. The present study should

  15. Clinical value of CT-based preoperative software assisted lung lobe volumetry for predicting postoperative pulmonary function after lung surgery

    NASA Astrophysics Data System (ADS)

    Wormanns, Dag; Beyer, Florian; Hoffknecht, Petra; Dicken, Volker; Kuhnigk, Jan-Martin; Lange, Tobias; Thomas, Michael; Heindel, Walter

    2005-04-01

    This study was aimed to evaluate a morphology-based approach for prediction of postoperative forced expiratory volume in one second (FEV1) after lung resection from preoperative CT scans. Fifteen Patients with surgically treated (lobectomy or pneumonectomy) bronchogenic carcinoma were enrolled in the study. A preoperative chest CT and pulmonary function tests before and after surgery were performed. CT scans were analyzed by prototype software: automated segmentation and volumetry of lung lobes was performed with minimal user interaction. Determined volumes of different lung lobes were used to predict postoperative FEV1 as percentage of the preoperative values. Predicted FEV1 values were compared to the observed postoperative values as standard of reference. Patients underwent lobectomy in twelve cases (6 upper lobes; 1 middle lobe; 5 lower lobes; 6 right side; 6 left side) and pneumonectomy in three cases. Automated calculation of predicted postoperative lung function was successful in all cases. Predicted FEV1 ranged from 54% to 95% (mean 75% +/- 11%) of the preoperative values. Two cases with obviously erroneous LFT were excluded from analysis. Mean error of predicted FEV1 was 20 +/- 160 ml, indicating absence of systematic error; mean absolute error was 7.4 +/- 3.3% respective 137 +/- 77 ml/s. The 200 ml reproducibility criterion for FEV1 was met in 11 of 13 cases (85%). In conclusion, software-assisted prediction of postoperative lung function yielded a clinically acceptable agreement with the observed postoperative values. This method might add useful information for evaluation of functional operability of patients with lung cancer.

  16. Incidence of Post-Operative Sepsis and Role of Charlson Co-Morbidity Score for Predicting Postoperative Sepsis.

    PubMed

    Emami-Razavi, Seyed Hassan; Mohammadi, Atefeh; Alibakhshi, Abbas; Jalali, Mehdi; Ghajarzadeh, Mahsa

    2016-05-01

    Sepsis and septic shock are among mortality causes following major surgeries. The Charlson co-morbidity index consists of 19 weighted categories related to chronic health which measures the burden of co-morbidity. The goal of this study was to determine the incidence of postoperative sepsis in patients underwent gynecological and gastrointestinal cancer surgeries and predictive role of Charlson index for this situation. Two hundred and twenty-two patients who underwent gynecological and gastrointestinal cancer surgeries were evaluated. Sixty-four (28.6%) patients developed SIRS postoperatively. Forty-four (19.7%) patients developed sepsis postoperatively. Mean age, duration of hospitalization and surgery, the Charlson score were significantly higher in patients who developed sepsis than other cases. Blood transfusion and Charlson score were independent predictors of sepsis occurrence. Charlson co-morbidity index is a predictive factor for developing postoperative sepsis.

  17. Clinical recommendations for postoperative care after heart transplantation in children: 21 years of a single-center experience

    PubMed Central

    Azeka, Estela; Jatene, Marcelo Biscegli; Tanaka, Ana Cristina; Galas, Filomena Regina; Hajjar, Ludhmilla Abrahao; Miura, Nana; Auler, Jose Otávio Costa

    2014-01-01

    Heart transplantation is an option for children with complex congenital heart disease and cardiomyopathies. A patient's quality of life and long-term survival depend on successful management of the surgical complications and adverse side effects of immunosuppression. The purpose of this review was to summarize the practical management of postoperative care in this patient population and to make recommendations for the future. PMID:24860859

  18. Success in Primary School. Success in Schools

    ERIC Educational Resources Information Center

    Academy for Educational Development, 2010

    2010-01-01

    A quality education system is not measured solely by national test scores, but by whether all students are successful in primary school. This simply stated goal is surprisingly difficult to achieve where substantial numbers of children are at risk of failing to complete a primary education. This paper explores the challenges and the diverse…

  19. Postoperative infusional continuous regional analgesia. A technique for relief of postoperative pain following major extremity surgery.

    PubMed

    Malawer, M M; Buch, R; Khurana, J S; Garvey, T; Rice, L

    1991-05-01

    A new technique using postoperative infusional continuous regional analgesia (PICRA) for postoperative pain relief was investigated in 23 surgical patients treated by amputation (12 patients) or by limb-salvage resection operations (11 patients). Bupivacaine was delivered into peripheral nerve sheaths via catheters placed therein at the time of surgery. Only patients in whom the nerves were easily accessible were treated. Catheters were placed in the axillary sheath, the lumbosacral trunk, and the femoral nerve sheaths of patients treated with shoulder girdle and pelvic procedures (resections and amputations), and within the sciatic nerve sheath of those treated with lower extremity procedures. The anesthetic agent was delivered at controllable rates. Regional analgesia was obtained in the operative site with minimal motor or sensory decrease. To assess the efficacy of this technique, the results of this study group were compared with those of a matched group of 11 patients treated with similar surgical procedures but who received epidural morphine. Eleven of the 23 patients on PICRA required no supplemental narcotic agents. The mean level of the narcotic agents required by the remaining 13 PICRA patients was approximately one third of that required by the matched group of 11 patients receiving epidural morphine. Overall, the patients on PICRA had an 80% reduction of narcotic requirements when compared to the historical controls. The technique is reliable and can be performed by the surgeon, requiring about a ten-minute increase in operating time. It has potentially wide application in orthopedics in procedures in which the major nerves are easily accessible (e.g., pelvic fractures and revision hip surgery) and for patients with intractable pain of the extremities.

  20. Placement of a new fully covered self-expanding metal stent for postoperative biliary strictures and leaks not responding to plastic stenting.

    PubMed

    Luigiano, Carmelo; Bassi, Marco; Ferrara, Francesco; Fabbri, Carlo; Ghersi, Stefania; Morace, Carmela; Consolo, Pierluigi; Maimone, Antonella; Galluccio, Gabriella; D'Imperio, Nicola; Cennamo, Vincenzo

    2013-04-01

    Fully covered self-expanding metal stents (FCSEMSs) are now being used to treat postoperative biliary strictures (BSs) and biliary leaks (BLs). The aim of this study was to assess the safety and effectiveness of a new FCSEMS (Wallflex) in patients with postoperative BSs and BLs after failure of traditional endoscopic treatment. Between January 2010 and December 2011, 16 patients (10 patients with postcholecystectomy BSs, 4 with postcholecystectomy BLs, and 2 with postorthotopic liver transplantation BSs) were enrolled. The technical and clinical success rate was 100%. All FCSEMSs were removed after a mean of 141 days. Complications occurred in 7 cases: 2 postprocedure pain, 2 mild pancreatitis, 1 early distal, and 2 late proximal FCSEMS migration. The overall long-term clinical success rate was 94% after a mean follow-up of 13 months. In our experience, the placement of FCSEMSs is an effective and secure method of treating refractory postoperative BSs or BLs.

  1. Ipsilateral Irradiation for Oral and Oropharyngeal Carcinoma Treated With Primary Surgery and Postoperative Radiotherapy

    SciTech Connect

    Vergeer, Marije R.; Doornaert, Patricia; Jonkman, Anja; Kaanders, Johannes H.A.M.; Ende, Piet L.A. van den; Jong, Martin A. de; Leemans, C. Rene; Langendijk, Johannes A.

    2010-11-01

    Purpose: The purpose was to evaluate the contralateral nodal control (CLNC) in postoperative patients with oral and oropharyngeal cancer treated with ipsilateral irradiation of the neck and primary site. Late radiation-induced morbidity was also evaluated. Methods and Materials: The study included 123 patients with well-lateralized squamous cell carcinomas treated with surgery and unilateral postoperative irradiation. Most patients had tumors of the gingiva (41%) or buccal mucosa (21%). The majority of patients underwent surgery of the ipsilateral neck (n = 102 [83%]). The N classification was N0 in 73 cases (59%), N1 or N2a in 23 (19%), and N2b in 27 cases (22%). Results: Contralateral metastases developed in 7 patients (6%). The 5-year actuarial CLNC was 92%. The number of lymph node metastases was the only significant prognostic factor with regard to CLNC. The 5-year CLNC was 99% in N0 cases, 88% in N1 or N2a cases, and 73% in N2b cases (p = 0.008). Borderline significance (p = 0.06) was found for extranodal spread. Successful salvage could be performed in 71% of patients with contralateral metastases. The prevalence of Grade 2 or higher xerostomia was 2.6% at 5 years. Conclusions: Selected patients with oral or oropharyngeal carcinoma treated with primary surgery and postoperative ipsilateral radiotherapy have a very high CLNC with a high probability of successful salvage in case of contralateral metastases. However, bilateral irradiation should be applied in case of multiple lymph node metastases in the ipsilateral neck, particularly in the presence of extranodal spread. The incidence of radiation-induced morbidity is considerably lower as observed after bilateral irradiation.

  2. The use of topical aqueous suppressants in the prevention of postoperative intraocular pressure elevation following pars plana vitrectomy with long-acting gas tamponade.

    PubMed Central

    Mittra, R A; Pollack, J S; Dev, S; Han, D P; Mieler, W F; Connor, T B

    1998-01-01

    PURPOSE: To determine if topical aqueous suppressant therapy applied after pars plana vitrectomy (PPV) with gas tamponade successfully prevents postoperative elevation of intraocular pressure (IOP). METHODS: A prospective, controlled study was performed on patients who met inclusion criteria and underwent PPV with gas tamponade (SF6 18%-20% or C3F8 12%-16%) over a 1-year period. Treatment eyes received topical aqueous suppressants at the end of surgery. Postoperative IOP checks were performed at 4 to 6 hours, 1 day, and 1 week. RESULTS: Twenty-one control (C) and 20 treatment (T) eyes met the inclusion criteria. The IOP (in mm Hg) measured at 4 to 6 hours (23.05 [C], 14.73 [T] and 1 day (23.24 [C], 17.28 [T]) postoperatively showed a statistically significant difference between the groups (P = .0038) at 4 to 6 hours, and a trend toward significance (P = .057) at 1 day. Eleven control and 3 treatment eyes had an IOP spike above 25 mm Hg at 4 to 6 hours or 1 day postoperatively (P = .02), and 6 control and 1 treatment eye had a postoperative IOP above 30 mm Hg. A pressure rise above 40 mm Hg was seen in 2 control eyes and no treatment eyes. CONCLUSIONS: Use of topical aqueous suppressants following PPV with long-acting gas tamponade is effective in preventing significant postoperative IOP elevation in a majority of cases. PMID:10360287

  3. Impact of a multifaceted program to prevent postoperative delirium in the elderly: the CONFUCIUS stepped wedge protocol

    PubMed Central

    2011-01-01

    Background Postoperative delirium is common in the elderly and is associated with a significant increase in mortality, complications, length of hospital stay and admission in long care facility. Although several interventions have proved their effectiveness to prevent it, the Cochrane advises an assessment of multifaceted intervention using rigorous methodology based on randomized study design. Our purpose is to present the methodology and expected results of the CONFUCIUS trial, which aims to measure the impact of a multifaceted program on the prevention of postoperative delirium in elderly. Method/Design Study design is a stepped wedge cluster randomized trial within 3 surgical wards of three French university hospitals. All patients aged 75 and older, and admitted for scheduled surgery will be included. The multifaceted program will be conducted by mobile geriatric team, including geriatric preoperative consultation, training of the surgical staff and implementation of the Hospital Elder Life Program, and morbidity and mortality conference related to delirium cases. The primary outcome is based on postoperative delirium rate within 7 days after surgery. This program is planned to be implemented along four successive time periods within all the surgical wards. Each one will be affected successively to the control arm and to the intervention arm of the trial and the order of program introduction within each surgical ward will be randomly assigned. Based on a 20% reduction of postoperative delirium rate (ICC = 0.25, α = 0.05, β = 0.1), three hundred sixty patients will be included i.e. thirty patients per service and per time period. Endpoints comparison between intervention and control arms of the trial will be performed by considering the cluster and time effects. Discussion Better prevention of delirium is expected from the multifaceted program, including a decrease of postoperative delirium, and its consequences (mortality, morbidity, postoperative

  4. Obstructive Sleep Apnea: Preoperative Screening and Postoperative Care.

    PubMed

    Wolfe, Robert M; Pomerantz, Jonathan; Miller, Deborah E; Weiss-Coleman, Rebecca; Solomonides, Tony

    2016-01-01

    The incidence of obstructive sleep apnea (OSA) has reached epidemic proportions, and it is an often unrecognized cause of perioperative morbidity and mortality. Profound hypoxic injury from apnea during the postoperative period is often misdiagnosed as cardiac arrest due to other causes. Almost a quarter of patients entering a hospital for elective surgery have OSA, and >80% of these cases are undiagnosed at the time of surgery. The perioperative period puts patients at high risk of apneic episodes because of drug effects from sedatives, narcotics, and general anesthesia, as well as from the effects of postoperative rapid eye movement sleep changes and postoperative positioning in the hospital bed. For adults, preoperative screening using the STOP or STOP-Bang questionnaires can help to identify adult patients at increased risk of OSA. In the pediatric setting, a question about snoring should be part of every preoperative examination. For patients with known OSA, continuous positive airway pressure should be continued postoperatively. Continuous pulse oximetry monitoring with an alarm system can help to prevent apneic catastrophes caused by OSA in the postoperative period.

  5. Preoperative anxiety and emergence delirium and postoperative maladaptive behaviors.

    PubMed

    Kain, Zeev N; Caldwell-Andrews, Alison A; Maranets, Inna; McClain, Brenda; Gaal, Dorothy; Mayes, Linda C; Feng, Rui; Zhang, Heping

    2004-12-01

    Based on previous studies, we hypothesized that the clinical phenomena of preoperative anxiety, emergence delirium, and postoperative maladaptive behavioral changes were closely related. We examined this issue using data obtained by our laboratory over the past 6 years. Only children who underwent surgery and general anesthesia using sevoflurane/O(2)/N(2)O and who did not receive midazolam were recruited. Children's anxiety was assessed preoperatively with the modified Yale Preoperative Anxiety Scale (mYPAS), emergence delirium was assessed in the postanesthesia care unit, and behavioral changes were assessed with the Post Hospital Behavior Questionnaire (PHBQ) on postoperative days 1, 2, 3, 7, and 14. Regression analysis showed that the odds of having marked symptoms of emergence delirium increased by 10% for each increment of 10 points in the child's state anxiety score (mYPAS). The odds ratio of having new-onset postoperative maladaptive behavior changes was 1.43 for children with marked emergence status as compared with children with no symptoms of emergence delirium. A 10-point increase in state anxiety scores led to a 12.5% increase in the odds that the child would have a new-onset maladaptive behavioral change after the surgery. This finding is highly significant to practicing clinicians, who can now predict the development of adverse postoperative phenomena, such as emergence delirium and postoperative behavioral changes, based on levels of preoperative anxiety.

  6. Effects of Anesthetic Agent Propofol on Postoperative Sex Hormone Levels

    PubMed Central

    Kim, H.; Ku, S.-Y.; Kim, H. C.; Suh, C. S.; Kim, S. H.; Choi, Y. M.

    2016-01-01

    Introduction: Several studies have found anesthetic agents including propofol in ovarian follicular fluid. However, little is known about the effect of anesthetic agents on ovarian function. We aimed to investigate whether there were differences in the postoperative levels of sex hormones when propofol was used as the anesthetic agent. Methods: A retrospective review was done of 80 patients who underwent ovarian surgery, with 72 infertile women serving as controls. Patients were included in the study if their serum estradiol (E2) and follicle stimulating hormone (FSH) levels were measured during their first postoperative menstrual cycle. Results: Patients were grouped according to the use or non-use of propofol as follows: propofol group (n = 39) and non-propofol group (n = 41). The control group did not undergo surgery. Postoperative E2 levels did not differ between the three groups, but FSH levels were significantly higher in the patients who had undergone surgery compared to controls (p < 0.05). Post-hoc analysis of E2 and FSH levels in the propofol and non-propofol groups did not show any significant differences. Conclusions: The use of propofol did not result in any differences compared to other anesthetic agents in terms of postoperative sex hormone levels after gynecologic surgery. The type of anesthetic agent does not seem to affect the postoperative levels of female sex hormones. PMID:27134297

  7. A prospective study on postoperative pain after cataract surgery

    PubMed Central

    Porela-Tiihonen, Susanna; Kaarniranta, Kai; Kokki, Merja; Purhonen, Sinikka; Kokki, Hannu

    2013-01-01

    Purpose To evaluate postoperative pain and early recovery in cataract patients. Patients and methods A total of 201 patients who underwent elective first eye cataract extraction surgery were enrolled, and 196 were included in the final analysis. The study design was a single-center, prospective, follow-up study in a tertiary hospital in eastern Finland. Postoperative pain was evaluated with the Brief Pain Inventory at four time points: at baseline, and at 24 hours, 1 week, and 6 weeks postsurgery. Results Postoperative pain was relatively common during the first hours after surgery, as it was reported by 67 (34%) patients. After hospital discharge, the prevalence decreased; at 24 hours, 1 week, and 6 weeks, 18 (10%), 15 (9%) and 12 (7%) patients reported having ocular pain, respectively. Most patients with eye pain reported significant pain, with a score of ≥4 on a pain scale of 0–10, but few had taken analgesics for eye pain. Those who had used analgesics rated the analgesic efficacy of paracetamol and ibuprofen as good or excellent. Other ocular irritation symptoms were common after surgery; as a new postoperative symptom, foreign-body sensation was reported by 40 patients (22%), light sensitivity by 29 (16%), burning by 15 (8%), and itching by 15 (8%). Conclusion Moderate or severe postoperative pain was relatively common after cataract surgery. Thus, all patients undergoing cataract surgery should be provided appropriate counseling on pain and pain management after surgery. PMID:23885165

  8. Pre- and Postoperative Imaging of the Aortic Root

    PubMed Central

    Chan, Frandics P.; Mitchell, R. Scott; Miller, D. Craig; Fleischmann, Dominik

    2016-01-01

    Three-dimensional datasets acquired using computed tomography and magnetic resonance imaging are ideally suited for characterization of the aortic root. These modalities offer different advantages and limitations, which must be weighed according to the clinical context. This article provides an overview of current aortic root imaging, highlighting normal anatomy, pathologic conditions, imaging techniques, measurement thresholds, relevant surgical procedures, postoperative complications and potential imaging pitfalls. Patients with a range of clinical conditions are predisposed to aortic root disease, including Marfan syndrome, bicuspid aortic valve, vascular Ehlers-Danlos syndrome, and Loeys-Dietz syndrome. Various surgical techniques may be used to repair the aortic root, including placement of a composite valve graft, such as the Bentall and Cabrol procedures; placement of an aortic root graft with preservation of the native valve, such as the Yacoub and David techniques; and implantation of a biologic graft, such as a homograft, autograft, or xenograft. Potential imaging pitfalls in the postoperative period include mimickers of pathologic processes such as felt pledgets, graft folds, and nonabsorbable hemostatic agents. Postoperative complications that may be encountered include pseudoaneurysms, infection, and dehiscence. Radiologists should be familiar with normal aortic root anatomy, surgical procedures, and postoperative complications, to accurately interpret pre- and postoperative imaging performed for evaluation of the aortic root. Online supplemental material is available for this article. ©RSNA, 2015 PMID:26761529

  9. Successful Community Development Strategies.

    ERIC Educational Resources Information Center

    Johnson, Thomas G.

    This paper sketches several successful community economic development programs that have implications for rural education. Case studies are used to discuss community characteristics that contribute to development success. In Virginia, a Community Certification Program offers statewide business recruitment services to communities that meet program…

  10. Student Success Center Toolkit

    ERIC Educational Resources Information Center

    Jobs For the Future, 2014

    2014-01-01

    "Student Success Center Toolkit" is a compilation of materials organized to assist Student Success Center directors as they staff, launch, operate, and sustain Centers. The toolkit features materials created and used by existing Centers, such as staffing and budgeting templates, launch materials, sample meeting agendas, and fundraising…

  11. USAR Recruiting Success Factors.

    DTIC Science & Technology

    1987-12-01

    recruiters. Conventional multi. * variate statistical techniques have not prov ed-adequate in identifying successful recruiters, largely because of the...statistical techniques to the problem of identifying the relative importance of factors affecting recruiter success. Me t hod This study applies a...recruiters; background characteristics, suggestions about recruiter training, the value of various prospecting and selling techniques , workload, attitudes

  12. Success in Library School.

    ERIC Educational Resources Information Center

    Magrill, Rose Mary; Rinehart, Constance

    1979-01-01

    Data on admission characteristics and performance in library school were collected for students entering the A.M.L.S. program at the University of Michigan. Success measures--completion of degree, G.P.A., and amount of time required to complete degree--showed little relation to admission variables in determining success. (Author/MBR)

  13. Measuring Student Success

    ERIC Educational Resources Information Center

    Baldwin, Christopher; Bensimon, Estela Mara; Dowd, Alicia C.; Kleiman, Lisa

    2011-01-01

    Student success is at the heart of both institutional effectiveness and the community college mission, yet measuring such success at community colleges is problematic. This article highlights three efforts to grapple with this problem--a multistate work group of system- and state-level policymakers to create an improved set of student success…

  14. Principal Experiences of Succession

    ERIC Educational Resources Information Center

    Steele, Farla Gay

    2015-01-01

    This multiple case study explored the experiences of school principals and the usefulness of Peters' (2011) succession planning model. Ten purposefully selected principals from varying grade levels were interviewed; none reported a formal succession plan, and all had been assistant principals. The study concluded the assistant principal position…

  15. The Successful Retardate.

    ERIC Educational Resources Information Center

    Albizu-Miranda, Carlos; And Others

    To study the prevalence of mental retardation in Puerto Rico, the proportional distribution of successful retardates, and the processes accounting for success and failure, a random sample of 4,771 adults between the ages of 23 and 49 was screened by the Stanford Binet Form L and a vocabulary test. From this sample, the estimated retardation rate…

  16. Examining Management Success Potential.

    ERIC Educational Resources Information Center

    Quatrano, Louis A.

    The derivation of a model of management success potential in hospitals or health services administration is described. A questionnaire developed to assess management success potential in health administration students was voluntarily completed by approximately 700 incoming graduate students in 35 university health services administration programs…

  17. Momentum and Success

    ERIC Educational Resources Information Center

    Kunz, William

    2008-01-01

    Success begets success and opportunity begets opportunity. This principle is something that the author sees at work in his own life. One example of opportunities begetting opportunities is the experience he had at the Academy of Science and Technology to practice his programming skills. The Academy served as a great training ground for what would…

  18. Striving for Success.

    ERIC Educational Resources Information Center

    Mills-Novoa, Beverly; Coughlin, Eileen V.

    1994-01-01

    Features a self-assessment tool which encourages college campuses to look at the success factors needed to undergird alcohol and other drug prevention programs. Self-assessment based on characteristics of successful programs provides a strategic planning method, evaluation tool, and the needed benchmarks to ensure progress. Provides examples of…

  19. PSAT and AP Success.

    ERIC Educational Resources Information Center

    Palin, Raymond J.

    2001-01-01

    Through evaluation of 73 eleventh-grade students over three years, explores the extent to which standardized test scores and other academic factors predict success on the Advanced Placement (AP) exam in U.S. history. Finds that standardized scores, grade point average, and anticipated college majors are closely related to AP success. (CMK)

  20. Student Success. March 2006

    ERIC Educational Resources Information Center

    Online Submission, 2006

    2006-01-01

    "Student Success" is EPI's occasional e-magazine dedicated to the discussion of retaining students in higher education. Over the course of the next issues of "Student Success," the Educational Policy Institute (EPI) will explore three questions about retention on our college campuses. Part I will look at the barriers to student retention, both…

  1. Fear of Success.

    ERIC Educational Resources Information Center

    Petty, Steve

    Fear of success in a group of high school students (N=127) was studied, with research findings supporting the following generalizations: (1) high school students with an intermediate level of self-esteem have greater fear of success than those with high and low levels of self-esteem; (2) high school students with BSRI (Bem Sex Role Inventory)…

  2. Undergoing enucleation of the eye. Part 2: postoperative care.

    PubMed

    Cooper, John

    In this, the second of a 2-part article, the author discusses the postoperative care of patients who undergo enucleation of the eye. Part one explored aspects of preoperative care of enucleated patients. In the immediate period following surgery, patients require support and advice regarding pain, nausea and simple care of the eye socket. Apart from the intrinsic postoperative demands of the surgery, there are also the difficulties and challenges associated with providing psychological support and helping patients cope with the loss of an eye. Ultimately, the patient can overcome any initial problems and eventually be able to wear a custom-made prosthesis, which will hopefully allow the patient to move on with their lives. As in the first part, the author will use both referenced material and anecdotal references (upon personal reflection) to analyze the ongoing postoperative care and support of these patients.

  3. Postoperative chronic pressure abnormalities in the vitreon study.

    PubMed

    Adile, S L; Peyman, G A; Greve, M D; Millsap, C M; Verma, L K; Wafapoor, H; Soheilian, M

    1994-01-01

    Perfluoroperhydrophenanthrene (Vitreon) was used as an intraoperative hydrokinetic retinal manipulator, followed by C3F8 or SF6 gases, silicone oil, or Vitreon as postoperative tamponading agents in 234 eyes. Two chronic intraoperative pressure abnormalities were defined: hypotony (5 mm Hg or less) and elevated intraocular pressure (IOP) (25 mm Hg or more at three or more postoperative visits). Postoperatively, 28 eyes (12%) had chronically elevated IOP, and 41 (18%) had chronic hypotony. There was no significant difference in the incidence of abnormal IOP among the groups of eyes in which the various tamponading agents had been used. In particular, the use of Vitreon as an intraoperative tool or as a short-term tamponade did not affect the incidence of chronic abnormal IOP any more than did the use of silicone oil, C3F8, or SF6 as tamponading agents.

  4. [Effects of a Kampo medicine on postoperative infection].

    PubMed

    Iwagaki, Hiromi; Saito, Shinya

    2013-09-01

    We studied the effects of preoperative administration of Hochuekkito (TJ-41) on the host response of patients undergoing gastrectomy or colectomy in a prospective, randomized, multicenter clinical trial. Forty-eight patients were randomized into two groups: one received 7.5 g/day of TJ-41 for 7 days before surgery (n = 22); and the other served as the control group (n = 26). The body temperature and pulse rate in patients in the TJ41 group were significantly better controlled during the study compared with those in the control group. The concentration of serum cortisol on the first postoperative day in the TJ-41 group was also significantly lower compared with that in the control group. These results clearly indicate that the preoperative administration of TJ-41 may ameliorate an excessive postoperative inflammatory response and prolonged immunosuppressed state, resulting in fewer postoperative infectious complications.

  5. Effective postoperative pain prevention through administration of bupivacaine and diclofenac.

    PubMed Central

    Hyrkäs, T.; Ylipaavalniemi, P.; Oikarinen, V. J.; Paakkari, I.

    1994-01-01

    The efficacies of bupivacaine and lidocaine together with a preoperatively administered single-dose oral combination of normal- and sustained-release preparations of diclofenac in preventing postoperative pain after third molar removal were compared in a double-blind crossover study. Bilaterally impacted lower third molars were removed in two sessions. Each patient was given one type of local anesthetic on one session and the other in the second. Pain was recorded using a visual analog scale. When the diclofenac combination (150 mg) was given before the operation, postoperative analgesia was better with bupivacaine plus diclofenac than with lidocaine plus diclofenac. Twenty-five out of 40 patients preferred bupivacaine to lidocaine for local anesthesia. It is possible to achieve effective postoperative pain prevention by combining bupivacaine and preoperative normal- and sustained-release preparations of diclofenac. PMID:8629744

  6. [Postoperative pain therapy in urology. A prospective study].

    PubMed

    Gronau, E; Pannek, J; Benninghoff, A; Seibold, W; Senge, T

    2002-05-01

    A sufficient analgesic treatment in the early postoperative period is important for the patients comfort level. Moreover, physical therapy for prophylaxis of pneumonia and thrombosis is better tolerated. In a prospective study, we compared two postoperative pain management regimens to establish a sufficient pain management without the need of additional costs or manpower. Of 215 patients undergoing major urologic surgery, 111 patients received on demand medication exclusively (group 1), whereas 104 patients were treated with basic analgesics combined with on demand medication (group 2). Pain intensity, side effects and subjective well being were evaluated with a visual analogue scale and a standardised interview. Pain intensity and side effects were significantly lower in group 2. Thus, with combined analgesic treatment, postoperative pain relieve can be achieved safely and without additional costs.

  7. Relative analgesic potencies of morphine and hydromorphone in postoperative pain.

    PubMed

    Mahler, D L; Forrest, W H

    1975-05-01

    Because of discrepancies in the estimates of the relative analgesic potencies of hydromorphone and morphine, the drugs were compared in two four-point, double-blind bioassays. In the first study, hydromorphone, 1 and 2 mg, was compared with morphine, 5 and 10 mg, in 31 postoperative patients; in the second, hydromorphone, 0.5 and 1 mg, was compared with morphine, 5 and 10 mg, in 112 postoperative patients. Subjective responses to nurse-observer questions were used to quantitate analgesia for postoperative pain. Hydromorphone is more potent than commonly believed: approximately 0.9 to 1.2 mg is equianalgesic with 10 mg of morphine, with a similar incidence of side effects.

  8. Interhemispheric Difference Images from Postoperative Diffusion Tensor Imaging of Gliomas

    PubMed Central

    Kosztyla, Robert; Reinsberg, Stefan A; Moiseenko, Vitali; Toyota, Brian

    2016-01-01

    Introduction Determining the full extent of gliomas during radiotherapy planning can be challenging with conventional T1 and T2 magnetic resonance imaging (MRI). The purpose of this study was to develop a method to automatically calculate differences in the fractional anisotropy (FA) and mean diffusivity (MD) values in target volumes obtained with diffusion tensor imaging (DTI) by comparing with values from anatomically homologous voxels on the contralateral side of the brain. Methods Seven patients with a histologically confirmed glioma underwent postoperative radiotherapy planning with 1.5 T MRI and computed tomography. DTI was acquired using echo planar imaging for 20 noncolinear directions with b = 1000 s/mm2 and one additional image with b = 0, repeated four times for signal averaging. The distribution of FA and MD was calculated in the gross tumor volume (GTV), shells 0-5 mm, 5-10 mm, 10-15 mm, 15-20 mm, and 20-25 mm outside the GTV, and the GTV mirrored in the left-right direction (mirGTV). All images were aligned to a template image, and FA and MD interhemispheric difference images were calculated. The difference in mean FA and MD between the regions of interest was statistically tested using two-sided paired t-tests with α = 0.05. Results The mean FA in mirGTV was 0.20 ± 0.04, which was larger than the FA in the GTV (0.12 ± 0.03) and shells 0-5 mm (0.15 ± 0.03) and 5-10 mm (0.17 ± 0.03) outside the GTV. The mean MD (×10-3 mm2/s) in mirGTV was 0.93 ± 0.09, which was smaller than the MD in the GTV (1.48 ± 0.19) and the peritumoral shells. The distribution of FA and MD interhemispheric differences followed the same trends as FA and MD values. Conclusions This study successfully implemented a method for calculation of FA and MD differences by comparison of voxel values with anatomically homologous voxels on the contralateral side of the brain. Further research is warranted to determine if radiotherapy planning using these images can be used to improve

  9. Interhemispheric Difference Images from Postoperative Diffusion Tensor Imaging of Gliomas.

    PubMed

    Kosztyla, Robert; Reinsberg, Stefan A; Moiseenko, Vitali; Toyota, Brian; Nichol, Alan

    2016-10-05

    Introduction Determining the full extent of gliomas during radiotherapy planning can be challenging with conventional T1 and T2 magnetic resonance imaging (MRI). The purpose of this study was to develop a method to automatically calculate differences in the fractional anisotropy (FA) and mean diffusivity (MD) values in target volumes obtained with diffusion tensor imaging (DTI) by comparing with values from anatomically homologous voxels on the contralateral side of the brain. Methods Seven patients with a histologically confirmed glioma underwent postoperative radiotherapy planning with 1.5 T MRI and computed tomography. DTI was acquired using echo planar imaging for 20 noncolinear directions with b = 1000 s/mm(2) and one additional image with b = 0, repeated four times for signal averaging. The distribution of FA and MD was calculated in the gross tumor volume (GTV), shells 0-5 mm, 5-10 mm, 10-15 mm, 15-20 mm, and 20-25 mm outside the GTV, and the GTV mirrored in the left-right direction (mirGTV). All images were aligned to a template image, and FA and MD interhemispheric difference images were calculated. The difference in mean FA and MD between the regions of interest was statistically tested using two-sided paired t-tests with α = 0.05. Results The mean FA in mirGTV was 0.20 ± 0.04, which was larger than the FA in the GTV (0.12 ± 0.03) and shells 0-5 mm (0.15 ± 0.03) and 5-10 mm (0.17 ± 0.03) outside the GTV. The mean MD (×10(-3) mm(2)/s) in mirGTV was 0.93 ± 0.09, which was smaller than the MD in the GTV (1.48 ± 0.19) and the peritumoral shells. The distribution of FA and MD interhemispheric differences followed the same trends as FA and MD values. Conclusions This study successfully implemented a method for calculation of FA and MD differences by comparison of voxel values with anatomically homologous voxels on the contralateral side of the brain. Further research is warranted to determine if radiotherapy planning using these images can be used to

  10. Association of Preoperative Biliary Drainage With Postoperative Outcome Following Pancreaticoduodenectomy

    PubMed Central

    Povoski, Stephen P.; Karpeh, Martin S.; Conlon, Kevin C.; Blumgart, Leslie H.; Brennan, Murray F.

    1999-01-01

    Objective To determine whether preoperative biliary instrumentation and preoperative biliary drainage are associated with increased morbidity and mortality rates after pancreaticoduodenectomy. Summary Background Data Pancreaticoduodenectomy is accompanied by a considerable rate of postoperative complications and potential death. Controversy exists regarding the impact of preoperative biliary instrumentation and preoperative biliary drainage on morbidity and mortality rates after pancreaticoduodenectomy. Methods Two hundred forty consecutive cases of pancreaticoduodenectomy performed between January 1994 and January 1997 were analyzed. Multiple preoperative, intraoperative, and postoperative variables were examined. Pearson chi square analysis or Fisher’s exact test, when appropriate, was used for univariate comparison of all variables. Logistic regression was used for multivariate analysis. Results One hundred seventy-five patients (73%) underwent preoperative biliary instrumentation (endoscopic, percutaneous, or surgical instrumentation). One hundred twenty-six patients (53%) underwent preoperative biliary drainage (endoscopic stents, percutaneous drains/stents, or surgical drainage). The overall postoperative morbidity rate after pancreaticoduodenectomy was 48% (114/240). Infectious complications occurred in 34% (81/240) of patients. Intraabdominal abscess occurred in 14% (33/240) of patients. The postoperative mortality rate was 5% (12/240). Preoperative biliary drainage was determined to be the only statistically significant variable associated with complications (p = 0.025), infectious complications (p = 0.014), intraabdominal abscess (p = 0.022), and postoperative death (p = 0.037). Preoperative biliary instrumentation alone was not associated with complications, infectious complications, intraabdominal abscess, or postoperative death. Conclusions Preoperative biliary drainage, but not preoperative biliary instrumentation alone, is associated with increased

  11. Postoperative diet advancement: surgical dogma vs evidence-based medicine.

    PubMed

    Warren, Jeremy; Bhalla, Varun; Cresci, Gail

    2011-04-01

    Postoperative ileus is a natural part of recovery following abdominal and intestinal surgery. Research in the laboratory and clinical arenas has challenged the long-held belief that enteral nutrition (EN) should not be administered until bowel function has resumed, which is typically judged by a subjective bowel function assessment. Traditional postoperative management begins with clinical monitoring of return of bowel function, followed by a clear liquid diet that is advanced to regular solid food as tolerated. Studies have consistently demonstrated that early EN is safe and well tolerated, showing a reduction in wound morbidity and healing, fewer septic complications, diminished weight loss, and improved protein kinetics in patients administered early EN. Barriers to early enteral feeding include fear of GI morbidity, anastomotic disruption or leak but have not been proven valid in clinical or experimental trials. A clear liquid diet is the most frequently ordered first postoperative meal regardless of early or delayed administration. Although generally well tolerated, this diet fails to provide adequate nutrients to the postsurgical patient. In contrast, advancement to a regular diet as the initial meal has been shown to be well tolerated and provides significantly more nutrients than a clear liquid diet. This article reviews basic GI physiology, including motility, nutrient absorption, and the changes that occur in regulation and function of the GI tract following surgery, as well as clinical data regarding postoperative GI function and diet advancement. This will be applied to the clinical practices of postoperative dietary advancement to discuss the timing and choice of initial feeding in the postoperative patient.

  12. Post-operative diabetes insipidus after endoscopic transsphenoidal surgery.

    PubMed

    Schreckinger, Matthew; Walker, Blake; Knepper, Jordan; Hornyak, Mark; Hong, David; Kim, Jung-Min; Folbe, Adam; Guthikonda, Murali; Mittal, Sandeep; Szerlip, Nicholas J

    2013-12-01

    Diabetes insipidus (DI) after endoscopic transsphenoidal surgery (ETSS) can lead to increased morbidity, longer hospital stays, and increased medication requirements. Predicting which patients are at high risk for developing DI can help direct services to ensure adequate care and follow-up. The objective of this study was to review our institution's experience with ETSS and determine which clinical/laboratory variables are associated with DI in this patient population. The authors wanted to see if there was an easily determined single value that would help predict which patients develop DI. This represents the largest North American series of this type. We retrospectively reviewed the charts of patients who had undergone ETSS for resection of sellar and parasellar pathology between 2006 and 2011. We examined patient and tumor characteristics and their relationship to postoperative DI. Out of 172 endoscopic transsphenoidal surgeries, there were 15 cases of transient DI (8.7%) and 14 cases of permanent DI (8.1%). Statistically significant predictors of postoperative DI (p < 0.05) included tumor volume and histopathology (Rathke's cleft cyst and craniopharyngioma). Significant indicators of development of DI were postoperative serum sodium, preoperative to postoperative change in sodium level, and urine output prior to administration of 1-deamino-8-D-arginine vasopressin. An increase in serum sodium of ≥2.5 mmol/L is a positive marker of development of DI with 80% specificity, and a postoperative serum sodium of ≥145 mmol/L is a positive indicator with 98% specificity. Identifying perioperative risk factors and objective indicators of DI after ETSS will help physicians care for patients postoperatively. In this large series, we demonstrated that there were multiple perioperative risk factors for the development of DI. These findings, which are consistent with other reports from microscopic surgical series, will help identify patients at risk for diabetes insipidus

  13. [Valvular heart disease: preoperative assessment and postoperative care].

    PubMed

    Nägele, Reto; Kaufmann, Beat A

    2013-10-30

    Patients with valvular heart disease or with a prosthetic heart valve replacement are seen with increasing frequency in clinical practice. The medical care and evaluation of patients with valvular heart disease before valve surgery, but also the post-operative treatment is complex and managed by general practitioners, cardiologists and cardiac surgeons. In this mini-review we will first discuss the preoperative assessment of the two most common valvulopathies, aortic stenosis and mitral regurgitation. Then we will discuss the post-operative care, which includes the management of anticoagulation, serial follow up and as well as the diagnostic assessment of complications such as thromboembolism, hemolysis, endocarditis and valve dysfunction.

  14. Postoperative nutritional support using needle catheter feeding jejunostomy.

    PubMed Central

    Delany, H M; Carnevale, N; Garvey, J W; Moss, G M

    1977-01-01

    Needle catheter jejunostomy was used as an adjunctive surgical procedure in 110 patients. In 19 patients (or 17%) the jejunostomy was of value for the administration of post-operative nutritional support using an elemental diet and it may serve as an alternative route for the administration of supplementing fluids and electrolytes if intestinal function is intact. The clinical experience with the catheter jejunostomy establishes it as a satisfactory technique for postoperative nutritional support in patients requiring esophageal and proximal gastric resection and repair, and gastric surgery in the elderly and debilitated. It is also useful in patients undergoing complicated biliary, pancreatic, and duodenal surgery in whom anastomotic difficulties are anticipated. PMID:407853

  15. Postoperative discomfort of dental rehabilitation under general anesthesia

    PubMed Central

    Cantekin, Kenan; Yildirim, Mustafa Denizhan; Delikan, Ebru; Çetin, Seçil

    2014-01-01

    Objective: To find out postoperative discomfort in children undergoing dental rehabilitation under general anesthesia (DRGA). Methods: This study involved 78 (4 to 10 year-old) healthy patients who were scheduled for DRGA and were needed extensive dental treatment because of severe caries, and showed high dental fear and/or behavioral management problems. The children had to be fit for DRGA administration by fulfilling the American Society of Anesthesiologists physical status I or II and no associated mental health or communication problems. Data were collected by structured interview either face to face (immediately post operation) or using a telephone (post operation after discharge). One of the study’s investigators recorded all data related to the immediate postoperative period during the child’s stay in the post-anesthesia care unit (PACU). The questionnaire consisted of questions related to postoperative problems experienced by the patient in the period after their day-stay attendance. The questionnaire, consisting of questions regarding and generally related to the child’s activities. In addition, pain was assessed using the face, legs, activity, cry, consolability (FLACC) scale. Results: The prevalence of postoperative problems was 46 out of 78 (59%). The mean FLACC score was 1.8 (SD=2.1). Some of the patients having more than one reported problem. Forty-one percent of the children showed nasal discomfort (P<0.01). Thirty-three percent and 43% of the children experienced throat or mouth discomfort. The most common experienced postoperative symptom after DRGA was bleeding. Nasal bleeding, however, was an uncommon complication and did not cause serious morbidity or mortality in children intubated nasotracheally. In addition, postoperative discomfort was related to number of the extractions. Children who had 4 or more extractions were more likely to experience pain. Findings associated with other bodily functions were assessed. Nausea and vomiting were

  16. [Treatment of postoperative impairment of gastrointestinal motility, cholangitis and pancreatitis].

    PubMed

    Schulze, T; Heidecke, C-D

    2015-06-01

    Although the mortality associated with major hepatopancreaticobiliary surgery has continuously decreased during the last decades, the morbidity of these procedures remains high. Functional disturbances of normal gastrointestinal motility as well as inflammation and infections of surgically treated organs are frequent complications resulting in considerably prolonged lengths of stay in hospital and increased healthcare costs. This review article highlights the therapeutic approaches and recent developments in the treatment of delayed gastric emptying, prolonged postoperative ileus, postoperative cholangitis and pancreatitis after hepatopancreaticobiliary surgery. Current practice is discussed on the basis of recent results in basic and clinical research, review articles, meta-analyses and guidelines.

  17. Successful grant writing.

    PubMed

    Koppelman, Gerard H; Holloway, John W

    2012-03-01

    Obtaining research funding is central to the research process. However many (clinician-) scientists receive little, or no, training in the process of writing a successful grant application. In an era of reductions in research budgets and application success rates, the ability to construct a well presented, clear, articulate proposal is becoming more important than ever. Obtaining grants is a method to achieve your long term research goals. If you are able to formulate these long term goals, it is relevant to explore the market and investigate all potential grant opportunities. Finally, we will provide an outline of key elements of successful research grants.

  18. Typhoid perforation: Post-operative Intensive Care Unit care and outcome

    PubMed Central

    Akinwale, Mukaila Oyegbade; Sanusi, Arinola A.; Adebayo, Oluwaseun K.

    2016-01-01

    Background: Typhoid perforation ileitis is a serious complication of typhoid fever, a common and unfortunate health problem in a resource-poor country like Nigeria. Following bowel perforation, treatment is usually by simple closure or bowel resection and anastomosis after adequate aggressive fluid resuscitation and electrolyte correction. Postoperatively, some of these patients do require management in Intensive Care Unit (ICU) on account of sepsis or septic shock and to improve survival. Patients and Methods: This is a prospective observational study in which 67 consecutive patients who had exploratory laparotomy for typhoid perforation between August 2009 and October 2012 in the main operating theatre of the University College Hospital, Ibadan, were studied. The attending anaesthetists had the freedom of choosing the appropriate anaesthetic drugs depending on the patients’ clinical condition. The reason for admission into the ICU, the types of organ support required and outcomes were recorded. Results: Twenty-five patients (37.3%) out of 67 required critical care. Reasons for admission among others included poor respiratory effort, hypotension, septic shock and delayed recovery from anaesthesia. Twenty-one patients (84%) required mechanical ventilation with a mean duration of 2.14 days (range 1–5 days). Fourteen patients required ionotropic support and the length of ICU stay ranged from 1 to 15 days (mean 4.32 days). Nineteen patients (76%) were successfully managed and discharged to the ward while 24% (6 patients) mortality rate was recorded. Conclusion: This study showed high rate of post-operative ICU admission in patients with typhoid perforation with a high demand for critical care involving mechanical ventilation and ionotropic support. In centres that manage patients presenting with typhoid ileitis and perforation, post-operative critical care should be available. PMID:28051046

  19. Fertility Clinic Success Rates

    MedlinePlus

    ... Birth Defects ART and Autism 2013 Assisted Reproductive Technology Fertility Clinic Success Rates Report Recommend on Facebook ... RSS ABOUT About CDC Jobs Funding LEGAL Policies Privacy FOIA No Fear Act OIG 1600 Clifton Road ...

  20. Goodbye Career, Hello Success.

    ERIC Educational Resources Information Center

    Komisar, Randy

    2000-01-01

    Success in today's economy means throwing out the old career rules. The "noncareer" career is driven by passion for the work and has the fluidity and flexibility needed in the contemporary workplace. (JOW)

  1. SUCCESS Data and Information

    Atmospheric Science Data Center

    2015-11-19

    ... SUbsonic aircraft: Contrail & Clouds Effects Special Study ( SUCCESS ) is a NASA field program using ... aircraft and ground based measurements to investigate the effects of subsonic aircraft on contrails, cirrus clouds and atmospheric ...

  2. Post-operative pain after knee arthroscopy and related factors.

    PubMed

    Drosos, G I; Stavropoulos, N I; Katsis, A; Kesidis, K; Kazakos, K; Verettas, D-A

    2008-06-13

    The aim of this study was to explore the intensity of post-arthroscopy knee pain during the first 24 hours, and to study the influence of pre-operative pain, tourniquet time and amount of surgical trauma on post-arthroscopy pain. In 78 male patients that underwent elective arthroscopic menisectomy or diagnostic arthroscopy of the knee, preoperative and post-operative pain were registered using the Visual Analogue Scale. Variance for repeated measures and for independent observations was analysed. Supplementary analgesia was required for 23% of the patients, more often in the recovery room and between 2 and 8 hours postoperatively. Of all factors analyzed, only time was statistically significant in determining the level of post-operative pain. Supplementary analgesia was required only in patients that underwent operative arthroscopy, and more often in patients with tourniquet time of more than 40 minutes. In conclusions, post-operative time is the most significant factor related to the post-arthroscopy knee pain.

  3. Topical lidocaine patch 5% for acute postoperative pain control.

    PubMed

    Gilhooly, D; McGarvey, B; O'Mahony, H; O'Connor, T C

    2011-02-08

    A 39-year-old para 3 woman presented for elective caesarean section (lower segment caesarean section (LSCS)) for breech presentation. The patient had a strong history of atopy and anaphylaxis to paracetamol, codeine, penicillin and latex. The patient was asthmatic, triggered by aspirin. Epidural anaesthesia was unsuccessful and LSCS was carried out under spinal anaesthesia. Postoperatively the patient was unwilling to take analgesic medication due to fear of an allergic reaction. Three 5% lidocaine patches were applied to the wound for postoperative analgesia. This reduced the patient's visual analogue scale pain score from 10/10 to 5/10 at rest and 10/10 to 7/10 with movement. Transcutaneous electrical nerve stimulation was added and this improved associated back pain, reducing the pain further to 2/10. This is the first description of lignocaine patch 5% for postoperative LSCS pain. It is suggested that this method of delivery of local anaesthetic, which is easy to apply and has minimal side effects, should be considered not as a sole agent but as part of a multimodal technique to address postoperative LSCS pain.

  4. Postoperative Mediastinitis Due to Finegoldia magna with Negative Blood Cultures▿

    PubMed Central

    Kernéis, Solen; Matta, Matta; Hoï, Annie Buu; Podglajen, Isabelle; Gutmann, Laurent; Novara, Ana; Latremouille, Christian; Mainardi, Jean-Luc

    2009-01-01

    We report a case of Finegoldia magna (formerly known as Peptostreptococcus magnus) mediastinitis following coronary artery bypass in a 50-year-old patient. Even if staphylococci remain the main causative organism of postoperative mediastinitis, the responsibility of anaerobic bacteria must be considered in cases of fever and sternal drainage with negative blood cultures. PMID:19812272

  5. Vocal and verbal expression of postoperative pain in preschoolers.

    PubMed

    Dubois, Amandine; Bringuier, Sophie; Capdevilla, Xavier; Pry, René

    2008-12-01

    The purpose of this study was to examine the development and construction of vocal and verbal expression of postoperative pain in young children with limited linguistic abilities. The main objective was to highlight specific pain vocalizations, which may lead to easy and quick detection and assessment of postoperative pain relative to the age of the suffering child. Forty-seven children aged 1 to 6 years were observed during two periods of surgical hospitalization: a preoperative and a postoperative period. The results showed that there was a significant relation between their age and the types of vocalization they expressed during the postoperative period. Regarding the development in relation to certain contexts, a minor modification seems to be concerned not with the type but with the frequency of the items of vocalizations. The study confirms earlier observations and clinical experience that an efficient and reliable assessment of pain in infants and young children necessitates taking several factors into account, such as the developmental age of the children, and especially a consideration of the whole spectrum of pain markers present in the child's behavior and captured by the assessment tools.

  6. The postoperative care of the adult renal transplant recipient.

    PubMed

    Barone, Claudia P; Martin-Watson, Alice L; Barone, Gary W

    2004-10-01

    Advances in transplantation immunology management have contributed to more frequent transplants and better long-term graft survival. Nurses must consider many issues facing the transplant recipient such as medication management, infection prevention, chronic disease management, fluid balance, urine output, and the many psychological issues that surround receiving a transplant. Important guidelines of care of complex transplant patients in the postoperative period are provided.

  7. Risk factors for postoperative complications following oral surgery

    PubMed Central

    SHIGEISHI, Hideo; OHTA, Kouji; TAKECHI, Masaaki

    2015-01-01

    Objective The objective of this study was to clarify significant risk factors for postoperative complications in the oral cavity in patients who underwent oral surgery, excluding those with oral cancer. Material and Methods This study reviewed the records of 324 patients who underwent mildly to moderately invasive oral surgery (e.g., impacted tooth extraction, cyst excision, fixation of mandibular and maxillary fractures, osteotomy, resection of a benign tumor, sinus lifting, bone grafting, removal of a sialolith, among others) under general anesthesia or intravenous sedation from 2012 to 2014 at the Department of Oral and Maxillofacial Reconstructive Surgery, Hiroshima University Hospital. Results Univariate analysis showed a statistical relationship between postoperative complications (i.e., surgical site infection, anastomotic leak) and diabetes (p=0.033), preoperative serum albumin level (p=0.009), and operation duration (p=0.0093). Furthermore, preoperative serum albumin level (<4.0 g/dL) and operation time (≥120 minutes) were found to be independent factors affecting postoperative complications in multiple logistic regression analysis results (odds ratio 3.82, p=0.0074; odds ratio 2.83, p=0.0086, respectively). Conclusion Our results indicate that a low level of albumin in serum and prolonged operation duration are important risk factors for postoperative complications occurring in the oral cavity following oral surgery. PMID:26398515

  8. Uniform qualitative electrophysiological changes in postoperative rest tremor.

    PubMed

    Kovacs, Norbert; Balas, Istvan; Illes, Zsolt; Kellenyi, Lorant; Doczi, Tamas P; Czopf, Jozsef; Poto, Laszlo; Nagy, Ferenc

    2006-03-01

    Ablation and deep brain stimulation (DBS) can treat pharmacologically uncontrollable tremor. Here, we compared the postoperative electrophysiological changes in resting hand tremor after 32 ablations and 12 DBS implantations in patients with severe tremor-dominant idiopathic Parkinson's disease (PD) and essential tremor (ET). Short- and long-term accelerometric data were acquired after surgery and were compared to the preoperative tremor. After effective surgical treatments, significant rest tremor reduction and increase in both frequency and approximate entropy (ApEn) were detected in all PD cases, irrespective of the type and target of intervention. However, the long-term effect of DBS implantation on tremor reduction was significantly better compared to that after ablative treatments. In cases of thalamotomy, the postoperative increase in frequency and ApEn was significantly larger in essential tremor compared to PD, suggesting that the etiology of tremor may influence the size of the similar changes. However, cases where clinical tremor re-emerged 6 to 12 months after the surgery, no change in frequency and ApEn was detected on the second postoperative day, despite an initial tremor reduction and clinical improvement similar to the effective operations. Our results suggest that uniform postoperative changes in rest tremor and the increase in frequency and ApEn could be due to attenuation of pathological oscillators and might be immediate indicators of the effectiveness of neurosurgical treatments relieving tremor.

  9. [Results of surgical treatment of postoperative abdominal hernia].

    PubMed

    Belokonev, V I; Pushkin, S Iu

    2000-09-01

    There were examined 525 patients with postoperative abdominal hernia, in 47.3% of them big, vast and giant hernia was revealed. There were operated 436 patients using local tissues with duplicature formation--according to Mayo, Sapezhko, Napalkov and Yanov method.

  10. Acid-sensing ion channels in postoperative pain.

    PubMed

    Deval, Emmanuel; Noël, Jacques; Gasull, Xavier; Delaunay, Anne; Alloui, Abdelkrim; Friend, Valérie; Eschalier, Alain; Lazdunski, Michel; Lingueglia, Eric

    2011-04-20

    Iatrogenic pain consecutive to a large number of surgical procedures has become a growing health concern. The etiology and pathophysiology of postoperative pain are still poorly understood, but hydrogen ions appear to be important in this process. We have investigated the role of peripheral acid-sensing ion channels (ASICs), which form depolarizing channels activated by extracellular protons, in a rat model of postoperative pain (i.e., hindpaw skin/muscle incision). We report high levels of ASIC-type currents (∼ 77%) in sensory neurons innervating the hindpaw muscles, with a prevalence of ASIC3-like currents. The ASIC3 protein is largely expressed in lumbar DRG neurons innervating the plantar muscle, and its mRNA and protein levels are increased by plantar incision 24 h after surgery. Pharmacological inhibition of ASIC3 channels with the specific toxin APETx2 or in vivo knockdown of ASIC3 subunit by small interfering RNA led to a significant reduction of postoperative spontaneous, thermal, and postural pain behaviors (spontaneous flinching, heat hyperalgesia, and weight bearing). ASIC3 appears to have an important role in deep tissue but also affects prolonged pain evoked by skin incision alone. The specific homomeric ASIC1a blocker PcTx1 has no effect on spontaneous flinching, when applied peripherally. Together, these data demonstrate a significant role for peripheral ASIC3-containing channels in postoperative pain.

  11. Preoperative versus postoperative initiation of dalteparin thromboprophylaxis in THA.

    PubMed

    Borgen, Pål O; Dahl, Ola E; Reikeras, Olav

    2010-01-01

    Chemical thromboprophylaxis in total hip arthroplasty (THA) may increase surgical site bleeding. The drug dose and timing of such therapy is therefore important. We studied two cohorts of 298 and 301 patients undergoing THA. The first group received their first dose of dalteparin sodium 5000 IU subcutaneously the evening before surgery and the second group a half dose six hours postoperatively, followed by 5000 units daily in both groups. Blood loss was reduced by 146 ml from 1230 ml to 1084 ml (p<0.001) with postoperative prophylaxis alone. The number of patients receiving blood transfusion decreased from 53% to 35% (p=0.001), and the use of transfused packed red blood cells was reduced from 1.25 to 0.83 units per patient (p=0.001). The overall rates of non-vascular complications 6 months after surgery were 12% and 11%, bleeding related events 6.0% and 4.0%, and thromboembolic related events were 2.0% and 2.3% in the preoperative and the postoperative cohorts. Two patients died in the preoperative group and one in the postoperative group due to venous and arterial thromboembolism. This study show that 2500 IU dose of dalteparin started 6 hours after surgery significantly reduced blood loss and transfusions compared to 5000 IU dalteparin injected 12 hours before surgery. Few thromboembolic events occurred, and these were equally distributed.

  12. Thyroidectomy: post-operative care and common complications.

    PubMed

    Furtado, L

    Any surgical procedure involves risks. Thyroid surgery can cause potentially fatal complications during the early post-operative phase. It is essential that nurses have the knowledge and skills to detect early signs and symptoms of potential complications and take appropriate action. Early detection and rapid response are key to maintaining patient safety and minimising harm.

  13. Open versus laparoscopic cholecystectomy. A comparison of postoperative pulmonary function.

    PubMed Central

    Frazee, R C; Roberts, J W; Okeson, G C; Symmonds, R E; Snyder, S K; Hendricks, J C; Smith, R W

    1991-01-01

    Upper abdominal surgery is associated with characteristic changes in pulmonary function which increase the risk of lower lobe atelectasis. Sixteen patients undergoing open cholecystectomy and 20 patients undergoing laparoscopic cholecystectomy were prospectively evaluated by pulmonary function tests (forced vital capacity [FVC], forced expiratory volume [FEV-1], and forced expiratory flow [FEF] 25% to 75%) before operation and on the morning after surgery to determine if the laparoscopic technique lessens the pulmonary risk. Fraction of the baseline pulmonary function was calculated by dividing the postoperative pulmonary function by the preoperative pulmonary function and multiplying by 100%. Postoperative FVC measured 52% of preoperative function for open cholecystectomy and 73% for laparoscopic cholecystectomy (p = 0.002). Postoperative FEV-1 measured 53% of baseline function for open cholecystectomy and 72% for laparoscopic cholecystectomy (p = 0.006). Postoperative FEF 25% to 75% measured 53% for open cholecystectomy and 81% for laparoscopic cholecystectomy (p = 0.07). It is concluded that laparoscopic cholecystectomy offers improved pulmonary function compared to the open technique. PMID:1828139

  14. Off-pump grafting does not reduce postoperative pulmonary dysfunction.

    PubMed

    Izzat, Mohammad Bashar; Almohammad, Farouk; Raslan, Ahmad Fahed

    2017-02-01

    Objectives Pulmonary dysfunction is a recognized postoperative complication that may be linked to use of cardiopulmonary bypass. The off-pump technique of coronary artery bypass aims to avoid some of the complications that may be related to cardiopulmonary bypass. In this study, we compared the influence of on-pump or off-pump coronary artery bypass on pulmonary gas exchange following routine surgery. Methods Fifty patients (mean age 60.4 ± 8.4 years) with no preexisting lung disease and good left ventricular function undergoing primary coronary artery bypass grafting were prospectively randomized to undergo surgery with or without cardiopulmonary bypass. Alveolar/arterial oxygen pressure gradients were calculated prior to induction of anesthesia while the patients were breathing room air, and repeated postoperatively during mechanical ventilation and after extubation while inspiring 3 specific fractions of oxygen. Results Baseline preoperative arterial blood gases and alveolar/arterial oxygen pressure gradients were similar in both groups. At both postoperative stages, the partial pressure of arterial oxygen and alveolar/arterial oxygen pressure gradients increased with increasing fraction of inspired oxygen, but there were no statistically significant differences between patients who underwent surgery with or without cardiopulmonary bypass, either during ventilation or after extubation. Conclusions Off-pump surgery is not associated with superior pulmonary gas exchange in the early postoperative period following routine coronary artery bypass grafting in patients with good left ventricular function and no preexisting lung disease.

  15. Transdermal Buprenorphine Patches for Postoperative Pain Control in Abdominal Surgery

    PubMed Central

    Kumar, Santosh; Singh, Prithvi Kumar; Verma, Reetu; Chandra, Girish; Bhatia, Vinod Kumar; Singh, Dinesh; Bogra, Jaishri

    2016-01-01

    Introduction Buprenorphine is a semi-synthetic derivative of thebaine; its low concentration is sufficient to provide effective pain relief. Aim To evaluate the efficacy of transdermal buprenorphine patch in postoperative pain management. Materials and Methods After ethical approval and taking informed consent from the patients, they were randomized into three groups (n=30 in each group) using a computer generated random number table. Group A: placebo patch; Group B: buprenorphine (10mg) patch and Group C: buprenorphine (20mg) patch. Haemodynamic and analgesic effects were compared by using analysis of variance (ANOVA) followed by Turkey’s post hoc test. The proportion of side effects was compared using the Chi-square test. Results Haemodynamic changes were not statistically different in all the three groups A, B and C, whereas at the end of surgery VAS score of Group A subjects was significantly higher (4.93±0.98) as compared to Group B (1.73±0.64) and Group C (1.40±0.50). On 2nd postoperative day, no pain was reported by the Group C patients and on 4th day after surgery, no pain was reported by Group B patients. Conclusion The transdermal buprenorphine patch (20mg) was effective in attenuating postoperative pain, maintaining haemodynamic stability requiring no rescue analgesia, with fewer postoperative rescue analgesic requirements in low dose of buprenorphine patch (10mg) group. PMID:27504383

  16. Factors Associated with Postoperative Pain in Endodontic Therapy

    PubMed Central

    Sadaf, Durre; Ahmad, Muhammad Zubair

    2014-01-01

    Objective: To assess postoperative pain in endodontic therapy and its association with clinical factors such as gender, age, tooth type, pulpal diagnosis, and preoperative pain, length of obturation and sealer extrusion. Study Design: Cross-Sectional study. Place and Duration of Study: Dental section of the Aga khan university hospital, Karachi, Pakistan from January to December 2009. Methodology: One hundred and forty patients (140) requiring endodontic therapy for molar and premolar teeth were included in this study. Local Anesthesia (2% Lidocain with 1:80,000 Epinephrine) was administered. The tooth was isolated with rubber dam. Access cavity was prepared with the help of round carbide No. 2 bur. Canal preparation was completed using crown-down technique. Access was sealed with sterile dry cotton pallet and restored temporarily with double layer of Glass ionomer cement and Cavit. After one week patients were recalled and access was re-opened, obturation was done using cold lateral condensation technique. Ca(OH)2 based sealer was used. Postoperative radiographs were taken. Patients were recalled after 24 hours and postobturation pain was recorded using Visual analogue scale (VAS).Data was obtained on a structured Performa. χ2 test was used for statistical analysis. Results: Pain was present in 42.9% of patients. Females more frequently experienced pain (65%) than males (35%). Preoperative pain was found to be significantly associated with postoperative pain (p value < 0.001). Obturation length was not found to be significantly associated with postoperative pain (p value 1.0). Sealer extrusion was not found to be significantly associated with postoperative (P value 0.547). PMID:25598754

  17. Markov Chain evaluation of acute postoperative pain transition states

    PubMed Central

    Tighe, Patrick J.; Bzdega, Matthew; Fillingim, Roger B.; Rashidi, Parisa; Aytug, Haldun

    2016-01-01

    Prior investigations on acute postoperative pain dynamicity have focused on daily pain assessments, and so were unable to examine intra-day variations in acute pain intensity. We analyzed 476,108 postoperative acute pain intensity ratings clinically documented on postoperative days 1 to 7 from 8,346 surgical patients using Markov Chain modeling to describe how patients are likely to transition from one pain state to another in a probabilistic fashion. The Markov Chain was found to be irreducible and positive recurrent, with no absorbing states. Transition probabilities ranged from 0.0031 for the transition from state 10 to state 1, to 0.69 for the transition from state zero to state zero. The greatest density of transitions was noted in the diagonal region of the transition matrix, suggesting that patients were generally most likely to transition to the same pain state as their current state. There were also slightly increased probability densities in transitioning to a state of asleep or zero from the current state. Examination of the number of steps required to traverse from a particular first pain score to a target state suggested that overall, fewer steps were required to reach a state of zero (range 6.1–8.8 steps) or asleep (range 9.1–11) than were required to reach a mild pain intensity state. Our results suggest that Markov Chains are a feasible method for describing probabilistic postoperative pain trajectories, pointing toward the possibility of using Markov decision processes to model sequential interactions between pain intensity ratings and postoperative analgesic interventions. PMID:26588689

  18. Predictors of Postoperative Complications After Trimodality Therapy for Esophageal Cancer

    SciTech Connect

    Wang, Jingya; Wei, Caimiao; Tucker, Susan L.; Myles, Bevan; Palmer, Matthew; Hofstetter, Wayne L.; Swisher, Stephen G.; Ajani, Jaffer A.; Cox, James D.; Komaki, Ritsuko; Liao, Zhongxing; Lin, Steven H.

    2013-08-01

    Purpose: While trimodality therapy for esophageal cancer has improved patient outcomes, surgical complication rates remain high. The goal of this study was to identify modifiable factors associated with postoperative complications after neoadjuvant chemoradiation. Methods and Materials: From 1998 to 2011, 444 patients were treated at our institution with surgical resection after chemoradiation. Postoperative (pulmonary, gastrointestinal [GI], cardiac, wound healing) complications were recorded up to 30 days postoperatively. Kruskal-Wallis tests and χ{sup 2} or Fisher exact tests were used to assess associations between continuous and categorical variables. Multivariate logistic regression tested the association between perioperative complications and patient or treatment factors that were significant on univariate analysis. Results: The most frequent postoperative complications after trimodality therapy were pulmonary (25%) and GI (23%). Lung capacity and the type of radiation modality used were independent predictors of pulmonary and GI complications. After adjusting for confounding factors, pulmonary and GI complications were increased in patients treated with 3-dimensional conformal radiation therapy (3D-CRT) versus intensity modulated radiation therapy (IMRT; odds ratio [OR], 2.018; 95% confidence interval [CI], 1.104-3.688; OR, 1.704; 95% CI, 1.03-2.82, respectively) and for patients treated with 3D-CRT versus proton beam therapy (PBT; OR, 3.154; 95% CI, 1.365-7.289; OR, 1.55; 95% CI, 0.78-3.08, respectively). Mean lung radiation dose (MLD) was strongly associated with pulmonary complications, and the differences in toxicities seen for the radiation modalities could be fully accounted for by the MLD delivered by each of the modalities. Conclusions: The radiation modality used can be a strong mitigating factor of postoperative complications after neoadjuvant chemoradiation.

  19. Anterior cruciate ligament- specialized post-operative return-to-sports (ACL-SPORTS) training: a randomized control trial

    PubMed Central

    2013-01-01

    Background Anterior cruciate ligament reconstruction (ACLR) is standard practice for athletes that wish to return to high-level activities; however functional outcomes after ACLR are poor. Quadriceps strength weakness, abnormal movement patterns and below normal knee function is reported in the months and years after ACLR. Second ACL injuries are common with even worse outcomes than primary ACLR. Modifiable limb-to-limb asymmetries have been identified in individuals who re-injure after primary ACLR, suggesting a neuromuscular training program is needed to improve post-operative outcomes. Pre-operative perturbation training, a neuromuscular training program, has been successful at improving limb symmetry prior to surgery, though benefits are not lasting after surgery. Implementing perturbation training after surgery may be successful in addressing post-operative deficits that contribute to poor functional outcomes and second ACL injury risk. Methods/Design 80 athletes that have undergone a unilateral ACLR and wish to return to level 1 or 2 activities will be recruited for this study and randomized to one of two treatment groups. A standard care group will receive prevention exercises, quadriceps strengthening and agility exercises, while the perturbation group will receive the same exercise program with the addition of perturbation training. The primary outcomes measures will include gait biomechanics, clinical and functional measures, and knee joint loading. Return to sport rates, return to pre-injury level of activity rates, and second injury rates will be secondary measures. Discussion The results of this ACL-Specialized Post-Operative Return To Sports (ACL-SPORTS) Training program will help clinicians to better determine an effective post-operative treatment program that will improve modifiable impairments that influence outcomes after ACLR. Trial registration Randomized Control Trial NIH 5R01AR048212-07. ClinicalTrials.gov: NCT01773317 PMID:23522373

  20. Quality improvement of microsurgery through telecommunication--the postoperative care after microvascular transfer of intestine.

    PubMed

    Chen, Hung-Chi; Kuo, Hsin-Chih; Chung, Kuo-Piao; Chen, Shih-Heng; Tang, Yueh-Bih; Su, Syi

    2012-02-01

    The purpose of this report is to describe the use of telecommunication to improve the quality of postoperative care following microsurgery, especially following microvascular transfer of intestinal transfer for which shortening of ischemia time is of utmost importance to achieve high success rate. From 2003 to 2009 microvascular transfer of intestinal flaps had been performed in 112 patients. After surgery the patients were put in intensive care unit and the flaps were checked every 1 hour. The image for circulatory status of the flaps was sent directly to the attending surgeon for judgment. The information was sent through intranet and the surgeon can get access to the intranet through internet if necessary. Among the 112 cases, there were 9 cases of reexploration. The average duration between the time of problem detection and the time of starting reexploration was 54 min in 7 cases, and other 2 cases were delayed to enter the operating room which had been occupied by other cases of major trauma. Only two flaps were lost completely, two patients developed narrowing at the junction of cervical esophagus and thoracic esophagus. The rate of salvage for intestinal flap is apparently higher than those reported in the literature. In the postoperative management of microsurgery in ICU, telecommunication can help to reduce the ischemia time after vascular compromise in the transfer of free intestinal flap. Telecommunication is really an easy and effective tool in improving the outcome of reconstructive surgery.

  1. [Prevention of post-operative infection in heart surgery with extracorporeal circulation (apropos of 295 cases)].

    PubMed

    Hubscher, C; Coulombe, G; Oksenhendler, G; Laborde, F; Soyer, R; Winckler, C

    1979-01-01

    From April 1977 to November 1978, 295 patients were operated on using artificial circulation. 31 p. 100 of these developed a post-operative infectious complication, 7.3 p. 100 being of a serious nature (3.3 p. 100 suffered from mediastinitis, and 4 p. 100 from septicaemia). The organisms responsible are, in the case of the mediastinal infections the staphylococcus Citreus, and Gram negative bacilli in the case of the septicaemias. A retrospective analysis shows that there are two successive periods and that in the course of the second there is a decrease in the occurence of all of the infections and particularly in the cases of mediastinitis. This improvment would seem on superficial analysis to correspond with a change in the preventive antibiotic treatment, the cephradine--gentamicin combination having replaced penicillin G. However, the statistical study shows that other factors were altered between the two periods (type of antiseptic, duration of treatments, time of postoperative intubation) and that these equally contributed to the fall in the incidence of infection. In the light of this study, it would seem that if prophylactic antibiotic treatment essentially directed against staphylococci has a place in cardiac surgery with artificial circulation, it can only be regarded as one of several preventive factors. The statistical data gathered so far is not sufficient to prove the efficacy of this treatment.

  2. How to lower postoperative complications after radical cystectomy – a review

    PubMed Central

    Zdrojowy, Romuald; Tupikowski, Krzysztof; Małkiewicz, Bartosz; Kołodziej, Anna

    2016-01-01

    Introduction Lowering morbidity and mortality after RC is subject of considerable interest. Lately, many evidence-based data on improvements in operative technique, anesthetic management, and patient care have been published. In this article, we present a review of literature on how to lower postoperative complications after RC. Material and methods The Medline, and Web of Science databases were searched without a time limit on February 2016 using the terms ‘cystectomy’ in conjunction with ‘radical’, ‘bladder cancer’, ‘complications’ or ‘management’. Boolean operators (NOT, AND, OR) were also used in succession to narrow and broaden the search. The search was limited to the English, Polish and Spanish literature. Results Many complications may be avoided by appropriate patient selection and meticulous introduction of care protocols. Conclusions RC as treatment free of complications, even in the hands of an experienced urologist, does not exist. A large number of complications are acceptable in the name of good long-term results. Optimum results are possible with proper surgical technique, good patients and urinary diversion selection and proper patient management in the pre-, peri, and postoperative period. PMID:28127453

  3. Post-operative radiographic factors and patient-reported outcome after total hip replacement.

    PubMed

    Wylde, Vikki; Maclean, Angus; Blom, Ashley W

    2012-01-01

    Although total hip replacement (THR) is considered a very successful surgical intervention, a proportion of patients experience persistent pain or disability, and/or dissatisfaction with the outcome of surgery. Our aim was to determine whether post-operative radiographic variables were predictive of patient-reported pain, function and satisfaction after primary THR. At 1-3 years after surgery patients completed the WOMAC Pain scale, WOMAC Function scale and a validated measure of satisfaction with the outcome of surgery. Post-operative radiographs taken prior to discharge were graded for the restoration of offset, restoration of leg length, anteroposterior (AP) alignment of the femoral stem and AP acetabular inclination. Binary logistic regression was used to identify whether radiographic variables were significant predictors of patient-reported outcome scores. Radiographic and patient-reported outcomes data were available for 452 THR patients. No radiographic predictors were found to be significant predictors of patient reported pain, function or satisfaction at 1-3 years after THR. This highlights that patients with continuing problems after THR may benefit from a thorough multidisciplinary assessment to diagnose the underlying cause of the problems.

  4. Use of vacuum assisted closure in instrumented spinal deformities for children with postoperative deep infections

    PubMed Central

    Canavese, Federico; Krajbich, Joseph I

    2010-01-01

    Background: Postoperative deep infections are relatively common in children with instrumented spinal deformities, whose healing potential is somewhat compromised. Children with underlying diagnosis of cerebral palsy, spina bifida and other chronic debilitating conditions are particularly susceptible. Vacuum-assisted closure (VAC) is a newer technique to promote healing of wounds resistant to treatment by established methods. This article aims to review the efficacy of the VAC system in the treatment of deep spinal infections following spinal instrumentation and fusion in children and adolescents. Materials and Methods: We reviewed 33 patients with deep postoperative surgical site infection treated with wound VAC technique. We reviewed clinical and laboratory data, including the ability to retain the spinal hardware, loss of correction and recurrent infections. Results: All patients successfully completed their wound VAC treatment regime. None had significant loss of correction and one had persistent infection requiring partial hardware removal. The laboratory indices normalized in all but three patients. Conclusions: Wound VAC technique is a useful tool in the armamentarium of the spinal surgeon dealing with patients susceptible to wound infections, especially those with neuromuscular diseases. It allows for retention of the instrumentation and maintenance of the spinal correction. It is reliable and easy to use. PMID:20419005

  5. Monitoring of Motor and Somatosensory Evoked Potentials During Spine Surgery: Intraoperative Changes and Postoperative Outcomes

    PubMed Central

    2016-01-01

    Objective To evaluate whether the combination of muscle motor evoked potentials (mMEPs) and somatosensory evoked potentials (SEPs) measured during spinal surgery can predict immediate and permanent postoperative motor deficits. Methods mMEP and SEP was monitored in patients undergoing spinal surgery between November 2012 and July 2014. mMEPs were elicited by a train of transcranial electrical stimulation over the motor cortex and recorded from the upper/lower limbs. SEPs were recorded by stimulating the tibial and median nerves. Results Combined mMEP/SEP recording was successfully achieved in 190 operations. In 117 of these, mMEPs and SEPs were stable and 73 showed significant changes. In 20 cases, motor deficits in the first 48 postoperative hours were observed and 6 patients manifested permanent neurological deficits. The two potentials were monitored in a number of spinal surgeries. For surgery on spinal deformities, the sensitivity and specificity of combined mMEP/SEP monitoring were 100% and 92.4%, respectively. In the case of spinal cord tumor surgeries, sensitivity was only 50% but SEP changes were observed preceding permanent motor deficits in some cases. Conclusion Intraoperative monitoring is a useful tool in spinal surgery. For spinal deformity surgery, combined mMEP/SEP monitoring showed high sensitivity and specificity; in spinal tumor surgery, only SEP changes predicted permanent motor deficits. Therefore, mMEP, SEP, and joint monitoring may all be appropriate and beneficial for the intraoperative monitoring of spinal surgery. PMID:27446784

  6. Comparison of Postoperative Exodrift after First Unilateral and Second Contralateral Lateral Rectus Recession in Recurrent Exotropia

    PubMed Central

    Kim, Eun Yeong; Kim, Hyun Kyung; Lee, Se Youp

    2016-01-01

    Purpose To compare postoperative exodrift of the first unilateral lateral rectus (ULR) muscle recession with the exodrift of the second contralateral ULR muscle recession in patients with recurrent small-angle exotropia (XT). Methods We evaluated the results of a second ULR muscle recession in 19 patients with recurrent XT with deviation angles under 25 prism diopter (PD), following a first procedure of ULR muscle recession for small-angle XT. Recession of the lateral rectus muscle ranged from 8 to 9 mm. The postoperative motor alignment and degree of exodrift were investigated after the first ULR muscle recession and the second ULR muscle recession in the same patients. Results Observed differences in postoperative ocular alignment between the first ULR muscle recession and the second ULR muscle recession were statistically significant at follow-up periods of six months (7.84 ± 4.43 vs. 3.89 ± 3.47 PD), one year (9.58 ± 4.97 vs. 5.21 ± 4.94 PD), and at a final follow-up (21.11 ± 2.98 vs. 7.52 ± 4.06 PD) after surgery (p = 0.006, 0.013, and 0.000). Postoperative exodrift was statistically different between the first and second ULR muscle recessions at three to six months (2.89 ±3.75 vs. 0.63 ± 3.45 PD) and one year to final follow-up (11.52 ± 5.50 vs. 2.32 ± 3.53 PD) (p = 0.034 and 0.000). All of the first ULR muscle recession patients showed XT with deviation angles of more than 15 PD at the final follow-up. Regardless, the surgical success rate (<8 PD) after the second ULR recession was 63.16% (12 patients) among the total amount of patients with recurrent XT. Conclusions This study shows that changes in exodrift after a second ULR muscle recession are less than changes after the first URL muscle recession among patients with recurrent XT. A second ULR muscle recession may be a useful surgery for small-angle XT patients with deviation angles of 25 PD or less after a first ULR muscle recession. PMID:26865803

  7. Bangladesh becomes "success story".

    PubMed

    1999-01-01

    The State Minister for Health and Family of Bangladesh, Dr. Mohammed Amanullah, highlighted some of the successes being achieved by his country in lowering fertility and improving the lives of the people since the 1994 International Conference on Population and Development. Some of these successes include practical measures to eliminate violence against women; introduction of a quota for women in public sector employment; and launching of the Health and Population Sector Program to provide a one-stop, full range of essential reproductive health, family planning and child health services through an integrated delivery mechanism. Moreover, the Minister informed the Forum participants that their success is attributable to many factors which include support from the government, from non-governmental organizations, civil society, mass media, religious and other community leaders, intersectoral collaboration, microcredit and income-generation activities.

  8. Risk Factors for Postoperative Fibrinogen Deficiency after Surgical Removal of Intracranial Tumors.

    PubMed

    Wei, Naili; Jia, Yanfei; Wang, Xiu; Zhang, Yinian; Yuan, Guoqiang; Zhao, Baotian; Wang, Yao; Zhang, Kai; Zhang, Xinding; Pan, Yawen; Zhang, Jianguo

    2015-01-01

    Higher levels of fibrinogen, a critical element in hemostasis, are associated with increased postoperative survival rates, especially for patients with massive operative blood loss. Fibrinogen deficiency after surgical management of intracranial tumors may result in postoperative intracranial bleeding and severely worsen patient outcomes. However, no previous studies have systematically identified factors associated with postoperative fibrinogen deficiency. In this study, we retrospectively analyzed data from patients who underwent surgical removal of intracranial tumors in Beijing Tiantan Hospital date from 1/1/2013to12/31/2013. The present study found that patients with postoperative fibrinogen deficiency experienced more operative blood loss and a higher rate of postoperative intracranial hematoma, and they were given more blood transfusions, more plasma transfusions, and were administered larger doses of hemocoagulase compared with patients without postoperative fibrinogen deficiency. Likewise, patients with postoperative fibrinogen deficiency had poorer extended Glasgow Outcome Scale (GOSe), longer hospital stays, and greater hospital expenses than patients without postoperative fibrinogen deficiency. Further, we assessed a comprehensive set of risk factors associated with postoperative fibrinogen deficiency via multiple linear regression. We found that body mass index (BMI), the occurrence of postoperative intracranial hematoma, and administration of hemocoagulasewere positively associated with preoperative-to-postoperative plasma fibrinogen consumption; presenting with a malignant tumor was negatively associated with fibrinogen consumption. Contrary to what might be expected, intraoperative blood loss, the need for blood transfusion, and the need for plasma transfusion were not associated with plasma fibrinogen consumption. Considering our findings together, we concluded that postoperative fibrinogen deficiency is closely associated with postoperative

  9. Gastrointestinal tract obstruction secondary to post-operative oedema: does dexamethasone administration help?

    PubMed

    Atie, M; Khoma, O; Dunn, G; Falk, G L

    2016-08-23

    Oedema can occur in handled tissues following upper gastrointestinal surgery with anastomosis formation. Obstruction of the lumen may result in delayed return of enteric function. Intravenous steroid use may be beneficial. Three cases of delayed emptying following fundoplication, gastro-enteric and entero-enteric anastomoses are reviewed. Conservative management with supportive measures failed. Dexamethasone was administered to treat the oedematous obstruction. A literature review in PubMed, Cochrane database and Medline for English language publications on the use of dexamethasone in the treatment of acute post surgical oedema of the upper gastrointestinal was conducted. Administration of dexamethasone led to resolution of symptoms and successful outcome. No reports on the use of steroids in this context were identified in the literature. The use of dexamethasone may effectively treat intestinal obstruction due to inflammatory or oedematous cause in the early post-operative period.

  10. [Logistic, technic and postoperative complications of lung and heart-lung transplantations].

    PubMed

    Bonnette, P

    2010-02-01

    In France, the "Agence de la biomédecine" distributes lung grafts. "Ideal" criteria for lung donor selection are not always respected, driven by the scarcity of suitable donor lungs (10% deaths while waiting). In single lung transplantation, three anastomoses are performed (bronchus near the lobar carina, pulmonary artery, left atrium). For double lung transplantation (twice as frequent around the world), two single lung transplantations are successively performed through two separate anterolateral thoracotomies, often without cardiopulmonary bypass. Heart lung transplantations are now rare (2% around the world). Postoperative mortality has improved (between 10 and 15%): less severe primary graft dysfunctions, treatable with ECMO, fewer bronchial complications, improvement in the diagnosis of hyperacute humoral rejection, improvement in antiviral prophylaxis.

  11. Postoperative segmental hypermobility after cervical arthroplasty: A possible pathomechanism for outcome failure.

    PubMed

    Gautschi, Oliver P; Corniola, Marco V; Stienen, Martin N; Smoll, Nicolas R; Cadosch, Dieter

    2015-07-01

    We present a 41-year-old man who underwent a cervical discarthroplasty (CDA) C5-6 procedure with an increase of the segmental range of motion from 2.8° to 6.9° and an increase in disc height from 5.8mm preoperatively to 10.4mm postoperatively with an unfavorable long-term clinical outcome. Both anterior cervical discectomy with fusion (ACDF), as well as CDA have been proven to be successful procedures in the management of cervical radiculopathy with good to excellent outcomes and low complication rates. The rationale for CDA over ACDF highlights the preservation of segmental motion and reduction of the incidence of adjacent segment disease. This case report suggests that a hypermobility syndrome and also an overcorrection of the cervical range of motion may be responsible for an unfavorable outcome after CDA.

  12. Enterocutaneous fistula as a postoperative complication of laparoscopic inguinal hernia repair.

    PubMed

    Klein, A M; Banever, T C

    1999-01-01

    Trocar injuries to the small bowel during laparoscopic hernia repair are a rare complication, the most common complications being postoperative neuralgias, scrotal swelling, scrotal ecchymosis, and hematoma. A 15-year-old boy was admitted 5 days status-post transabdominal laparoscopic inguinal hernia repair of a symptomatic right pantaloon hernia, with signs and symptoms of a retrocecal abscess. Despite laparotic intervention and appendectomy, the next 2 years passed with almost daily, purulent, right lower quadrant wound drainage, in an otherwise asymptomatic patient. Superficial wound exploration and sinogram in 1996 revealed a sinus tract in direct communication with the small bowel. Elective laparotomy in December 1997 involved a successful resection of a 2.5-cm fistula with involved mesh, and the communicating small bowel through a midline incision, followed by a primary closure of the small-bowel opening. The patient has recovered without complications.

  13. Preoperative anemia increases postoperative morbidity in elective cranial neurosurgery

    PubMed Central

    Bydon, Mohamad; Abt, Nicholas B.; Macki, Mohamed; Brem, Henry; Huang, Judy; Bydon, Ali; Tamargo, Rafael J.

    2014-01-01

    Background: Preoperative anemia may affect postoperative mortality and morbidity following elective cranial operations. Methods: The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was used to identify elective cranial neurosurgical cases (2006-2012). Morbidity was defined as wound infection, systemic infection, cardiac, respiratory, renal, neurologic, and thromboembolic events, and unplanned returns to the operating room. For 30-day postoperative mortality and morbidity, adjusted odds ratios (ORs) were estimated with multivariable logistic regression. Results: Of 8015 patients who underwent elective cranial neurosurgery, 1710 patients (21.4%) were anemic. Anemic patients had an increased 30-day mortality of 4.1% versus 1.3% in non-anemic patients (P < 0.001) and an increased 30-day morbidity rate of 25.9% versus 14.14% in non-anemic patients (P < 0.001). The 30-day morbidity rates for all patients undergoing cranial procedures were stratified by diagnosis: 26.5% aneurysm, 24.7% sellar tumor, 19.7% extra-axial tumor, 14.8% intra-axial tumor, 14.4% arteriovenous malformation, and 5.6% pain. Following multivariable regression, the 30-day mortality in anemic patients was threefold higher than in non-anemic patients (4.1% vs 1.3%; OR = 2.77; 95% CI: 1.65-4.66). The odds of postoperative morbidity in anemic patients were significantly higher than in non-anemic patients (OR = 1.29; 95% CI: 1.03-1.61). There was a significant difference in postoperative morbidity event odds with a hematocrit level above (OR = 1.07; 95% CI: 0.78-1.48) and below (OR = 2.30; 95% CI: 1.55-3.42) 33% [hemoglobin (Hgb) 11 g/dl]. Conclusions: Preoperative anemia in elective cranial neurosurgery was independently associated with an increased risk of 30-day postoperative mortality and morbidity when compared to non-anemic patients. A hematocrit level below 33% (Hgb 11 g/dl) was associated with a significant increase in postoperative morbidity. PMID

  14. Post-operative assessment in Deep Brain Stimulation based on multimodal images: registration workflow and validation

    NASA Astrophysics Data System (ADS)

    Lalys, Florent; Haegelen, Claire; Abadie, Alexandre; Jannin, Pierre

    2009-02-01

    Object Movement disorders in Parkinson disease patients may require functional surgery, when medical therapy isn't effective. In Deep Brain Stimulation (DBS) electrodes are implanted within the brain to stimulate deep structures such as SubThalamic Nucleus (STN). This paper describes successive steps for constructing a digital Atlas gathering patient's location of electrodes and contacts for post operative assessment. Materials and Method 12 patients who had undergone bilateral STN DBS have participated to the study. Contacts on post-operative CT scans were automatically localized, based on black artefacts. For each patient, post operative CT images were rigidly registered to pre operative MR images. Then, pre operative MR images were registered to a MR template (super-resolution Collin27 average MRI template). This last registration was the combination of global affine, local affine and local non linear registrations, respectively. Four different studies were performed in order to validate the MR patient to template registration process, based on anatomical landmarks and clinical scores (i.e., Unified Parkinson's disease rating Scale). Visualisation software was developed for displaying into the template images the stimulated contacts represented as cylinders with a colour code related to the improvement of the UPDRS. Results The automatic contact localization algorithm was successful for all the patients. Validation studies for the registration process gave a placement error of 1.4 +/- 0.2 mm and coherence with UPDRS scores. Conclusion The developed visualization tool allows post-operative assessment for previous interventions. Correlation with additional clinical scores will certainly permit to learn more about DBS and to better understand clinical side-effects.

  15. EMR: roadmap for success.

    PubMed

    Hertlein, Sue

    2008-01-01

    Selecting a vendor for an electronic medical record system can be a time-consuming and challenging project; however, the rewards of an automated, nearly paperless system can be very beneficial. Creating a plan and following that plan will help ensure a successful implementation that can lead to user satisfaction and a positive return on investment.

  16. Success Stories Profiles.

    ERIC Educational Resources Information Center

    Douthitt, Frieda; And Others

    This packet contains the stories of 20 successful alumni of Ohio's secondary vocational programs and postsecondary technical schools. They have been reproduced as loose-leaf camera-ready art. Suggested uses for these one-page biographies with accompanying photograph include the following: illustrations for use in speeches; reproduction of complete…

  17. Slump with Success

    ERIC Educational Resources Information Center

    White, Heather

    2008-01-01

    Glass slumping is one of those projects that gives students a feeling of success and accomplishment. Glass slumping looks difficult to produce, and it often leaves others wondering how it is created. Slumping glass can provide dramatic results. Slumping refers to glass that, when heated, softens and conforms to the shape of a mold. Elementary…

  18. International Student Success

    ERIC Educational Resources Information Center

    Smith, Clayton

    2016-01-01

    This article, with a focus on North American postsecondary education, identifies international students as a strategic enrollment management institutional priority; presents themes in the international student retention, satisfaction, and success research literature; and describes related best practices. It also presents the findings from an…

  19. Five Keys to Success

    ERIC Educational Resources Information Center

    Peddy, Walter J.

    2009-01-01

    The first year as a principal is filled with self-doubt. As one already knows, there is no book or guide that can fully prepare someone for what the principal's position entails. All first-year principals have to learn by doing. In this article, the author discusses five keys to success that will guide and help first-year principals with the…

  20. Cultivating Models of Success

    ERIC Educational Resources Information Center

    Starace, Melissa D.

    2012-01-01

    Community colleges are often viewed as the gateway to higher education as well as institutions that can rapidly prepare students to enter the workforce. Yet, in spite of widespread acclaim for their effectiveness and success, community colleges have done very little to garner volunteer and financial support from their alumni. Admittedly, many…

  1. ACT and College Success

    ERIC Educational Resources Information Center

    Bleyaert, Barbara

    2010-01-01

    What is the relationship between ACT scores and success in college? For decades, admissions policies in colleges and universities across the country have required applicants to submit scores from a college entrance exam, most typically the ACT (American College Testing) or SAT (Scholastic Aptitude Test). This requirement suggests that high school…

  2. Enhancing Drug Court Success

    ERIC Educational Resources Information Center

    Deschenes, Elizabeth Piper; Ireland, Connie; Kleinpeter, Christine B.

    2009-01-01

    This study evaluates the impact of enhanced drug court services in a large county in Southern California. These enhanced services, including specialty counseling groups, educational/employment resources, and increased Residential Treatment (RT) beds, were designed to increase program retention and successful completion (graduation) of drug court.…

  3. Student Success. September 2006

    ERIC Educational Resources Information Center

    Online Submission, 2006

    2006-01-01

    "Student Success" is EPI's occasional e-magazine dedicated to the discussion of retaining students in higher education. This is the third of three parts in the Institutional Strategies Series. The first article in the March issue outlined the barriers to student retention, both from the extant literature and also from interviews and surveys…

  4. Determinants of project success

    NASA Technical Reports Server (NTRS)

    Murphy, D. C.; Baker, B. N.; Fisher, D.

    1974-01-01

    The interactions of numerous project characteristics, with particular reference to project performance, were studied. Determinants of success are identified along with the accompanying implications for client organization, parent organization, project organization, and future research. Variables are selected which are found to have the greatest impact on project outcome, and the methodology and analytic techniques to be employed in identification of those variables are discussed.

  5. Ensuring Students' Success

    ERIC Educational Resources Information Center

    Oblinger, James L.

    2006-01-01

    James L. Oblinger, Chancellor of North Carolina State University, argues that higher education must continually evolve new methods of teaching and learning to support students' lifelong skills and impending careers. Part of ensuring students' success lies in finding alternative learning models, such as the Student-Centered Activities for Large…

  6. Linear Equations: Equivalence = Success

    ERIC Educational Resources Information Center

    Baratta, Wendy

    2011-01-01

    The ability to solve linear equations sets students up for success in many areas of mathematics and other disciplines requiring formula manipulations. There are many reasons why solving linear equations is a challenging skill for students to master. One major barrier for students is the inability to interpret the equals sign as anything other than…

  7. The Cult of Success

    ERIC Educational Resources Information Center

    Senechal, Diana

    2012-01-01

    Success has meant wealth, virtue, excellence, wisdom, personal contentment, or any combination of these, but its definition has flattened over time, particularly in the past few decades. A combination of economic anxiety, aggressive advertising, ubiquitous ratings, and verbal vagueness has led to an emphasis on the external aspects of…

  8. Pathways to School Success

    ERIC Educational Resources Information Center

    University of Pittsburgh Office of Child Development, 2012

    2012-01-01

    In 2006, the University of Pittsburgh Office of Child Development began implementing a multi-year school readiness project in several area schools. Evidence from both research and the field point to several key elements that foster school readiness and create pathways to school success for all children. This paper presents components of a…

  9. CTE Credentialing Certifies Success

    ERIC Educational Resources Information Center

    Reese, Susan

    2011-01-01

    According to "Webster's Dictionary", a credential is something that gives a title to credit or confidence. The certificates and diplomas earned in career and technical education (CTE) are providing students with both the credits to help them find success in the workplace or in further education, as well as the confidence of knowing they have the…

  10. Characteristics of Successful Entrepreneurs.

    ERIC Educational Resources Information Center

    McClelland, David C.

    1987-01-01

    Comparison of characteristics of 12 average and 12 superior small business people in three developing nations (India, Malawi, and Ecuador) found proactive qualities such as initiative and assertiveness, achievement orientation, and commitment to others characteristic of successful entrepreneurs. Other expected qualities (self-confidence,…

  11. FOCUS: Sustainable Mathematics Successes

    ERIC Educational Resources Information Center

    Mireles, Selina V.; Acee, Taylor W.; Gerber, Lindsey N.

    2014-01-01

    The FOCUS (Fundamentals of Conceptual Understanding and Success) Co-Requisite Model Intervention (FOCUS Intervention) for College Algebra was developed as part of the Developmental Education Demonstration Projects (DEDP) in Texas. The program was designed to use multiple services, courses, and best practices to support student completion of a…

  12. Celebrating Successful Students

    ERIC Educational Resources Information Center

    Squires, Dan; Case, Pauline

    2008-01-01

    The Machine Tool Program at Cowley College in Arkansas City, Kansas, is preparing students to become future leaders in the machining field, and the school recognizes the importance of sharing and celebrating those stories of success with the public to demonstrate the effectiveness of career and technical education (CTE) programs. Cowley College is…

  13. Planning for College Success.

    ERIC Educational Resources Information Center

    Smith, Kenneth M.; And Others

    Planning for College Success (PCS) is a six-hour workshop which is required for all applicants to Des Moines Area Community College's (DMACC's) career education programs. The Career Life Planning counselors who conduct the workshop help participants: (1) assess their basic academic strengths and weaknesses through self-scored diagnostic tests; (2)…

  14. Programmed for Success.

    ERIC Educational Resources Information Center

    Harris, April

    1995-01-01

    College alumni associations can use new events management software for effective, innovative event planning. Possible applications are illustrated in the cases of three universities. Information is provided on planning time, budget, hardware and software used, software uses, evidence of event success, and lessons learned. Planning considerations…

  15. Measuring strategic success.

    PubMed

    Gish, Ryan

    2002-08-01

    Strategic triggers and metrics help healthcare providers achieve financial success. Metrics help assess progress toward long-term goals. Triggers signal market changes requiring a change in strategy. All metrics may not move in concert. Organizations need to identify indicators, monitor performance.

  16. Mindfulness and Student Success

    ERIC Educational Resources Information Center

    Leland, Matt

    2015-01-01

    Mindfulness has long been practiced in Eastern spiritual traditions for personal improvement, and educators and educational institutions have recently begun to explore its usefulness in schools. Mindfulness training can be valuable for helping students be more successful learners and more connected members of an educational community. To determine…

  17. Successful School Composting.

    ERIC Educational Resources Information Center

    Mahar, Rhea Dawn

    2001-01-01

    School composting programs that have met the challenges inherent in long-term composting have several traits in common: a supportive educational program, schoolwide participation, and a consistent maintenance program. Examines the elements of success, offers examples of incorporating composting into the curriculum, and describes three methods of…

  18. SuccessMaker.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This paper provides an overview of SuccessMaker, a computer-based reading program that uses literature-based activities to focus on comprehension, vocabulary, phonics, and writing. Intended for use with students in prekindergarten through grade 8, the curriculum challenges students to apply knowledge from literature, content-area reading and…

  19. Building Successful Cleaning Processes.

    ERIC Educational Resources Information Center

    Walker, John P.

    2002-01-01

    Discusses how to build a successful cleaning process in order to most effectively maintain school facilities, explaining that the cleaning processes used plays a critical role in productivity. Focuses on: developing a standardized system; making sure that employees have the right tools for the work they perform; training employees; tracking and…

  20. Leading to Success

    ERIC Educational Resources Information Center

    Koballa, Thomas R., Jr.; Bradbury, Leslie U.

    2009-01-01

    Teacher mentoring has its unique challenges that are often associated with the teachers' content specialties. For this reason, the involvement and support of school leaders is essential to teachers' mentoring success. Regardless of content specialty, all teachers face challenges that should be considered when organizing and implementing mentoring.…

  1. [Smoking cigarettes and pain--implications for the postoperative period].

    PubMed

    Billert, Hanna; Gaca, Michał; Adamski, Dariusz

    2007-01-01

    Smoking cigarettes poses a number of relevant medical and social problems. Impact of smoking on pain threshold and tolerance may be of significance for surgical patients, who are prompted to abstain from cigarettes before operation. Association between smoking and pain perception is complex. Experimental data bring evidence for analgesic action of nicotine and tobacco smoke acting via nicotinic acetylochline receptors (nAChR). However, clinical studies are unequivocal. Smoking is connected with some pain syndromes. Smokers take much more analgesics than non-smokers and probability of developing opioid dependence is increased in this group of patients. Smokers also present with altered mechanism of stress-induced analgesia and both gender and pain modalities influence their pain perception. Some studies demonstrate increased requirements for postoperative opioid analgesia in smoking patients. Strategies for postoperative pain treatment in smokers should involve regional techniques and clonidine.

  2. Intraoperative Dexmedetomidine Promotes Postoperative Analgesia in Patients After Abdominal Colectomy

    PubMed Central

    Ge, Dong-Jian; Qi, Bin; Tang, Gang; Li, Jin-Yu

    2015-01-01

    Abstract Surgery-induced acute postoperative pain may lead to prolonged convalescence. The present study was designed to investigate the effects of intraoperative dexmedetomidine on postoperative analgesia following abdominal colectomy surgeries. Eighty patients scheduled for abdominal colectomy surgery under general anesthesia were divided into 2 groups, which were maintained using propofol/remifentanil/dexmedetomidine (PRD) or propofol/remifentanil/saline (PRS). During surgery, patients in the PRD group had a lower bispectral index (BIS) value, which indicated a deeper anesthetic state, and a higher sedation score right after extubation than patients in the PRS group. During the first 24 hours post surgery, PRD patients consumed less morphine in patient-controlled analgesia (PCA) and had a lower score in the visual analog scale (VAS) testing than their controls from the PRS group. Intraoperative administration of dexmedetomidine appears to promote the analgesic property of morphine-based PCA in patients after abdominal colectomy. PMID:26376397

  3. [Prevention of postoperative nausea and vomiting by lorazepam].

    PubMed

    Laraki, M; el Mouknia, M; Bouaguad, A; Idali, B; Benaguida, M

    1996-01-01

    This study was carried out to assess the efficacy of oral lorazepam on postoperative nausea and vomiting in patients undergoing thyroid surgery. Twenty-six patients were randomly assigned to two groups, and receiving orally, one hour before induction of anaesthesia, either 2.5 mg of lorazepam (n = 13) or a placebo (n = 13). Lorazepam reduced the incidence and especially the intensity of nausea. The incidence of vomiting in the lorazepam group was significantly lower than in the placebo group (14.5% vs 45%). The use of lorazepam for premedication thus reduces the incidence of postoperative nausea and vomiting. The advantages of this benzodiazepine are its ease of use, low cost and very low incidence of side effects.

  4. [The importance of communication during the postoperative recovery period].

    PubMed

    Razera, Ana Paula Ribeiro; Braga, Eliana Mara

    2011-06-01

    The objective of this study was to learn about the importance of communication when the nursing team gives postoperative orientations to patients and/or relatives at a private institution, and learn their perception about those orientations. This cross-sectional, descriptive study was performed using a qualitative approach, having Interpersonal Communication and Content Analysis as the theoretical and methodological frameworks, respectively. Participants were 16 patients interviewed in the postoperative period. Results showed that the nursing team focused the orientations on the instrumental techniques of the professions and did not approach the individuals in a holistic manner. It was also observed that when the nurse stands away from the patient and/or does not provide appropriate information, it generates feelings of anxiety, fear, insecurity and a sensation of lack of care in the patients. On the other hand, when the nursing team is present and provides coherent information, patients reported high satisfaction and a feeling of being well cared for.

  5. [Postoperative recurrence of Crohn's disease, and its prevention].

    PubMed

    Lakatos, László; Lakatos, Péter László

    2010-05-23

    Crohn's disease is a chronic, progressive disabling condition ultimately leading to stricturing and/or penetrating complications. The need for surgery may be as high as 70% in patients with severe active disease or complications. However, relapse may develop in a significant proportion of the patients after surgery leading to frequent re-operations. Despite emerging data, postoperative prevention is still controversial. After careful evaluation of the individual risk a tailored therapy should be considered. In patients with small risk for relapse mesalazine or in selected cases no-treatment may be an option. In patients with a moderate-to-high risk azathioprine should be considered together with metronidazole in the three months. Follow-up ileocolonoscopy 6-12 months after the surgery is helpful in the determination of endoscopic severity and may assist in the optimization of the therapy. In most severe cases anti-TNF agents may be appropriate for postoperative prevention and therapy.

  6. [Analysis of regional anesthetic efficacy in pediatric postop pain].

    PubMed

    Martínez-Tellería, A; Cano Serrano, M E; Martínez-Tellería, M J; Castejón Casado, J

    1997-01-01

    A randomized, double blind study was carried out in 76 paediatric surgical patients scheduled for herniography or circumcision. Patients were randomly assigned to receive ilioinguinal and iliohipogastric nerve block (group A), penile block (group B), caudal block (group C) or metamizol intravenously (group D). Postoperative pain was evaluated by Objective pain scale at the end of surgical process and at 15, 30, 60 minutes and 6 hours after surgery. Pain free time was also recorded. There was no difference between groups regarding demographic data. We find a significatively less pain scores in the children who received regional anaesthesia. In those groups the administration of any analgesic were not necessary. No side effects were recorded. We conclude that locorregional anaesthesia techniques are safe and effective for minor surgery in children, because they are easy to carry out, comfortable for the patient, and provide a good postoperative analgesia.

  7. Which deep breathing device should the postoperative patient use?

    PubMed

    Lederer, D H; Van de Water, J M; Indech, R B

    1980-05-01

    A study was undertaken to compare the use of three types of deep-breathing devices in patients undergoing upper-abdominal operations. Seventy-nine patients were divided into three groups, each receiving preoperative bedside testing of pulmonary function and instruction in the use of one of three randomly assigned deep-breathing devices thought to be representative of those currently available (Triflo II, Bartlett-Edwards Incentive Spirometer, or Spirocare). Repeat testing and instruction were provided daily during each of the first five postoperative days. There were few statistically significant differences in pulmonary function, vital signs and white blood cell count, and no difference in length of postoperative stay. No device was uniformly acceptable to patients, and none was used as frequently as recommended. When left at the bedside and only one daily reinforcement of instructions, the three devices showed no clinically important differences.

  8. Imaging panorama in postoperative complications after liver transplantation

    PubMed Central

    Sureka, Binit; Bansal, Kalpana; Rajesh, S; Mukund, Amar; Pamecha, Viniyendra; Arora, Ankur

    2016-01-01

    The liver is the second most-often transplanted solid organ after the kidney, so it is clear that liver disease is a common and serious problem around the globe. With the advancements in surgical, oncological and imaging techniques, orthotopic liver transplantation has become the first-line treatment for many patients with end-stage liver disease. Ultrasound, and Doppler are the most economical and cost-effective imaging modalities for evaluating postoperative fluid collections and vascular complications. Computed tomography (CT) is used to confirm the findings of ultrasound and look for pulmonary complications. Magnetic resonance imaging (MRI) is used for the diagnosis of biliary complications, bile leaks and neurological complications. This article illustrates the imaging options for diagnosing the various complications that can be encountered in the postoperative period after liver transplantation. PMID:26534929

  9. Successful replantation following an accidental forearm amputation. Case report and review of the literature.

    PubMed

    Sauma, A; Quiroga, R; Brockmann, C; Montaño, M; Flores, G; Barrenechea, J P

    2002-04-01

    We report a patient who suffered an accidental complete amputation of the right forearm followed by a successful replantation and comment on the indications and management of macro-replantations of the upper limbs. This is the first time that a successful surgical procedure of this nature has been performed in Bolivia, with no post-operative complications and excellent long-term functional recovery.

  10. Clinical factors associated with postoperative hydronephrosis after ureteroscopic lithotripsy

    PubMed Central

    Kim, Sun Woo; Ahn, Ji Hoon; Yim, Sang Un; Cho, Yang Hyun; Shin, Bo Sung; Chung, Ho Seok; Yu, Ho Song; Oh, Kyung Jin; Kim, Sun-Ouck; Jung, Seung Il; Kang, Taek Won; Kwon, Dong Deuk; Park, Kwangsung

    2016-01-01

    Purpose This study aimed to determine the predictors of ipsilateral hydronephrosis after ureteroscopic lithotripsy for ureteral calculi. Materials and Methods From January 2010 to December 2014, a total of 204 patients with ureteral calculi who underwent ureteroscopic lithotripsy were reviewed. Patients with lack of clinical data, presence of ureteral rupture, and who underwent simultaneous percutaneous nephrolithotomy (PNL) were excluded. Postoperative hydronephrosis was determined via computed tomographic scan or renal ultrasonography, at 6 months after ureteroscopic lithotripsy. Multivariable analysis was performed to determine clinical factors associated with ipsilateral hydronephrosis. Results A total of 137 patients were enrolled in this study. The mean age of the patients was 58.8±14.2 years and the mean stone size was 10.0±4.6 mm. The stone-free rate was 85.4%. Overall, 44 of the 137 patients (32.1%) had postoperative hydronephrosis. Significant differences between the hydronephrosis and nonhydronephrosis groups were noted in terms of stone location, preoperative hydronephrosis, impacted stone, operation time, and ureteral stent duration (all, p<0.05). On multivariable analysis, increasing preoperative diameter of the hydronephrotic kidney (adjusted odds ratio [OR], 1.21; 95% confidence interval [CI], 1.12–1.31; p=0.001) and impacted stone (adjusted OR, 3.01; 95% CI, 1.15–7.61; p=0.031) independently predicted the occurrence of postoperative hydronpehrosis. Conclusions Large preoperative diameter of the hydronephrotic kidney and presence of impacted stones were associated with hydronephrosis after ureteroscopic stone removal. Therefore, patients with these predictive factors undergo more intensive imaging follow-up in order to prevent renal deterioration due to postoperative hydronephrosis. PMID:27617316

  11. Prevention of postoperative tooth sensitivity: a preliminary clinical trial.

    PubMed

    Sobral, M A P; Garone-Netto, N; Luz, M A A C; Santos, A P

    2005-09-01

    The purpose of this study was to evaluate clinically the effects of pre-treatments with a 35% hydroxyethyl metacrylate/5% glutaraldehyde dentine desensitizer (Gluma Desensitizer) and a 2% chlorexidine-based cavity disinfectant (Cav-Clean) on postoperative sensitivity. Three premolar teeth with no pain symptoms were selected from each one of 17 patients, totalling 51 teeth, for which Class II restoration using a composite was indicated. Each one of the three premolar teeth of the same patient was submitted to a different treatment. After acid etching, only a dental adhesive was applied to the first tooth, which served as the control. Gluma Desensitizer dentinal desensitizer was applied to the second premolar tooth prior to applying the dental adhesive. Cav-Clean cavity disinfectant was used on the third premolar tooth before applying the dental adhesive. Only one tooth was restored per session, and all premolar teeth were restored with a condensable composite, according to current restoration technique guidelines. Sensitivity to different stimuli (cold, heat, sweet and dental floss) was assessed on Day 1, Day 4 and Day 7 by questionnaire following restorative procedures. The results of this clinical research showed that, as far as the investigated stimuli and postoperative course are concerned, there was no statistically significant difference in the three different treatments (P>0.05). Postoperative sensitivity resulting from Class II restorations using composite resin cannot be completely eliminated with the prior use of a dentinal desensitizer or a cavity disinfectant. In day-to-day clinical treatment, postoperative sensitivity may possibly be related to the technique employed.

  12. Does administering albumin to postoperative gastroschisis patients improve outcome?

    PubMed Central

    Tannuri, Ana Cristina A; Silva, Luanna M; Leal, Antonio José G; de Moraes, Augusto César F; Tannuri, Uenis

    2012-01-01

    OBJECTIVES: Newborns who undergo surgery for gastroschisis correction may present with oliguria, anasarca, prolonged postoperative ileus, and infection. New postoperative therapeutic procedures were tested with the objective of improving postoperative outcome. PATIENTS AND METHODS: One hundred thirty-six newborns participated in one of two phases. Newborns in the first phase received infusions of large volumes of crystalloid solution and integral enteral formula, and newborns in the second phase received crystalloid solutions in smaller volumes, with albumin solution infusion when necessary and the late introduction of a semi-elemental diet. The studied variables were serum sodium and albumin levels, the need for albumin solution expansion, the occurrence of anasarca, the length of time on parenteral nutrition, the length of time before initiating an enteral diet and reaching a full enteral diet, orotracheal intubation time, length of hospitalization, and survival rates. RESULTS: Serum sodium levels were higher in newborns in the second phase. There was a correlation between low serum sodium levels and orotracheal intubation time; additionally, low serum albumin levels correlated with the length of time before the initiation of an oral diet and the time until a full enteral diet was reached. However, the discharge weights of newborns in the second phase were higher than in the first phase. The other studied variables, including survival rates (83.4% and 92.0%, respectively), were similar for both phases. CONCLUSIONS: The administration of an albumin solution to newborns in the early postoperative period following gastroschisis repair increased their low serum sodium levels but did not improve the final outcome. The introduction of a semi-elemental diet promoted an increase in body weight at the time of discharge. PMID:22358234

  13. Pulmonary artery stump thrombosis developed during the late postoperative period

    PubMed Central

    Kaya, Seyda Ors; Samancilar, Ozgur; Ceylan, Kenan Can

    2016-01-01

    A 73-year-old man underwent left pneumonectomy for squamous cell lung carcinoma 3 years ago. The postoperative and follow-up periods were uneventful. A thrombus was detected in the left pulmonary artery stump during the last chest computed tomography (CT) scan. Anticoagulant treatment was applied: intravenous heparin for 3 days followed by oral warfarin. The follow-up chest CT examination revealed regression in the size of the thrombus. PMID:27785144

  14. Foot and hand massage as an intervention for postoperative pain.

    PubMed

    Wang, Hsiao-Lan; Keck, Juanita F

    2004-06-01

    Physiological responses to pain create harmful effects that prolong the body's recovery after surgery. Patients routinely report mild to moderate pain even though pain medications have been administered. Complementary strategies based on sound research findings are needed to supplement postoperative pain relief using pharmacologic management. Foot and hand massage has the potential to assist in pain relief. Massaging the feet and hands stimulates the mechanoreceptors that activate the "nonpainful" nerve fibers, preventing pain transmission from reaching consciousness. The purpose of this pretest-posttest design study was to investigate whether a 20-minute foot and hand massage (5 minutes to each extremity), which was provided 1 to 4 hours after a dose of pain medication, would reduce pain perception and sympathetic responses among postoperative patients. A convenience sample of 18 patients rated pain intensity and pain distress using a 0 to 10 numeric rating scale. They reported decreases in pain intensity from 4.65 to 2.35 (t = 8.154, p <.001) and in pain distress from 4.00 to 1.88 (t = 5.683, p <.001). Statistically significant decreases in sympathetic responses to pain (i.e., heart rate and respiratory rate) were observed although blood pressure remained unchanged. The changes in heart rate and respiratory rate were not clinically significant. The patients experienced moderate pain after they received pain medications. This pain was reduced by the intervention, thus supporting the effectiveness of massage in postoperative pain management. Foot and hand massage appears to be an effective, inexpensive, low-risk, flexible, and easily applied strategy for postoperative pain management.

  15. The Effect of Diclofenac Mouthwash on Periodontal Postoperative Pain

    PubMed Central

    Yaghini, Jaber; Abed, Ahmad Moghareh; Mostafavi, Seyed Abolfazl; Roshanzamir, Najmeh

    2011-01-01

    Background: The need to relieve pain and inflammation after periodontal surgery and the side effects of systemic drugs and advantages of topical drugs, made us to evaluate the effect of Diclofenac mouthwash on periodontal postoperative pain. Methods: In this double-blind, randomized clinical trial study 20 quadrants of 10 patients(n = 20) aged between 22-54 who also acted as their own controls, were treated using Modified Widman Flap procedure in two quadrants of the same jaw with one month interval between the operations. After the operation in addition to ibuprofen 400 mg, one quadrant randomly received Diclofenac mouthwash (0/01%) for 30 seconds, 4 times a day (for a week) and for the contrary quadrant, ibuprofen and placebo mouthwash was given to be used in the same manner. The patients scored the number of ibuprofen consumption and their pain intensity based on VAS index in a questionnaire in days 1, 2, 3 and the first week after operation. The findings were analysed using two-way ANOVA, t-test and Wilcoxon. P-value less than 0.05 considered to be significant. Results: There was a significant difference between the mean values of pain intensity of two quadrants in four periods (P = 0.031). But, there was no significant difference between the average ibuprofen consumption in two groups (P = 0.51). Postoperative satisfaction was not significantly different in two quadrants (P = 0.059). 60% of patients preferred Diclofenac mouthwash. Conclusion: Diclofenac mouthwash was effective in reducing postoperative periodontal pain but it seems that it isn’t enough to control postoperative pain on its own. PMID:22013478

  16. A Case of Incus Vibroplasty: Postoperative Changes in Residual Hearing

    PubMed Central

    Roh, Kyung Jin; Lee, Eun Jung; Choi, Byung Il

    2015-01-01

    In patients with mild to severe hearing loss, conventional hearing aids offer limited benefits and several problems with feedback and cosmesis. Middle ear implants are a feasible option for patients with moderate to severe hearing loss who are unable to achieve adequate benefit from or cannot tolerate hearing aids for various reasons. Here we present a case of middle ear implant surgery using Vibrant Soundbridge with incus vibroplasty technique, and describe the hearing changes during postoperative follow-up. PMID:26185793

  17. Postoperative 3D spine reconstruction by navigating partitioning manifolds

    SciTech Connect

    Kadoury, Samuel; Labelle, Hubert Parent, Stefan

    2016-03-15

    Purpose: The postoperative evaluation of scoliosis patients undergoing corrective treatment is an important task to assess the strategy of the spinal surgery. Using accurate 3D geometric models of the patient’s spine is essential to measure longitudinal changes in the patient’s anatomy. On the other hand, reconstructing the spine in 3D from postoperative radiographs is a challenging problem due to the presence of instrumentation (metallic rods and screws) occluding vertebrae on the spine. Methods: This paper describes the reconstruction problem by searching for the optimal model within a manifold space of articulated spines learned from a training dataset of pathological cases who underwent surgery. The manifold structure is implemented based on a multilevel manifold ensemble to structure the data, incorporating connections between nodes within a single manifold, in addition to connections between different multilevel manifolds, representing subregions with similar characteristics. Results: The reconstruction pipeline was evaluated on x-ray datasets from both preoperative patients and patients with spinal surgery. By comparing the method to ground-truth models, a 3D reconstruction accuracy of 2.24 ± 0.90 mm was obtained from 30 postoperative scoliotic patients, while handling patients with highly deformed spines. Conclusions: This paper illustrates how this manifold model can accurately identify similar spine models by navigating in the low-dimensional space, as well as computing nonlinear charts within local neighborhoods of the embedded space during the testing phase. This technique allows postoperative follow-ups of spinal surgery using personalized 3D spine models and assess surgical strategies for spinal deformities.

  18. Efficacy of Postoperative Prophylactic Antibiotic Therapy in Third Molar Surgery

    PubMed Central

    Reddy B, Praveen

    2014-01-01

    Introduction: Surgical extraction of mandibular third molar is the most frequently performed procedure in oral surgery. This procedure is associated with significant postoperative sequelae such as trismus, swelling, pain and infection. The need of antibiotic therapy during the removal of mandibular third molar has been a contentious issue. Method: This study investigated a regimen by using amoxycillin and metronidazole in one group and without using antibiotics in the other. Both the groups were assessed postoperatively on the 1st, 2nd, 5th, 7th and 10th days by the same observer for post operative mouth opening (interincisal distance), presence of a purulent discharge at the site of surgery, pain and swelling. Result: Overall, no statistically significant difference was seen between both the treatment groups when interincisal distance, pain, swelling and purulent discharge were considered. Conclusion: The results of this study failed to show any advantage which was associated with the routine postoperative use of antibiotics in asymptomatic third molar surgeries. PMID:24995236

  19. Nurses' strategies for managing pain in the postoperative setting.

    PubMed

    Manias, Elizabeth; Bucknall, Tracey; Botti, Mari

    2005-03-01

    Acute pain is a significant problem in the postoperative setting. Patients report a lack of information about pain-control measures and ineffective pain control. Nurses continue to rely on pharmacologic measures and tend to under-administer analgesics. The purpose of this study was to determine the strategies nurses used to manage patients' pain in the postoperative setting. It also sought to examine the effect of context, including organization of care, nurses' prioritization of work activities, and pressures during a working shift, on their pain-management strategies. An observational design was used in two surgical units of a metropolitan teaching hospital in Melbourne, Australia. Six fixed observation times were identified as key periods for pain activities, each comprising a 2-hour duration. An observation period was examined at least 12 times, resulting in the completion of 74 observations and the identification of 316 pain cases. Fifty-two nurses were observed during their normal day's work with postoperative patients. Six themes were identified: managing pain effectively; prioritizing pain experiences for pain management; missing pain cues for pain management; regulators and enforcers of pain management; preventing pain; and reactive management of pain. The findings highlighted the critical nature of communication between clinicians and patients and among clinicians. It also demonstrated the influence of time on management strategies and the relative importance that nurses place on nonpharmacologic measures in actual practice. This research, which portrays what happens in actual clinical practice, has facilitated the identification of new data that were not evident from other research studies.

  20. Postoperative nausea and vomiting: A simple yet complex problem

    PubMed Central

    Shaikh, Safiya Imtiaz; Nagarekha, D.; Hegade, Ganapati; Marutheesh, M.

    2016-01-01

    Postoperative nausea and vomiting (PONV) is one of the complex and significant problems in anesthesia practice, with growing trend toward ambulatory and day care surgeries. This review focuses on pathophysiology, pharmacological prophylaxis, and rescue therapy for PONV. We searched the Medline and PubMed database for articles published in English from 1991 to 2014 while writing this review using “postoperative nausea and vomiting, PONV, nausea-vomiting, PONV prophylaxis, and rescue” as keywords. PONV is influenced by multiple factors which are related to the patient, surgery, and pre-, intra-, and post-operative anesthesia factors. The risk of PONV can be assessed using a scoring system such as Apfel simplified scoring system which is based on four independent risk predictors. PONV prophylaxis is administered to patients with medium and high risks based on this scoring system. Newer drugs such as neurokinin-1 receptor antagonist (aprepitant) are used along with serotonin (5-hydroxytryptamine subtype 3) receptor antagonist, corticosteroids, anticholinergics, antihistaminics, and butyrophenones for PONV prophylaxis. Combination of drugs from different classes with different mechanism of action are administered for optimized efficacy in adults with moderate risk for PONV. Multimodal approach with combination of pharmacological and nonpharmacological prophylaxis along with interventions that reduce baseline risk is employed in patients with high PONV risk. PMID:27746521

  1. Postoperative nosocomial infections among children with congenital heart disease

    PubMed Central

    Zhang, Jian; Yuan, Yan; Li, Peiling; Wang, Tuanjie; Gao, Jun; Yao, Jinhua; Li, Shujun

    2014-01-01

    Objective: To study the pathogen distribution, antimicrobial susceptibility and risk factors of postoperative nosocomial infections among children with congenital heart disease. Methods: Three hundreds children with congenital heart disease admitted to our hospital to receive surgeries from February 2010 to February 2013 were selected. Results: A total of 120 children were tested as positive by sputum culture, with the infection rate of 40.0%. The top five most common pathogenic microorganisms included Staphylococcus epidermidis, Staphylococcus aureus, Enterococcus, Pseudomonas aeruginosa, and Candida albicans. S. epidermidis, S. aureus and Enterococcus were highly resistant to penicillin, azithromycin and erythromycin, moderately susceptible to levofloxacin and cefazolin, and completely susceptible to vancomycin. Multivariate Logistic regression analysis showed that hospitalization stay length, combined use of antibiotics, systemic use of hormones, mechanical ventilation and catheter indwelling were the independent risk factors of postoperative nosocomial infections (P<0.05). Conclusion: Nosocomial infection, which was the most frequent postoperative complication of pediatric congenital heart disease, was predominantly induced by Gram-positive bacteria that were highly susceptible to cephalosporins and vancomycin. Particular attention should be paid to decrease relevant risk factors to improve the prognosis. PMID:24948978

  2. Early diagnosis of acute postoperative renal transplant rejection

    SciTech Connect

    Tisdale, P.L.; Collier, B.D.; Kauffman, H.M.; Adams, M.B.; Isitman, A.T.; Hellman, R.S.; Rao, S.A.; Joestgen, T.; Krohn, L.

    1985-05-01

    A prospective evaluation of In-111 labeled autologous platelet scintigraphy for the early diagnosis of acute postoperative renal transplant rejection was undertaken. To date, 28 consecutive patients between 7 and 14 days post-op have been injected with 500..mu..Ci of In-111 platelets followed by imaging at 24 and 48 hours. Activity within the renal transplant exceeding activity in the adjacent iliac vessels was considered to be evidence of rejection, and both chemical evidence and clinical impression of rejection at 5 days after completion of imaging was accepted as proof of ongoing or incipient rejection at the time of scintigraphy. In addition, to visual inspection, independent quantitative analysis compared the area-normalized activity over the transplant with the adjacent iliac vessels (normal <1.0). For 5 patients, positive In-111 scintigraphy was present before convincing clinical evidence of rejection. In-111 platelet scintigraphy is useful not only to confirm the clinical diagnosis of rejection but also to establish the early, pre-clinical diagnosis of incipient acute postoperative renal transplant rejection.

  3. Alternative Therapies for the Prevention of Postoperative Nausea and Vomiting.

    PubMed

    Stoicea, Nicoleta; Gan, Tong J; Joseph, Nicholas; Uribe, Alberto; Pandya, Jyoti; Dalal, Rohan; Bergese, Sergio D

    2015-01-01

    Postoperative nausea and vomiting (PONV) is a complication affecting between 20 and 40% of all surgery patients, with high-risk patients experiencing rates of up to 80%. Recent studies and publications have shed light on the uses of alternative treatment for PONV through their modulation of endogenous opioid neuropeptides and neurokinin ligands. In addition to reducing PONV, hypnosis was reported to be useful in attenuating postoperative pain and anxiety, and contributing to hemodynamic stability. Music therapy has been utilized to deepen the sedation level and decrease patient anxiety, antiemetic and analgesic requirements, hospital length of stay, and fatigue. Isopropyl alcohol and peppermint oil aromatherapy have both been used to reduce postoperative nausea. With correct training in traditional Chinese healing techniques, acupuncture (APu) at the P6 acupoint has also been shown to be useful in preventing early PONV, postdischarge nausea and vomiting, and alleviating of pain. Electro-acupuncture (EAPu), as with APu, provided analgesic and antiemetic effects through release and modulation of opioid neuropeptides. These non-pharmacological modalities of treatment contribute to an overall patient wellbeing, assisting in physical and emotional healing.

  4. Postoperative blood loss prevention in total knee arthroplasty.

    PubMed

    Banerjee, Samik; Kapadia, Bhaveen H; Issa, Kimona; McElroy, Mark J; Khanuja, Harpal S; Harwin, Steven F; Mont, Michael A

    2013-12-01

    Blood loss is a serious concern during lower extremity total joint arthroplasty with the estimated reduction in hemoglobin concentration known to vary between 2 and 4 g/dL after total knee arthroplasty (TKA). Allogeneic transfusions are commonly used to treat the acute blood loss and postoperative anemia to diminish the potential cardiovascular risks in up to 50% of such cases with a high volume of blood loss. However, these transfusions are associated with the risks of immunologic reactions, immunosuppression, and infection transmission. Multiple blood-saving strategies have been developed to minimize blood loss, to reduce transfusion rates, to decrease complications, and to improve outcomes in the postoperative period. Currently, there are no clear guidelines on the blood management strategies adopted to lessen the blood loss associated with TKA. The aim of this study was to review the literature and provide a broad summary of the efficacy and complications associated with several blood-saving measures that are currently used in the postoperative period. Evidence suggests that simple techniques such as limb elevation, cryotherapy, compression dressings, and drain clamping may reduce external drainage, however, whether these techniques lead to less allogeneic transfusions is currently debatable. Further research on using a combination of these strategies and their cost-effectiveness are needed.

  5. Postoperative Residual Neuromuscular Paralysis at an Australian Tertiary Children's Hospital

    PubMed Central

    O'Dea, Brendan; Meyerkort, Luke; Hegarty, Mary; von Ungern-Sternberg, Britta S.

    2015-01-01

    Purpose. Residual neuromuscular blockade (RNMB) is known to be a significant but frequently overlooked complication after the use of neuromuscular blocking agents (NMBA). Aim of this prospective audit was to investigate the incidence and severity of RNMB at our Australian tertiary pediatric center. Methods. All children receiving NMBA during anesthesia were included over a 5-week period at the end of 2011 (Mondays to Fridays; 8 a.m.–6 p.m.). At the end of surgery, directly prior to tracheal extubation, the train-of-four (TOF) ratio was assessed quantitatively. Data related to patient postoperative outcome was collected in the postoperative acute care unit. Results. Data of 64 patients were analyzed. Neostigmine was given in 34 cases and sugammadex in 1 patient. The incidence of RNMB was 28.1% overall (without reversal: 19.4%; after neostigmine: 37.5%; n.s.). Severe RNMB (TOF ratio < 0.7) was found in 6.5% after both no reversal and neostigmine, respectively. Complications in the postoperative acute care unit were infrequent, with no differences between reversal and no reversal groups. Conclusions. In this audit, RNMB was frequently observed, particularly in cases where patients were reversed with neostigmine. These findings underline the well-known problems associated with the use of NMBA that are not fully reversed. PMID:26064105

  6. [Surgery for children and adolescents. Post-operative phase].

    PubMed

    Ruzafa Martínez, María; Ruiz García, María Jesús; Gómez García, Carmen I

    2004-05-01

    The authors explain the third and last phase in the surgical process, the post-operative phase. The authors propose a standardized model of nursing care for children and adolescents. The third and last phase in the surgical process commences at the moment the child arrives in the recovery room and lasts until he/she is released from the hospital. This phase includes the treatment applied in the recovery room and later in a hospital ward or in the child's home. The authors use the Gordon Functional Health Patterns. Special emphasis is given to the perception-management health pattern, the nutritional-metabolic pattern, the elimination pattern, the exercise-activity pattern, and the cognitive-perception pattern. Of special importance is the vigilance during the first post-operative hours, as well as the child's parenteral nutrition or total parenteral nutrition, TPN, and the evaluation of pain according to the age of the child. The authors select the NANDA (North American Nursing Diagnosis Association) Nursing Diagnoses which appear most frequently in this post-operative phase.

  7. Alternative Therapies for the Prevention of Postoperative Nausea and Vomiting

    PubMed Central

    Stoicea, Nicoleta; Gan, Tong J.; Joseph, Nicholas; Uribe, Alberto; Pandya, Jyoti; Dalal, Rohan; Bergese, Sergio D.

    2015-01-01

    Postoperative nausea and vomiting (PONV) is a complication affecting between 20 and 40% of all surgery patients, with high-risk patients experiencing rates of up to 80%. Recent studies and publications have shed light on the uses of alternative treatment for PONV through their modulation of endogenous opioid neuropeptides and neurokinin ligands. In addition to reducing PONV, hypnosis was reported to be useful in attenuating postoperative pain and anxiety, and contributing to hemodynamic stability. Music therapy has been utilized to deepen the sedation level and decrease patient anxiety, antiemetic and analgesic requirements, hospital length of stay, and fatigue. Isopropyl alcohol and peppermint oil aromatherapy have both been used to reduce postoperative nausea. With correct training in traditional Chinese healing techniques, acupuncture (APu) at the P6 acupoint has also been shown to be useful in preventing early PONV, postdischarge nausea and vomiting, and alleviating of pain. Electro-acupuncture (EAPu), as with APu, provided analgesic and antiemetic effects through release and modulation of opioid neuropeptides. These non-pharmacological modalities of treatment contribute to an overall patient wellbeing, assisting in physical and emotional healing. PMID:26734609

  8. Postoperative Endophthalmitis Caused by Staphylococcus haemolyticus following Femtosecond Cataract Surgery

    PubMed Central

    Wong, Margaret; Baumrind, Benjamin R.; Frank, James H.; Halpern, Robert L.

    2015-01-01

    A 53-year-old Caucasian man underwent femtosecond cataract surgery and then presented with pain and hand motions vision 1 day following surgery. Anterior segment examination showed a 2-mm-layered hypopyon, a well-centered intraocular lens in the sulcus, and an obscured view to the fundus. B-scan ultrasonography showed significant vitritis and that the retina was attached. A tap and an injection of vancomycin 1 mg per 0.1 ml and of ceftazidime 2.25 mg per 0.1 ml were performed. The tap eventually yielded culture results positive for Staphylococcus haemolyticus, which was sensitive to vancomycin. We report a case of endophthalmitis that occurred on postoperative day 1 following complicated cataract surgery. This is an uncommon bacterium that is not widely reported in the literature as a cause of endophthalmitis in the postoperative period. We urge clinicians to consider S. haemolyticus as an offending agent, especially when the infection presents very early and aggressively in the postoperative period. PMID:26951642

  9. [Late postoperative apnea in a premature newborn infant].

    PubMed

    Marco, J; Mohamed-Mabrok, M; Battich, I; Torres, J; Moral, V

    1992-01-01

    We report the case of a premature newborn child (36 weeks) who was operated on a teratoma of the sacrum when he was 12 days old and weighed 2,950 g. The patient presented a late postoperative apnea 17 hours after anesthesia. The anesthetic technique consisted of lumbar epidural blockade with 0.33% bupivacaine at a dose of 2.25 ml and superficial inhalation anesthesia with 0.5% isoflurane. Relaxing muscular agents used in this case were succinylcholine (3 mg) for orotracheal intubation and pancuronium bromide (0.3 mg) for maintaining the anesthetic level. The immediate postoperative phase was uneventful but 17 hours after surgery the patient presented apnea, bradycardia (40 beats/min), and marked cyanosis requiring assisted ventilation with bag and mask during 3 min and initial cardiac massage. Recovery of heart rate was immediate and recovery of ventilation was progressive. The patient was treated with caffeine during one week and no relapses occurred. Pneumocardiographic recordings obtained later on revealed sporadic short lasting episodes of apnea (shorter than 15 s) sometimes associated with bradycardia (40 beats/min lower than baseline). There were no apparent intercurrent or precipitating factors for this apnea. We believe that the present clinical picture corresponds to a late postoperative apnea of unknown origin which required reanimation measures and that until present, there are no reported complications of the anesthetic technique that can explain this episode.

  10. [In-hospital malnutrition: indications of postoperative evolution].

    PubMed

    Farré Rovira, R; Frasquet Pons, I; Ibor Pica, J F

    1998-01-01

    A significant percentage of the patients admitted to our hospitals show signs of malnutrition that are neither detected nor treated and often become more severe during the hospital stay. This malnutrition can contribute to the loss of some important functions as, for instance the capacity for immune response and healing. In this study we use several simple, economical parameters to evaluate the nutritional status upon admittance and upon leaving the hospital of all the patients who in the course of a year occupied four randomly chosen beds in a general surgery ward at a county hospital in the Valencian Community. The results show that hospitalization reduced the number of over weight patients, duplicated the number of hypoalbuminemics and triplicated the number of people with body weight and body mass index (BMI) below normal levels. In patients over 40 hospitalization decrease the values of all the parameters studied, whereas in younger subjects only the weight, the BMI and serum albumin values were affected. Fifty seven percent of the patients suffer some kind of postoperative complication and this incidence is higher among patients with malnutrition upon admittance. The most common complication is the nosocomial pneumonia and urine infection. The nutritional parameters that best predict possible postoperative complications are low values of serum albumin, total lymphocyte count, tricipital fat skin fold and arm circumference. In general, postoperative complications show only a slight positive correlation with the length of the hospital stay, but the longer the stay is the worst the nutritional status becomes.

  11. [A Case of Postoperative Paraplegia Caused by Idiopathic Spinal Cord Infarction following Hepatectomy under Both General and Epidural Anesthesia].

    PubMed

    Koga, Yukari; Hiraki, Teruyuki; Ushijima, Kazuo

    2015-04-01

    A 73-year-old woman (height : 155 cm, weight : 55 kg) was scheduled to undergo a laparotomic hepatectomy and radiofrequency ablation for hepatocellular carcinoma. Her medical history did not include any relevant conditions such as cardiovascular or neurological disorders. A thoracic epidural catheter was introduced at T8-9 before the induction of anesthesia with intravenous propofol. General anesthesia was maintained with the inhalation of oxygen, air, and desflurane, and the continuous infusion of remifentanil. Several intraoperative episodes of mild hypotension occurred, each of which was successfully treated with intravenous ephedrine, but otherwise her anesthetic course was uneventful, and she recovered from the anesthesia smoothly. Her postoperative pain was well controlled with continuous epidural infusion of levobupivacaine and fentanyl, and she could walk by herself on postoperative day (POD) 1. However, she suffered weakness in her lower extremities on POD2 and subsequently fell into complete paraplegia with sensory loss below the T4 level on POD3. A magnetic resonance imaging scan taken on POD4 showed an idiopathic spinal cord infarction (SCI) involving levels T1 through T4, although no epidural abnormalities, e.g., hematomas, were detected. Immediate treatment with methylprednisolone, ozagrel, and edaravone failed to resolve her symptoms. We suggest that it is of great importance to consider SCI as a differential diagnosis as soon as possible in cases of unanticipated postoperative paraplegia.

  12. Small(pox) success?

    PubMed

    Birn, Anne-Emanuelle

    2011-02-01

    The 30th anniversary of the World Health Organization's (WHO) official certification of smallpox eradication was marked by a slew of events hailing the campaign's dramatic tale of technological and organizational triumph against an ancient scourge. Yet commemorations also serve as moments of critical reflection. This article questions the acclaim showered upon smallpox eradication as the single greatest public health success in history. It examines how and why smallpox eradication and WHO's concurrent social justice-oriented primary health care approach (following from the Declaration of Alma-Ata) became competing paradigms. It synthesizes critiques of eradication's shortcomings and debunks some of the myths surrounding the global eradication campaign as a public health priority and necessity, and as a Cold War victory of cooperation. The article concludes with thoughts on integrating technical and social-political aspects of health within the context of welfare states as the means to achieving widespread and enduring global public health success.

  13. Hypopituitarism and successful pregnancy

    PubMed Central

    Du, Xue; Yuan, Qing; Yao, Yanni; Li, Zengyan; Zhang, Huiying

    2014-01-01

    Hypopituitarism is a disorder characterized by the deficiency of one or more of the hormones secreted by the pituitary gland. Hypopituitarism patients may present the symptoms of amenorrhea, poor pregnancy potential, infertility, and no production of milk after delivery. Successful pregnancy in hypopituitarism patient is rare because hypopituitarism is associated with an increased risk of pregnancy complications, such as abortion, anemia, pregnancy-induced hypertension, placental abruption, premature birth, and postpartum hemorrhage. Hypopituitarism during pregnancy and perinatal period should be managed carefully. The hormone levels should be restored to normal before pregnancy. GH and HMG-hCG are combined to improve follicular growth and the success rate of pregnancy. Hypopituitary patients must be closely monitored as changes may need to be made to their medications, and serial ultrasound measurements are also necessary for fetal growth assessment. PMID:25663963

  14. USAF Inorganic Coating Successes

    DTIC Science & Technology

    2012-08-01

    Successes Elizabeth Berman, Ph.D. Air Force Research Laboratory Materials and Manufacturing Directorate Report Documentation Page Form ApprovedOMB...Laboratory, Materials and Manufacturing Directorate,WPAFB,OH,45433 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND...public release; distribution is unlimited. AFRL Approach • Identify legal requirements restricting material use – Review current U.S. regulations

  15. Building on Success.

    PubMed

    Sorrel, Amy Lynn

    2017-01-01

    Undaunted by what could be a challenging 2017 Texas legislative session, TMA is poised to build on significant successes medicine achieved over the past two legislative sessions, including reforming the state's Medicaid program and expanding graduate medical education opportunities. TMA will defend the patient-physician relationship against a backdrop of some potentially big shifts for Texas, such as a major review of the state's health professions licensing boards.

  16. Predicting Commissary Store Success

    DTIC Science & Technology

    2014-12-01

    authorized shoppers , who include active duty, reserve and retired military members as well as National Guard members and their families (Defense...that make any retail store successful: the number of shoppers , the price differential between a store and its competition, and the number of...benefits is more efficient and could save significant taxpayer dollars. Dearing (1984) analyzed perceptions of commissary shoppers with regard to the

  17. Untangling Performance from Success

    NASA Astrophysics Data System (ADS)

    Yucesoy, Burcu; Barabasi, Albert-Laszlo

    Fame, popularity and celebrity status, frequently used tokens of success, are often loosely related to, or even divorced from professional performance. This dichotomy is partly rooted in the difficulty to distinguish performance, an individual measure that captures the actions of a performer, from success, a collective measure that captures a community's reactions to these actions. Yet, finding the relationship between the two measures is essential for all areas that aim to objectively reward excellence, from science to business. Here we quantify the relationship between performance and success by focusing on tennis, an individual sport where the two quantities can be independently measured. We show that a predictive model, relying only on a tennis player's performance in tournaments, can accurately predict an athlete's popularity, both during a player's active years and after retirement. Hence the model establishes a direct link between performance and momentary popularity. The agreement between the performance-driven and observed popularity suggests that in most areas of human achievement exceptional visibility may be rooted in detectable performance measures. This research was supported by Air Force Office of Scientific Research (AFOSR) under agreement FA9550-15-1-0077.

  18. Cutting-Balloon Angioplasty in Transplant Renal Artery Stenosis as First-Line Treatment in the Early Postoperative Period

    SciTech Connect

    Ucar, Adem; Yahyayev, Aghakishi; Bakkaloglu, Huseyin; Agayev, Ayaz; Aydin, Ali Emin; Rozanes, Izzet

    2011-02-15

    Percutaneous transluminal angioplasty has been successfully used for the treatment of transplant renal artery stenosis (RAS). Cutting-balloon angioplasty (CBA) is being used as a second option in pressure-resistant stenosis. It is thought that CBA is less traumatic and therefore restenosis occurs less frequently than in conventional angioplasty. This case report describes the unusual use of a cutting balloon in transplant RAS as a first option in the early postoperative period. Long-term follow-up data are also presented.

  19. Postoperative urinary retention in patients undergoing elective spinal surgery.

    PubMed

    Altschul, David; Kobets, Andrew; Nakhla, Jonathan; Jada, Ajit; Nasser, Rani; Kinon, Merritt D; Yassari, Reza; Houten, John

    2017-02-01

    OBJECTIVE Postoperative urinary retention (POUR) is a common problem leading to morbidity and an increased hospital stay. There are limited data regarding its baseline incidence in patients undergoing spinal surgery and the risk factors with which it may be associated. The purpose of this study was to evaluate the incidence of POUR in elective spine surgery patients and determine the factors associated with its occurrence. METHODS The authors retrospectively reviewed the records of patients who had undergone elective spine surgery and had been prospectively monitored for POUR during an 18-month period. Collected data included operative positioning, surgery duration, volume of intraoperative fluid, length of hospital stay, and patient characteristics such as age, sex, and medical comorbidities. Dialysis patients or those with complete urinary retention preoperatively were excluded from analysis. RESULTS Of the 397 patients meeting the study inclusion criteria, 35 (8.8%) developed POUR. An increased incidence of POUR was noted in those who underwent posterior lumbar surgery, those with benign prostatic hypertrophy (BPH), those with chronic constipation or prior urinary retention, and those using a patient-controlled analgesia pump postoperatively. An increased incidence of POUR was seen with a longer operative time but not with intraoperative intravenous fluid administration. A significant relationship between the female sex and POUR was noted after controlling for BPH, yet there was no association between POUR and diabetes or intraoperative instrumentation. Postoperative retention significantly prolonged the hospital stay. Three patients developed epidural hematomas necessitating operative reexploration, and while they experienced POUR, they also developed the full constellation of cauda equina syndrome. CONCLUSIONS Awareness of the risk factors for POUR may be useful in perioperative Foley catheter management and in identifying patients who need particular

  20. Predicting postoperative visual outcomes in cataract patients with maculopathy

    PubMed Central

    Macky, Tamer A; Mohamed, Abdel Moniem Hasaballah; Emarah, Ahmed M; Osman, Amr Abdellatif; Gado, Ahmed S

    2015-01-01

    Purpose: To assess the accuracy of the potential acuity meter (PAM) in predicting postcataract surgery visual acuity outcome in patients with healed inactive maculopathies. Study Design: Prospective interventional clinical trial. Patients and Methods: Patients scheduled for phacoemulsification had preoperative and 1 month postoperative best-corrected visual acuity (BCVA), PAM test, fluorescein angiography, and macular optical coherence tomography. Patients were grouped to following preoperative BCVA: PRE1: 0.29 and better, PRE2: 0.25–0.13, and PRE3: 0.1 or worse; age: G1 <60, G2 = 60–70, and G3 >70 years. PAM accuracy was divided into: Grade 1: Postoperative BCVA ≤1 or less line error of the PAM score, Grade 2: Between 1 and 2 lines error, and Grade 3: ≥3 lines or more error. Results: This study enrolled 57 patients with a mean age of 71.05 ± 6.78 years where 34 were females. There were 21 (36.84%) patients with diabetic maculopathy and 36 (63.16%) with age-related macular degeneration. The mean preoperative BCVA was 0.198 ± 0.12 (0.1–0.5). The mean PAM score was 0.442 ± 0.24 (0.1–1.3). The mean postoperative BCVA was 0.4352 ± 0.19 (0.17–1.00). The PAM score was in Grade 1, 2, and 3 in 46 (80.7%), 54 (94.7%), and 56 (98.2), respectively. There was a highly significant correlation between the PAM score and the postoperative BCVA (P < 0.001, Chi-square test). There was no correlation between the PAM test accuracy and age, gender, diagnosis, and preoperative BCVA (P = 0.661, 0.667, 0. 0.991, 0.833, Chi-square test; respectively). Conclusion: The PAM is an accurate method of predicting postoperative visual acuity for eyes with nuclear cataracts Grade I and II and inactive maculopathies. PMID:26655002

  1. Single dose oral tenoxicam for acute postoperative pain in adults

    PubMed Central

    Moore, Owen A; McIntyre, Mairead; Moore, R Andrew; Derry, Sheena; McQuay, Henry J

    2014-01-01

    Background Tenoxicam is a non-steroidal anti-inflammatory drug (NSAID) licensed for use in rheumatic disease and other musculoskeletal disorders in the UK, and is widely available in other countries worldwide. This review sought to evaluate the efficacy and safety of oral tenoxicam in acute postoperative pain, using clinical studies of patients with established pain, and with outcomes measured primarily over 6 hours using standard methods. This type of study has been used for many decades to establish that drugs have analgesic properties. Objectives To assess the efficacy of single dose oral tenoxicam in acute postoperative pain, and any associated adverse events. Search methods We searched The Cochrane Library (Issue 1, 2009), MEDLINE (March 2009); EMBASE via Ovid (March 2009); the Oxford Pain Relief Database. Selection criteria Randomised, double-blind, placebo-controlled clinical trials of oral tenoxicam for relief of acute postoperative pain in adults. Data collection and analysis Two review authors independently assessed trial quality and extracted data. The area under the “pain relief versus time” curve was used to derive the proportion of participants with tenoxicam experiencing least 50% pain relief over 4 to 6 hours, using validated equations. The number needed to treat to benefit (NNT) was calculated using 95% confidence intervals (CI). The proportion of participants using rescue analgesia over a specified time period, and time to use of rescue analgesia, were sought as additional measures of efficacy. Information on adverse events and withdrawals was also collected. Main results Not one of sixteen studies identified by the searches and examined in detail studied oral tenoxicam in patients with established postoperative pain and therefore no results are available. Authors’ conclusions In the absence of evidence of efficacy for oral tenoxicam in acute postoperative pain, its use in this indication is not justified at present. Because trials clearly

  2. Successful treatment of accessory breast cancer with endocrine therapy#

    PubMed Central

    Wang, Chun-Xi; Guo, Shu-Li; Han, Li-Na

    2017-01-01

    Accessory breast cancers in males are extremely rare, and only a few cases have been reported in the literature. In this paper, an 87-year-old male patient was diagnosed with an accessory breast cancer by means of computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography-computed tomography (PET-CT), and immunohistochemistry based on needle biopsy, and has undergone successful resection and postoperative adjuvant endocrine therapy. He was the oldest male patient with an accessory breast cancer reported in the Chinese Hospital Knowledge Database and PubMed literature from 1975 to 2015. PMID:28070998

  3. Normal Postoperative Computed Tomography Findings after a Variety of Pancreatic Surgeries

    PubMed Central

    Seo, Ji Won; Hwang, Ho Kyoung; Lee, Minwook; Kim, Ki Whang; Kang, Chang Moo; Kim, Myeong-Jin

    2017-01-01

    Pancreatic surgery remains the only curative treatment for pancreatic neoplasms, and plays an important role in the management of medically intractable diseases. Since the original Whipple operation in the 20th century, surgical techniques have advanced, resulting in decreased postoperative complications and better clinical outcomes. Normal postoperative imaging findings vary greatly depending on the surgical technique used. Radiologists are required to be familiar with the normal postoperative imaging findings, in order to distinguish from postoperative complications or tumor recurrence. In this study, we briefly review a variety of surgical techniques for the pancreas, and present the normal postoperative computed tomography findings. PMID:28246510

  4. Successful product realization strategies

    NASA Technical Reports Server (NTRS)

    Peeples, John; Boulton, William R.

    1995-01-01

    Product realization is the process of defining, designing, developing, and delivering products to the market. While the main thrust of this JTEC panel was to conduct a complete investigation of the state of Japanese low-cost electronic packaging technologies, it is very difficult to totally separate the development of technology and products from the product realization process. Japan's electronics firms adhere to a product realization strategy based on a strong customer focus, a consistent commitment to excellence in design, and a cost-effective approach to technology commercialization. The Japanese product-pull strategy has been a successful driver and influencing factor in every aspect of the product development cycle.

  5. The Success-Breeds-Success Phenomenon and Bibliometric Processes.

    ERIC Educational Resources Information Center

    Tague, Jean

    1981-01-01

    Describes success-breeds-success phenomenon by single and multiple-urn models, and shows that these models lead to a negative binomial distribution for the total number of successes and to a Zipf-Mandelbrot law for the number of sources contributing a specified number of successes. Ten references are cited. (FM)

  6. Uncertainties in successive measurements

    NASA Astrophysics Data System (ADS)

    Distler, Jacques; Paban, Sonia

    2013-06-01

    When you measure an observable, A, in quantum mechanics, the state of the system changes. This, in turn, affects the quantum-mechanical uncertainty in some noncommuting observable, B. The standard uncertainty relation puts a lower bound on the uncertainty of B in the initial state. What is relevant for a subsequent measurement of B, however, is the uncertainty of B in the postmeasurement state. We re-examine this problem, both in the case where A has a pure point spectrum and in the case where A has a continuous spectrum. In the latter case, the need to include a finite detector resolution, as part of what it means to measure such an observable, has dramatic implications for the result of successive measurements. Ozawa, [Phys. Rev. APLRAAN1050-294710.1103/PhysRevA.67.042105 67, 042105 (2003)] proposed an inequality satisfied in the case of successive measurements. Among our results, we show that his inequality is ineffective (can never come close to being saturated). For the cases of interest, we compute a sharper lower bound.

  7. Management of Postoperative Lymphoceles After Lymphadenectomy: Percutaneous Catheter Drainage With and Without Povidone-Iodine Sclerotherapy

    SciTech Connect

    Alago, William Deodhar, Ajita; Michell, Hans; Sofocleous, Constantinos T.; Covey, Anne M.; Solomon, Stephen B.; Getrajdman, George I.; Dalbagni, Guido; Brown, Karen T.

    2013-04-15

    To report our single-center experience in managing symptomatic lymphoceles after lymphadenectomy for genitourinary and gynecologic malignancy and to compare clinical outcomes of percutaneous catheter drainage (PCD) alone versus PCD with transcatheter povidone-iodine sclerotherapy (TPIS). The medical records of patients who presented for percutaneous drainage of pelvic lymphoceles from February 1999 to September 2007 were retrospectively reviewed. Catheters with prolonged outputs >50 cc/day were treated with TPIS. Technical success was defined as the ability to achieve complete resolution of the lymphocele. Clinical success was defined as resolution of the patient's symptoms that prompted the intervention. Sixty-four patients with 70 pelvic lymphoceles were treated. Forty-six patients (71.9 %) had PCD, and 18 patients (28.1 %) had multisession TPIS. The mean initial cavity size was 294.9 cc for those treated with TPIS and 228.2 cc for those treated with PCD alone (range 15-1,600) (p = 0.59). Mean duration of catheter drainage was 19 days (29 days with TPIS, 16 days with PCD, p = 0.001). Mean clinical follow-up was 22.6 months. Technical success was 74.3 % with PCD and 100 % with TPIS. Clinical success was 97 % with PCD and 100 % with TPIS. Postprocedural complications included pericatheter fluid leakage (n = 4), catheter dislodgement (n = 3), catheter occlusion (n = 9), and secondary infection of the collection (n = 4). PCD of symptomatic lymphoceles is an effective postoperative management technique. Initial cavity size is not an accurate predictor of the need for TPIS. When indicated, TPIS is safe and effective with catheter outputs >50 cc/day.

  8. Single dose oral dihydrocodeine for acute postoperative pain

    PubMed Central

    Moore, R Andrew; Edwards, Jayne; Derry, Sheena; McQuay, Henry J

    2014-01-01

    Background This is an updated version of the original Cochrane review published in Issue 2, 2000. Dihydrocodeine is a synthetic opioid analgesic developed in the early 1900s. Its structure and pharmacokinetics are similar to that of codeine and it is used for the treatment of postoperative pain or as an antitussive. It is becoming increasingly important to assess the relative efficacy and harm caused by different treatments. Relative efficacy can be determined when an analgesic is compared with control under similar clinical circumstances. Objectives To quantitatively assess the analgesic efficacy and adverse effects of single-dose dihydrocodeine compared with placebo in randomised trials in moderate to severe postoperative pain. Search methods Published reports were identified from electronic databases (MEDLINE, EMBASE, CENTRAL, the Oxford Pain Relief Database in December 2007, the original search was conducted in October 1999). Additional studies were identified from the reference lists of retrieved reports. Selection criteria Inclusion criteria: full journal publication, clinical trial, random allocation of participants to treatment groups, double blind design, adult participants, baseline pain of moderate to severe intensity, postoperative administration of study drugs, treatment arms which included dihydrocodeine and placebo and either oral or injected (intramuscular or intravenous) administration of study drugs. Data collection and analysis Data collection and analysis: summed pain intensity and pain relief data over four to six hours were extracted and converted into dichotomous information to yield the number of participants obtaining at least 50% pain relief. This was used to calculate relative benefit and number-needed-to-treat-to-benefit (NNT) for one participant to obtain at least 50% pain relief. Single-dose adverse effect data were collected and used to calculate relative risk and number-needed-to-treat-to-harm (NNH). Main results Fifty-two reports

  9. The effects of Western music on postoperative pain in Taiwan.

    PubMed

    Good, M; Chin, C C

    1998-02-01

    Music is a method nurses can use to help relieve pain, however little is known about its effectiveness across cultures. In this study, Western music was tested for its effectiveness in reducing postoperative pain in 38 Taiwanese patients, and its acceptability was explored. A pretest and post-test experimental design was used with visual analogue scales to measure sensation and distress of pain. Before surgery, subjects were randomly assigned to receive tape recorded music or the usual care. Those who were assigned to the music group chose among 5 types of sedative music. On postoperative Day 1 and Day 2, the effectiveness of the tape-recorded music was investigated during 15 minutes of rest in bed. Patients were interviewed on Day 3 to determine their liking for the music, its calming effects, and the helpfulness of the music. Repeated measures analysis of variance showed a significant interaction between time and group in the distress of pain on Day 1, but not on Day 2, and in pain sensation on Day 2, but not Day 1. Subjects from Taiwan were similar to subjects in a previous study in the United States in their liking for the music, and in reports of the helpfulness of the music for pain sensation and distress, but fewer Taiwanese found the music calming, and they had different choices: more chose harp music and fewer chose jazz than subjects in the U.S. study, and some would prefer Buddhist hymns or popular songs heard in Taiwan. Findings support the use of culturally acceptable music in addition to analgesic medication for the sensation and distress of postoperative pain.

  10. Postoperative analgesia comparing levobupivacaine and ropivacaine for brachial plexus block

    PubMed Central

    Watanabe, Kunitaro; Tokumine, Joho; Lefor, Alan Kawarai; Moriyama, Kumi; Sakamoto, Hideaki; Inoue, Tetsuo; Yorozu, Tomoko

    2017-01-01

    Abstract Background: On a pharmacologic basis, levobupivacaine is expected to last longer than ropivacaine. However, most reports of these anesthetics for brachial plexus block do not suggest a difference in analgesic effect. The aim of this study is to compare the postoperative analgesic effects of levobupivacaine and ropivacaine when used for treating ultrasound-guided brachial plexus block. Methods: A total of 62 patients undergoing orthopedic surgery procedures were prospectively enrolled and randomized to receive levobupivacaine (group L, N = 31) or ropivacaine (group R, N = 31). The duration of analgesia, offset time of motor block, need for rescue analgesics, and sleep disturbance on the night of surgery were recorded. Pain score was recorded on the day of surgery, and on postoperative days 1 and 2. Results: There was no difference in the time interval until the first request for pain medication comparing the two groups (group L: 15.6 [11.4, 16.8] hours; group R: 12.5 [9.4, 16.0] hours, P = 0.32). There was no difference in the duration of motor block (group L: 12.2 [7.6, 14.4] hours; group R: 9.4 [7.9, 13.2] hours, P = 0.44), pain score (P = 0.92), need for rescue analgesics (group L: 55%; group R: 65%, P = 0.6), or rate of sleep disturbance (group L: 61%, group R: 58%, P = 1.0) on comparing the two groups. Conclusions: There was no difference in postoperative analgesia comparing levobupivacaine and ropivacaine when used for brachial plexus block. PMID:28328862

  11. Risk factors for postoperative complications in total thyroidectomy

    PubMed Central

    Caulley, Lisa; Johnson-Obaseki, Stephanie; Luo, Lindy; Javidnia, Hedyeh

    2017-01-01

    Abstract Thyroid cancer incidence is increasing, and with it, an increase in total thyroidectomy. There are limited studies comparing outcomes in total thyroidectomy performed in the inpatient versus outpatient setting. The objective of this study was to perform a comparative analysis of risk factors and outcomes of postoperative morbidity and mortality in total thyroidectomy performed as an inpatient versus outpatient surgery. Retrospective cohort study of data from the 2005 to 2014 multi-institutional, risk-adjusted American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. A multivariate regression model with corresponding odds ratios and 95% confidence intervals was used to determine 30-day morbidity and mortality after total thyroidectomies, and also risk factors of postoperative outcomes. From 2005 to 2014, 40,025 total thyroidectomies were performed (48.5% inpatient, 51.5% outpatient). The 30-day complication rate for all total thyroidectomies was 7.74%. Multivariate logistic regression analysis was performed to control for potential confounding variables. Preoperative factors that affected complications rates for inpatient thyroidectomies included: age ≥70, non-Caucasian race, dependent functional status, history of congestive heart failure, smoking history, bleeding disorder, wound infection, and preoperative sepsis (P < 0.05). In addition, preoperative factors affecting complications in thyroidectomy performed as an outpatient surgery included malignant thyroid pathology (P  0.05). We identified a subset of preoperative conditions that affect risk of complications after total thyroidectomy. Recommendations for patient selection for outpatient total thyroidectomies should be modified to account for pre-existing conditions that increase the risk of postoperative morbidity. PMID:28151852

  12. Postoperative wound infections after a proctectomy—Patient experiences

    PubMed Central

    Andersson, Kristin; Koinberg, Inga-Lill; Wennström, Berith

    2016-01-01

    Poor perineal wound healing and infections after proctectomy surgery cause a significant proportion of physical and psychological morbidities, such as pain, leakage, and abscesses. In the long run, some of these symptoms will lead to extended periods of hospitalization. These kinds of postoperative complications are also associated with delays in possible chemotherapy treatment. The aim of this study was to describe patient experiences of perineal wound infections following proctectomy due to rectal cancer, and the importance of the communication with and the self-care support from the nurse for these patients. Five women and five men (61–87 years, median age 71 years) were included and interviewed. A qualitative content analysis of the interviews was carried out and the following main categories emerged: “Managing postoperative complications,” “Being independent,” “Feeling safe,” and “Accepting the situation.” A perineal wound infection after a proctectomy is devastating for the individual patient. The limitations and changes to the patients’ lives turn into new daily routines, which force them to find new ways to live and to accept the situation. For many of them, the infections remained for several months and, sometimes, for years. The ability to lead an independent life is drastically reduced, but through continuity in care it is possible to create a feeling of safety. Information, communication, and self-care support are all important and valuable factors for recovery. Specialized care containing an action plan is therefore needed in clinical practice to reduce the number of perineal wound infections postoperatively and should be initiated when the patient is discharged from the ward and continue until recovery. PMID:26900139

  13. Corpus callosum involvement and postoperative outcomes of patients with gliomas.

    PubMed

    Chen, Ko-Ting; Wu, Tai-Wei Erich; Chuang, Chi-Cheng; Hsu, Yung-Hsin; Hsu, Peng-Wei; Huang, Yin-Cheng; Lin, Tzu-Kang; Chang, Chen-Nen; Lee, Shih-Tseng; Wu, Chieh-Tsai; Tseng, Chen-Kan; Wang, Chun-Chieh; Pai, Ping-Ching; Wei, Kuo-Chen; Chen, Pin-Yuan

    2015-09-01

    Corpus callosum involvement is associated with poorer survival in high grade glioma (HGG), but the prognostic value in low grade glioma (LGG) is unclear. To determine the prognostic impact of corpus callosum involvement on progression free survival (PFS) and overall survival (OS) in HGG and LGG, the records of 233 glioma patients treated from 2008 to 2011 were retrospectively reviewed. Preoperative magnetic resonance (MR) images were used to identify corpus callosum involvement. Age, sex, preoperative Karnofsky performance scale, postoperative Eastern Cooperative Oncology Group (ECOG) score and extent of resection (EOR) were evaluated with respect to PFS and OS. The incidence of corpus callosum involvement was similar among HGG (14 %) and LGG (14.5 %). Univariate analysis revealed that PFS and OS were significantly shorter in both WHO grade II and grade IV glioma with corpus callosum involvement (both, p < 0.05). Multivariate analysis showed that grade II glioma with corpus callosum involvement have shorter PFS (p = 0.03), while EOR, instead of corpus callosum involvement (p = 0.16), was an independent factor associated with PFS in grade IV glioma (p < 0.05). Corpus callosum involvement was no longer significantly associated with OS after adjusting age, gender, EOR, preoperative and postoperative performance status (p = 0.16, 0.17 and 0.56 in grade II, III and IV gliomas, respectively). Corpus callosum involvement happened in both LGG and HGG, and is associated with lower EOR and higher postoperative ECOG score both in LGG and HGG. Corpus callosum involvement tends to be an independent prognostic factor for PFS in LGG, but not for OS in LGG or in HGG.

  14. Hepatic resection is associated with reduced postoperative opioid requirement

    PubMed Central

    Moss, Caitlyn Rose; Caldwell, Julia Christine; Afilaka, Babatunde; Iskandarani, Khaled; Chinchilli, Vernon Michael; McQuillan, Patrick; Cooper, Amanda Beth; Gusani, Niraj; Bezinover, Dmitri

    2016-01-01

    Background and Aims: Postoperative pain can significantly affect surgical outcomes. As opioid metabolism is liver-dependent, any reduction in hepatic volume can lead to increased opioid concentrations in the blood. The hypothesis of this retrospective study was that patients undergoing open hepatic resection would require less opioid for pain management than those undergoing open pancreaticoduodenectomy. Material and Methods: Data from 79 adult patients who underwent open liver resection and eighty patients who underwent open pancreaticoduodenectomy at our medical center between January 01, 2010 and June 30, 2013 were analyzed. All patients received both general and neuraxial anesthesia. Postoperatively, patients were managed with a combination of epidural and patient-controlled analgesia. Pain scores and amount of opioids administered (morphine equivalents) were compared. A multivariate lineal regression was performed to determine predictors of opioid requirement. Results: No significant differences in pain scores were found at any time point between groups. Significantly more opioid was administered to patients having pancreaticoduodenectomy than those having a hepatic resection at time points: Intraoperative (P = 0.006), first 48 h postoperatively (P = 0.001), and the entire length of stay (LOS) (P = 0.002). Statistical significance was confirmed after controlling for age, sex, body mass index, and American Society of Anesthesiologists physical status classification (adjusted P = 0.006). Total hospital LOS was significantly longer after pancreaticoduodenectomy (P = 0.03). A multivariate lineal regression demonstrated a lower opioid consumption in the hepatic resection group (P = 0.03), but there was no difference in opioid use based on the type of hepatic resection. Conclusion: Patients undergoing open hepatic resection had a significantly lower opioid requirement in comparison with patients undergoing open pancreaticoduodenectomy. A multicenter prospective

  15. The surgical team and outcomes management: focus on postoperative ileus.

    PubMed

    Carter, Susan

    2006-04-01

    Postoperative ileus (POI) is defined as the impairment of bowel motility that occurs almost universally after major open abdominal procedures, as well as other abdominal and nonabdominal procedures. For the majority of affected patients, POI generally lasts approximately three to five days, but longer duration is not uncommon. The causes of POI are multifactorial, but can be broadly categorized into two groups: those related to the surgical procedure and those related to pharmacologic interventions (opioids). The fact that POI is generally transient and therefore self-limited should not deter the surgical team from seeking improved ways to mitigate its associated adverse effects, which can be substantial and immensely uncomfortable for the patient, and can have far-reaching implications regarding overall hospitalization costs for many types of surgeries. Optimization of POI management and prevention efforts is a responsibility of all members of the surgical team and can drastically affect the overall clinical outcome of major abdominal surgery. Depending on the individual team member's role, different perspectives and strategies may be used to achieve improved outcomes, including but not limited to hospitalization costs related to care and length of stay, resource utilization, and, perhaps most critically, patient quality of life not only immediately after surgery but also after discharge. The ability to reliably and significantly decrease the duration of POI should be readily recognized as an important objective in the management of this condition. Opioids will continue to be a mainstay of postoperative care regimens, but new agents such as peripherally acting mu-opioid-receptor antagonists may offer a unique clinical advantage by helping to reduce the adverse gastrointestinal effects of opioids while preserving their desired benefits for postoperative analgesia.

  16. [Postoperative complications after larynx resection: assessment with video-cinematography].

    PubMed

    Kreuzer, S; Schima, W; Schober, E; Strasser, G; Denk, D M; Swoboda, H

    1998-02-01

    In past decades, the surgical techniques for treating laryngeal carcinoma have been vastly improved. For circumscribed tumors, voice-conserving resections are possible and for extensive neoplasms, radical laryngectomy, sometimes combined with chemoradiation, has been developed. Postoperative complications regarding swallowing function are not uncommon. Radiologic examinations, especially pharyngography and videofluoroscopy, are most often used to evaluate patients with complications after laryngeal surgery. An optimized videofluoroscopic technique for evaluation of complications is described. The radiologic appearance of early and late complications, such as fistulas, hematomas, aspiration, strictures, dysfunction of the pharyngoesophageal sphincter, tumor recurrence, and metachronous tumors is demonstrated.

  17. [Postoperative cortical blindness after right upper lung lobectomy].

    PubMed

    Bausili, M; Abreu, S; Unzueta, M C; García Álvarez, M; Crespí, J; Moral, M V

    2012-03-01

    Changes in vision after non-ophthalmic surgery are a serious complication that can have devastating consequences due to its potential irreversibility. This not only leads to medical problems, but also legal ones. Many causes that affect sight during the peri-operative period have been identified, whether due to optic nerve damage or of extra-ocular origin (in the neuro-optic pathways and/or cerebral cortex). AU these may have a multifactorial origin, and there is still controversy as regards it pathogenesis and treatment. We present the case of a thoracic surgery patient who had a bilateral amaurosis in the post-operative period, which had a favourable outcome.

  18. Ipsilateral Hemichorea-hemiballism in a Case of Postoperative Stroke

    PubMed Central

    Kannepalli, Narasinga Rao V. L.; Yadav, Ravi; Vazhayil, Vikas; Somanna, Sampath; Pal, Pramod Kumar

    2016-01-01

    Background Ipsilateral hemiballismus refers to the rare occurrence of hemiballism developing on the same side of a brain lesion. Case report We describe a rare case of postoperative ipsilateral hemiballism in a patient who underwent pituitary adenoma resection and experienced a right internal cerebral artery territory infarct. We review the literature on hemichorea hemiballismus (HCHB) and explore various mechanisms for its occurrence. Discussion Only three cases of ipsilateral hemiballism have been described, and the exact pathophysiology remains unknown. A dominant left hemisphere with corpus callosal connections to the right basal ganglia is the most probable explanation for this unusual event. PMID:27127720

  19. Minimally Invasive Suturectomy and Postoperative Helmet Therapy : Advantages and Limitations

    PubMed Central

    Chong, Sangjoon; Wang, Kyu-Chang; Phi, Ji Hoon; Lee, Ji Yeoun

    2016-01-01

    Various operative techniques are available for the treatment of craniosynostosis. The patient's age at presentation is one of the most important factors in the determination of the surgical modality. Minimally invasive suturectomy and postoperative helmet therapy may be performed for relatively young infants, whose age is younger than 6 months. It relies upon the potential for rapid brain growth in this age group. Its minimal invasiveness is also advantageous. In this article, we review the advantages and limitations of minimally invasive suturectomy followed by helmet therapy for the treatment of craniosynostosis. PMID:27226853

  20. [Postoperative opacification of posterior chamber intraocular lenses - a review].

    PubMed

    Schmidbauer, J M; Werner, L; Apple, D J; Pandey, S K; Izak, A M; Trivedi, R H; Macky, T A; Auffarth, G U; Peng, Q; Arthur, S N; Escobar-Gomez, M; Ma, L; Vargas, L G

    2001-09-01

    Postoperative opacification of intraocular lenses (IOLs) is a very unpleasant complication for the ophthalmic surgeon and the patient. We report on our experiences with opacification of different foldable IOL designs and rigid poly (methyl methacrylate) (PMMA) posterior chamber lenses.1. Snowflake degeneration of PMMA IOLs: This condition is an unanticipated and surprising late postoperative finding 8 to 15 years after implantation. In our opinion, this complication is probably not related to the PMMA biomaterial itself, but rather it appears to represent a manufacturing problem that has affected a selected, albeit large number of lenses manufactured in the 1980s-mid 1990s.2. Degeneration of UV absorber material and calcium deposits within the optic of hydrophilic IOLs: Two years postoperatively degenerations of UV absorber material and calcium deposits within the optic of single piece hydrophilic acrylic lenses SC60B-OUV manufactured by MDR (Medical developmental research Inc. Clearwater FL, USA) can occur. Although the precise mechanism is not fully known, it was assumed that these opacifications are due to premature aging of the UV blocking agent incorporated in the lens biomaterial and calcification.3. Calcification on the surface of the Bausch & Lomb Hydroviewtrade mark IOLs: Twelve to 15 months postoperatively granular surface calcifications in Hydroviewtrade mark IOLs occured. The mechanism is not fully understood. According to Bausch and Lomb studies, part of the components of the packaging contained silicone, which may have come off the packaging onto the lens optic, where it then appears to be a catalyst for calcium precipitation. The manufacturer has correlated a change in packaging with the appearance of the opacification. The manufacturer now believes that this problem has been solved. However, final verification will require a careful 1 - 2 years clinical study.4. Glistenings in the hydrophobic acrylic AcrySoftrade mark IOLs: The time frame of

  1. Single dose oral ibuprofen for acute postoperative pain in adults

    PubMed Central

    Derry, Christopher J; Derry, Sheena; Moore, R Andrew; McQuay, Henry J

    2014-01-01

    Background This review updates a 1999 Cochrane review showing that ibuprofen at various doses was effective in postoperative pain in single dose studies designed to demonstrate analgesic efficacy. New studies have since been published. Ibuprofen is one of the most widely used non-steroidal anti-inflammatory (NSAID) analgesics both by prescription and as an over-the-counter medicine. Ibuprofen is used for acute and chronic painful conditions. Objectives To assess analgesic efficacy of ibuprofen in single oral doses for moderate and severe postoperative pain in adults. Search methods We searched Cochrane CENTRAL, MEDLINE, EMBASE and the Oxford Pain Relief Database for studies to May 2009. Selection criteria Randomised, double blind, placebo-controlled trials of single dose orally administered ibuprofen (any formulation) in adults with moderate to severe acute postoperative pain. Data collection and analysis Two review authors independently assessed trial quality and extracted data. Pain relief or pain intensity data were extracted and converted into the dichotomous outcome of number of participants with at least 50% pain relief over 4 to 6 hours, from which relative risk and number-needed-to-treat-to-benefit (NNT) were calculated. Numbers of participants using rescue medication over specified time periods, and time to use of rescue medication, were sought as additional measures of efficacy. Information on adverse events and withdrawals were collected. Main results Seventy-two studies compared ibuprofen and placebo (9186 participants). Studies were predominantly of high reporting quality, and the bulk of the information concerned ibuprofen 200 mg and 400 mg. For at least 50% pain relief compared with placebo the NNT for ibuprofen 200 mg (2690 participants) was 2.7 (2.5 to 3.0) and for ibuprofen 400 mg (6475 participants) it was 2.5 (2.4 to 2.6). The proportion with at least 50% pain relief was 46% with 200 mg and 54% with 400 mg. Remedication within 6 hours was less

  2. Hyperprolactinaemia: a cause of severe postoperative complication after reduction mammaplasty.

    PubMed

    Mestak, Ondrej; Mestak, Jan; Borsky, Jiri

    2014-12-01

    Galactorrhoea is a rare complication of wound healing after breast reduction and its association with necrosis of the areolar skin in women with no recent history of breast feeding has to our knowledge never been described. Galactorrhoea is common and there are many differential diagnoses. We report a case of a 46-year-old woman who had bilateral reductions of the breast and developed hyperprolactinaemia and galactorrhoea six weeks postoperatively. Subsequently she developed dry necrosis of both areolas. All radiographic and laboratory findings were within the reference ranges except for of prolactin.

  3. Relaxing incision for control of postoperative astigmatism following keratoplasty.

    PubMed

    Troutman, R C; Swinger, C

    1980-02-01

    A new technique has been presented which provides a second surgical approach to correct excessive residual astigmatism following keratoplasty. The relaxing incision procedure has advantages over wedge resection in that it can be performed at the slit lamp, it gives no initial overcorrection, and it has a much shorter postoperative course while giving rapid results without suturing. Since this technique does not appear to produce significant hyperopia and may produce a tendency toward myopia, the corneal surgeon would thus have alternative techniques from which to choose, depending, in part, on the spherical component of the refraction.

  4. Postoperative Chemotherapy Followed by Conformal Concomitant Chemoradiotherapy in High-Risk Gastric Cancer

    SciTech Connect

    Quero, Laurent; Bouchbika, Zineb; Kouto, Honorine; Baruch-Hennequin, Valerie; Gornet, Jean-Marc; Munoz, Nicolas; Cojean-Zelek, Isabelle; Houdart, Remi; Panis, Yves; Valleur, Patrice; Aparicio, Thomas; Maylin, Claude; Hennequin, Christophe

    2012-06-01

    Purpose: To analyze the efficacy, toxicity, and pattern of relapse after adjuvant cisplatin-based chemotherapy followed by three-dimensional irradiation and concomitant LV5FU2 chemotherapy (high-dose leucovorin and 5-fluorouracil bolus plus continuous infusion) in the treatment of completely resected high-risk gastric cancer. Methods and Materials: This was a retrospective analysis of 52 patients with high-risk gastric cancer initially treated by total/partial gastrectomy and lymphadenectomy between January 2002 and June 2007. Median age was 54 years (range, 36-75 years). Postoperative treatment consisted of 5-fluorouracil and cisplatin chemotherapy. Adjuvant chemotherapy was followed by three-dimensional conformal radiotherapy in the tumor bed and regional lymph nodes at 4500 cGy/25 fractions in association with concomitant chemotherapy. Concomitant chemotherapy consisted of a 2-h infusion of leucovorin (200 mg/m Superscript-Two ) followed by a bolus of 5-fluorouracil (400 mg/m Superscript-Two ) and then a 44-h continuous infusion of 5-fluorouracil (2400-3600 mg/m Superscript-Two ) given every 14 days, for three cycles (LV5FU2 protocol). Results: Five-year overall and disease-free survival were 50% and 48%, respectively. Distant metastases and peritoneal spread were the most frequent sites of relapse (37% each). After multivariate analysis, only pathologic nodal status was significantly associated with disease-free and overall survival. Acute toxicities were essentially gastrointestinal and hematologic. One myocardial infarction and one pulmonary embolism were also reported. Eighteen patients had a radiotherapy program interruption because of acute toxicity. All patients but 2 have completed radiotherapy. Conclusion: Postoperative cisplatin-based chemotherapy followed by conformal radiotherapy in association with concurrent 5-fluorouracil seemed to be feasible and resulted in successful locoregional control.

  5. Postoperative complications necessitating right lower lobectomy in a heart-lung transplant recipient with previous sternotomy.

    PubMed

    Diethrich, E B; Bahadir, I; Gordon, M; Maki, P; Warner, M G; Clark, R; Siever, J; Silverthorn, A

    1987-09-01

    Heart-lung transplantation for treatment of end-stage cardiopulmonary disease continues to be plagued by many problems. Three primary ones are the technical difficulties that can be encountered, particularly in those patients who have undergone previous cardiac operations, the additional restriction on donor availability imposed by the lack of satisfactory preservation techniques, and the need for lung size compatibility. Two of these difficulties and others surfaced postoperatively in a heart-lung transplant recipient who presented a series of unique operative and therapeutic challenges. A 42-year-old woman with chronic pulmonary hypertension and previous atrial septal defect repair underwent a heart-lung transplantation in August 1985. The operative procedure was expectedly complicated by bleeding from extensive mediastinal adhesions from the previous sternotomy and bronchial collateralization. Excessive chest tube drainage postoperatively necessitated reoperation to control bleeding from a right bronchial artery tributary. Phrenic nerve paresis, hepatomegaly, and marked abdominal distention caused persistent atelectasis and eventual right lower lobe collapse. Arteriovenous shunting and low oxygen saturation necessitated right lower lobectomy 15 days after transplantation, believed to be the first use of this procedure in a heart-lung graft recipient. Although oxygenation improved dramatically, continued ventilatory support led to tracheostomy. An intensive, psychologically oriented physical therapy program was initiated to access and retrain intercostal and accessory muscles. The tracheostomy cannula was removed after 43 days and gradual weaning from supplemental oxygen was accomplished. During this protracted recovery period, an episode of rejection was also encountered and successfully managed with steroid therapy. The patient continued to progress satisfactorily and was discharged 83 days after transplantation. She is well and active 20 months after discharge.

  6. Percutaneous Transcatheter Ethanol Sclerotherapy and Catheter Drainage of Postoperative Pelvic Lymphoceles

    SciTech Connect

    Akhan, Okan Karcaaltincaba, Musturay; Ozmen, Mustafa N.; Akinci, Devrim; Karcaaltincaba, Deniz; Ayhan, Ali

    2007-04-15

    The aim of this study is to investigate the efficacy and long-term results of percutaneous transcatheter ethanol sclerotherapy (PTES) for postoperative pelvic lymphocele treatment. Fifty-two patients who were referred for lymphocele treatment were included in this study. Sixty lymphoceles of 52 patients were treated by percutaneous treatment with or without ethanol sclerotherapy. Lymphoceles developed in 47 and 5 patients, who underwent gynecologic malignancy operation (31 ovarian cancer, 6 cervix cancer, 10 endometrial cancer) and renal transplantation, respectively. Lymphoceles were catheterized by ultrasonography and fluoroscopy guidance using the Seldinger technique. Lymphoceles smaller than 150 mL underwent single-session ethanol sclerotherapy and the others were treated by multiple-session ethanol scleortherapy. In 10 patients, percutaneous ethanol sclerotherapy could not be performed and they were treated only by percutaneous catheter drainage. The mean lymphocele volume was 329 mL (15-2900 mL). The mean catheterization duration was 11.8 days (1-60 days). The mean follow up time was 25.8 months (2-64 months). The initial treatment was successful in 46 out of 50 (91%) lymphoceles treated with PTES and 7 out of 10 (70%) lymphoceles treated with percutaneous catheter drainage. Minor complications (secondary infection and catheter dislodgement) were noted in seven (11.6%) patients. Recurrence developed in four and three patients who were treated by PTES and percutaneous catheter drainage, respectively. Five of these patients were treated with PTES without further recurrence. Percutaneous transcatheter ethanol sclerotherapy is an effective and reliable method for the treatment of postoperative lymphoceles.

  7. The Effect of Levothyroxine Discontinuation Timing on Postoperative Hypothyroidism after Hemithyroidectomy for Papillary Thyroid Microcarcinoma.

    PubMed

    Ha, Tae Kwun; Kim, Dong Wook; Park, Ha Kyoung; Baek, Jin Wook; Lee, Yoo Jin; Park, Young Mi; Kim, Do Hun; Jung, Soo Jin; Ahn, Ki Jung

    2016-01-01

    Objective. No previous studies regarding the appropriate timing of thyroid hormone discontinuation after hemithyroidectomy have been published. This study aimed to identify the appropriate timing for levothyroxine discontinuation after hemithyroidectomy among patients with papillary thyroid microcarcinoma (PTMC). Methods. This study retrospectively evaluated 304 patients who underwent ≥1 attempt to discontinue levothyroxine after hemithyroidectomy for treating PTMC between January 2008 and December 2013. Fifty-three patients were excluded because of preoperative hypothyroidism or hyperthyroidism, a history of thyroid hormone or antithyroid therapy, no available serological data, or a postoperative follow-up of <24 months. We evaluated the associations of successful levothyroxine discontinuation with patient age, sex, preoperative serological data, underlying thyroid gland histopathology, anteroposterior diameter of the residual thyroid gland, number of discontinuation attempts, and initial discontinuation timing. Results. Among the 251 included patients, 125 patients (49.8%) achieved successful levothyroxine discontinuation during the follow-up period after hemithyroidectomy. There was a significant difference in the outcomes for patients who underwent an initial discontinuation attempt at ≤3 months and ≥4 months after hemithyroidectomy (p < 0.001). There were significant differences in the discontinuation outcomes according to underlying thyroid histopathology (p = 0.001), preoperative thyroid-stimulating hormone levels (p < 0.001), and number of discontinuation attempts (p < 0.001). Conclusions. Among patients with PTMC, the initial levothyroxine discontinuation attempt is recommended at ≥4 months after hemithyroidectomy.

  8. A metric for success

    NASA Astrophysics Data System (ADS)

    Carver, Gary P.

    1994-05-01

    The federal agencies are working with industry to ease adoption of the metric system. The goal is to help U.S. industry compete more successfully in the global marketplace, increase exports, and create new jobs. The strategy is to use federal procurement, financial assistance, and other business-related activities to encourage voluntary conversion. Based upon the positive experiences of firms and industries that have converted, federal agencies have concluded that metric use will yield long-term benefits that are beyond any one-time costs or inconveniences. It may be time for additional steps to move the Nation out of its dual-system comfort zone and continue to progress toward metrication. This report includes 'Metric Highlights in U.S. History'.

  9. Iridium: failures & successes

    NASA Astrophysics Data System (ADS)

    Christensen, CarissaBryce; Beard, Suzette

    2001-03-01

    This paper will provide an overview of the Iridium business venture in terms of the challenges faced, the successes achieved, and the causes of the ultimate failure of the venture — bankruptcy and system de-orbit. The paper will address technical, business, and policy issues. The intent of the paper is to provide a balanced and accurate overview of the Iridium experience, to aid future decision-making by policy makers, the business community, and technical experts. Key topics will include the history of the program, the objectives and decision-making of Motorola, the market research and analysis conducted, partnering strategies and their impact, consumer equipment availability, and technical issues — target performance, performance achieved, technical accomplishments, and expected and unexpected technical challenges. The paper will use as sources trade media and business articles on the Iridium program, technical papers and conference presentations, Wall Street analyst's reports, and, where possible, interviews with participants and close observers.

  10. Overcome barriers to career success

    SciTech Connect

    Raudsepp, E.

    1983-04-01

    A test is given to determine if an engineer suffers from one of the three barriers to technical success: fear of success, fear of failure, or perfectionism. As in most such tests, the middle way is best. Successful engineers know that perfection cannot be attained, that they don't have time to worry about failure or success, and that by aiming and perservering in doing things well, success can be achieved.

  11. Outcome of postoperative intratumoral bleomycin injection for cystic craniopharyngioma.

    PubMed Central

    Park, Dong Hyuk; Park, Jung Yul; Kim, Joo Han; Chung, Yong Gu; Lee, Hoon Kap; Lee, Ki Chan; Suh, Jung Keun

    2002-01-01

    Total excision is a treatment of choice in preventing the relapse of craniopharyngioma, but for tumors involving an extensive area, it is often associated with an increased risk of complications. We have performed a partial or subtotal tumor removal followed by repeated injection of bleomycin into the remaining tumor through a subcutaneous reservoir as postoperative adjuvant therapy. A retrospective review of clinical, radiological, and surgical data was performed for 10 patients (5 males and 5 females; age, 3-65 yr; follow-up duration, 12-79 months) with cystic craniopharyngiomas. The measurements of lactate dehydrogenase (LDH) level at each aspiration were performed. The shrinkage and/or stabilization of tumor was initially noted in all cases. The recurrence of tumor was seen in 4 cases (40%). The decreased or increased level of LDH was interpreted as tumor shrinkage or recurrence, respectively. The transient toxic reactions were observed in 3 patients (30%). Our study demonstrates that postoperative bleo-mycin injection for cystic craniopharyngioma, although does not appear to eradicate the tumor, decreases and stabilizes the tumor size, when used as an adjuvant therapy in young patients. PMID:11961313

  12. The importance of communication in the management of postoperative pain.

    PubMed

    Sugai, Daniel Y; Deptula, Peter L; Parsa, Alan A; Don Parsa, Fereydoun

    2013-06-01

    This study investigates the importance of communication in surgery and how delivering preoperative patient education can lead to better health outcomes postoperatively, via promoting tolerable pain scores and minimizing the use of narcotics after surgery. Patients who underwent outpatient surgery were randomly divided into groups to compare the pain scores of those who received preoperative patient education, the experimental group, and those who did not receive any form of patient education, the control group. Two weeks before surgery, the experimental group subjects received oral and written forms of patient education consisting of how the body responds to pain, and how endorphins cause natural analgesia. Moreover, patients were educated on the negative effects narcotics have on endorphin production and activity, as well as mechanisms of non-opioid analgesics. Of the 69 patients in the experimental group, 90% declined a prescription for hydrocodone after receiving preoperative education two weeks prior to surgery. The control group consisted of 66 patients who did not receive preoperative patient education and 100% filled their hydrocodone prescriptions. Patients in both groups were offered and received gabapentin and celecoxib preoperatively for prophylaxis of postoperative pain unless they declined. The control groups were found to have average pain scores significantly greater (P <.05) than the experimental groups and also a significantly longer (P <.005) duration of pain. This study illustrates the power of patient education via oral, written and visual communication, which can serve as an effective means to minimize narcotic analgesia after surgery.

  13. Expiratory flow limitation in morbidly obese postoperative mechanically ventilated patients.

    PubMed

    Koutsoukou, A; Koulouris, N; Bekos, B; Sotiropoulou, C; Kosmas, E; Papadima, K; Roussos, C

    2004-10-01

    Although obesity promotes tidal expiratory flow limitation (EFL), with concurrent dynamic hyperinflation (DH), intrinsic PEEP (PEEPi) and risk of low lung volume injury, the prevalence and magnitude of EFL, DH and PEEPi have not yet been studied in mechanically ventilated morbidly obese subjects. In 15 postoperative mechanically ventilated morbidly obese subjects, we assessed the prevalence of EFL [using the negative expiratory pressure (NEP) technique], PEEPi, DH, respiratory mechanics, arterial oxygenation and PEEPi inequality index as well as the levels of PEEP required to abolish EFL. In supine position at zero PEEP, 10 patients exhibited EFL with a significantly higher PEEPi and DH and a significantly lower PEEPi inequality index than found in the five non-EFL (NEFL) subjects. Impaired gas exchange was found in all cases without significant differences between the EFL and NEFL subjects. Application of 7.5 +/- 2.5 cm H2O of PEEP (range: 4-16) abolished EFL with a reduction of PEEPi and DH and an increase in FRC and the PEEPi inequality index but no significant effect on gas exchange. The present study indicates that: (a) on zero PEEP, EFL is present in most postoperative mechanically ventilated morbidly obese subjects; (b) EFL (and concurrent risk of low lung volume injury) is abolished with appropriate levels of PEEP; and (c) impaired gas exchange is common in these patients, probably mainly due to atelectasis.

  14. Population Pharmacokinetics of Vancomycin in Postoperative Neurosurgical Patients.

    PubMed

    Li, Xingang; Wu, Yuanxing; Sun, Shusen; Mei, Shenghui; Wang, Jiaqing; Wang, Qiang; Zhao, Zhigang

    2015-11-01

    Neurosurgical procedures may damage the blood-brain barrier to allow more vancomycin distribution into the cerebrospinal fluid (CSF) from blood after intravenous administration. However, a large intersubject variability in CSF vancomycin concentration was observed. We aimed to develop a population pharmacokinetic model to guide vancomycin dosing in patients after neurosurgical operation. Blood and CSF samples were collected and determined from postoperative neurosurgical patients after vancomycin administration. A three-compartment (central, peripheral, and CSF) model was proposed to characterize the pharmacokinetics of vancomycin. A nonlinear mixed-effects modeling approach was applied to fit the blood and CSF data simultaneously. The covariate analysis found that the CSF albumin level was strongly associated with the clearance between central and CSF compartment. Visual predictive check indicated that the proposed population pharmacokinetic model agrees well with the observed vancomycin concentrations. Individualized vancomycin dosage regimens could be developed for postoperative neurosurgical patients with different CSF albumin levels through model simulations. The CSF albumin level is a determinant of CSF vancomycin concentration.

  15. Post-operative neuropathy after total hip arthroplasty.

    PubMed

    Su, E P

    2017-01-01

    Nerve palsy is a well-described complication following total hip arthroplasty, but is highly distressing and disabling. A nerve palsy may cause difficulty with the post-operative rehabilitation, and overall mobility of the patient. Nerve palsy may result from compression and tension to the affected nerve(s) during the course of the operation via surgical manipulation and retractor placement, tension from limb lengthening or compression from post-operative hematoma. In the literature, hip dysplasia, lengthening of the leg, the use of an uncemented femoral component, and female gender are associated with a greater risk of nerve palsy. We examined our experience at a high-volume, tertiary care referral centre, and found an overall incidence of 0.3% out of 39 056 primary hip arthroplasties. Risk factors found to be associated with the incidence of nerve palsy at our institution included the presence of spinal stenosis or lumbar disc disease, age younger than 50, and smoking. If a nerve palsy is diagnosed, imaging is mandatory and surgical evacuation or compressive haematomas may be beneficial. As palsies are slow to recover, supportive care such as bracing, therapy, and reassurance are the mainstays of treatment. Cite this article: Bone Joint J 2017;99-B(1 Supple A):46-9.

  16. Battery of behavioral tests in mice to study postoperative delirium

    PubMed Central

    Peng, Mian; Zhang, Ce; Dong, Yuanlin; Zhang, Yiying; Nakazawa, Harumasa; Kaneki, Masao; Zheng, Hui; Shen, Yuan; Marcantonio, Edward R.; Xie, Zhongcong

    2016-01-01

    Postoperative delirium is associated with increased morbidity, mortality and cost. However, its neuropathogenesis remains largely unknown, partially owing to lack of animal model(s). We therefore set out to employ a battery of behavior tests, including natural and learned behavior, in mice to determine the effects of laparotomy under isoflurane anesthesia (Anesthesia/Surgery) on these behaviors. The mice were tested at 24 hours before and at 6, 9 and 24 hours after the Anesthesia/Surgery. Composite Z scores were calculated. Cyclosporine A, an inhibitor of mitochondria permeability transient pore, was used to determine potential mitochondria-associated mechanisms of these behavioral changes. Anesthesia/Surgery selectively impaired behaviors, including latency to eat food in buried food test, freezing time and time spent in the center in open field test, and entries and duration in the novel arm of Y maze test, with acute onset and various timecourse. The composite Z scores quantitatively demonstrated the Anesthesia/Surgery-induced behavior impairment in mice. Cyclosporine A selectively ameliorated the Anesthesia/Surgery-induced reduction in ATP levels, the increases in latency to eat food, and the decreases in entries in the novel arm. These findings suggest that we could use a battery of behavior tests to establish a mouse model to study postoperative delirium. PMID:27435513

  17. The effects of early postoperative radiation on vascularized bone grafts

    SciTech Connect

    Evans, H.B.; Brown, S.; Hurst, L.N. )

    1991-06-01

    The effects of early postoperative radiation were assessed in free nonvascularized and free vascularized rib grafts in the canine model. The mandibles of one-half of the dogs were exposed to a cobalt 60 radiation dose of 4080 cGy over a 4-week period, starting 2 weeks postoperatively. The patency of vascularized grafts was confirmed with bone scintigraphy. Histological studies, including ultraviolet microscopy with trifluorochrome labeling, and histomorphometric analyses were performed. Osteocytes persist within the cortex of the vascularized nonradiated grafts to a much greater extent than in nonvascularized, nonradiated grafts. Cortical osteocytes do not persist in either vascularized or nonvascularized grafts subjected to radiation. New bone formation is significantly retarded in radiated grafts compared with nonradiated grafts. Periosteum and endosteum remained viable in the radiated vascularized grafts, producing both bone union and increased bone turnover, neither of which were evident to any significant extent in nonvascularized grafts. Bone union was achieved in vascularized and non-vascularized nonradiated bone. In the radiated group of dogs, union was only seen in the vascularized bone grafts.

  18. Convergent Validity of Three Methods for Measuring Postoperative Complications

    PubMed Central

    Fritz, Bradley A.; Escallier, Krisztina E.; Abdallah, Arbi Ben; Oberhaus, Jordan; Becker, Jennifer; Geczi, Kristin; McKinnon, Sherry; Helsten, Dan L.; Sharma, Anshuman; Wildes, Troy S.; Avidan, Michael S.

    2016-01-01

    Background Anesthesiologists need tools to accurately track postoperative outcomes. The accuracy of patient report in identifying a wide variety of postoperative complications after diverse surgical procedures has not previously been investigated. Methods In this cohort study, 1,578 adult surgical patients completed a survey at least 30 days after their procedure asking if they had experienced any of 18 complications while in the hospital after surgery. Patient responses were compared to the results of an automated electronic chart review and (for a random subset of 750 patients) to a manual chart review. Results from automated chart review were also compared to those from manual chart review. Forty-two randomly selected patients were contacted by telephone to explore reasons for discrepancies between patient report and manual chart review. Results Comparisons between patient report, automated chart review, and manual chart review demonstrated poor-to-moderate positive agreement (range, 0 to 58%) and excellent negative agreement (range, 82 to 100%). Discordance between patient report and manual chart review was frequently explicable by patients reporting events that happened outside the time period of interest. Conclusions Patient report can provide information about subjective experiences or events that happen after hospital discharge, but often yields different results from chart review for specific in-hospital complications. Effective in-hospital communication with patients and thoughtful survey design may increase the quality of patient-reported complication data. PMID:27028469

  19. Attempts to prevent postoperative pancreatic fistula after distal pancreatectomy.

    PubMed

    Miyasaka, Yoshihiro; Mori, Yasuhisa; Nakata, Kohei; Ohtsuka, Takao; Nakamura, Masafumi

    2017-04-01

    Postoperative pancreatic fistula (POPF) is the most frequent and serious complication after distal pancreatectomy (DP) and often leads to other postoperative complications. Numerous studies have been conducted to clarify the risk factors for POPF after DP, and to also determine effective prophylactic treatments. In this article, we review the current evidence on the risk factors for POPF after DP, and also provide new evidence to support the currently implemented prophylactic measures against POPF after DP. The patient-related and surgery-related risk factors and risk factors specific to staplers are discussed. Several studies have suggested that a thick pancreas is a risk factor for POPF using a stapler and that a higher stapler height or pancreatoenteric anastomosis might be useful for preventing POPF when transecting a thick pancreas. Various methods, such as stapler closure, procedures that may be performed in addition to stapler closure, pancreatoenteric anastomosis, pancreatic transection devices, laparoscopic surgery, pancreatic stenting, stump coverage, and somatostatin analogs, have been tested and in comparison with conventional procedures in case-control studies and randomized, controlled trials. Although some studies have shown the superiority of these methods to the conventional procedures, a consensus on precautionary measures that can be taken against POPF remains to be established. Further investigation is necessary to develop a reliable strategy for preventing POPF and to improve the outcomes of patients after DP.

  20. Respiratory stimulant drugs in the post-operative setting.

    PubMed

    Golder, Francis J; Hewitt, Matthew M; McLeod, James F

    2013-11-01

    Drug-induced respiratory depression (DIRD) is a common problem encountered post-operatively and can persist for days after surgery. It is not always possible to predict the timing or severity of DIRD due to the number of contributing factors. A safe and effective respiratory stimulant could improve patient care by avoiding the use of reversal agents (e.g., naloxone, which reverses analgesia as well as respiratory depression) thereby permitting better pain management by enabling the use of higher doses of analgesics, facilitate weaning from prolonged ventilation, and ameliorate sleep-disordered breathing peri-operatively. The purpose of this review is to discuss the current pharmaceutical armamentarium of drugs (doxapram and almitrine) that are licensed for use in humans as respiratory stimulants and that could be used to reverse drug-induced respiratory depression in the post-operative period. We also discuss new chemical entities (AMPAkines and GAL-021) that have been recently evaluated in Phase 1 clinical trials and where the initial regulatory registration would be as a respiratory stimulant.

  1. Battery of behavioral tests in mice to study postoperative delirium.

    PubMed

    Peng, Mian; Zhang, Ce; Dong, Yuanlin; Zhang, Yiying; Nakazawa, Harumasa; Kaneki, Masao; Zheng, Hui; Shen, Yuan; Marcantonio, Edward R; Xie, Zhongcong

    2016-07-20

    Postoperative delirium is associated with increased morbidity, mortality and cost. However, its neuropathogenesis remains largely unknown, partially owing to lack of animal model(s). We therefore set out to employ a battery of behavior tests, including natural and learned behavior, in mice to determine the effects of laparotomy under isoflurane anesthesia (Anesthesia/Surgery) on these behaviors. The mice were tested at 24 hours before and at 6, 9 and 24 hours after the Anesthesia/Surgery. Composite Z scores were calculated. Cyclosporine A, an inhibitor of mitochondria permeability transient pore, was used to determine potential mitochondria-associated mechanisms of these behavioral changes. Anesthesia/Surgery selectively impaired behaviors, including latency to eat food in buried food test, freezing time and time spent in the center in open field test, and entries and duration in the novel arm of Y maze test, with acute onset and various timecourse. The composite Z scores quantitatively demonstrated the Anesthesia/Surgery-induced behavior impairment in mice. Cyclosporine A selectively ameliorated the Anesthesia/Surgery-induced reduction in ATP levels, the increases in latency to eat food, and the decreases in entries in the novel arm. These findings suggest that we could use a battery of behavior tests to establish a mouse model to study postoperative delirium.

  2. Effects of topical dexamethasone in postoperative sore throat

    PubMed Central

    Kim, Soo Bin; Lee, Wonjin; Ki, Seunghee; Kim, Myoung-Hun; Cho, Kwangrae; Lim, Se Hun; Lee, Kun Moo; Choi, Deul-Nyuck; Oh, Minkyung

    2017-01-01

    Background Postoperative sore throat (POST) is a complication that undermines patient satisfaction and increases discomfort in the postoperative period. The present study examined the effects of dexamethasone gargle and endotracheal tube cuff soaking on the incidence and severity of POST. Methods Ninety patients undergoing laparoscopic cholecystectomy were randomly allocated into three groups: 0.9% normal saline gargling and tube soaking (group C), 0.05% dexamethasone solution gargling and 0.9% normal saline tube soaking (group G), 0.9% normal saline gargling and 0.05% dexamethasone tube soaking (group S). The incidence and severity of POST were then assessed and recorded at 24 hours after surgery. Results The total incidence of POST was significantly different among the groups (P < 0.05), and group S exhibited a significantly lower incidence of POST than group C (P < 0.0167). In addition, the POST intensity of group G and group S was less severe than those of group C (Both P < 0.0167). Conclusions Among patients undergoing laparoscopic cholecystectomy, those who gargled with 0.05% dexamethasone solution exhibited lower severity of POST than the control group, and those whose endotracheal tube cuff was soaked in the dexamethasone solution before intubation exhibited significantly lower incidence and severity of POST than the control group. PMID:28184268

  3. Single dose oral paracetamol (acetaminophen) for postoperative pain in adults

    PubMed Central

    Toms, Laurence; McQuay, Henry J; Derry, Sheena; Moore, R Andrew

    2014-01-01

    Background This is an updated version of the original Cochrane review published in Issue 1, 2004 - this original review had been split from a previous title on ‘Single dose paracetamol (acetaminophen) with and without codeine for postoperative pain’. The last version of this review concluded that paracetamol is an effective analgesic for postoperative pain, but additional trials have since been published. This review sought to evaluate the efficacy and safety of paracetamol using current data, and to compare the findings with other analgesics evaluated in the same way. Objectives To assess the efficacy of single dose oral paracetamol for the treatment of acute postoperative pain. Search methods We searched The Cochrane Library, MEDLINE, EMBASE, the Oxford Pain Relief Database and reference lists of articles to update an existing version of the review in July 2008. Selection criteria Randomised, double-blind, placebo-controlled clinical trials of paracetamol for acute postoperative pain in adults. Data collection and analysis Two review authors independently assessed trial quality and extracted data. Area under the “pain relief versus time” curve was used to derive the proportion of participants with paracetamol or placebo experiencing at least 50% pain relief over four to six hours, using validated equations. Number-needed-to-treat-to-benefit (NNT) was calculated, with 95% confidence intervals (CI). The proportion of participants using rescue analgesia over a specified time period, and time to use, were sought as measures of duration of analgesia. Information on adverse events and withdrawals was also collected. Main results Fifty-one studies, with 5762 participants, were included: 3277 participants were treated with a single oral dose of paracetamol and 2425 with placebo. About half of participants treated with paracetamol at standard doses achieved at least 50% pain relief over four to six hours, compared with about 20% treated with placebo. NNTs for at

  4. Durability of success after rectocele repair.

    PubMed

    López, A; Anzén, B; Bremmer, S; Mellgren, A; Nilsson, B Y; Zetterström, J; Holmström, B

    2001-01-01

    The purpose of the study was to determine the durability of success after rectocele repair and to evaluate parameters that might influence long-term results. Twenty-five patients with rectocele were prospectively evaluated both clinically and physiologically. Follow-up was performed twice, at 1 and 5.1 years postoperatively. Twenty-four patients had a long-term follow-up; 21/23 patients (91%) with preoperative symptoms of rectal emptying difficulty reported improvement of their symptoms and 9 of 12 (75%) with preoperative symptoms of pelvic heaviness reported relief at long-term follow-up. All 5 patients with preoperative pathologic transit study had various degrees of rectal emptying difficulty at long-term follow-up. Three of 5 patients with preoperative paradoxical sphincter reaction (PSR) at electromyography (EMG) reported improvement of the symptoms of rectal emptying difficulty at long-term follow-up. Surgery for rectocele is associated with improved symptoms in a majority of patients which are sustained long term. Patients with pathologic transit study may have a less favorable symptomatic outcome. The clinical significance of PSR needs further study.

  5. Prerana: a success story.

    PubMed

    1995-01-01

    Prerana-Associate CEDPA, a women- and youth-focused community organization headquartered in New Delhi, has expanded its program activities with recent grants from two leading donors, the John D. and Catherine T. MacArthur Foundation and the Rockefeller Foundation. CEDPA provides important support through grants from The Xerox Foundation, The Turner Foundation, World Bank, and the US Agency for International Development. Founded in 1976, Prerana--whose name means "Inspiration" in Hindi--has grown steadily as knowledge of its comprehensive community-based program has spread. The organization conducts the CEDPA Better Life Options health, education, and vocational skills programs for girls and young women, maternal and child health services, and integrated community-based family planning. A parallel Better Life Options program for boys and young men was recently started. With almost 20 years of experience in the private sector, Prerana provides training and assistance to other private organizations. Prerana's Better Life Options program received international recognition in UNFPA's "The State of World Population 1994." The publication featured an article by a young Indian woman who participated in the program and as a result was able to develop life skills, improve her self-esteem, and, with her husband, decide to delay parenthood. "This success story," said Prerana Executive Director Dr. Uma Agarwal (WIM 29), "is being repeated by many other girls who find support at Prerana."

  6. Succession and failure.

    PubMed

    Cespedes, Frank V; Galford, Robert M

    2004-06-01

    Norman Windom, the chairman of Tiverton Media, may not know much about the world of popular music, but he does fancy himself a careful planner and a superb judge of managerial talent. That's why he's been grooming COO Sean Kinnane, a Wharton-minted numbers man, to take over an important division, Aleph Records, and one day Tiverton itself. But Derek Solomon, Aleph's 68-year-old CEO and founder, remains a creative force and a father figure to the label's artists. What's more, he's touchy about anything that might slow down Aleph's responses to the market's ever-shifting preferences--or that might call into question his indispensability. Though Sean dutifully participates in Tiverton's broad-based and elaborate executive development plan, he senses that Aleph's future leadership structure is uncertain. As impatient as he is ambitious, he announces that he's leaving Tiverton for more suitable pastures. Several of his associates, also unsure about their fate within Aleph, are following him out the door. In one fell swoop, they've torn Norman's proud succession plan apart. What kind of plan should the board adopt going forward? Commenting on this fictional case study are Francis N. Bonsignore, a senior vice president at Marsh & McLennan; Michelle L. Buck, a clinical associate professor of management and organizations at Northwestern's Kellogg School of Management; Jon Younger, who heads leadership development at National City Corporation, a financial holding company in Cleveland; and Thomas Leppert, the chairman and CEO of the Turner Corporation, a large construction company in Dallas.

  7. [Carry forward the successes].

    PubMed

    1983-02-27

    Achievements of the National Publicity Month on Family Planning in China came about for the following reasons: the Party Central Committee and the State Council formulated correct principles and policies and party committees and governments at all levels strengthened their leadership; the people, particularly the peasants, responded enthusiastically to the calls and actively began to practice family planning; and all relevant departments along with the staff in family planning and medical units actively participated in the work. Recognizing the achievements of the publicity month, it is necessary to acknowledge the fact that work in family planning continues to be a longterm and arduous effort. China is entering a 15-year period of peak fertility. Each year 20 million couples will be entering the marriage and fertility age, and the slightest relaxation in birth planning will result in great swells in population and irrevocable consequences. Efforts cannot be relaxed. It is essential to keep up the momentum generated by the publicity month and to expand achievements. An important experience gained in the publicity month is that all localities should form 3 contingents of people: a publicity contingent; a technical contingent; and an activist continent. Their efforts are the guarantee to success in family planning. Thus far, China has trained 15 million publicity workers and 750,000 technical personnel. Large numbers of activists have also emerged from among the people. It is important to continue to educate the people. Experience shows that an effective method is to demonstrate possible results with specific calculations and make comparisons. Explaining Chinese realities and possible consequences without family planning should help the peasants to understand the relationship between family planning and the future of China. Publicity and education must be integrated with implementation of birth control measures. Specific guidance on how to practice birth control must

  8. Modeling fuel succession

    USGS Publications Warehouse

    Davis, Brett; Van Wagtendonk, Jan W.; Beck, Jen; van Wagtendonk, Kent A.

    2009-01-01

    Surface fuels data are of critical importance for supporting fire incident management, risk assessment, and fuel management planning, but the development of surface fuels data can be expensive and time consuming. The data development process is extensive, generally beginning with acquisition of remotely sensed spatial data such as aerial photography or satellite imagery (Keane and others 2001). The spatial vegetation data are then crosswalked to a set of fire behavior fuel models that describe the available fuels (the burnable portions of the vegetation) (Anderson 1982, Scott and Burgan 2005). Finally, spatial fuels data are used as input to tools such as FARSITE and FlamMap to model current and potential fire spread and behavior (Finney 1998, Finney 2006). The capture date of the remotely sensed data defines the period for which the vegetation, and, therefore, fuels, data are most accurate. The more time that passes after the capture date, the less accurate the data become due to vegetation growth and processes such as fire. Subsequently, the results of any fire simulation based on these data become less accurate as the data age. Because of the amount of labor and expense required to develop these data, keeping them updated may prove to be a challenge. In this article, we describe the Sierra Nevada Fuel Succession Model, a modeling tool that can quickly and easily update surface fuel models with a minimum of additional input data. Although it was developed for use by Yosemite, Sequoia, and Kings Canyon National Parks, it is applicable to much of the central and southern Sierra Nevada. Furthermore, the methods used to develop the model have national applicability.

  9. Predictive images of postoperative levator resection outcome using image processing software

    PubMed Central

    Mawatari, Yuki; Fukushima, Mikiko

    2016-01-01

    Purpose This study aims to evaluate the efficacy of processed images to predict postoperative appearance following levator resection. Methods Analysis involved 109 eyes from 65 patients with blepharoptosis who underwent advancement of levator aponeurosis and Müller’s muscle complex (levator resection). Predictive images were prepared from preoperative photographs using the image processing software (Adobe Photoshop®). Images of selected eyes were digitally enlarged in an appropriate manner and shown to patients prior to surgery. Results Approximately 1 month postoperatively, we surveyed our patients using questionnaires. Fifty-six patients (89.2%) were satisfied with their postoperative appearances, and 55 patients (84.8%) positively responded to the usefulness of processed images to predict postoperative appearance. Conclusion Showing processed images that predict postoperative appearance to patients prior to blepharoptosis surgery can be useful for those patients concerned with their postoperative appearance. This approach may serve as a useful tool to simulate blepharoptosis surgery. PMID:27757008

  10. [Postoperative hypalgesia following electrostimulation -- anaesthesia by stimulation of typical acupuncture points (author's transl)].

    PubMed

    Baum, J; Lötters, G

    1980-09-01

    "Postoperative hypalgesia" following electroacupuncture or electrostimulation anesthesia is considered to be a notable advantage of these techniques, which supports the thesis, that endorphines may be involved in the mechanism of pain relief by these methods. After establishing definitive criteria postoperative hypalgesia was observed in 50% of patients undergoing operations on the lumbar vertebral column with electroacupuncture. A comparative investigation using psychological tests showed, that these patients are more pain tolerant than those, in whom postoperative hypalgesia was not observed. Observation alone of the patients during the postoperative period is unreliable to assess real postoperative pain relief objectively. Exact documentation and critical proof of the phenomenon of "postoperative hypalgesia" must be emphasized. These may be possible essentials to establish optimal methods of electrostimulation -- anesthesia.

  11. [Characteristics of postoperative period in children with funnel chest deformity after thoracoplasty].

    PubMed

    Mishina, T P; Isalabdulaeva, P A; Magomedov, A D; Makhachev, S M

    2010-01-01

    The efficiency of postoperative analgesia using the epidural infusion of bupivacaine (0.2 mg/kg/hr) in 42 children and with opioid analgesics (1 mg per year of life) was studied in 17 children after Paltia thoracoplasty for funnel chest deformity. Analysis of hemodynamic and external respiratory parameters and visual pain scores demonstrated the high postoperative efficiency of analgesia using the epidural infusion of bupivacaine. By causing respiratory depression, opioid analgesics did not deteriorate alveolar ventilation during active postoperative management.

  12. A Rare Cause of Pulmonary Edema in the Postoperative Period

    PubMed Central

    Chatterjee, Kshitij; Mittadodla, Penchala S.; Colaco, Clinton; Jagana, Rajani

    2017-01-01

    With the increasing longevity of the population, the annual rates of hip arthroplasties performed have been steadily increasing over the past decade. Given the presence of medical comorbidities in the older patients, the peri-operative care of these individuals requires multi-specialty care, now more than ever. Hip arthroplasty is generally well tolerated, with early mortality after the procedure being <1%. Bone cement implantation syndrome (BCIS) is an entity that is occasionally encountered during or after the surgery. It is characterized by hypoxemia, hypotension, cardiac arrhythmias, and cardiac arrest leading to death, in severe cases. We report a case of a middle-aged female who developed refractory hypotension and pulmonary edema while undergoing hemiarthroplasty for a pathological femoral neck fracture and experienced cardiac arrest in the immediate postoperative period. Critical care physicians must familiarize themselves with promptly diagnosing and managing BCIS. PMID:28250610

  13. Evaluation of postoperative sharp waveforms through EEG and magnetoencephalography.

    PubMed

    Lee, Jong Woo; Tanaka, Naoaki; Shiraishi, Hideaki; Milligan, Tracey A; Dworetzky, Barbara A; Khoshbin, Shahram; Stufflebeam, Steven M; Bromfield, Edward B

    2010-02-01

    EEGs obtained after craniotomy are difficult to read because of a breach rhythm consisting of unfiltered sharply contoured physiologic waveforms that can mimic interictal epileptiform discharges. Magnetoencephalography (MEG) is less affected by the skull breach. The postcraniotomy EEG and MEG scans of 20 patients were reviewed by two experienced electroencephalographers. Larger interrater variability was found for EEG as compared with MEG. Review of patients who had postoperative seizures suggested that EEG was more sensitive but less specific than MEG in detecting interictal epileptiform discharges. Furthermore, several instances of sharp waveforms that were difficult to evaluate on EEG were found to be more easily interpretable on MEG. MEG may also help determine whether asymmetries in physiologic rhythms on EEG result from the skull defect or are pathologic. MEG should be considered as an adjunctive study in patients with a breach rhythm for evaluation of interictal epileptiform discharges and cerebral dysfunction.

  14. A Rare Cause of Pulmonary Edema in the Postoperative Period.

    PubMed

    Chatterjee, Kshitij; Mittadodla, Penchala S; Colaco, Clinton; Jagana, Rajani

    2017-02-01

    With the increasing longevity of the population, the annual rates of hip arthroplasties performed have been steadily increasing over the past decade. Given the presence of medical comorbidities in the older patients, the peri-operative care of these individuals requires multi-specialty care, now more than ever. Hip arthroplasty is generally well tolerated, with early mortality after the procedure being <1%. Bone cement implantation syndrome (BCIS) is an entity that is occasionally encountered during or after the surgery. It is characterized by hypoxemia, hypotension, cardiac arrhythmias, and cardiac arrest leading to death, in severe cases. We report a case of a middle-aged female who developed refractory hypotension and pulmonary edema while undergoing hemiarthroplasty for a pathological femoral neck fracture and experienced cardiac arrest in the immediate postoperative period. Critical care physicians must familiarize themselves with promptly diagnosing and managing BCIS.

  15. A review of postoperative analgesia for breast cancer surgery.

    PubMed

    Cheng, Gloria S; Ilfeld, Brian M

    2016-11-01

    An online database search with subsequent article review was performed in order to review the various analgesic modalities for breast cancer surgery. Of 514 abstracts, 284 full-length manuscripts were reviewed. The effect of pharmacologic interventions is varied (NSAIDS, opioids, anticonvulsants, ketamine, lidocaine). Likewise, data from high-quality randomized, controlled studies on wound infiltration (including liposome encapsulated) and infusion of local anesthetic are minimal and conflicting. Conversely, abundant evidence demonstrates paravertebral blocks and thoracic epidural infusions provide effective analgesia and minimize opioid requirements, while decreasing opioid-related side effects in the immediate postoperative period. Other techniques with promising - but extremely limited - data include cervical epidural infusion, brachial plexus, interfascial plane and interpleural blocks. In conclusion, procedural interventions involving regional blocks are more conclusively effective than pharmacologic modalities in providing analgesia to patients following surgery for breast cancer.

  16. Comparison of intravenous acetylsalicylic acid and dipyrone in postoperative pain

    PubMed Central

    Blendinger, I.; Eberlein, H. J.

    1980-01-01

    1 In 17 gynaecological patients with postoperative pain the analgesic efficacy of intravenous lysine salicylate 1.8 g (corresponding to acetylsalicyclic acid (ASA) 1.0 g) and dipyrone 1.0 g were compared in a double-blind randomized study. 2 In the ASA group, mean pain relief and pain intensity difference scores reached a maximum 30 min after drug administration and remained at this level for the next 90 minutes. 3 In the dipyrone group, these scores reached their peak 60 min after drug administration and seemed to fall off during the next hour. 4 The mean pain relief and intensity difference scores were greater following aspirin than dipyrone. However, firm conclusions cannot be drawn from the results of this small study. PMID:7437274

  17. [Postoperative necrotizing fasciitis of the anterior abdominal wall].

    PubMed

    Fichev, G; Poromanski, I; Marina, M

    1995-01-01

    Postoperative necrotizing fasciitis of the anterior abdominal wall is a serious and life-endangering complication of an acute progressive synergistic infective process. There is an absolute increase in its incidence rate attributable to a number of situations in modern life. Morphological and clinical studies are carried out on personal case material of 28 patients, followed up over a 3-year period. The presence of aerobic-anaerobic mixed polyinfection, consisting of average 3.75 bacterial species of which 1.43 aerobes and 2.32 anaerobes, is demonstrated microbiologically. Of the latter non-spore-bearing obligate anaerobes predominate among which B fragillis is the most common. As shown by the study, the process is characterized by slow initial course with ensuring rapid spreading by neighbourhood. The process reveals all signs of a mixed aerobic-anaerobic polyinfection, thereby necessitating subordination of both antibiotic therapy and surgical tactics to the latter.

  18. Pathophysiology of Post-Operative Low Cardiac Output Syndrome.

    PubMed

    Epting, Conrad L; McBride, Mary E; Wald, Eric L; Costello, John M

    2016-01-01

    Low cardiac output syndrome frequently complicates the post-operative care of infants and children following cardiac surgery. The onset of low cardiac output follows a predictable course in the hours following cardiopulmonary bypass, as myocardial performance declines in the face of an elevated demand for cardiac output. When demand outstrips supply, shock ensues, and early recognition and intervention can decrease mortality. Multifactorial in etiology, this article will discuss the pathophysiology of low cardiac output syndrome, including myocardial depression following bypass, altered cardiac loading conditions, and inflammation driving a hypermetabolic state. Contributions from altered neurohormonal, thyroid, and adrenal axes will also be discussed. Sources included the clinical experiences of four cardiac intensivists, supported throughout by primary sources and relevant reviews obtained through PubMed searches and from seminal textbooks in the field. This article addresses the second of eight topics comprising the special issue entitled "Pharmacologic strategies with afterload reduction in low cardiac output syndrome after pediatric cardiac surgery".

  19. POSTOP: Postbuckled open-stiffener optimum panels, user's manual

    NASA Technical Reports Server (NTRS)

    Biggers, S. B.; Dickson, J. N.

    1984-01-01

    The computer program POSTOP developed to serve as an aid in the analysis and sizing of stiffened composite panels that may be loaded in the postbuckling regime, is intended for the preliminary design of metal or composite panels with open-section stiffeners, subjected to multiple combined biaxial compression (or tension), shear and normal pressure load cases. Longitudinal compression, however, is assumed to be the dominant loading. Temperature, initial bow eccentricity and load eccentricity effects are included. The panel geometry is assumed to be repetitive over several bays in the longitudinal (stiffener) direction as well as in the transverse direction. Analytical routines are included to compute panel stiffnesses, strains, local and panel buckling loads, and skin/stiffener interface stresses. The resulting program is applicable to stiffened panels as commonly used in fuselage, wing, or empennage structures. The capabilities and limitations of the code are described. Instructions required to use the program and several example problems are included.

  20. Risk factors of patients with and without postoperative nausea (PON).

    PubMed

    Dienemann, Jacqueline; Hudgens, Amanda N; Martin, Dana; Jones, Holly; Hunt, Ronald; Blackwell, Richard; Norton, H James; Divine, George

    2012-08-01

    This purpose of this analysis was to study risk factors of postoperative nausea (PON) and their strength. Data were obtained during the screening phase of a controlled clinical trial of aromatherapy for PON. In a sample of 1151 postsurgical subjects, 301 (26.2%) reported PON. Significant risk factors identified in the order of odds ratios for nausea were female gender, gastrointestinal surgery, use of volatile anesthesia gases, history of PON, history of motion sickness, and use of opioids after surgery. Although still over 1.0, the risk factors of length of surgery over 1 hour and gynecologic surgery had the lowest odds ratios. Likelihood of nausea increased significantly with the number of significant risk factors (P<.0001). Administration of preventive antiemetic medication also increased with the number of significant risk factors (P<.0001). Among 301 subjects reporting nausea, 49 (16.28%) received preventive medication. Despite prevention efforts, PON remains a substantial side effect for many surgical patients.

  1. [Postoperative necrotizing fasciitis: a rare and fatal complication].

    PubMed

    Ghezala, Hassen Ben; Feriani, Najla

    2016-01-01

    Postoperative parietal complications can be exceptionally severe and serious threatening vital prognosis. Necrotizing fasciitis is a rare infection of the skin and deep subcutaneous tissues, spreading along fascia and adipose tissue. It is mainly caused by group A streptococcus (streptococcus pyogenes) but also by other bacteria such as Vibrio vulnificus, Clostridium perfringens or Bacteroides fragilis. Necrotizing fasciitis is a real surgical and medical emergency. We report, in this study, a very rare case of abdominal parietal gangrene occurring in a 75-year-old woman on the fifth day after surgery for an ovarian cyst. Evolution was marked by occurrence of a refractory septic shock with a rapidly fatal course on the third day of management.

  2. [Postoperative contamination of wounds April-September 1992].

    PubMed

    Aganović, F; Telebak, B; Cibo, S; Aganović, E; Puvacić, Z

    1994-01-01

    In this paper we have analyzed random sample of 108 nosocomial infections at a surgical services of Clinical Center of University and a State Hospital in Sarajevo during april-september of 1992. The overall rate of nosocomial infections of postoperative wound was 69.45%. Gram negative bacterias were more frequently isolated then gram positive bacteria. Pseudomonas aeruginosa was detected at 20.37% of all wound infections, E coli and Klebsiella Sp. with 12.96%, and Staphylococcus pyogenes with 12.03%. Without a continuous germ control of the hospital flora no calculated antibiotic is possible. Pseudomonas has emerged as an important nosocomial pathogen and this suggest that the epidemiology of nosocomial infections differs from epidemics infections.

  3. [Hyponatremia in the postoperative period after a neurosurgical tumor condition].

    PubMed

    Carrascosa, A J; Salcedo, E; Gallego, M E; Bermúdez, J L; Yuste, J A; Lledó, G

    1999-01-01

    A four-year-old girl suffered difficult-to-diagnose hyponatremia resistant to treatment following surgery for a suprasellar tumor. The final diagnosis was diabetes insipidus evolving in three stages. Hyponatremia is a common problem following surgery to remove brain tumors. Early diagnosis and treatment of this electrolytic imbalance are essential for preventing serious neurological symptoms or death. The conditions most closely related to hyponatremia are inappropriate antidiuretic hormone secretion syndrome (IADHSS) and cerebral salt wasting syndrome (CSWS). The latter has become more common in recent years among patients undergoing brain surgery. Whereas IADHSS is treated by restricting fluids, CSWS requires administration of salt and volume fluid volume. We believe that for differential diagnosis of postoperative hyponatremia, a fluid restriction test takes priority over of fluid loading following neurosurgery. The course of hyponatremia must be carefully monitored and a complete endocrinological workup must be performed to detect the possible presence of hypophyseal deficiencies, particularly hypothyroidism and suprarenal insufficiency.

  4. Treatment options for spontaneous and postoperative sclerosing mesenteritis

    PubMed Central

    Klasen, Jennifer; Güller, Ulrich; Muff, Brigitte; Candinas, Daniel; Seiler, Christian A; Fahrner, René

    2016-01-01

    Sclerosing mesenteritis is a rare pathology with only a few described cases in the literature. The etiology is unclear; however, several potential triggers, including abdominal surgery and abdominal trauma, have been discussed. The pathology includes a benign acute or chronic inflammatory process affecting the adipose tissue of the mesenterium. Despite it being a rare disease, sclerosing mesenteritis is an important differential diagnosis in patients after abdominal surgery or patients presenting spontaneously with signs of acute inflammation and abdominal pain. We present here three cases with sclerosing mesenteritis. In two cases, sclerosing mesenteritis occurred postoperatively after abdominal surgery. One patient was treated because of abdominal pain and specific radiological signs revealing spontaneous manifestation of sclerosing mesenteritis. So far there are no distinct treatment algorithms, so the patients were treated differently, including steroids, antibiotics and watchful waiting. In addition, we reviewed the current literature on treatment options for this rare disease. PMID:27933138

  5. [Some aspects of surgical treatment of postoperative ventral hernia].

    PubMed

    Lukomskiĭ, G I; Shulutko, A M; Antropova, N V; Moiseev, A Iu; El-Said, A Kh

    1995-01-01

    The results of surgical treatment of of 392 patients with postoperative ventral hernia are discussed. The algorithm of treatment of patients with large hernias was developed. Special preoperative management by dosed pneumocompression in an antioverload costume makes it possible to avoid menacing complications after the operation, which are caused by increased intraabdominal pressure. Test for tolerance to increase of intraabodominal pressure allowed prognostication of the character of the operative intervention: with or without decrease of the volume of the abdominal cavity (autoplasty or alloplasty, respectively). Prevention of wound complications consisted in control of infection, improvement of operative techniques, and use of modern surgical instruments. The prevention of recurrent hernias should be directed at correct choice of the method of plastics and removal of wound complications.

  6. Microglia mediate postoperative hippocampal inflammation and cognitive decline in mice

    PubMed Central

    Feng, Xiaomei; Valdearcos, Martin; Uchida, Yosuke; Lutrin, David; Maze, Mervyn; Koliwad, Suneil K.

    2017-01-01

    Surgery can induce cognitive decline, a risk that increases with advancing age. In rodents, postoperative cognitive decline (POCD) is associated with the inflammatory activation of hippocampal microglia. To examine the role of microglia in POCD, we inhibited the colony-stimulating factor 1 receptor (CSF1R) in adult mice, effectively depleting CNS microglia. Surgical trauma (tibial fracture) reduced the ability of mice to remember a conditioned response learned preoperatively, a deficit more pronounced and persistent in mice with diet-induced obesity (DIO). Whereas microglial depletion by itself did not affect learning or memory, perioperative microglial depletion remarkably protected mice, including those with DIO, from POCD. This protection was associated with reduced hippocampal levels of inflammatory mediators, abrogation of hippocampal recruitment of CCR2+ leukocytes, and higher levels of circulating inflammation-resolving factors. Targeting microglia may thus be a viable strategy to mitigate the development of POCD, particularly in those with increased vulnerability.

  7. Evaluation of adjuvant postoperative radiotherapy for lung cancer. [/sup 60/Co; X-ray

    SciTech Connect

    Chung, C.K.; Stryker, J.A.; O'Neill, M. Jr.; DeMuth, W.E. Jr.

    1982-11-01

    One hundred eighteen patients with lung cancer were retrospectively analyzed to determine whether postoperative radiotherapy (RT) improves survival. Patterns of treatment failure and three year NED (no evidence of disease) survival rates were assessed according to extent of tumor spread, histology, and treatment method. Patients with hilar or mediastinal node metastases were at higher risk of local failure compared to those with negative nodes. Postoperative RT reduced local recurrence and improved 3 year survival among patients with positive nodes. However, postoperative RT did not improve survival among those with negative nodes. Our data indicated that patients with positive hilar or mediastinal nodes may require postoperative RT to improve survival.

  8. Predicting postoperative fever and bacterial colonization on packing material following endoscopic endonasal surgery.

    PubMed

    Nomura, Kazuhiro; Yamanaka, Yurika; Sekine, Yasuhiro; Yamamoto, Hiroki; Esu, Yoshihiko; Hara, Mariko; Hasegawa, Masayo; Shinnabe, Akihiro; Kanazawa, Hiromi; Kakuta, Risako; Ozawa, Daiki; Hidaka, Hiroshi; Katori, Yukio; Yoshida, Naohiro

    2017-01-01

    Postoperative fever following endoscopic endonasal surgery is a rare occurrence of concern to surgeons. To elucidate preoperative and operative predictors of postoperative fever, we analyzed the characteristics of patients and their perioperative background in association with postoperative fever. A retrospective review of 371 patients who had undergone endoscopic endonasal surgery was conducted. Predictors, including intake of antibiotics, steroids, history of asthma, preoperative nasal bacterial culture, duration of operation, duration of packing and intraoperative intravenous antibiotics on the occurrence of postoperative fever, and bacterial colonization on the packing material, were analyzed retrospectively. Fever (≥38 °C) occurred in 63 (17 %) patients. Most incidences of fever occurred on postoperative day one. In majority of these cases, the fever subsided after removal of the packing material without further antibiotic administration. However, one patient who experienced persistent fever after the removal of packing material developed meningitis. History of asthma, prolonged operation time (≥108 min), and intravenous cefazolin administration instead of cefmetazole were associated with postoperative fever. Odds ratios (ORs) for each were 2.3, 4.6, and 2.0, respectively. Positive preoperative bacterial colonization was associated with postoperative bacterial colonization on the packing material (OR 2.3). Postoperative fever subsided in most patients after removal of the packing material. When this postoperative fever persists, its underlying cause should be examined.

  9. Postoperative ureteral obstruction after endoscopic treatment for vesicoureteral reflux

    PubMed Central

    Chung, Jae Min; Park, Chang Soo

    2015-01-01

    Purpose We undertook this study to evaluate the incidence, risk factors, management, and outcome of postoperative ureteral obstruction after endoscopic treatment for vesicoureteral reflux (VUR). Materials and Methods Ninety patients undergoing endoscopic treatment for VUR were retrospectively reviewed and classified into two groups according to ureteral obstruction: the nonobstruction group (83 cases, 122 ureters; mean age, 7.0±2.8 years) and the obstruction group (7 cases, 10 ureters; mean age, 6.2±8.1 years). We analyzed the following factors: age, sex, injection material, laterality, voiding dysfunction, constipation, renal scarring, preoperative and postoperative ultrasound findings, endoscopic findings, injection number, and injection volume. Additionally, we reviewed the clinical manifestations, natural course, management, and outcome of ureteral obstruction after endoscopic treatment. Results The incidence of ureteral obstruction after endoscopic treatment was 7.6% (10/132 ureters). The type of bulking agent used and injection volume tended to be associated with ureteral obstruction. However, no significant risk factors for obstruction were identified between the two groups. Three patients showed no symptoms or signs after the onset of ureteral obstruction. Most of the patients with ureteral obstruction experienced spontaneous resolution within 1 month with conservative therapy. Two patients required temporary ureteral stents to release the ureteral obstruction. Conclusions In our experience, the incidence of ureteral obstruction was slightly higher than in previous reports. Our study identified no predictive risk factors for developing ureteral obstruction after endoscopic treatment. Although most of the ureteral obstructions resolved spontaneously within 1 month, some cases required drainage to relieve symptoms or to prevent renal function deterioration. PMID:26175873

  10. PEarly Postoperative Emergency Department Care of Abdominal Transplant Recipients1

    PubMed Central

    McElroy, Lisa M.; Schmidt, Kathryn A.; Richards, Christopher T.; Lapin, Brittany; Abecassis, Michael M.; Holl, Jane L.; Adams, James; Ladner, Daniela P.

    2015-01-01

    Background Research on post-transplant care has predominantly focused on predictors of readmission with little attention to emergency department (ED) visits. The goal of this study was to describe early postoperative ED care of transplant recipients. Methods A secondary database analysis of adult patients who underwent abdominal organ transplantation between January 1, 2008 and December 31, 2013 and sought ED care within one year post-transplantation was conducted. Survival was compared using the Kaplan-Meier method with log-rank test. Cox proportional hazards regression analysis was performed to adjust for pertinent covariates. Results A total of 1,900 abdominal organ transplants were performed during the study period. Of these, 37% (N=711) transplant recipients sought care in the ED (1,343 total visits) with 1.89 mean ED visits per recipient. Of recipients seen in the ED, 58% received a kidney transplant and 28% received a liver transplant, with 45% of recipients presenting within the first 60 postoperative days. The most common chief complaints were gastroenterological (17%) and abnormal laboratory values or vital signs (17%). In total, 74% of recipients were readmitted and 50% of admitted patients were discharged in less than 24 hours. Transplant recipients with ED visits had lower 3-year graft (81% vs. 87%; p<0.001) and patient (89% vs. 93%; p=0.002) survival. Conclusion Transplant recipients have a high frequency of ED visits in the first post-transplantation year and high rates of subsequent hospital admission. Further investigation is needed to understand what drives recipient presentation to the ED and create care models that achieve the best outcomes. PMID:26050012

  11. [Binocular vision in idiopathic macular foramen. Pre- and postoperative findings].

    PubMed

    Eckardt, U; Eckardt, C

    1995-10-01

    In recent years idiopathic macular hole has become an increasingly frequent indication for vitrectomy. To our knowledge, the literature contains no studies comparing binocular vision before and after vitrectomy. We therefore carried out a prospective study not only on visual acuity following vitrectomy but also, for the first time, on binocular vision. Stereopsis and fusion were evaluated in 37 patients with idiopathic macular holes (stage I-IV) using Bagolini striated glasses, the Titmus stereotest (contour stereopsis), the random dot test (global stereopsis), the Worth four-dot test and the phase-difference haploscope. The tests were performed preoperatively and 10-12 weeks after vitrectomy. Two patients with stage I macular hole showed no loss of stereopsis in conventional tests. One patient, however, exhibited suppression tendencies with partial exclusion. The 18 patients with stage II macular hole had a relative good visual acuity of 0.2-0.6, but subnormal binocular vision with marked suppression of foveal images. Postoperatively, the majority of these patients had symptom-free binocular vision and good stereopsis. Some, however, continued to experience foveal exclusion. Patients with macular hole stage III and IV (n = 17) had the poorest results. Although the postoperative visual acuity improved by 2 to 3 points in some patients (n = 6), in approximately one third it remained limited to global peripheral binocular vision. In summary, our findings show that even in early stages (I and II), macular hole can cause not only reduced visual acuity but also impairment or, in stage II, even loss of binocular vision. Vitrectomy in these early stages often leads to an overall improvement in visual acuity and binocular vision, whereas in more advanced stages vitrectomy often does not affect visual acuity and binocular vision. This should be taken into account when weighing up the indications for surgery.

  12. Postoperative cognitive changes after total knee arthroplasty under regional anesthesia

    PubMed Central

    Jeon, Young-Tae; Kim, Byung-Gun; Park, Young Ho; Sohn, Hye-Min; Kim, Jungeun; Kim, Seung Chan; An, Seong Soo; Kim, SangYun

    2016-01-01

    Abstract Background: The type of postoperative cognitive decline after surgery under spinal anesthesia is unknown. We investigated the type of postoperative cognitive decline after total knee arthroplasty (TKA). Neuropsychological testing was conducted and the changes in cerebrospinal fluid (CSF) biomarkers after surgery were evaluated. Methods: Fifteen patients who required bilateral TKA at a 1-week interval under spinal anesthesia were included. Neuropsychological tests were performed twice, once the day before the first operation and just before the second operation (usually 1 week after the first test) to determine cognitive decline. Validated neuropsychological tests were used to examine 4 types of cognitive decline: memory, frontal-executive, language-semantic, and others. Concentrations of CSF amyloid peptide, tau protein, and S100B were measured twice during spinal anesthesia at a 1-week interval. The patients showed poor performance in frontal-executive function (forward digit span, semantic fluency, letter-phonemic fluency, and Stroop color reading) at the second compared to the first neuropsychological assessment. Results: S100B concentration decreased significantly 1 week after the operation compared to the basal value (638 ± 178 vs 509 ± 167 pg/mL) (P = 0.019). Amyloid protein β1–42, total tau, and phosphorylated tau concentrations tended to decrease but the changes were not significant. Conclusion: Our results suggest that frontal-executive function declined 1 week after TKA under spinal anesthesia. The CSF biomarker analysis indicated that TKA under regional anesthesia might not cause neuronal damage. PMID:28033253

  13. Movement, Function, Pain, and Postoperative Edema in Axillary Web Syndrome

    PubMed Central

    Blaes, Anne H.; Haddad, Tuffia C.; Hunter, David W.; Hirsch, Alan T.; Ludewig, Paula M.

    2015-01-01

    Background Axillary web syndrome (AWS) is a condition that may develop following breast cancer surgery and that presents as a palpable axillary cord of tissue. Objective The purposes of this study were: (1) to determine the clinical characteristics of AWS related to movement, function, pain, and postoperative edema and (2) to define the incidence of and risk factors for AWS within the first 3 months following breast cancer surgery. Design This was a prospective cohort study with a repeated-measures design. Methods Women who underwent breast cancer surgery with sentinel node biopsy or axillary lymph node dissection (N=36) were assessed for AWS, shoulder range of motion, function, pain, and postoperative edema (using girth measurements, bioimpedance, and tissue dielectric constant) at 2, 4, and 12 weeks. Demographic characteristics were used for risk analysis. Results Seventeen women (47.2%) developed AWS, and AWS persisted in 10 participants (27.8%) at 12 weeks. Abduction range of motion was significantly lower in the AWS group compared with the non-AWS group at 2 and 4 weeks. There were no differences between groups in measurements of function, pain, or edema at any time point. Trunk edema measured by dielectric constant was present in both groups, with an incidence of 55%. Multivariate analysis determined lower body mass index as being significantly associated with AWS (odds ratio=0.86; 95% confidence interval=0.74, 1.00). Limitations Limitations included a short follow-up time and a small sample size. Conclusion Axillary web syndrome is prevalent following breast/axilla surgery for early-stage breast cancer and may persist beyond 12 weeks. The early consequences include movement restriction, but the long-term effects of persistent AWS cords are yet unknown. Low body mass index is considered a risk factor for AWS. PMID:25977305

  14. Avoiding aortic clamping during CABG reduces postoperative stroke

    PubMed Central

    Moss, Emmanuel; Puskas, John D; Thourani, Vinod H; Kilgo, Patrick; Chen, Edward P; Leshnower, Bradley G; Lattouf, Omar M; Guyton, Robert A.; Glas, Kathryn E; Halkos, Michael E.

    2014-01-01

    Objective The purpose of this study was to determine whether the incidence of postoperative stroke (PS) could be reduced by eliminating aortic clamping during CABG. Methods From 2002–2013, 12,079 patients underwent primary, isolated CABG at a single US academic institution. Aortic manipulation was completely avoided by using in-situ internal mammary arteries for inflow in 1,552 (12.9%) patients (no-touch), a clampless facilitating device (CFD) was used for proximal anastomoses in 1,548 (12.8%) patients, and aortic clamping was used in 8,979 (74.3%) patients. These strategies were assessed in a logistic regression model controlling for relevant variables. Results The overall incidence of PS was 1.4% (n=165), with an unadjusted incidence of 0.6% (n=10) in the no-touch group, 1.2% (n=18) in the CFD group, and 1.5% (n=137) in the clamp group (p<0.01 for no-touch vs clamp). The ratio of observed to expected stroke rate increased as the degree of aortic manipulation increased, from 0.48 in the no-touch group, to 0.61 in the CFD group, and 0.95 in the clamp group. Aortic clamping was independently associated with an increase in PS compared to a no-touch technique (AOR 2.50, p<0.01). When separated by CPB utilization, both the off-pump partial clamp and on-pump cross-clamp techniques increased the risk of PS compared to no-touch (AOR 2.52, p<0.01 and AOR 4.25, p<0.001, respectively). Conclusion A no-aortic touch technique has the lowest risk for postoperative stroke for patients undergoing CABG. Clamping the aorta during CABG increases the risk of PS, regardless of the severity of aortic disease. PMID:25293356

  15. Leader Succession in School Settings

    ERIC Educational Resources Information Center

    Miskel, Cecil; Cosgrove, Dorothy

    1985-01-01

    This paper constructs an administrator succession model specifying major school process and outcome variables. The succession literature is reviewed using the model's components which include the selection process, organizational structure, school culture, educational programs, successor actions, community, and succession effects. Strategies for…

  16. Verbal Behavior and Courtroom Success.

    ERIC Educational Resources Information Center

    Parkinson, Michael G.

    1981-01-01

    Identifies characteristics of successful courtroom speech for prosecuting attorneys, defense attorneys, and accuseds using computer-based content analysis and rater judgments of verbal behaviors. Demonstrates that verbal aggression is an important factor for successful prosecutors, equivocation is important to success for defense attorneys, and…

  17. Electronically monitored single-use patient-controlled analgesia pumps in postoperative pain control.

    PubMed

    Zimmermann, Michael; Friedrich, Karin; Kirchner, Rolf

    2005-01-01

    in analgesic consumption up to 18 hours postoperatively was seen after dose titration. In the first four hours, the rate of successful demands was significantly higher in group A (80.9 percent) than in group B (40.9 percent). The number of successful demands was comparable in the two groups during phase II (A, 98.8 percent; B, 94.5 percent). In summary, total opioid consumption during the first four hours after operation showed two groups of patients with significantly different needs for piritramide (< 10 mg per 4 hours or > 10 mg per 4 hours). Two different dose regimes were applied using a high and a low bolus size in the following 20 hours. We concluded that effective pain control without respiratory depression was achieved with single-use PCA pumps. Opioid consumption varied significantly, whereas pain levels did not.

  18. Avoiding Opioids and Their Harmful Side Effects in the Postoperative Patient: Exogenous Opioids, Endogenous Endorphins, Wellness, Mood, and Their Relation to Postoperative Pain.

    PubMed

    Stephan, Bradley C; Parsa, Fereydoun D

    2016-03-01

    Prescribed opioids are routinely used for many postoperative patients. However, these medications have daunting adverse effects on the body's innate pain management system--the action of the beta-endorphins. The prescribed opioids not only severely impair the function of the mu-opioid receptors, but also inhibit the release of beta-endorphin. This is unfortunate, because beta-endorphin appears to be a much more potent agonist of the mu-opioid receptor than opioids. In addition, beta-endorphin indirectly elevates dopamine, a neurotransmitter related to feelings of euphoria. Therefore, by prescribing opioids, practitioners may inadvertently prolong and increase the overall intensity of the postoperative patients' pain as well as herald anhedonia. This article highlights the relationships between prescribed (exogenous) opioids, beta-endorphins, mu-opioid receptors, wellness, mood, and postoperative pain. The role of patient education, opioid alternatives, and additional recommendations regarding pain control in the postoperative patient are also discussed.

  19. Vasopressin Bolus Protocol Compared to Desmopressin (DDAVP) for Managing Acute, Postoperative Central Diabetes Insipidus and Hypovolemic Shock.

    PubMed

    Shukla, Anukrati; Alqadri, Syeda; Ausmus, Ashley; Bell, Robert; Nattanmai, Premkumar; Newey, Christopher R

    2017-01-01

    Introduction. Management of postoperative central diabetes insipidus (DI) can be challenging from changes in volume status and serum sodium levels. We report a case successfully using a dilute vasopressin bolus protocol in managing hypovolemic shock in acute, postoperative, central DI. Case Report. Patient presented after bifrontal decompressive craniotomy for severe traumatic brain injury. He developed increased urine output resulting in hypovolemia and hypernatremia. He was resuscitated with intravenous fluids including a dilute vasopressin bolus protocol. This protocol consisted of 1 unit of vasopressin in 1 liter of 0.45% normal saline. This protocol was given in boluses based on the formula: urine output minus one hundred. Initial serum sodium was 148 mmol/L, and one-hour urine output was 1 liter. After 48 hours, he transitioned to 1-desamino-8-D-arginine vasopressin (DDAVP). Pre-DDAVP serum sodium was 149 mmol/L and one-hour urine output 320 cc. Comparing the bolus protocol to the DDAVP protocol, the average sodium was 143.8 ± 3.2 and 149.6 ± 3.2 mmol/L (p = 0.0001), average urine output was 433.2 ± 354.4 and 422.3 ± 276.0 cc/hr (p = 0.90), and average specific gravity was 1.019 ± 0.009 and 1.016 ± 0.01 (p = 0.42), respectively. Conclusion. A protocol using dilute vasopressin bolus can be an alternative for managing acute, central DI postoperatively, particularly in setting of hypovolemic shock resulting in a consistent control of serum sodium.

  20. Vasopressin Bolus Protocol Compared to Desmopressin (DDAVP) for Managing Acute, Postoperative Central Diabetes Insipidus and Hypovolemic Shock

    PubMed Central

    Shukla, Anukrati; Alqadri, Syeda; Ausmus, Ashley; Bell, Robert; Nattanmai, Premkumar

    2017-01-01

    Introduction. Management of postoperative central diabetes insipidus (DI) can be challenging from changes in volume status and serum sodium levels. We report a case successfully using a dilute vasopressin bolus protocol in managing hypovolemic shock in acute, postoperative, central DI. Case Report. Patient presented after bifrontal decompressive craniotomy for severe traumatic brain injury. He developed increased urine output resulting in hypovolemia and hypernatremia. He was resuscitated with intravenous fluids including a dilute vasopressin bolus protocol. This protocol consisted of 1 unit of vasopressin in 1 liter of 0.45% normal saline. This protocol was given in boluses based on the formula: urine output minus one hundred. Initial serum sodium was 148 mmol/L, and one-hour urine output was 1 liter. After 48 hours, he transitioned to 1-desamino-8-D-arginine vasopressin (DDAVP). Pre-DDAVP serum sodium was 149 mmol/L and one-hour urine output 320 cc. Comparing the bolus protocol to the DDAVP protocol, the average sodium was 143.8 ± 3.2 and 149.6 ± 3.2 mmol/L (p = 0.0001), average urine output was 433.2 ± 354.4 and 422.3 ± 276.0 cc/hr (p = 0.90), and average specific gravity was 1.019 ± 0.009 and 1.016 ± 0.01 (p = 0.42), respectively. Conclusion. A protocol using dilute vasopressin bolus can be an alternative for managing acute, central DI postoperatively, particularly in setting of hypovolemic shock resulting in a consistent control of serum sodium. PMID:28127476

  1. Prediction of Mortality and Postoperative Complications using the Hip-Multidimensional Frailty Score in Elderly Patients with Hip Fracture

    PubMed Central

    Choi, Jung-Yeon; Cho, Kwan-Jae; Kim, Sun-wook; Yoon, Sol-Ji; Kang, Min-gu; Kim, Kwang-il; Lee, Young-Kyun; Koo, Kyung-Hoi; Kim, Cheol-Ho

    2017-01-01

    High mortality and dependent living after hip fracture pose a significant public health concern. Retrospective study was conducted with 481 hip fracture patients (≥65 years of age) undergoing surgery from March 2009 to May 2014. The Hip-MFS was calculated by Comprehensive Geriatric Assessment (CGA). The primary outcome was the 6-month all-cause mortality rate. The secondary outcomes were 1-year all-cause mortality, postoperative complications and prolonged hospital stay, and institutionalization. Thirty-five patients (7.3%) died within 6 months after surgery (median [interquartile range], 2.9 [1.4–3.9] months). The fully adjusted hazard ratio per 1 point increase in Hip-MFS was 1.458 (95% confidence interval [CI]: 1.210–1.758) for 6-months mortality and odds ratio were 1.239 (95% CI: 1.115–1.377), 1.156 (95% CI: 1.031–1.296) for postoperative complications and prolonged total hospital stay, respectively. High-risk patients (Hip-MFS > 8) showed higher risk of 6-month mortality (hazard ratio: 3.545, 95% CI: 1.466–8.572) than low-risk patients after adjustment. Hip-MFS successfully predict 6-month mortality, postoperative complications and prolonged hospital stay in elderly hip fracture patients after surgery. Hip-MFS more precisely predict 6-month mortality than age or existing tools (P values of comparison of ROC curve: 0.002, 0.004, and 0.044 for the ASA classification, age and NHFS, respectively). PMID:28233870

  2. Perioperative Non-Invasive Indocyanine Green-Clearance Testing to Predict Postoperative Outcome after Liver Resection

    PubMed Central

    Haegele, Stefanie; Reiter, Silvia; Wanek, David; Offensperger, Florian; Pereyra, David; Stremitzer, Stefan; Fleischmann, Edith; Brostjan, Christine; Gruenberger, Thomas; Starlinger, Patrick

    2016-01-01

    Background Postoperative liver dysfunction may lead to morbidity and mortality after liver resection. Preoperative liver function assessment is critical to identify preexisting liver dysfunction in patients prior to resection. The aim of this study was to evaluate the predictive potential of perioperative indocyanine green (ICG)-clearance testing to prevent postoperative liver dysfunction and morbidity using standardized outcome parameters in a routine Western-clinical-setting. Study Design 137 patients undergoing partial hepatectomy between 2011 and 2013, at the general hospital of Vienna, were included. ICG-clearance was recorded one day prior to surgery as well as on the first and fifth postoperative day. Postoperative liver dysfunction was defined according to the International Study Group of Liver Surgery and evaluation of morbidity was based on the Dindo-Clavien classification. Statistical analyses were based on non-parametric tests. Results Preoperative reduced ICG—plasma disappearance rate (PDR) as well as increased ICG—retention rate at 15 min (R15) were able to significantly predict postoperative liver dysfunction (Area under the curve = PDR: 0.716, P = 0.018; R15: 0.719, P = 0.016). Furthermore, PDR <17%/min. or R15 >8%, were able to accurately predict postoperative complications prior to surgery. In addition to this, ICG-clearance on postoperative day 1 comparably predicted postoperative liver dysfunction (Area under the curve = PDR: 0.895; R15: 0.893; both P <0.001), specifically, PDR <10%/min or R15 >20% on postoperative day 1 predicted poor postoperative outcome. Conclusion PDR and R15 may represent useful parameters to distinguish preoperative high and low risk patients in a Western collective as well as on postoperative day 1, to identify patients who require closer monitoring for potential complications. PMID:27812143

  3. Bariatric surgery for morbid obesity: pre-operative assessment, surgical techniques and post-operative monitoring.

    PubMed

    Breznikar, Brane; Dinevski, D

    2009-01-01

    This observational clinical analysis included 246 patients who underwent surgery for adjustable gastric banding (AGB), laparoscopic sleeve gastrectomy (LSG), or gastric bypass (GBP) between May 2005 and December 2008. The most frequent surgical procedure was for AGB (73.2% of patients). A thorough psychological evaluation of the patients was carried out, and pre- and post-operative psychological and dietary support was offered. A total of 111/120 (92.5%) AGB patients, 21/30 (70.0%) LSG patients and 8/36 (22.2%) GBP patients have been monitored for at least 1 year, and their mean weight losses (percentage excess weight loss) were 24.7 kg (52.4%), 46.0 kg (57.9%) and 40.5 kg (77.9%), respectively. The AGB procedure was associated with the fewest complications but is not appropriate for all patients. Good pre-operative psychological evaluation has been shown to be necessary for successful outcomes and, in the super-obese, we prefer to use LSG. Surgeons should learn the skills needed to perform laparoscopic Roux-en-Y GBP as it is likely to become the standard-of-care for the surgical treatment of obesity. The best outcomes following bariatric surgery are achieved with a multidisciplinary approach, including participation in a support group guided by a psychologist.

  4. Tracing the Origins of Success: Implications for Successful Aging

    PubMed Central

    Peterson, Nora M.; Martin, Peter

    2015-01-01

    Purpose of the Study: This paper addresses the debate about the use of the term “successful aging” from a humanistic, rather than behavioral, perspective. It attempts to uncover what success, a term frequently associated with aging, is: how can it be defined and when did it first come into use? In this paper, we draw from a number of humanistic perspectives, including the historical and linguistic, in order to explore the evolution of the term “success.” We believe that words and concepts have deep implications for how concepts (such as aging) are culturally and historically perceived. Design and Methods: We take a comparative approach, turning to the etymological roots of this term in British, French, and German literature. According to the earliest entries of the term in the Oxford English Dictionary, events can have good or bad success. Another definition marks success as outcome oriented. Results: Often used in the context of war, religion, and medicine, the neutral, but often negative, use of “success” in literature of the Renaissance demonstrates the tensions that surround the word, and suggests that success is something to be approached carefully. Implications: Ignoring the ambiguous origins of success erases the fact that aging in earlier centuries echoes much of the same ambivalence with which many people discuss it today. Attending to the origins of success can help gerontologists understand the humanistic tradition behind their inquiry into what successful aging means today. PMID:24997595

  5. Preoperative duplex ultrasound parameters predicting male fertility after successful varicocelectomy

    PubMed Central

    Alshehri, Fahad M.; Akbar, Mahboob H.; Altwairgi, Adel K.; AlThaqufi, Omar J.

    2015-01-01

    Objectives: To assess duplex ultrasound (DUS) parameters, and predicti the outcome of varicocele ligation in male infertility. Methods: This retrospective and follow up study was conducted at Dr. Sulaiman Al Habib Hospital, AlQassim, Saudi Arabia between January 2011 and December 2012. Eighty-two patients were selected, who presented with clinical/subclinical varicocele and male infertility. All these patients had DUS of the scrotum and underwent for low ligation varicocelectomy. These patients were followed for a period of 12-24 months after surgery for the occurrence of paternity. We reviewed pre-operative scrotal DUS of these 82 patients for the testicular size and volume, pampiniform veins caliber and duration of reflux in the dilated veins at rest, and after valsalva maneuver. These DUS parameters were correlated with the postoperative paternity rate. Results: Postoperative paternity was achieved in 18 patients (31.6%) with normal-sized testes, and in 3 patients (12%) with small size testes. The positive paternity rate was higher (38.5%) in patients with clinically detected varicocele, compared with only 16.7% of patients with subclinical varicocele (detected by ultrasound only). In addition, postoperative paternity was significantly higher in patients with bilateral varicocele (70.6%), with shunt-type varicocele (71.4%), and patients with a permanent grade of venous reflux (62.5%). Conclusion: Selection of patients for the successful paternity after varicocele repair depends mainly on DUS parameters, which includes normal size testicles with shunt type of bilateral varicocele and continuous reflux. PMID:26620986

  6. The efficacy of elastomeric patient-control module when connected to a balloon pump for postoperative epidural analgesia

    PubMed Central

    Kim, Myung Hwa; Shim, Yon Hee; Kim, Min-Soo; Shin, Yang-Sik; Lee, Hyun Joo; Lee, Jeong Soo

    2017-01-01

    Abstract When considering the principles of a pain control strategy by patients, reliable administration of additional bolus doses is important for providing the adequate analgesia and improving patient satisfaction. We compared the efficacy of elastomeric patient-control module (PCM) with conventional PCM providing epidural analgesia postoperatively. A noninferiority comparison was used. Eighty-six patients scheduled for open upper abdominal surgery were randomized to use either an elastomeric or conventional PCM connected to balloon pump. After successful epidural catheter insertion at T6–8 level, fentanyl (15–20 μg/kg) in 0.3% ropivacaine 100 mL was administered at basal rate 2 mL/h with bolus 2 mL and lock-out time 15 minutes. The primary outcome was the verbal numerical rating score for pain. The 95% confidence intervals for differences in pain scores during the first 48 hours postoperatively were <1, indicating noninferiority of the elastomeric PCM. The duration of pump reservoir exhaustion was shorter for the elastomeric PCM (mean [SD], 33 hours [8 hours] vs 40 hours [8 hours], P = 0.0003). There were no differences in the frequency of PCM use, additional analgesics, or adverse events between groups. The elastomeric PCM was as effective as conventional PCM with and exhibited a similar safety profile. PMID:28079812

  7. Predictors for Moderate to Severe Acute Postoperative Pain after Cesarean Section.

    PubMed

    Borges, Natalia de Carvalho; Pereira, Lilian Varanda; de Moura, Louise Amália; Silva, Thuany Cavalcante; Pedroso, Charlise Fortunato

    2016-01-01

    Background. Moderate to severe postoperative pain affects performance of daily activities and it contributes to persistent postoperative pain. In patients submitted to cesarean section, this pain can also interfere with women's ability to care for their babies, to effectively breastfeed, and to satisfactorily interact with their children. Factors influencing the pain perception during the immediate postoperative period have not been widely pursued. Objective. To investigate the incidence and predicting factors of postoperative pain after cesarean section. Methods. A prospective longitudinal study with 1,062 women submitted to cesarean section. We collected sociodemographic, clinical, surgical, and health behavior data. We used the 11-point Numerical Pain and the Hospital Anxiety and Depression Scales. We performed logistic analysis to identify predictors of moderate to severe postoperative pain. Results. The incidence of moderate-severe postoperative pain was 78.4% (CI: 95%: 75.9%-80.8%). The preoperative anxiety (OR = 1.60; CI 95%: 1.22-2.30) and intrathecal morphine with fentanyl (OR = 0,23; CI 95%: 0.08-0.66) were significantly associated with moderate-severe postoperative pain report. Conclusion. The preoperative anxiety increases the risk of moderate-severe postoperative pain in women submitted to cesarean section. The intrathecal morphine with fentanyl added to bupivacaine was a protective factor against this pain.

  8. [Neurological disorders after cardiac surgery: Diagnosis of cerebral tumors in the postoperative period].

    PubMed

    López Álvarez, A; Rodríguez Fernández, P; Román Fernández, A; Filgueira Dávila, E; Gálvez Gómez, D; González Monzón, V

    2014-11-01

    The incidence of neurologic disorders in the postoperative period of cardiac surgery is high and usually due to a combination of pre- and intraoperative factors. We present 2 patients with brain tumors diagnosed in the immediate postoperative period after sudden onset of neurologic dysfunction. Image studies yielded clinically useful information in these 2 cases.

  9. Effect of Head Insulation on the Total Time Required to Rewarm Postoperative Cardiac Surgery Patients.

    DTIC Science & Technology

    1992-05-01

    perioperative or postoperative period. Urinary bladder temperatures of 33 male and 3 female patients between the ages of 42 and 75 years old undergoing... Perioperative head insulation .......... 17 d. Postoperative head insulation .......... 18 2. Temperature monitoring site ............... 21 3. Drugs that...60 Table 3 Perioperative Rewarming Data on Group I (Experimental) ......................... 61 Table 4 Perioperative

  10. Predictors for Moderate to Severe Acute Postoperative Pain after Cesarean Section

    PubMed Central

    Silva, Thuany Cavalcante; Pedroso, Charlise Fortunato

    2016-01-01

    Background. Moderate to severe postoperative pain affects performance of daily activities and it contributes to persistent postoperative pain. In patients submitted to cesarean section, this pain can also interfere with women's ability to care for their babies, to effectively breastfeed, and to satisfactorily interact with their children. Factors influencing the pain perception during the immediate postoperative period have not been widely pursued. Objective. To investigate the incidence and predicting factors of postoperative pain after cesarean section. Methods. A prospective longitudinal study with 1,062 women submitted to cesarean section. We collected sociodemographic, clinical, surgical, and health behavior data. We used the 11-point Numerical Pain and the Hospital Anxiety and Depression Scales. We performed logistic analysis to identify predictors of moderate to severe postoperative pain. Results. The incidence of moderate-severe postoperative pain was 78.4% (CI: 95%: 75.9%–80.8%). The preoperative anxiety (OR = 1.60; CI 95%: 1.22–2.30) and intrathecal morphine with fentanyl (OR = 0,23; CI 95%: 0.08–0.66) were significantly associated with moderate-severe postoperative pain report. Conclusion. The preoperative anxiety increases the risk of moderate-severe postoperative pain in women submitted to cesarean section. The intrathecal morphine with fentanyl added to bupivacaine was a protective factor against this pain. PMID:27956847

  11. Temporal variability of readmission determinants in postoperative vascular surgery patients

    PubMed Central

    Lin, MJ; Baky, F; Housley, BC; Kelly, N; Pletcher, E; Balshi, JD; Stawicki, SP; Evans, DC

    2016-01-01

    Introduction: Clinical information continues to be limited regarding changes in the temporal risk profile for readmissions during the initial postoperative year in vascular surgery patients. We set out to describe the associations between demographics, clinical outcomes, comorbidity indices, and hospital readmissions in a sample of patients undergoing common extremity revascularization or dialysis access (ERDA) procedures. We hypothesized that factors independently associated with readmission will evolve from “short-term” to “long-term” determinants at 30-, 180-, and 360-day postoperative cutoff points. Methods: Following IRB approval, medical records of patients who underwent ERDA at two institutions were retrospectively reviewed between 2008 and 2014. Abstracted data included patient demographics, procedural characteristics, the American Society of Anesthesiologists score, Goldman Criteria for perioperative cardiac assessment, the Charlson comorbidity index, morbidity, mortality, and readmission (at 30-, 180-, and 360-days). Univariate analyses were performed for readmissions at each specified time point. Variables reaching statistical significance of P < 0.20 were included in multivariate analyses for factors independently associated with readmission. Results: A total of 450 of 744 patients who underwent ERDA with complete medical records were included. Patients underwent either an extremity revascularization (e.g. bypass or endarterectomy, 406/450) or a noncatheter dialysis access procedure (44/450). Sample characteristics included 262 (58.2%) females, mean age 61.4 ± 12.9 years, 63 (14%) emergent procedures, and median operative time 164 min. Median hospital length of stay (index admission) was 4 days. Cumulative readmission rates at 30-, 180-, and 360-day were 12%, 27%, and 35%, respectively. Corresponding mortality rates were 3%, 7%, and 9%. Key factors independently associated with 30-, 180-, and 360-day readmissions evolved over the study period

  12. [Bacteriological profile and antibiotic treatment of postoperative peritonitis].

    PubMed

    Missaoui, K; Marzougui, Y; Kouka, J; Dhibi, Y; Hannachi, Z; Dziri, C; Houissa, M

    2014-01-01

    During the postoperative peritonitis (PPO) the main stay of treatment is the choice of probabilistic antibiotictherapy, it is also the main prognostic factor The aim of our study was to identify anappropriate antibiotic protocol to the current ecology of our unit. It was a retrospective study including 102 patients over a period of 09 years from 1 January 2003 to 3O November 2011. All of them are supported for the treatments off postoperative peritonitis in surgical intensive care unit of a service of general surgery a university hospital Charles Nicolle of Tunis. All bacteriological data (germs and sensitivity), and the terms of therapeutic modality for the empirical antibiotic therapy were listed. The incidence of PPO was Q90%.The average age of our patients was 57 +/- 18 years. The sex ratio was 1.08. One hundred and seven (107) microorganisms were isolated from 72 samples (44 microbial mono, 28 multi microbial). The frequency of gram-positive cocci (GPC) was 16.82%, the Gram-negative bacilli (BGN) was 82.2%. The Enterobacteriaceae have proved particularity resistant. Thus, the ampicillin resistance was 87.14%, that the C3G was 33.80%, the Piperacillin to Tazobactam combination, was 36.5% and that the association Ticarcillin-clavulanic acid was 43.6%. For non-fermenting BGN, Pseudomonas aeruginosa was sensitive to ticarcillin in 80% of cases, to ceftazidime in 66.6% of cases, PiperacillinTazobactam--in 71.43% of cases, imipenem in 85 72% of cases, colimycin in 100% of cases and Amiklin in 71.43% of cases. For CGP, enterococci were resistant to ampicillin in 50% of cases and vancomycin in 0% of cases. The majority of patients received triple antibiotic therapy (59.8%) or combination therapy (34.3%). The main associations were: cefotaxime + Gentamycin + Metronidazole (35.2%), Amikacin Imipenem + + Metronidazole (12.7%), Imipenem + amikacin (9.8%), Piperacillin / Tazobactam + amikacin (9.8%) + amikacin and ertapenem (5.88%). Probabilitic antibiotic therapy was

  13. Success and Failure in Design

    SciTech Connect

    Petroski, Henry

    2005-12-14

    The evolution of suspension bridges will be used to illustrate the principle that designs based solely on models of success tend over time toward failures. Successful designs, on the other hand, will be shown to derive from a proper anticipation of how they can fail. This paradox of design will be shown to promote cyclic alternations between success and failure within a given genre of designed objects.

  14. Succession planning and individual development.

    PubMed

    Goudreau, Kelly A; Hardy, Jacalyn

    2006-06-01

    The authors present a framework for a succession planning and individual development initiative implemented in a Veterans Health Administration facility. Foundational strategic goals and a conceptual framework in the Veterans Affairs system provide the structure for the 3 facility-level succession planning and individual development programs. Outcomes of the programs are promising with 2 of 3 programs demonstrating clear succession planning outcomes and the other one showing positive preliminary results.

  15. SUCCESS@Seneca: Facilitating Student and Staff Success

    ERIC Educational Resources Information Center

    Fishman, Steve; Decandia, Lisa

    2006-01-01

    SUCCESS@Seneca has teamed up with the General Arts and Science programs at Seneca's Newnham campus. The design of an integrated service delivery model addresses numerous student success and retention related activities by providing the essential connection between academics and college resources. The program focuses on the promotion and support of…

  16. Nursing postoperative visit as a quality indicator for surgical patient care.

    PubMed

    Silva, R; Martins, M M; Jardim, H G

    2016-06-01

    The postoperative visit as a quality indicator for surgical patient care, demands some consideration from perioperative nurses. We evaluated the nursing perioperative interventions on postoperative visits, and adjusted them to the needs of the patients with postoperative pain. Our study indicated that 73% of patients visited didn't have postoperative pain whereas 27% had pain. The pain is aggravated when the patient is mobilised, one of the most common signs and symptoms being gastrointestinal changes. Pharmacological and non-pharmacological measures were used in pain management. The results showed that the percentage of patients with postoperative visits needs to be improved. We aim to have high quality perioperative nursing interventions which raise levels of patient satisfaction.

  17. Pre- and postoperative evaluation of renal function in patients with staghorn calculi utilizing quantitative renal scanning.

    PubMed

    Stage, K H; Lewis, S

    1981-01-01

    Differential quantitative renal scans using 99-technetium diethylene triaminepentaacetic acid (DTPA) or 131I Hippuran were obtained properatively on 12 patients with unilateral or bilateral staghorn calculi. Of the 14 renal units studied, 12 kidneys underwent anatrophic nephrolithotomy, pyelolithotomy, or a combination of both techniques; 2 patients underwent nephrectomy based on poor function of the affected side preoperatively. Postoperative follow-up scans were obtained on the 12 kidneys undergoing stone cleanout. Seven of 12 kidneys (58 per cent) studied pre- and postoperatively showed moderate to significant improvement in per cent contribution to total renal function. Seven of 10 kidneys (70 per cent) studied pre- and postoperatively showed improvement in glomerular filtration rate or effective renal plasma flow. The scans revelaed no dramatic difference in postoperative functional loss between pyelolithotomy and anatrophic nephrolithotomy. The computerizewd quantitative renal scan helps in selection of surgical technique and objective postoperative assessment of surgical results.

  18. Postoperative discal cyst: An unusual complication after microendoscopic discectomy in teenagers.

    PubMed

    Jha, Subash C; Tonogai, Ichiro; Higashino, Kosaku; Sakai, Toshinori; Takata, Yoichiro; Goda, Yuichiro; Abe, Mitsunobu; Nagamachi, Akihiro; Fukuta, Shoji; Sairyo, Koichi

    2016-02-01

    Various complications after microendoscopic discectomy (MED) are well known, but postoperative discal cyst is a unique and relatively unknown complication. Here, we report on two teenage patients who presented with postoperative discal cyst after MED for herniated nucleus pulposus (HNP), which resolved after conservative treatment. The patients were diagnosed with HNP at L4-5 and L5-S1 based on MRI and then treated by MED. Postoperative discal cyst was diagnosed on MRI after recurrence of symptoms. Both patients were managed conservatively. T2-weighted MRI demonstrated hyperintense collections adjacent to the operated intervertebral disc level, which were communicating with the corresponding disc annulus. Because the clinical symptoms were relatively mild, the patients were managed conservatively; both made a complete clinical recovery with radiological evidence of improvement. Postoperative discal cyst is a relatively unknown complication after MED for HNP. Surgeons should be aware of this postoperative complication when operating on young individuals with HNP.

  19. Assessment of pain during rest and during activities in the postoperative period of cardiac surgery

    PubMed Central

    de Mello, Larissa Coelho; Rosatti, Silvio Fernando Castro; Hortense, Priscilla

    2014-01-01

    Objective to assess the intensity and site of pain after Cardiac Surgery through sternotomy during rest and while performing five activities. Method descriptive study with a prospective cohort design. A total of 48 individuals participated in the study. A Multidimensional Scale for Pain Assessment was used. Results postoperative pain from cardiac surgery was moderate during rest and decreased over time. Pain was also moderate during activities performed on the 1st and 2nd postoperative days and decreased from the 3rd postoperative day, with the exception of coughing, which diminished only on the 6th postoperative day. Coughing, turning over, deep breathing and rest are presented in decreased order of intensity. The region of the sternum was the most frequently reported site of pain. Conclusion the assessment of pain in the individuals who underwent cardiac surgery during rest and during activities is extremely important to adapt management and avoid postoperative complications and delayed surgical recovery. PMID:24553714

  20. The clinical value of faecal calprotectin and lactoferrin measurement in postoperative Crohn’s disease

    PubMed Central

    2015-01-01

    Most patients with Crohn’s disease (CD) ultimately require one or more operations over their lifetime. Nevertheless, surgery is not a cure and postoperative CD recurrence is common. Ileocolonoscopy has been considered to be the gold standard in the diagnosis and monitoring of postoperative recurrence in patients with CD. However, endoscopy is a time-consuming and invasive procedure. Simple and non-invasive methods for the detection of postoperative recurrence are desirable. Faecal inflammatory biomarkers such as calprotectin and lactoferrin provide an accurate and non-invasive diagnostic and monitoring modality for inflammatory bowel disease. However, there have been limited data on the role of faecal biomarkers in the postoperative setting. Recently, several studies evaluated the value of faecal calprotectin and lactoferrin measurement after surgery for CD. This review was conducted to assess the role of faecal calprotectin and lactoferrin measurements in patients with postoperative CD. PMID:25653853

  1. Hyperbaric oxygen preconditioning improves postoperative cognitive dysfunction by reducing oxidant stress and inflammation

    PubMed Central

    Gao, Zhi-xin; Rao, Jin; Li, Yuan-hai

    2017-01-01

    Postoperative cognitive dysfunction is a crucial public health issue that has been increasingly studied in efforts to reduce symptoms or prevent its occurrence. However, effective advances remain lacking. Hyperbaric oxygen preconditioning has proved to protect vital organs, such as the heart, liver, and brain. Recently, it has been introduced and widely studied in the prevention of postoperative cognitive dysfunction, with promising results. However, the neuroprotective mechanisms underlying this phenomenon remain controversial. This review summarizes and highlights the definition and application of hyperbaric oxygen preconditioning, the perniciousness and pathogenetic mechanism underlying postoperative cognitive dysfunction, and the effects that hyperbaric oxygen preconditioning has on postoperative cognitive dysfunction. Finally, we conclude that hyperbaric oxygen preconditioning is an effective and feasible method to prevent, alleviate, and improve postoperative cognitive dysfunction, and that its mechanism of action is very complex, involving the stimulation of endogenous antioxidant and anti-inflammation defense systems.

  2. Hyperbaric oxygen preconditioning improves postoperative cognitive dysfunction by reducing oxidant stress and inflammation.

    PubMed

    Gao, Zhi-Xin; Rao, Jin; Li, Yuan-Hai

    2017-02-01

    Postoperative cognitive dysfunction is a crucial public health issue that has been increasingly studied in efforts to reduce symptoms or prevent its occurrence. However, effective advances remain lacking. Hyperbaric oxygen preconditioning has proved to protect vital organs, such as the heart, liver, and brain. Recently, it has been introduced and widely studied in the prevention of postoperative cognitive dysfunction, with promising results. However, the neuroprotective mechanisms underlying this phenomenon remain controversial. This review summarizes and highlights the definition and application of hyperbaric oxygen preconditioning, the perniciousness and pathogenetic mechanism underlying postoperative cognitive dysfunction, and the effects that hyperbaric oxygen preconditioning has on postoperative cognitive dysfunction. Finally, we conclude that hyperbaric oxygen preconditioning is an effective and feasible method to prevent, alleviate, and improve postoperative cognitive dysfunction, and that its mechanism of action is very complex, involving the stimulation of endogenous antioxidant and anti-inflammation defense systems.

  3. Postoperative delirium. part 2: detection, prevention and treatment.

    PubMed

    Steiner, Luzius A

    2011-10-01

    To target pharmacological prevention, instruments giving an approximation of an individual patient's risk of developing postoperative delirium are available. In view of the variable clinical presentation, identifying patients in whom prophylaxis has failed (that is, who develop delirium) remains a challenge. Several bedside instruments are available for the routine ward and ICU setting. Several have been shown to have a high specificity and sensitivity when compared with the standard definitions according to DSM-IV-TR and ICD-10. The Confusion Assessment Method (CAM) and a version specifically developed for the intensive care setting (CAM-ICU) have emerged as a standard. However, alternatives allowing grading of the severity of delirium are also available. In many units, the approach to delirium follows a three-step strategy. Initially, non-pharmacological multicomponent strategies are used for primary prevention. As a second step, pharmacological prophylaxis may be added. Perioperative administration of haloperidol has been shown to reduce the severity, but not the incidence, of delirium. Perioperative administration of atypical antipsychotics has been shown to reduce the incidence of delirium in specific groups of patients. In patients with delirium, both symptomatic and causal treatment of delirium need to be considered. So far symptomatic treatment of delirium is primarily based on antipsychotics. Currently, cholinesterase inhibitors cannot be recommended and the data on dexmedetomidine are inconclusive. With the exception of alcohol-withdrawal delirium, there is no role for benzodiazepines in the treatment of delirium. It is unclear whether treating delirium prevents long-term sequelae.

  4. Postoperative delirium. Part 1: pathophysiology and risk factors.

    PubMed

    Steiner, Luzius A

    2011-09-01

    Delirium presents clinically with differing subtypes ranging from hyperactive to hypoactive. The clinical presentation is not clearly linked to specific pathophysiological mechanisms. Nevertheless, there seem to be different mechanisms that lead to delirium; for example the mechanisms leading to alcohol-withdrawal delirium are different from those responsible for postoperative delirium. In many forms of delirium, the brain's reaction to a peripheral inflammatory process is considered to be a pathophysiological key element and the aged brain seems to react more markedly to a peripheral inflammatory stimulus than a younger brain. The effects of inflammatory mediators on the brain include changes in neurotransmission and apoptosis. On a neurotransmitter level, impaired cholinergic transmission and disturbances of the intricate interactions between dopamine, serotonin and acetylcholine seem to play an important role in the development of delirium. The risk factors for delirium are categorised as predisposing or precipitating factors. In the presence of many predisposing factors, even trivial precipitating factors may trigger delirium, whereas in patients without or with only a few predisposing factors, a major precipitating insult is necessary to trigger delirium. Well documented predisposing factors are age, medical comorbidities, cognitive, functional, visual and hearing impairment and institutional residence. Important precipitating factors apart from surgery are admission to an ICU, anticholinergic drugs, alcohol or drug withdrawal, infections, iatrogenic complications, metabolic derangements and pain. Scores to predict the risk of delirium based on four or five risk factors have been validated in surgical patients.

  5. Dexmedetomidine improves early postoperative cognitive dysfunction in aged mice.

    PubMed

    Qian, Xiao-Lan; Zhang, Wei; Liu, Ming-Zheng; Zhou, Yu-Bing; Zhang, Jing-Min; Han, Li; Peng, You-Mei; Jiang, Jin-hua; Wang, Qing-Duan

    2015-01-05

    Postoperative cognitive dysfunction (POCD) is a frequent complication following major surgery in the elderly. However, the exact pathogenic mechanisms are still unknown. Dexmedetomidine, a selective alpha 2 adrenal receptor agonist, was revealed anesthesia and brain protective role. The present study aimed to examine whether dexmedetomdine protects against POCD induced by major surgical trauma under general anesthesia in aged mice. In the present study, cognitive function was assessed by Y-maze. Proinflammatory cytokines interleukin-1β (IL-1β) and tumor necrosis factor (TNF-α), apoptosis-related factor caspase-3 and Bax were detected by real-time PCR, Western blot or immunohistochemistry. The results showed that anesthesia alone caused weak cognitive dysfunction on the first day after general anesthesia. Cognitive function in mice with splenectomy under general anesthesia was significantly exacerbated at the first and third days after surgery, and was significantly improved by dexmedetomidine administration. Splenectomy increased the expression of IL-1β, TNF-α, Bax and caspase-3 in hippocampus. These changes were significantly inversed by dexmedetomidine. These results suggest that hippocampal inflammatory response and neuronal apoptosis may contribute to POCD, and selective alpha 2 adrenal receptor excitation play a protective role.

  6. Hyperbaric oxygen preconditioning attenuates postoperative cognitive impairment in aged rats.

    PubMed

    Sun, Li; Xie, Keliang; Zhang, Changsheng; Song, Rui; Zhang, Hong

    2014-06-18

    Cognitive decline after surgery in the elderly population is a major clinical problem with high morbidity. Hyperbaric oxygen (HBO) preconditioning can induce significant neuroprotection against acute neurological injury. We hypothesized that HBO preconditioning would prevent the development of postoperative cognitive impairment. Elderly male rats (20 months old) underwent stabilized tibial fracture operation under general anesthesia after HBO preconditioning (once a day for 5 days). Separate cohorts of animals were tested for cognitive function with fear conditioning and Y-maze tests, or euthanized at different times to assess the blood-brain barrier integrity, systemic and hippocampal proinflammatory cytokines, and caspase-3 activity. Animals exhibited significant cognitive impairment evidenced by a decreased percentage of freezing time and an increased number of learning trials on days 1, 3, and 7 after surgery, which were significantly prevented by HBO preconditioning. Furthermore, HBO preconditioning significantly ameliorated the increase in serum and hippocampal proinflammatory cytokines tumor necrosis factor-α, interleukin-1 β (IL-1β), IL-6, and high-mobility group protein 1 in surgery-challenged animals. Moreover, HBO preconditioning markedly improved blood-brain barrier integrity and caspase-3 activity in the hippocampus of surgery-challenged animals. These findings suggest that HBO preconditioning could significantly mitigate surgery-induced cognitive impairment, which is strongly associated with the reduction of systemic and hippocampal proinflammatory cytokines and caspase-3 activity.

  7. Postoperative bleeding in a patient with normal screening coagulation tests.

    PubMed

    Nourbakhsh, Eva; Anvari, Reza; D'cunha, Nicholas; Thaxton, Lauren; Malik, Asim; Nugent, Kenneth

    2011-09-01

    A 54-year-old man was brought to the emergency room after a head-on collision. He had multiple fractures in his lower extremities and required immediate surgery. After surgery, the patient had a persistent drop in hemoglobin, hematocrit and platelets despite red blood cell transfusions. Laboratory studies included normal prothrombin time, activated partial thromboplastin time, normal plasminogen functional activity, negative antiplatelet antibodies, normal platelet functional analysis and negative disseminated intravascular coagulation screen. Factor XIII antigen levels were 25% of predicted, and the diagnosis of factor XIII deficiency was made. The patient was treated with cryoprecipitate, and the bleeding stopped. Patients with factor XIII deficiency have either a rare congenital or acquired coagulation disorder. Both presentations have normal standard laboratory clotting tests, and the diagnosis requires an assay measuring factor XIII activity or antigen levels. The usual treatment includes cryoprecipitate, fresh-frozen plasma or recombinant factor XIII. This deficiency should be considered in patients with unexplained spontaneous, traumatic or postoperative bleeding.

  8. Octreotide for treatment of postoperative alimentary tract fistulas.

    PubMed

    Paran, H; Neufeld, D; Kaplan, O; Klausner, J; Freund, U

    1995-01-01

    Eighteen patients with postoperative fistulas of the gastrointestinal tract were treated with the somatostatin analog octreotide between November 1989 and November 1992. Fourteen patients had enterocutaneous fistulas: seven from the duodenum and seven from the ileum. Another three patients had pancreatic fistulas, and one patient had a biliary fistula. Within 24 hours of octreotide treatment, a mean reduction of 52% in the intestinal fistulas' output, 40% in the pancreatic fistulas, and 30% in the biliary fistula was noted. In the intestinal fistulas group the closure rate was 72% after a mean of 11 days. Early closure (mean 6 days) was achieved in all three pancreatic fistulas. In the patient with the biliary fistula a 30% reduction was observed twice following the administration of octreotide, and an increase occurred when it was withheld. The reduction rate of the secretions in high-output intestinal fistulas (> 500 ml/day) was higher than in the low-output fistulas (63 +/- 8% versus 39 +/- 4%, p < 0.05). Fistula output and the initial response to octreotide treatment had no value in predicting spontaneous healing. In conclusion, octreotide is a valuable tool for the conservative treatment of fistulas of the digestive tract. It is especially valuable for management of high-output enteric fistulas and pancreatic fistulas.

  9. Postoperative imaging in liver transplantation: what radiologists should know.

    PubMed

    Singh, Ajay K; Nachiappan, Arun C; Verma, Hetal A; Uppot, Raul N; Blake, Michael A; Saini, Sanjay; Boland, Giles W

    2010-03-01

    Liver transplantation is now frequently used in the treatment of end-stage liver disease. Therefore, it is important that radiologists be aware of common anastomotic techniques and expected postoperative imaging findings. Imaging is most useful in evaluating for posttransplantation complications, which are broadly classified into vascular, biliary, and other complications. Hepatic artery thrombosis is the most significant complication and is often associated with graft failure. Radiologists have multiple modalities at their disposal for optimal evaluation. Doppler ultrasonography (US) is the preliminary imaging modality for gross evaluation of the liver parenchyma, biliary tree, and vasculature for abnormalities. When US findings are indeterminate or there is persistent clinical suspicion for an abnormality, computed tomography (CT) is often performed. The major indications for CT are detection of bile leak, hemorrhage, and abscess, but CT is also useful in the assessment of the vasculature. T-tube cholangiography and magnetic resonance cholangiopancreatography are the best noninvasive imaging tools for evaluating for biliary stricture. Some investigators would argue that endoscopic retrograde cholangiopancreatography (ERCP) is a better diagnostic imaging modality; however, ERCP is invasive. Hepatobiliary scintigraphy is optimal for the evaluation of biliary leakage. Early detection of posttransplantation complications will help lower morbidity rates and will likely allow graft salvage in selected cases.

  10. The sensitivity of radiography of the postoperative stomach

    SciTech Connect

    Ott, D.J.; Munitz, H.A.; Gelfand, D.W.; Lane, T.G.; Wu, W.C.

    1982-09-01

    The results of radiology and endoscopy were compared in 140 patients who had undergone gastric surgery for ulcer disease. Of 74 patients who were examined with single-contrast radiography, 37 had abnormalities that were demonstrated endoscopically. The radiographic sensitivities in these patients were: gastritis 2/22 (9%); ulcer 3/5 (60%); obstruction 8/8 (100%); and miscellaneous abnormalities 2/2 (100%). The predictive accuracy of a diagnois of ulcer was 38%. Of the 66 patients who were examined with double-contrast radiography, 33 abnormalities were found with endoscopy. The radiographic sensitivities were: gastritis 3/13 (23%); ulcer 7/10 (70%); obstruction 4/4 (100%); and miscellaneous abnormalities 6/6 (100%). The predictive accuracy of a diagnosis of ulcer was 44%. Radiology appears to be unreliable in diagnosing gastritis and recurrent ulceration in the post-operation stomach. The double-contrast technique does not offer significant improvement over the single-contrast method in evaluating these postoperative problems.

  11. The interaction of tilidine and pethidine in postoperative pain.

    PubMed

    Tammisto, T; Tigerstedt, I

    1975-01-01

    The mode of interaction between the new, non-narcotic analgesic tilidine and pethidine was studied in the treatment of postoperative pain. The potency ratio 3:1 (pethidine:tilidine) found previously was used in the comparison. Thus 0.25 mg/kg of pethidine with 0.75 mg/kg of tilidine and 0.5 mg/kg of pethidine with 1.5 mg/kg of tilidine were compared with 0.5 mg/kg and with 1.0 mg/kg of pethidine. These drug combinations proved to be equipotent with the pethidine dosages used. Consequently the mode of interaction seemed to be additive synergism. The onset of action was slightly faster with pethidine, but the duration of action was longer with pethidine-tilidine combinations. Respiratory depression and sedation were less evident after pethidine-tilidine combinations than after equianalgesic doses of pethidine. Circulatory effects were similar in all groups. No statistical difference in other side effects could be demonstrated between the groups.

  12. A Targeted Swallow Screen for the Detection of Postoperative Dysphagia.

    PubMed

    Gee, Erica; Lancaster, Elizabeth; Meltzer, Jospeh; Mendelsohn, Abie H; Benharash, Peyman

    2015-10-01

    Postoperative dysphagia leads to aspiration pneumonia, prolonged hospital stay, and is associated with increased mortality. A simple and sensitive screening test to identify patients requiring objective dysphagia evaluation is presently lacking. In this study, we evaluated the efficacy of a novel targeted swallow screen evaluation. This was a prospective trial involving all adult patients who underwent elective cardiac surgery with cardiopulmonary bypass at our institution over an 8-week period. Within 24 hours of extubation and before the initiation of oral intake, all postsurgical patients were evaluated using the targeted swallow screen. A fiberoptic endoscopic evaluation of swallowing was requested for failed screenings. During the study, 50 postcardiac surgery patients were screened. Fifteen (30%) failed the targeted swallow screen, and ten of the fifteen (66%) failed the subsequent fiberoptic endoscopic evaluation of swallowing exam and were confirmed to have dysphagia. The screening test had 100 per cent sensitivity for detecting dysphagia in our patient population, and a specificity of 87.5 per cent. The overall incidence of dysphagia was 20 per cent. We have shown that a targeted swallow evaluation can efficiently screen patients during the postcardiac surgery period. Furthermore, we have shown that the true incidence of dysphagia after cardiac surgery is significantly higher than previously recognized in literature.

  13. Radionuclide studies in postoperative evaluation of the Fontan procedure

    SciTech Connect

    Brendel, A.J.; Wynchank, S.; Choussat, A.; Barat, J.L.; Deville, C.; Ducassou, D.; Fontan, F.

    1984-10-01

    Radionuclide studies were performed on 12 patients who had had a Fontan operation for cyanotic congenital heart disease, six of whom had undergone a prior palliative Glenn procedure. The patients without prior Glenn anastomoses were studied by radionuclide first-pass angiocardiography, using a right antecubital vein injection of /sup 99m/Tc pertechnetate. The patients with Glenn anastomoses required two injections, one by femoral vein to study the Fontan procedure, using bolus injection of /sup 99m/Tc pertechnetate or microspheres, and the second by right anetcubital vein to study the Glenn anastomosis and right lung, using a bolus of microspheres. Noninvasive radionuclide methods seem to be dependable in the postoperative evaluation of patients after the Fontan procedure. First-pass angiocardiography is most helpful in evaluating the dynamics and distribution of blood flow, especially the right atrial output, and gated blood-pool scintigraphy offers a better evaluation of right atrial and left ventricular contraction, so both supply complementary information.

  14. Legal issues related to postoperative pulmonary thromboembolism in Korea

    PubMed Central

    Park, Bo Young; Kim, Min Ji; Kang, So Ra

    2016-01-01

    Purpose Currently, development of pulmonary thromboembolism (PTE) after surgery is frequently being followed by legal action in Korea, as consequences may be fatal. In the current study, we assessed possible countermeasures that medical teams can take when faced with conflicting opinions on responsibility for PTE. Methods A retrospective analysis of claims handled by the Supreme Court and subordinate courts, from 1999 to 2015, was performed. We analyzed the type of procedure, associated complications, and critical legal points from the recorded judgments along with any liability limitations on surgeons. Results After reviewing cases between 1999 and 2015, a total of 18 cases were analyzed. There were no cases in which the surgeon was held accountable between 1999 and 2002. From 2003, there were instances of the surgeon being held accountable, with a peak of cases in 2013. Legal standards applied in judicial decision-making related to appropriate use of preventive measures, operation characteristics, doctor's reaction towards symptom occurrence, obligation of postoperative medical care, and duty of explanation. Conclusion The courts in Korea have changed their position from one of denying doctors' liability to one of enforcing responsibility for PTE. Surgeons are therefore being held responsible with greater frequency, depending on the details of the case. Lessons can be learnt from precedents that can be incorporated into medical education and training programs with the aim of reducing both major PTE complication rates and litigation costs. PMID:27904854

  15. POSTOPERATIVE PAIN: MANAGEMENT AND DOCUMENTATION BY IRANIAN NURSES

    PubMed Central

    Rafati, Foozieh; Soltaninejad, Maryam; Aflatoonian, Mohamad Reza; Mashayekhi, Fatemeh

    2016-01-01

    Background: Pain is one of the most common symptoms experienced by patients after surgeries. Inadequate postoperative pain management is an international problem and the need to improve its management is well documented. The aim of the study was to assess nursing reports related to the patients’ pain intensity and quality, concomitant symptoms, use of scales in pain assessment, and compliance with the national guideline after surgery. Methods: This study was a retrospective cohort; samples were nurse records of patients who had elective surgery. Result: Only 6% of the patients’ pain records included pain intensity which was not measured with standard scales. More than half of all injections were opioid analgesic which is in contrast to the guidelines of the Iranian Ministry of Health. Pain assessment was higher in women and by nurses with more than 15 years of working experience. Conclusion: to conclude, the patients’ pain was not assessed properly in terms of intensity, quality, and associated symptoms. Therefore, training and motivating nurses is very important in this context and should be incorporated in nurses’ academic and continuous educational courses. PMID:27047265

  16. Prophylactic effect of dexamethasone in reducing postoperative sore throat

    PubMed Central

    Park, Sun-young; Lee, Ae-ri; Cho, Sung-Hwan; Chae, Won Seok; Jin, Hee Cheol; Lee, Jeong Seok; Kim, Yong Ik

    2010-01-01

    Background This study was performed to compare the effectiveness of prophylactic dexamethasone and postintubation dexamethasone in reducing the incidence and severity of postoperative sore throat (POST). Methods This was a prospective, randomized, double-blind clinical trial. The study population consisted of 70 patients between 20 and 60 years old who were classified as American Society of Anesthesiologists I-II and were scheduled for elective laparoscopic cholecystectomy. The patients were divided randomly into two groups. Patients in the prophylactic and postintubation groups received intravenous injection of 10 mg of dexamethasone 30 min before or after tracheal intubation, respectively. The patients were interviewed 1, 6, and 24 h after the operation. The incidence and severity of POST were recorded. Results The severity scores of POST at 1 and 6 h after the operation were significantly lower in the prophylactic group than in the postintubation group. There were no significant differences in the incidence of POST during the 24 h after the operation between the two groups (22/32 in the prophylactic group vs. 27/34 in the postintubation group, P = 0.403). Conclusions Intravenous injection of 10 mg of dexamethasone was more effective in reducing the severity of POST when administered before tracheal intubation compared with after tracheal intubation. PMID:20498806

  17. Pathophysiological and neurochemical mechanisms of postoperative nausea and vomiting

    PubMed Central

    Horn, Charles C.; Wallisch, William J.; Homanics, Gregg E.; Williams, John P.

    2013-01-01

    Clinical research shows that postoperative nausea and vomiting (PONV) is caused primarily by the use of inhalational anesthesia and opioid analgesics. PONV is also increased by several risk predictors, including a young age, female sex, lack of smoking, and a history of motion sickness. Genetic studies are beginning to shed light on the variability in patient experiences of PONV by assessing polymorphisms of gene targets known to play roles in emesis (serotonin type 3, 5-HT3; opioid; muscarinic; and dopamine type 2, D2, receptors) and the metabolism of antiemetic drugs (e.g., ondansetron). Significant numbers of clinical trials have produced valuable information on pharmacological targets important for controlling PONV (e.g., 5-HT3 and D2), leading to the current multi-modal approach to inhibit multiple sites in this complex neural system. Despite these significant advances, there is still a lack of fundamental knowledge of the mechanisms that drive the hindbrain central pattern generator (emesis) and forebrain pathways (nausea) that produce PONV, particularly the responses to inhalational anesthesia. This gap in knowledge has limited the development of novel effective therapies of PONV. The current review presents the state of knowledge on the biological mechanisms responsible for PONV, summarizing both preclinical and clinical evidence. Finally, potential ways to advance the research of PONV and more recent developments on the study of postdischarge nausea and vomiting (PDNV) are discussed. PMID:24495419

  18. Optimizing post-operative Crohn’s disease treatment

    PubMed Central

    Domènech, Eugeni; Mañosa, Míriam; Lobatón, Triana; Cabré, Eduard

    2014-01-01

    Despite the availability of biological drugs and the widespread and earlier use of immunosuppressants, intestinal resection remains necessary in almost half of the patients with Crohn’s disease. The development of new mucosal lesions in previously unaffected intestinal segments (a phenomenon known as post-operative recurrence, POR) occur within the first year in up to 80% if no preventive measure is started soon after resectional surgery, leading to clinical manifestations (clinical recurrence) and even needing new intestinal resection (surgical recurrence) in some patients. That is the reason why endoscopic monitoring has been recommended within 6 to 12 months after surgery. Active smoking is the only indisputable risk factor for early POR development. Among several evaluated drugs, only thiopurine and anti-tumor necrosis factor therapy seem to be effective and feasible in the long-term both for preventing or even treating recurrent lesions, at least in a proportion of patients. However, to date, it is not clear which patients should start with one or another drug right after surgery. It is also not well established how and how often POR should be assessed in patients with a normal ileocolonoscopy within the first 12 months. PMID:25331779

  19. EARLY POSTOPERATIVE COMPLICATIONS IN ROUX-EN-Y GASTRIC BYPASS

    PubMed Central

    STOLL, Aluisio; ROSIN, Leandro; DIAS, Mariana Fernandes; MARQUIOTTI, Bruna; GUGELMIN, Giovana; STOLL, Gabriela Fanezzi

    2016-01-01

    ABSTRACT Background: Roux-en-Y gastric bypass is one of the most common bariatric surgery and leads to considerable weight loss in the first months. Aim: To quantify the main early postoperative complications in patients submitted to the gastric bypass. Method: Observational retrospective cohort. Data of 1051 patients with class II obesity associated with comorbidities or class III obesity submitted to the gastric bypass with 30 days of follow-up starting from the date of the surgery. Results: The age average was 36 years with a predominance of females (81.1%). The mean preoperative body mass index was 43 kg/m². The major complication was fistula (2.3%), followed by intestinal obstruction (0.5%) and pulmonary embolism (0.5%). Death occurred in 0.6% of the cases. Conclusion: In the period of 30 days after surgery the overall complication rate was 3.8%; reoperation was necessary in 2.6% and death occurred in 0.6%. Fistula was the main complication and the leading cause of hospitalization in intensive care unit, reoperation and death. PMID:27683781

  20. Validation of sensor for postoperative positioning with intraocular gas

    PubMed Central

    Brodie, Frank L; Woo, Kelly Y; Balakrishna, Ashwin; Choo, Hyuck; Grubbs, Robert H

    2016-01-01

    Purpose Surgical repair of retinal attachment or macular hole frequently requires intraocular gas. This necessitates specific postoperative positioning to improve outcomes and avoid complications. However, patients struggle with correct positioning. We have developed a novel sensor to detect the position of the gas bubble in the eye and provide feedback to patients in real time. In this paper, we determine the specificity and sensitivity of our sensor in vitro using a model eye. Methods We assessed the reliability of our sensor to detect when a gas bubble has deviated off a model retinal break in a model eye. Various bubble sizes representing the intraocular kinetics of sulfur hexafluoride gas and varying degrees of deviation from the correct position were tested using the sensor attached to a mannequin head with a model eye. Results We recorded 36 data points. The sensor acted appropriately in 33 (91.7%) of them. The sensor triggered the alarm every time the bubble deviated off the break (n=15, sensitivity =100%). However, it triggered the alarm (falsely) 3/21 times when the bubble was correctly positioned over the retinal break (specificity =86%). Conclusion Our device shows excellent sensitivity (100%) and specificity (86%) in detecting whether intraocular gas is tamponading a retinal break in a model eye. PMID:27307698

  1. Adhesion barrier reduces postoperative adhesions after cardiac surgery.

    PubMed

    Kaneko, Yukihiro; Hirata, Yasutaka; Achiwa, Ikuya; Morishita, Hiroyuki; Soto, Hajime; Kobayahsi, Jotaro

    2012-06-01

    Reoperation in cardiac surgery is associated with increased risk due to surgical adhesions. Application of a bioresorbable material could theoretically reduce adhesions and allow later development of a free dissection plane for cardiac reoperation. Twenty-one patients in whom a bioresorbable hyaluronic acid-carboxymethylcellulose adhesion barrier had been applied in a preceding surgery underwent reoperations, while 23 patients underwent reoperations during the same period without a prior adhesion barrier. Blinded observers graded the tenacity of the adhesions from surgical video recordings of the reoperations. No excessive bleeding requiring wound reexploration, mediastinal infection, or other complication attributable to the adhesion barrier occurred. Multiple regression analysis showed that shorter duration of the preceding surgery, non-use of cardiopulmonary bypass in the preceding surgery, and use of the adhesion barrier were significantly associated with less tenacious surgical adhesions. The use of a bioresorbable material in cardiac surgery reduced postoperative adhesions, facilitated reoperation, and did not promote complications. The use of adhesion barrier is recommended in planned staged procedures and those in which future reoperation is likely.

  2. The definition of block "success" in the contemporary literature: are we speaking the same language?

    PubMed

    Abdallah, Faraj W; Brull, Richard

    2012-01-01

    A successful nerve block is the common goal that shapes modern regional anesthesia practice and research, yet the meaning of block "success" can be open to interpretation. For this Special Article, we reviewed all applicable randomized controlled trials published over the last decade to determine the most commonly used definitions of block success. We also sought to uncover which relevant indicators of block success are routinely reported in the contemporary literature. Twenty-two trials that explicitly designated the term block "success" as their primary outcome measure were identified. The most common definition of block success was the achievement of a surgical block within a designated period, used in half of the trials. Block success was inconsistently defined in the remaining 11 trials. Patient-related indicators of block success including postoperative pain and patient satisfaction were measured in only 4 trials, whereas anesthesiologist-related indicators such as block onset time and complications were reported most frequently. Surgeon- and hospital administrator-related indicators were not collected in any trial. We found that the definition of block success is highly variable in the contemporary regional anesthesia literature. Our findings underscore the clear and present need for a comprehensive definition of block success, whereas future research should endeavor to capture the indicators of block success that are important to all key perioperative stakeholders.

  3. Role of Recipient-site Preparation Techniques and Post-operative Wound Dressing in the Surgical Management of Vitiligo

    PubMed Central

    Al-Hadidi, Nour; Griffith, James L; Al-Jamal, Mohammed S; Hamzavi, Iltefat

    2015-01-01

    Vitiligo is an acquired skin disorder characterized by the destruction of melanocytes resulting in achromic macules and patches involving the affected skin. Multiple methods of treatments have emerged to manage vitiligo, including medical and surgical techniques. Among the surgical techniques described in the management of vitiligo are minipunch grafting, split-thickness skin grafting, hair follicle transplantation, suction blister grafting, and cultured and non-cultured autologous melanocyte transplantation. However, prior to grafting optimal recipient-site preparation is needed for graft survival and successful repigmentation outcomes. Similarly, post-operative care of the recipient site is vital to yielding a viable graft irrespective of the transplantation technique employed. This article reviews the multiple methods employed to prepare the recipient site in vitiligo surgeries and the post-surgical conditions which optimize graft viability. A pubmed search was conducted utilizing the key words listed below. PMID:26157306

  4. Principals' Succession and Educational Change

    ERIC Educational Resources Information Center

    Fink, Dean; Brayman, Carol

    2004-01-01

    A demographic time bomb is ticking in many school jurisdictions. Up to 70 per cent of present leaders in the private and public sectors will retire within the next five to ten years as the "baby boomers" move on. While succession planning has become a major initiative in the private sector, leadership succession in education tends to hew…

  5. Concluding Observations on Successful Partnerships.

    ERIC Educational Resources Information Center

    Spangler, Mary S.

    2002-01-01

    States that most successful partnerships between community colleges and business and industry have several common elements, and that they also face certain consistent challenges that must be overcome if they are to persist and flourish. Discusses the types of challenges experienced and elements necessary for establishing a successful partnership.…

  6. Primary Childhood School Success Scale.

    ERIC Educational Resources Information Center

    Seagraves, Margaret C.

    The purpose of this research study was to build and pilot a psychometric instrument, the Primary Childhood School Success Scale (PCSSS), to identify behaviors needed for children to be successful in first grade. Fifty-two teacher responses were collected. The instrument had a reliability coefficient (Alpha) of 0.95, a mean of 13.26, and a variance…

  7. Success and Women's Career Adjustment.

    ERIC Educational Resources Information Center

    Russell, Joyce E. A.; Burgess, Jennifer R. D.

    1998-01-01

    Women still face barriers to career success and satisfaction: stereotypes, assumptions, organizational culture, human resource practices, and lack of opportunities. Despite individual and organizational strategies, many women leave to become entrepreneurs. There is a need to investigate how women define career success. (SK)

  8. Succession planning: securing the future.

    PubMed

    Bolton, Julia; Roy, Wendy

    2004-12-01

    Succession planning is an essential business strategy for healthcare organizations, given the impending retirement of the huge Baby Boomer cohort of experienced nurses. It ensures that there will be qualified candidates when key vacancies occur. The authors describe the critical elements of a succession plan and suggest ways to implement them. The model can be applied to leadership and clinical positions.

  9. Succession Planning for Library Instruction

    ERIC Educational Resources Information Center

    Sobel, Karen; Drewry, Josiah

    2015-01-01

    Detailed succession planning helps libraries pass information from one employee to the next. This is crucial in preparing for hiring, turnover, retirements, training of graduate teaching assistants in academic libraries, and other common situations. The authors of this article discuss succession planning for instruction programs in academic…

  10. Does Happiness Promote Career Success?

    ERIC Educational Resources Information Center

    Boehm, Julia K.; Lyubomirsky, Sonja

    2008-01-01

    Past research has demonstrated a relationship between happiness and workplace success. For example, compared with their less happy peers, happy people earn more money, display superior performance, and perform more helpful acts. Researchers have often assumed that an employee is happy and satisfied because he or she is successful. In this article,…

  11. Do Universities Have "Successful" Brands?

    ERIC Educational Resources Information Center

    Chapleo, Chris

    2005-01-01

    Branding in universities is a topical issue, but arguably few UK universities have fully developed "successful" brands in the manner of commercial organizations. This qualitative paper explores the opinions of 40 opinion formers on which UK universities have successful brands and the associations these brands have. Current literature on…

  12. A WORKABLE DEFINITION OF SUCCESS

    EPA Science Inventory

    The most desirable definition of success from the point of view of environmental stewardship is to treat the entire plume to MCLs. Technically, has proven impossible to attain at many sites. A less desirable definition of success is to contain the source of contamination and tr...

  13. A rare case of acquired aortopulmonary fistula with bicuspid aortic valve: report of successful surgical repair

    PubMed Central

    Premchand, Rajendra Kumar; Bhaskar Rao, Bolleneni; Partani, Kaustubh

    2014-01-01

    An acquired aortopulmonary fistula is a rare and usually fatal phenomenon. Rarer still are reports of successful surgical repair of aortopulmonary fistulae. We present the case of a 48-year-old hypertensive man who presented with congestive cardiac failure. Examination revealed a bicuspid aortic valve and a large aneurysm of the arch of the aorta, which was communicating with the main pulmonary artery. The diagnosis of acquired aortopulmonary fistula was made using transthoracic echocardiography findings and confirmed by CT. The patient was successfully managed by surgery, with an uneventful postoperative recovery, with control of congestive cardiac failure. At 1-year follow-up, the patient had Class I symptoms. PMID:25406218

  14. Randomized Clinical Trial for Early Postoperative Complications of Ex-PRESS Implantation versus Trabeculectomy: Complications Postoperatively of Ex-PRESS versus Trabeculectomy Study (CPETS).

    PubMed

    Arimura, Shogo; Takihara, Yuji; Miyake, Seiji; Iwasaki, Kentaro; Gozawa, Makoto; Matsumura, Takehiro; Tomomatsu, Takeshi; Takamura, Yoshihiro; Inatani, Masaru

    2016-05-17

    We compared early postoperative complications between trabeculectomy and Ex-PRESS implantation. Enrolled patients with 39 primary open-angle or 25 exfoliative glaucoma were randomly assigned to receive trabeculectomy (trabeculectomy group) or Ex-PRESS implantation (Ex-PRESS group). Primary outcomes were early postoperative complications, including postoperative anterior chamber inflammation, frequencies of hyphema, flat anterior chamber, choroidal detachment, hypotonic maculopathy, and the change of visual acuity. The postoperative flare values in trabeculectomy group were higher than those in the Ex-PRESS group (overall, P = 0.004; and 10 days, P = 0.02). Hyphema occurred significantly more frequently in the trabeculectomy group (P = 0.0025). There were no significant differences of the other primary outcomes between the two groups. Additionally, duration of anterior chamber opening was significantly shorter in the Ex-PRESS group (P = 0.0002) and the eyes that had iris contact with Ex-PRESS tube had significantly shallower anterior chambers than did the eyes without the iris contact (P = 0.013). The Ex-PRESS implantation prevented early postoperative inflammation and hyphema in the anterior chamber and shortened the duration of anterior chamber opening. Iris contact with the Ex-PRESS tube occurred more frequently in eyes with open-angle glaucoma and shallow anterior chambers.

  15. Field experiments of success-breeds-success dynamics

    PubMed Central

    van de Rijt, Arnout; Kang, Soong Moon; Restivo, Michael; Patil, Akshay

    2014-01-01

    Seemingly similar individuals often experience drastically different success trajectories, with some repeatedly failing and others consistently succeeding. One explanation is preexisting variability along unobserved fitness dimensions that is revealed gradually through differential achievement. Alternatively, positive feedback operating on arbitrary initial advantages may increasingly set apart winners from losers, producing runaway inequality. To identify social feedback in human reward systems, we conducted randomized experiments by intervening in live social environments across the domains of funding, status, endorsement, and reputation. In each system we consistently found that early success bestowed upon arbitrarily selected recipients produced significant improvements in subsequent rates of success compared with the control group of nonrecipients. However, success exhibited decreasing marginal returns, with larger initial advantages failing to produce much further differentiation. These findings suggest a lesser degree of vulnerability of reward systems to incidental or fabricated advantages and a more modest role for cumulative advantage in the explanation of social inequality than previously thought. PMID:24778230

  16. Role of Ketamine in Acute Postoperative Pain Management: A Narrative Review

    PubMed Central

    Radvansky, Brian M.; Shah, Khushbu; Parikh, Anant; Sifonios, Anthony N.; Le, Vanny; Eloy, Jean D.

    2015-01-01

    Objectives. The objective of this narrative review was to examine the usage of ketamine as a postoperative analgesic agent across a wide variety of surgeries. Design. A literature search was performed using the phrases “ketamine” and “postoperative pain.” The authors analyzed the studies that involved testing ketamine's effectiveness at controlling postoperative pain. Effectiveness was assessed through various outcomes such as the amount of opiate consumption, visual analog scale (VAS) pain scores, and persistent postoperative pain at long-term follow-up. Results. While many different administration protocols were evaluated, delivering ketamine both as a pre- or perioperative bolus and postoperative infusion for up to 48 hours appeared to be the most effective. These effects are dose-dependent. However, a number of studies analyzed showed no benefit in using ketamine versus placebo for controlling postoperative pain. While ketamine is a safe and well-tolerated drug, it does have adverse effects, and there are concerns for possible neurotoxicity and effects on memory. Conclusions. In a number of limited situations, ketamine has shown some efficacy in controlling postoperative pain and decreasing opioid consumption. More randomized controlled trials are necessary to determine the surgical procedures and administrations (i.e., intravenous, epidural) that ketamine is best suited for. PMID:26495312

  17. Effect of Sugammadex on Postoperative Bleeding and Coagulation Parameters After Septoplasty: A Randomized Prospective Study

    PubMed Central

    Taş, Nilay; Korkmaz, Hakan; Yağan, Özgür; Korkmaz, Mukadder

    2015-01-01

    Backround Sugammadex is a reversal agent with well known advantages but it’s effects on haemostasis and bleeding have been a topic of interest. Septoplasty is a common surgical procedure with postoperative respiratory complications and bleeding. The aim of this study is to investigate the effects of sugammadex on postoperative coagulation parameters and bleeding after septoplasty procedure. Material/Methods In this randomized controlled study, fifty patients were grouped into two groups; neostigmine (Group N) vs. sugammadex (Group S). For the evaluation of PT, aPTT and INR, blood samples were taken for at the postoperative 120th minutes and alteration of these values with respect to preoperative values were documented. Postoperative bleeding was measured by evaluating the amount of blood absorbed on the nasal tip dressing during 3 hours postoperatively. Results Postoperative bleeding amount was significantly higher in the Group S compared to Group N (p=0.013). No significant difference was observed between two groups according to coagulation parameters (PT; p=0.953, aPTT; p=0.734, INR; p=0.612). Conclusions Sugammadex was associated with higher amount of postoperative bleeding than neostigmine in septoplasty patients. In surgical procedures having high risk of bleeding the safety of sugammadex need to be verified. PMID:26271275

  18. The Relation between Nonverbal IQ and Postoperative CI Outcomes in Cochlear Implant Users: Preliminary Result

    PubMed Central

    Park, Mina; Song, Jae-Jin; Oh, Seo Jin; Shin, Min-Sup; Lee, Jun Ho; Oh, Seung Ha

    2015-01-01

    Objectives. This study assessed the correlation between performance intelligence and the postoperative cochlear implant (CI) outcome in Korean-speaking children. In addition, the relationship between the performance intelligence subscales and the post-CI speech outcome was evaluated. Materials and Methods. Thirteen pediatric CI users (five males, eight females; median age at implantation 6.2 (range 1.3–14.2) years; median age at intelligence test 9.3 (range 5–16) years) who were tested using the Korean Educational Development Institute-Wechsler Intelligence Scale for children were studied. The correlations between the intelligence scores and 1-2 years postoperative Categories of Auditory Performance (CAP) scores and between subscales of performance and 1-2 years postoperative CAP scores were analyzed. Results. There was no correlation between the categories of verbal intelligence quotient (IQ) and performance IQ for “mentally retarded” and “average,” respectively (Spearman's rho = 0.42, P = 0.15). There was a strong correlation between performance IQ and the postoperative CAP scale (Spearman's rho = 0.8977, P = 0.0008). “Picture arrangement” and “picture completion,” reflecting social cognition, were strongly correlated with the postoperative CAP scales. Conclusion. Performance intelligence, especially social cognition, was strongly related to the postoperative CI outcome of cochlear implant users. Therefore, auditory rehabilitation, including social rehabilitation, should maximize the postoperative CI outcomes. PMID:26236723

  19. Relative frequency of chronic postoperative pain in patients operated for chronic otitis media.

    PubMed

    Nemati, Shadman; Okhovvat, S Ahmadreza; Naghavi, S Ebrahim; Shakiba, Maryam; Mikaeeli, Saman

    2014-08-01

    Chronic postoperative pain may lead to physical disability and psychosocial distress. In this longitudinal observational study, for the first time we evaluated the relative frequency of chronic postoperative pain in patients operated for chronic otitis media (COM) at two university hospitals. Patients were questioned about pain at the site of the surgical incision 3-6 months after the operation, and again 3 months after the first visit. Pain intensity was quantified by visual analogue scale (VAS). T test, Chi-square test, and logistic regression were used for analyzing data and multivariate analysis. In 155 patients (42 male, 113 female, mean age: 38.57 ± 10.66 years), chronic postoperative pain was observed in 50 cases (32.3 %). A significant decrease in the average score of VAS was observed from 5.18 to 2.64 within 3 months (P = 0.0001). Statistically significant correlation was observed between chronic postoperative pain and age, sex, acute postoperative pain and history of Irritable Bowel Syndrome or migraine, but after multivariate analysis, only the age group and severe acute post-operation pain were effective on incidence of chronic post-operative pain. In conclusion, surgery for COM is followed by chronic pain in about 32 % of patients, and some risk factors for the development of chronic postoperative pain after this surgery exist, including age and severe acute post-operation pain.

  20. Risk factors for deep venous thrombosis of lower limbs in postoperative neurosurgical patients

    PubMed Central

    Li, Qiang; Yu, Zongxue; Chen, Xiao; Wang, Jinjun; Jiang, Guixi

    2016-01-01

    Objectives: To detect the risk factors for deep venous thrombosis (DVT) in patients after neurosurgery. Methods: Three hundred and seventy-six patients treated in the department of neurosurgery of our hospital from February 2013 to November 2015 were reviewed retrospectively. The clinical data including age, gender, hospital stay, operation time, occupation type, hypertension, coronary heart disease, diabetes, smoking status, drinking status, postoperative exercises, malignant tumor, and postoperative hormone or dehydrating agent were collected. Results: In this study, 52 patients were included in the DVT group and 295 patients in the Non-DVT group. There was significant difference in age, hypertension, occupation type, malignant tumors, operation time, smoking status, and postoperative exercises between the two groups (p<0.05). However, there was no significant difference in gender, drinking status, coronary heart disease, diabetes, hospital stay, and postoperative hormone or dehydrating agent (p>0.05). In multivariate analysis, age, malignant tumor, hypertension were independent risk factors, while physical labour and postoperative exercises were protective factor for DVT. Conclusion: The postoperative patients with older age, malignant tumor or hypertension should be paid high attention to prevent DVT, and postoperative exercises should be selected as precautionary measures. PMID:27882003