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Sample records for acute postoperative urinary

  1. Comparison of postoperative acute kidney injury between ileal conduit and neobladder urinary diversions after radical cystectomy

    PubMed Central

    Joung, Kyoung-Woon; Kong, Yu-Gyeong; Yoon, Syn-Hae; Kim, Yeon Ju; Hwang, Jai-Hyun; Hong, Bumsik; Kim, Young-Kug

    2016-01-01

    Abstract Ileal conduit and neobladder urinary diversions are frequently performed after radical cystectomy. However, complications after radical cystectomy may be different according to the type of urinary diversion. Acute kidney injury (AKI) is a common complication after surgery and increases costs, morbidity, and mortality of hospitalized patients. This study was performed to compare the incidence of postoperative AKI between ileal conduit and neobladder urinary diversions after radical cystectomy. All consecutive patients who underwent radical cystectomy in 2004 to 2014 in a single tertiary care center were identified. The patients were divided into the ileal conduit and ileal neobladder groups. Preoperative variables, including demographics, cancer-related data and laboratory values, as well as intraoperative data and postoperative outcomes, including AKI, intensive care unit admission rate, and the duration of hospital stay, were evaluated between the groups. Postoperative AKI was defined according to the Kidney Disease: Improving Global Outcome criteria. Propensity score matching analysis was performed to reduce the influence of possible confounding variables and adjust for intergroup differences. After performing 1:1 propensity score matching, the ileal conduit and ileal neobladder groups each included 101 patients. The overall incidence of AKI after radical cystectomy was 30.7% (62 out of 202) and the incidences did not significantly differ between the groups (27 [26.7%], ileal conduit group vs 35 [34.7%], ileal neobladder group, P = 0.268). Intraoperative data, intensive care unit admission rate, and the duration of hospital stay were not significantly different between the groups. Postoperative AKI did not significantly differ between ileal conduit and neobladder urinary diversions after radical cystectomy. This finding provides additional information useful for appropriate selection of the urinary diversion type in conjunction with radical cystectomy

  2. 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.

  3. Acute urinary retention among astronauts.

    PubMed

    Stepaniak, Philip C; Ramchandani, Suneil R; Jones, Jeffrey A

    2007-04-01

    Although acute urinary retention (AUR) is not commonly thought of as a life-threatening condition, its presentation in orbit can lead to a number of medical complications that could compromise a space mission. We report on a middle-aged astronaut who developed urinary retention during two spaceflights. On the first mission of note, the astronaut initially took standard doses of promethazine and scopolamine before launch, and developed AUR immediately after entering orbit. For the first 3 d, the astronaut underwent intermittent catheterizations with a single balloon-tipped catheter. Due to the lack of iodine solution on board and the need for the astronaut to complete certain duties without interruption, the catheter was left in place for a total of 4 d. Although the ability to void returned after day 7, a bout of AUR reemerged on day 10, 1 d before landing. On return to Earth, a cystometrogram was unremarkable. During the astronaut's next mission, AUR again recurred for the first 24 h of microgravity exposure, and the astronaut was subsequently able to void spontaneously while in space. This report details the presentation of this astronaut, the precautions that were taken for space travel subsequent to the initial episode of AUR, and the possible reasons why space travel can predispose astronauts to urinary retention while in orbit. The four major causes of AUR--obstructive, pharmacologic, psychogenic, and neurogenic-are discussed, with an emphasis on how these may have played a role in this case.

  4. Acute onset of postoperative syringohydromyelia

    PubMed Central

    Rao, K. Santosh Mohan; Balasubramaniam, Chidambaram; Subramaniam, K.

    2015-01-01

    Syringohydromyelia is a frequent finding in cases of tethered cord syndrome. The classical teaching is that the development and progression of a syrinx is a chronic process. We present a case report of an acute onset syringomyelia in an infant, who underwent an excision of a lumbosacral transitional lipoma and detethering of the cord. Immediately after recovery, the infant was found to have flaccid paraplegia. An emergency magnetic resonance imaging revealed a large acute onset syringomyelia for which he underwent an emergency midline myelotomy and release of fluid from the syrinx. Though the eventual recovery was good, this made us re-visit our understanding of the concept of syringohydromyelia. The case details and a plausible hypothesis for the rapid development of the syrinx are presented. PMID:26557165

  5. 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

  6. 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

  7. Escitalopram-associated acute urinary retention.

    PubMed

    Trombetta, Dominick; Garrett, Kathleen; Harrison, Marissa

    2013-10-01

    New-onset urinary retention can typically be explained by the use of the routine normally suspected medications (e.g., anticholinergics, antihistamines). However, selective serotonin-reuptake inhibitors are not typically presumed as the cause of acute urinary retention (AUR). The following case describes the introduction of escitalopram in a patient and the subsequent development of AUR. Medical causes of urinary retention had been ruled out, and ipratropium was initially suspected to be the cause of urinary difficulties and was discontinued. However, the retention persisted four days after suspending the ipratropium. Normal micturition resumed only after stopping the escitalopram without further need for catheterization. Escitalopram may cause rare cases of AUR and may often times be overlooked possibly because of the paucity of reporting.

  8. Uterine Fibroid (Leiomyoma) with Acute Urinary Retention: A Case Series.

    PubMed

    Singh, Sweta; Jena, Saubhagya Kumar; Naik, Monalisha; Ray, Lipsa; Behera, Satyanarayan

    2016-04-01

    Uterine leiomyomas are an extremely rare cause of acute urinary retention in women. The delay in diagnosing uterine leiomyomas presenting with acute urinary retention further complicates the management. The rarity of the condition makes it difficult to plan either prospective or retrospective trials. Hence, most of the evidence comes from case reports or series. We report a case series of acute urinary retention in women with uterine leiomyomas and discuss the pathophysiology, diagnosis and management options.

  9. Uterine Fibroid (Leiomyoma) with Acute Urinary Retention: A Case Series

    PubMed Central

    Jena, Saubhagya Kumar; Naik, Monalisha; Ray, Lipsa; Behera, Satyanarayan

    2016-01-01

    Uterine leiomyomas are an extremely rare cause of acute urinary retention in women. The delay in diagnosing uterine leiomyomas presenting with acute urinary retention further complicates the management. The rarity of the condition makes it difficult to plan either prospective or retrospective trials. Hence, most of the evidence comes from case reports or series. We report a case series of acute urinary retention in women with uterine leiomyomas and discuss the pathophysiology, diagnosis and management options. PMID:27190903

  10. 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

  11. [Immunity status in early postoperative complications in children with anomalies of kidneys and upper urinary tract].

    PubMed

    Panikratov, K D; Polozov, V V; Strel'nikov, A I; Sotnikova, N Iu

    2001-01-01

    31 children aged 1 to 9 years with malformations of the kidneys and upper urinary tracts were preoperatively examined for immune status. After plastic operation 14 children developed early postoperative infectious-inflammatory complications. It is suggested that early postoperative complications in some children with renal and upper urinary tract maldevelopments may arise because of weak compensatory abilities and immunodeficiency resultant from the operative stress. These created favourable conditions for activation of latent infection. Immunological assessment of the patient prior to surgery predicts early postoperative complications and thus enables proper preventive measures.

  12. Managing and Preventing Acute Urinary Retention

    PubMed Central

    Lepor, Herbert

    2005-01-01

    Acute urinary retention (AUR), an uncomfortable and potentially dangerous condition, often occurs in men who have benign prostatic hyperplasia. Although the reported incidence of AUR varies in the literature, there are a number of events that are known to precipitate episodes of AUR, including ingestion of certain agents, infection, general anesthesia, and performance of various diagnostic genitourinary procedures. Because it is preferable to avoid the need for catheterization (and the associated risks) in men at high risk for AUR, certain measures have been studied as means to prevent AUR episodes. Specifically, α-blockers and 5-α-reductase inhibitors have been shown to reduce the incidence of initial and subsequent AUR episodes in certain at-risk men. PMID:16985887

  13. Managing patients with acute urinary retention.

    PubMed

    Kuppusamy, Shanggar; Gillatt, David

    2011-04-01

    Acute urinary retention (AUR) is more than ten times more common in men than women. In men it tends to occur in the elderly; the risk of AUR is higher in men > 70 years. The causes in men can be divided into precipitated or occurring spontaneously. These can be further divided according to the mechanism i.e. obstructive, neurological and myogenic. Spontaneous AUR, caused by progression of BPH leading to a mechanical obstruction of the bladder outlet, is the most common cause of AUR. The typical presentation of AUR is a patient complaining of a sudden inability to urinate associated with progressive abdominal distension which is usually painful. The pain increases in intensity with increasing distension of the bladder. An abdominal examination should reveal a distended bladder which can be confirmed by a dull percussion note. A digital rectal examination is vital to gain information on prostatic enlargement (benign or malignant), faecal load in rectum, anal tone and presence of other masses. Urinalysis and culture should be carried out on a sample obtained after catheterisation to rule out infection. Renal function should be assessed to see if there has been damage to the upper tracts. It is better not to perform a PSA test in this situation as it will invariably be raised due to distension of the bladder and catheter insertion. If catheter insertion fails then a urological consultation is required for insertion of a suprapubic catheter. Admission is essential if the patient is: unwell with urosepsis; has abnormal renal function needing investigation and fluid monitoring; has acute neurological problems; or cannot take care of the catheter. Trial without catheter needs to be planned and the ideal time to do this is within 2-3 days so that the patient can pass urine naturally.

  14. Acute urinary retention. Comparison of suprapubic and urethral catheterisation.

    PubMed

    Horgan, A F; Prasad, B; Waldron, D J; O'Sullivan, D C

    1992-08-01

    A total of 86 consecutive patients who presented to the accident and emergency department with acute urinary retention due to prostatomegaly required catheterisation; 56 received suprapubic catheters and 30 were catheterised urethrally. Both groups were followed up for 3 years. Of the 30 patients catheterised urethrally, 12 (40%) developed urinary tract infections compared with 10 (18%) urinary tract infections in the 56 patients catheterised suprapubically. Five patients (17%) in the urethral group developed urethral strictures with no strictures in the suprapubic group. Two patients catheterised urethrally developed epididymo-orchitis and 1 developed septicaemia. None of the patients with suprapubic catheters developed these complications. Furthermore, 16 patients catheterised suprapubically underwent successful trial clamping of their catheter, whereas 7 patients required recatheterisation following removal of their urethral catheters. We recommend that the use of suprapubic catheters should become the preferred initial treatment for acute urinary retention.

  15. Use of bladder volume measurement assessed with ultrasound to predict postoperative urinary retention

    PubMed Central

    Ozturk, Nilgun Kavrut; Kavakli, Ali Sait

    2016-01-01

    OBJECTIVE: Postoperative urinary retention (POUR) is a common complication after spinal anesthesia. Ultrasound (US) is a simple, non-invasive method to estimate bladder volume before and after surgery. Primary aim of the present study was to investigate utility of bladder volume measured before and after surgery in prediction of POUR risk. Secondary aim was to investigate necessity of urethral catheter use and risk of urethral catheter-related infections. METHODS: Eighty patients who received spinal anesthesia for arthroscopic knee surgery were included in the study. Level and duration of sensory and motor block; bladder volume measured preoperatively, in post-anesthetic care unit (PACU), and when discharged from PACU; use of urethral catheter; and incidence of urinary tract infection data were recorded. RESULTS: POUR was observed in 28.7% of patients. Length of time for sensory block regression was significantly shorter in patients without POUR (p=0.012). Spontaneous urination was not observed in 3 of 23 patients with POUR, although bladder volume was less than 600 mL. Bladder volume over 600 mL without urination was recorded in 20 patients. There was no statistical difference in preoperative bladder volume between patients who did or did not develop POUR. Bladder volume on admission to PACU was higher in patients with POUR (p=0.023). Urgency and dysuria were observed in 5 patients who required urethral catheterization during postoperative period. Urinary tract infection developed in 1 patient. There was no statistical difference in development of urinary tract infection between patient groups who did and did not undergo urethral catheterization. CONCLUSION: Assessment of patient bladder volume with US before arthroscopic knee surgery may be used to foresee development of POUR. Avoiding elective urinary catheterization may reduce urinary infections. PMID:28275753

  16. 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

  17. High risk of urinary tract infections in post-operative gynaecology patients: a retrospective case analysis.

    PubMed

    Crosby-Nwaobi, R R; Faithfull, S

    2011-11-01

    This study was undertaken to determine the incidence and risk factors related to the occurrence of urinary tract infections (UTIs), post surgery, in women being treated for a gynaecological cancer. A retrospective case analysis of 215 women was conducted using data collected via case review with domains covering known risk factors for the occurrence of urinary infections. Bacteriuria was defined as greater than 10(5) colony-forming units per millilitre. A total of 30.7% of women had a UTI post-operatively. Among these, 75.7% infections were Escherichia coli. Having a catheter in situ for ≤3 days was found to be slightly significant in the formation of a UTI post-operatively (U= 3878, P < 0.05). Having a catheter in situ for ≥7 days was found to be highly significant (χ(2) (1) = 6.602, P < 0.01), with an odds ratio of 2.44. A positive correlation was found between the duration of the catheter in situ and type of UTI (τ= .251, P < 0.01). Although urinary catheterisation is known to be related to hospital-acquired infection, a shorter duration of catheterisation may reduce the risk of possible infection post surgery. Oncology teams need to be more aware of this risk, identify women more likely to be catheterised for longer and use preventative strategies for managing infection, such as silver nitrite-lined catheters.

  18. 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

  19. 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.

  20. Herpes zoster-associated acute urinary retention in immunocompetent patient*

    PubMed Central

    Marques, Silvio Alencar; Hortense, Juliana

    2014-01-01

    Herpes zoster-associated urinary retention is an uncommon event related to virus infection of the S2-S4 dermatome. The possible major reasons are ipsilateral hemicystitis, neuritis-induced or myelitis-associated virus infection. We report a case of a 65-year-old immunocompetent female patient who presented an acute urinary retention after four days under treatment with valacyclovir for gluteal herpes zoster. The patient had to use a vesical catheter, was treated with antibiotics and corticosteroids and fully recovered after eight weeks. PMID:25387508

  1. Prediction of acute coronary syndromes by urinary proteome analysis

    PubMed Central

    Htun, Nay M.; Magliano, Dianna J.; Zhang, Zhen-Yu; Lyons, Jasmine; Petit, Thibault; Nkuipou-Kenfack, Esther; Ramirez-Torres, Adela; von zur Muhlen, Constantin; Maahs, David; Schanstra, Joost P.; Pontillo, Claudia; Pejchinovski, Martin; Snell-Bergeon, Janet K.; Delles, Christian; Mischak, Harald; Staessen, Jan A.; Shaw, Jonathan E.

    2017-01-01

    Identification of individuals who are at risk of suffering from acute coronary syndromes (ACS) may allow to introduce preventative measures. We aimed to identify ACS-related urinary peptides, that combined as a pattern can be used as prognostic biomarker. Proteomic data of 252 individuals enrolled in four prospective studies from Australia, Europe and North America were analyzed. 126 of these had suffered from ACS within a period of up to 5 years post urine sampling (cases). Proteomic analysis of 84 cases and 84 matched controls resulted in the discovery of 75 ACS-related urinary peptides. Combining these to a peptide pattern, we established a prognostic biomarker named Acute Coronary Syndrome Predictor 75 (ACSP75). ACSP75 demonstrated reasonable prognostic discrimination (c-statistic = 0.664), which was similar to Framingham risk scoring (c-statistics = 0.644) in a validation cohort of 42 cases and 42 controls. However, generating by a composite algorithm named Acute Coronary Syndrome Composite Predictor (ACSCP), combining the biomarker pattern ACSP75 with the previously established urinary proteomic biomarker CAD238 characterizing coronary artery disease as the underlying aetiology, and age as a risk factor, further improved discrimination (c-statistic = 0.751) resulting in an added prognostic value over Framingham risk scoring expressed by an integrated discrimination improvement of 0.273 ± 0.048 (P < 0.0001) and net reclassification improvement of 0.405 ± 0.113 (P = 0.0007). In conclusion, we demonstrate that urinary peptide biomarkers have the potential to predict future ACS events in asymptomatic patients. Further large scale studies are warranted to determine the role of urinary biomarkers in clinical practice. PMID:28273075

  2. Acute renal damage in infants after first urinary tract infection.

    PubMed

    Cascio, Salvatore; Chertin, Boris; Yoneda, Akihiro; Rolle, Udo; Kelleher, Jeremiah; Puri, Prem

    2002-07-01

    Urinary tract infection (UTI) is one of the most common causes of unexplained fever in neonates. The aim of this study was to determine the incidence of urinary tract anomalies and acute renal damage in neonates who presented with first urinary tract infection in the first 8 weeks of life. We reviewed the records of 95 infants, who were hospitalised with UTI during a 6-year period (1994-1999). Patients with antenatally diagnosed hydronephrosis and incomplete radiological investigations were excluded from the study. Of the remaining 57 patients, 42 were boys and 15 girls. The mean age at diagnosis was 32 days (range 5-60 days). All patients underwent renal ultrasonography (US), voiding cystourethrogram (VCUG) and (99m)Tc-dimercaptosuccinic acid (DMSA) scan. Urinary tract abnormalities were detected in 20 (35%) patients. Vesicoureteral reflux (VUR) was found in 19 (33%) neonates, 7 girls and 12 boys. Acute cortical defects on DMSA scan were present in 19 kidneys of patients with VUR and in 25 of those without reflux. Only one-third of neonates after first symptomatic UTI had VUR. We recommend that US, VCUG, and DMSA scan should be routinely performed after the first UTI in infants younger than 8 weeks.

  3. Risk Factors for Postoperative Urinary Tract Infections in Patients Undergoing Total Joint Arthroplasty.

    PubMed

    Alvarez, Andrew P; Demzik, Alysen L; Alvi, Hasham M; Hardt, Kevin D; Manning, David W

    2016-01-01

    Background. Urinary tract infections (UTIs) are the most common minor complication following total joint arthroplasty (TJA) with incidence as high as 3.26%. Bladder catheterization is routinely used during TJA and the Centers for Medicare and Medicaid Services (CMS) has recently identified hospital-acquired catheter associated UTI as a target for quality improvement. This investigation seeks to identify specific risk factors for UTI in TJA patients. Methods. We retrospectively studied patients undergoing TJA for osteoarthritis between 2006 and 2013 in the American College of Surgeon's National Surgical Improvement Program Database (ACS-NSQIP). A univariate analysis screen followed by multivariate logistic regression identified specific patient demographics, comorbidities, preoperative laboratory values, and operative characteristics independently associated with postoperative UTI. Results. 1,239 (1.1%) of 115,630 TJA patients we identified experienced a postoperative UTI. The following characteristics are independently associated with postoperative UTI: female sex (OR 2.1, 95% CI 1.6-2.7), chronic steroid use (OR 2.0, 95% CI 1.2-3.2), ages 60-69 (OR 1.5, 95% CI 1.0-2.1), 70-79 (OR 2.0, 95% CI 1.4-2.9), and ≥80 (OR 2.3, 95% CI 1.5-3.6), ASA Classes 3-5 (OR 1.5, 95% CI 1.2-1.9), preoperative creatinine >1.35 (OR 1.8, 95% CI 1.3-2.6), and operation time greater than 130 minutes (OR 1.8, 95% CI 1.3-2.4). Conclusions. In this large database query, postoperative UTI occurs in 1.1% of patients following TJA and several variables including female sex, age greater than 60, and chronic steroid use are independent risk factors for occurrence. Practitioners should be aware of populations at greater risk to support efforts to comply with CMS initiated quality improvement.

  4. The Diagnosis, Evaluation and Treatment of Acute and Recurrent Pediatric Urinary Tract Infections

    PubMed Central

    Becknell, Brian; Schober, Megan; Korbel, Lindsey; Spencer, John David

    2015-01-01

    Urinary tract infection is one of the most common bacterial infections encountered by pediatricians. Currently, the diagnosis and management of acute urinary tract infection and recurrent urinary tract infection in children remains controversial. Recently published guidelines and large clinical trials have attempted to clarify UTI diagnostic and management strategies. In this manuscript, we review the diagnosis and management of acute and recurrent urinary tract infection in the pediatric population. PMID:25421102

  5. 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

  6. [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

  7. Risk Factors for Postoperative Urinary Tract Infections in Patients Undergoing Total Joint Arthroplasty

    PubMed Central

    Demzik, Alysen L.; Alvi, Hasham M.; Hardt, Kevin D.; Manning, David W.

    2016-01-01

    Background. Urinary tract infections (UTIs) are the most common minor complication following total joint arthroplasty (TJA) with incidence as high as 3.26%. Bladder catheterization is routinely used during TJA and the Centers for Medicare and Medicaid Services (CMS) has recently identified hospital-acquired catheter associated UTI as a target for quality improvement. This investigation seeks to identify specific risk factors for UTI in TJA patients. Methods. We retrospectively studied patients undergoing TJA for osteoarthritis between 2006 and 2013 in the American College of Surgeon's National Surgical Improvement Program Database (ACS-NSQIP). A univariate analysis screen followed by multivariate logistic regression identified specific patient demographics, comorbidities, preoperative laboratory values, and operative characteristics independently associated with postoperative UTI. Results. 1,239 (1.1%) of 115,630 TJA patients we identified experienced a postoperative UTI. The following characteristics are independently associated with postoperative UTI: female sex (OR 2.1, 95% CI 1.6–2.7), chronic steroid use (OR 2.0, 95% CI 1.2–3.2), ages 60–69 (OR 1.5, 95% CI 1.0–2.1), 70–79 (OR 2.0, 95% CI 1.4–2.9), and ≥80 (OR 2.3, 95% CI 1.5–3.6), ASA Classes 3–5 (OR 1.5, 95% CI 1.2–1.9), preoperative creatinine >1.35 (OR 1.8, 95% CI 1.3–2.6), and operation time greater than 130 minutes (OR 1.8, 95% CI 1.3–2.4). Conclusions. In this large database query, postoperative UTI occurs in 1.1% of patients following TJA and several variables including female sex, age greater than 60, and chronic steroid use are independent risk factors for occurrence. Practitioners should be aware of populations at greater risk to support efforts to comply with CMS initiated quality improvement. PMID:28018678

  8. Undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a young soldier.

    PubMed

    Kim, Hyung Jin; Shin, Y S; Choi, H; Kim, M K; Jeong, Y B; Park, J K

    2016-10-01

    We present a case of undiagnosed nephrogenic diabetes insipidus as a cause of acute urinary retention in a 21-year-old male soldier. Soldiers live in close quarters, and have a regimented lifestyle that may not allow for frequent voiding; therefore, undiagnosed nephrogenic diabetes insipidus may result in acute urinary retention.

  9. [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%.

  10. 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.

  11. Clinical Factors Predicting Late Severe Urinary Toxicity After Postoperative Radiotherapy for Prostate Carcinoma: A Single-Institute Analysis of 742 Patients

    SciTech Connect

    Cozzarini, Cesare; Fiorino, Claudio; Da Pozzo, Luigi Filippo; Alongi, Filippo; Berardi, Genoveffa; Bolognesi, Angelo; Briganti, Alberto; Broggi, Sara; Deli, Aniko; Guazzoni, Giorgio; Perna, Lucia; Pasetti, Marcella; Salvadori, Giovannella; Montorsi, Francesco; Rigatti, Patrizio; Di Muzio, Nadia

    2012-01-01

    Purpose: To investigate the clinical factors independently predictive of long-term severe urinary sequelae after postprostatectomy radiotherapy. Patients and Methods: Between 1993 and 2005, 742 consecutive patients underwent postoperative radiotherapy with either adjuvant (n = 556; median radiation dose, 70.2 Gy) or salvage (n = 186; median radiation dose, 72 Gy) intent. Results: After a median follow-up of 99 months, the 8-year risk of Grade 2 or greater and Grade 3 late urinary toxicity was almost identical (23.9% vs. 23.7% and 12% vs. 10%) in the adjuvant and salvage cohorts, respectively. On univariate analysis, acute toxicity was significantly predictive of late Grade 2 or greater sequelae in both subgroups (p <.0001 in both cases), and hypertension (p = .02) and whole-pelvis radiotherapy (p = .02) correlated significantly in the adjuvant cohort only. The variables predictive of late Grade 3 sequelae were acute Grade 2 or greater toxicity in both groups and whole-pelvis radiotherapy (8-year risk of Grade 3 events, 21% vs. 11%, p = .007), hypertension (8-year risk, 18% vs. 10%, p = .005), age {<=} 62 years at RT (8-year risk, 16% vs. 11%, p = .04) in the adjuvant subset, and radiation dose >72 Gy (8-year risk, 19% vs. 6%, p = .007) and age >71 years (8-year risk, 16% vs. 6%, p = .006) in the salvage subgroup. Multivariate analysis confirmed the independent predictive role of all the covariates indicated as statistically significant on univariate analysis. Conclusions: The risk of late Grade 2 or greater and Grade 3 urinary toxicity was almost identical, regardless of the RT intent. In the salvage cohort, older age and greater radiation doses resulted in a worse toxicity profile, and younger, hypertensive patients experienced a greater rate of severe late sequelae in the adjuvant setting. The causes of this latter correlation and apparently different etiopathogenesis of chronic damage in the two subgroups were unclear and deserve additional investigation.

  12. A rare cause of acute urinary retention in women: meatal condyloma accuminata, a case report

    PubMed Central

    Cinar, Onder; Suat Bolat, Mustafa; Akdeniz, Ekrem; Sahinkaya, Necmettin

    2016-01-01

    Acute urinary retention in women is a rarely seen phenomenon due to pharmacological, neuromuscular, anatomical, functional and infectious causes. Human papillomaviruses causing condyloma acuminata is one of the rarely reported viral infectious cause of acute urinary retention in case reports. A 45-year-old woman with acute urinary retention was found to have a round solid lesion on external urethral meatus. Histopathological examination revealed as condyloma acuminata. Urethral condyloma can be treated by local excision as an effective method for early improvement of voiding function. Even if the genital condyloma can be locally excised, patients should be referred to the gynecologists for cervical cancer screening. PMID:27642426

  13. 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.

  14. Impact of preoperative and postoperative membranous urethral length measured by 3 Tesla magnetic resonance imaging on urinary continence recovery after robotic-assisted radical prostatectomy

    PubMed Central

    Song, Wan; Kim, Chan Kyo; Park, Byung Kwan; Jeon, Hwang Gyun; Jeong, Byong Chang; Seo, Seong Il; Jeon, Seong Soo; Choi, Han Yong; Lee, Hyun Moo

    2017-01-01

    Introduction We sought to investigate the impact of preoperative and postoperative membranous urethral length (MUL) on urinary continence using 3 Tesla (3T) magnetic resonance imaging (MRI) after robotic-assisted radical prostatectomy (RARP). Methods Between 2008 and 2013, 190 men with RARP underwent preoperative and postoperative MRI. Patients who received adjuvant radiotherapy or who were lost to followup were excluded, leaving 186 patients eligible for analysis. Preoperative MUL was estimated from the prostate apex to the penile bulb, while postoperative MUL was estimated from the bladder neck to penile bulb. Patients with no pads or protection were considered to have complete continence. Logistic regression analysis was used to identify predictors associated with urinary incontinence at six and 12 months. Results Age was commonly associated with urinary incontinence at six and 12 months. In addition, diabetes mellitus (DM) was another factor associated with urinary incontinence at 12 months. When adjusting these variables, preoperative MUL ≤16 mm (95% confidence interval [CI] 1.01–1.14; p=0.022), postoperative MUL ≤14 mm (95% CI 1.16–9.80; p=0.025) and percent change of MUL >18% (95% CI 1.17–7.23; p=0.021) were significantly associated with urinary incontinence at six months. However, at 12 months, preoperative MUL ≤13.5 mm (95% CI 1.85–19.21; p=0.003) and postoperative MUL ≤13 mm (95% CI 1.24–13.84; p=0.021) had impacts on urinary incontinence, but not percent change of MUL. Conclusions Preoperative and postoperative MUL were significantly associated with urinary continence recovery after RARP. Therefore, efforts to preserve MUL are highly recommended during surgery for optimal continence outcomes after RARP. PMID:28360954

  15. Urinary Macrophage Migration Inhibitory Factor Serves as a Potential Biomarker for Acute Kidney Injury in Patients with Acute Pyelonephritis

    PubMed Central

    Hong, Ming-Yuan; Tseng, Chin-Chung; Chuang, Chia-Chang; Chen, Chia-Ling; Lin, Sheng-Hsiang; Lin, Chiou-Feng

    2012-01-01

    Conventional markers of kidney function that are familiar to clinicians, including the serum creatinine and blood urea nitrogen levels, are unable to reveal genuine injury to the kidney, and their use may delay treatment. Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine, and the predictive role and pathogenic mechanism of MIF deregulation during kidney infections involving acute kidney injury (AKI) are not currently known. In this study, we showed that elevated urinary MIF levels accompanied the development of AKI during kidney infection in patients with acute pyelonephritis (APN). In addition to the MIF level, the urinary levels of interleukin (IL)-1β and kidney injury molecule (KIM)-1 were also upregulated and were positively correlated with the levels of urinary MIF. An elevated urinary MIF level, along with elevated IL-1β and KIM-1 levels, is speculated to be a potential biomarker for the presence of AKI in APN patients. PMID:23319831

  16. 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

  17. Pain Management: Part 1: Managing Acute and Postoperative Dental Pain

    PubMed Central

    Becker, Daniel E.

    2010-01-01

    Abstract Safe and effective management of acute dental pain can be accomplished with nonopioid and opioid analgesics. To formulate regimens properly, it is essential to appreciate basic pharmacological principles and appropriate dosage strategies for each of the available analgesic classes. This article will review the basic pharmacology of analgesic drug classes, including their relative efficacy for dental pain, and will suggest appropriate regimens based on pain intensity. Management of chronic pain will be addressed in the second part of this series. PMID:20553137

  18. Acute urinary retention in a pre-school girl with constipation

    PubMed Central

    Traslaviña, Guillermo A. Ariza; Ciampo, Luiz Antonio Del; Ferraz, Ivan Savioli

    2015-01-01

    Objective: To report a case of a preschool girl who developed acute urinary retention associated with constipation. Case description: A girl aged six years old presented a 24 h history of inability to urinate. She was went twice to the emergency room during this period. In the first admission, 12 h after the onset of the symptoms, she presented abdominal pain and acute urinary retention. After the drainage by urinary catheterization of 300 mL of clear urine, she presented relief of the symptoms and, as urinalysis had no change, the patient was discharged home. Twelve hours after the first visit, she returned to the emergency room complaining about the same symptoms. At physical examination, there was only a palpable and distended bladder up to the umbilicus with no other abnormalities. Again, a urinary catheterization was performed, which drained 450 mL of clear urine, with immediate relief of the symptoms. Urinalysis and urine culture had no abnormalities. During the anamnesis, the diagnosis of constipation was considered and a plain abdominal radiography was performed, which identified large amount of feces throughout the colon (fecal retention). An enema with a 12% glycerin solution was prescribed for three days. During follow-up, the child used laxatives and dietary modifications, this contributed to the resolution of the constipation. There were no other episodes of urinary retention after 6 months of follow-up. Comments: Acute urinary retention in children is a rare phenomenon and constipation should be considered as a cause. PMID:26298658

  19. Female urethral diverticulum presenting with acute urinary retention: Reporting the largest diverticulum with review of literature.

    PubMed

    Pradhan, Manas Ranjan; Ranjan, Priyadarshi; Kapoor, Rakesh

    2012-04-01

    Female urethral diverticulum is a rare entity with diverse spectrum of clinical manifestations. It is a very rare cause of bladder outlet obstruction and should be considered as a differential diagnosis in females presenting with acute urinary retention associated with a vaginal mass. Strong clinical suspicion combined with thorough physical examination and focused radiological investigations are vital for its diagnosis. Herein we report a case of giant urethral diverticulum presenting with acute urinary retention in a young female. It was managed by excision and urethral closure, and is the largest urethral diverticulum reported till date in the literature.

  20. Neonatal acute kidney injury - Severity and recovery prediction and the role of serum and urinary biomarkers.

    PubMed

    Sweetman, Deirdre U

    2017-02-01

    Neonatal acute kidney injury is common, in part due to incomplete renal maturation and also due to frequent exposure to risk factors for acute kidney injury such as perinatal asphyxia, extracorporeal-membrane-oxygenation, cardiac surgery, sepsis, prematurity and nephrotoxicity. However the current method by which acute kidney injury is diagnosed is sub-optimal and not universally accepted which impairs the accurate estimation of the true incidence of neonatal acute kidney injury. Serum Cystatin-C, urinary NGAL, KIM-1 and IL-18 are promising neonatal acute kidney injury biomarkers however the diagnosis of acute kidney injury remains serum creatinine/urine output-based in many studies. Emerging biomarkers which require further study in the neonatal population include netrin-1 and EGF. Increased awareness amongst clinicians of nephrotoxic medications being a modifiable risk factor for the development of neonatal acute kidney injury is imperative. The burden of chronic kidney failure following neonatal acute kidney injury is unclear and requires further study.

  1. Early diagnosis of acute postoperative renal transplant rejection by indium-111-labeled platelet scintigraphy

    SciTech Connect

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

    1986-08-01

    A prospective evaluation of /sup 111/In-labeled platelet scintigraphy (IPS) for the early diagnosis of acute postoperative renal transplant rejection (TR) was undertaken. The results of IPS were compared with in vitro biochemical tests, the clinical finding of graft tenderness, and combined (/sup 99m/Tc)DTPA and (/sup 131/I)orthoiodohippurate scintigraphy. With a sensitivity of 0.93 and a specificity of 0.95, IPS provided otherwise unavailable diagnostic information. Furthermore, postoperative IPS was a good predictor of long-term allograft survival.

  2. [Postoperative evaluation of different surgical procedures in genuine stress urinary incontinence: a retrospective study].

    PubMed

    Rodríguez-Colorado, S; Pérez-Soriano, P; Alvarez-Mercado, R L; Herbert, A; Kunhardt-Rasch, J

    1996-06-01

    An evaluation of the surgical treatment for stress and mixed urinary incontinence and pelvic relaxation. One-year follow-up, was done. A retrospective study with 144 files from the surgeries performed between February 1993 and June 1994, at the Clínica de Urología Ginecológica del Instituto Nacional de Perinatología. We excluded 37 files because of incomplete information. The age, parity, hormonal stage, preoperative diagnosis by urodynamic studies, surgical treatments and one-year follow-up were analyzed. The mean age was 45.5 years. Pereyra procedure was performed in 53, Burch procedure in 47, anterior colporrhaphy in 5, and sling procedure in 2 patients. The incidence of complications was similar between the different groups. Resumption of spontaneous postsurgical voiding was delayed in the Pereyra group. The Burch urethropexy and Pereyra procedures were equally effective, with no statistical differences observed. Burch vaginal suspension was not more effective for the correction of urinary stress incontinence than Pereyra procedure.

  3. Intrarenal and urinary oxygenation during norepinephrine resuscitation in ovine septic acute kidney injury.

    PubMed

    Lankadeva, Yugeesh R; Kosaka, Junko; Evans, Roger G; Bailey, Simon R; Bellomo, Rinaldo; May, Clive N

    2016-07-01

    Norepinephrine is the principal vasopressor used to restore blood pressure in sepsis, but its effects on intrarenal oxygenation are unknown. To clarify this, we examined renal cortical, medullary, and urinary oxygenation in ovine septic acute kidney injury and the response to resuscitation with norepinephrine. A renal artery flow probe and fiberoptic probes were placed in the cortex and medulla of sheep to measure tissue perfusion and oxygenation. A probe in the bladder catheter measured urinary oxygenation. Sepsis was induced in conscious sheep by infusion of Escherichia coli for 32 hours. At 24 to 30 hours of sepsis, either norepinephrine, to restore mean arterial pressure to preseptic levels or vehicle-saline was infused (8 sheep per group). Septic acute kidney injury was characterized by a reduction in blood pressure of ∼12 mm Hg, renal hyperperfusion, and oliguria. Sepsis reduced medullary perfusion (from an average of 1289 to 628 blood perfusion units), medullary oxygenation (from 32 to 16 mm Hg), and urinary oxygenation (from 36 to 24 mm Hg). Restoring blood pressure with norepinephrine further reduced medullary perfusion to an average of 331 blood perfusion units, medullary oxygenation to 8 mm Hg and urinary oxygenation to 18 mm Hg. Cortical perfusion and oxygenation were preserved. Thus, renal medullary hypoxia caused by intrarenal blood flow redistribution may contribute to the development of septic acute kidney injury, and resuscitation of blood pressure with norepinephrine exacerbates medullary hypoxia. The parallel changes in medullary and urinary oxygenation suggest that urinary oxygenation may be a useful real-time biomarker for risk of acute kidney injury.

  4. Capgras-like syndrome in a patient with an acute urinary tract infection

    PubMed Central

    Salviati, Massimo; Bersani, Francesco Saverio; Macrì, Francesco; Fojanesi, Marta; Minichino, Amedeo; Gallo, Mariana; De Michele, Francesco; Chiaie, Roberto Delle; Biondi, Massimo

    2013-01-01

    Delusional misidentification syndromes are a group of delusional phenomena in which patients misidentify familiar persons, objects, or themselves, believing that they have been replaced or transformed. In 25%–40% of cases, misidentification syndromes have been reported in association with organic illness. We report an acute episode of Capgras-like delusion lasting 8 days, focused on the idea that people were robots with human bodies, in association with an acute urinary infection. To our knowledge, this is the first case report associating urinary tract infection with Capgras-like syndrome. Awareness of the prevalence of delusional misidentification syndromes associated with acute medical illness should promote diligence on the part of clinicians in recognizing this disorder. PMID:23355784

  5. Single dose oral tiaprofenic acid for acute postoperative pain in adults

    PubMed Central

    Moore, R Andrew; Derry, Sheena; Moore, Maura; McQuay, Henry J

    2014-01-01

    Background Tiaprofenic acid is a a non-steroidal anti-inflammatory drug (NSAID). It is widely available around the world, with indications for osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, periarticular disorders, and strains and sprains. This review sought to evaluate the efficacy and safety of oral tiaprofenic acid 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 tiaprofenic acid in acute postoperative pain, and any associated adverse events. Search methods We searched Cochrane CENTRAL, MEDLINE, EMBASE and the Oxford Pain Relief Database for studies to June 2009. Selection criteria Randomised, double blind, placebo-controlled trials of single dose orally administered tiaprofenic acid in adults with moderate to severe acute postoperative pain. Data collection and analysis Two review authors independently assessed trial quality and extracted data. We planned to use area under the “pain relief versus time” curve to derive the proportion of participants with tiaprofenic acid experiencing at least 50% pain relief over 4 to 6 hours, using validated equations; to use number needed to treat to benefit (NNT); the proportion of participants using rescue analgesia over a specified time period; time to use of rescue analgesia; information on adverse events and withdrawals. Main results Not one of eleven studies identified by the searches and examined in detail studied oral tiaprofenic acid against placebo in patients with established postoperative pain and therefore no results are available. Authors’ conclusions In the absence of evidence of efficacy for oral tiaprofenic acid in acute postoperative pain, its use in this indication is not justified at present. Because trials clearly

  6. Urinary neutrophil gelatinase-associated lipocalin levels predict cisplatin-induced acute kidney injury better than albuminuria or urinary cystatin C levels.

    PubMed

    Lin, Hugo You-Hsien; Lee, Su-Chu; Lin, Sheng-Fung; Hsiao, Hui-Hua; Liu, Yi-Chang; Yang, Wen-Chi; Hwang, Daw-Yang; Hung, Chi-Chih; Chen, Hung-Chun; Guh, Jinn-Yuh

    2013-06-01

    Cisplatin-induced acute kidney injury (AKI) is a major concern among clinicians in prescribing cisplatin-based chemotherapy. This study evaluated and compared the ability of urinary biomarkers, including urinary neutrophil gelatinase-associated lipocalin (NGAL), cystatin C, and the urinary albumin to creatinine ratio (ACR) to predict cisplatin-induced AKI. Thirty-three cancer patients receiving cisplatin-based chemotherapy were prospectively studied, including 10 (30%) who developed AKI (the study group). Changes of urinary biomarkers were compared at 4 hours, 8 hours, and 12 hours, and 1 day, 2 days, 3 days, and 4 days after cisplatin intravenous infusions (75mg/m(2)) versus the baseline. There was a significant increase in urinary NGAL levels from 12 hours to 4 days (p<0.05) compared to baseline after cisplatin infusion in the AKI group. The magnitude of these changes over time differed significantly by group (p<0.001). The area under the receiver operating curve describing the relationship between urinary NGAL levels and AKI within 12 hours was 0.865 (95% confidence interval=0.691-1.000). Urinary NGAL levels independently predicted AKI 12 hours after cisplatin (p=0.045) after adjustments for age, gender, body mass index, baseline serum creatinine, and urinary total protein. Urinary NGAL levels may be an early biomarker of AKI in patients receiving cisplatin-based treatment.

  7. Preoperative Acute Inflammatory Markers as Predictors for Postoperative Complications in Primary Total Knee Arthroplasty

    PubMed Central

    Godoy, Gustavo; Sumarriva, Gonzalo; Ochsner, J. Lockwood; Chimento, George; Schmucker, Dana; Dasa, Vinod; Meyer, Mark

    2016-01-01

    Background: C-reactive protein (CRP) has been suggested as an independent risk factor for cardiovascular pathology in the nonsurgical setting. While postoperative CRP and erythrocyte sedimentation rate (ESR) have an established role in aiding the diagnosis of periprosthetic joint infections, some authors suggest a link between preoperative CRP and postoperative complications in patients undergoing total joint arthroplasty. Methods: We conducted a retrospective cohort study of 351 patients who underwent unilateral primary total knee arthroplasty by a single surgeon during a 28-month period (January 2013 through April 2015). Patient medical records were reviewed for the following complications occurring within 90 days postoperatively: myocardial infarction, arrhythmia, pulmonary embolism, wound infection, acute renal failure, and reoperation. Results: We found no statistically significant link between postoperative complications and preoperative CRP levels (P=0.5005) or ESR levels (P=0.1610). Conclusion: The results of this study do not support the routine inclusion of CRP and ESR analysis as part of the preoperative evaluation for elective total knee arthroplasty. PMID:27999506

  8. Acute urinary morbidity following I-125 interstitial implantation of the prostate gland.

    PubMed

    Desai, J; Stock, R G; Stone, N N; Iannuzzi, C; DeWyngaert, J K

    1998-01-01

    The objective of this paper was to evaluate the acute urinary morbidity associated with I-125 interstitial implantation of the prostate gland. From 1991-1995, 117 patients underwent ultrasound (U/S)-guided implantation of the prostate gland. Median dose to 90% of the gland (d90) was 14.68 Gy (range = 1.65-21.75 Gy). The patients' urinary symptoms were recorded pre-implantation and at regular intervals after implantation using the International Prostate Symptom Score (IPSS), a self-assessment questionnaire in which patients scored 7 symptoms: incomplete emptying, frequency, intermittency, urgency, weak stream, straining, and nocturia. Median follow-up was 12 months. The natural history of implant-related urinary symptoms was assessed in this manner. In addition, dosimetric factors including U/S prostate volume, total activity, activity per seed, dose volume histogram (DVH) values for dose to gland, and dose area histogram (DAH) values for dose to urethra and bladder were examined for correlation to the severity of each symptom as well as to total IPSS (sum of the individual symptom scores). Total IPSS peaked at 1 month post-implant and gradually returned to approximately baseline at 24 months. Total IPSS directly correlated with total activity and DVH for the prostate. Total IPSS, however, did not correlate with bladder or urethral DAH. With the exception of frequency, individual symptoms did not correlate with dose to gland, bladder, or urethra. Frequency scores did, however, correlate not only with dose to prostate gland but also dose to urethra. The acute urinary side effects of I-125 prostate implantation are transient and peak at 1 month post-implant. The severity of the urinary irritative symptoms developed are closely related to total dose to the gland. Urethral dose appears to affect frequency most significantly. Urinary symptoms, therefore, may be a limiting factor when considering dose escalation with I-125.

  9. First Report of Acute Postoperative Endophthalmitis Caused by Rothia Mucilaginosa after Phacoemulsification

    PubMed Central

    Álvarez-Ramos, Pablo; Del Moral-Ariza, Amparo; Alonso-Maroto, José M.; Marín-Casanova, Pilar; Calandria-Amigueti, José M.; Rodríguez-Iglesias, Manuel

    2016-01-01

    We aimed at reporting the first case of rapidly progressive acute postoperative endophthalmitis after phacoemulsification cataract surgery in an immunocompetent patient caused by Rothia mucilaginosa. An immunocompetent patient manifested endophthalmitis signs 48 hours after an uncomplicated cataract surgery by phacoemulsification. A bacteria of the family Micrococcaceae was cultured in the vitreous biopsy, namely R. mucilaginosa. The patient did not show a favorable clinical response after vitrectomy and systemic, intravitreal, and topical fortified antibiotics. The patient’s eye was very painful, and consequently, it deemed necessary to perform an evisceration. R. mucilaginosa may be an aggressive etiologic agent for postoperative endophthalmitis. Although the isolated R. mucilaginosa was susceptible to empirical treatment, it was impossible to control the infection with standard treatment, probably due to its ability to create a biofilm around the intraocular lens. PMID:27103973

  10. An interesting case of acute, severe postoperative hyponatraemia following carotid endarterectomy.

    PubMed

    Parkinson, Fran; Hopper, Andrew Neil; Eggert, Sabine; Ferguson, Colin J

    2013-05-30

    A 62-year-old man with no major comorbidities became acutely hyponatraemic on the second postoperative day following a routine carotid endarterectomy. He developed a headache, became hypertensive and confused, and then had a seizure and required intubation and admission to the intensive care unit. A CT angiogram of his head and carotid arteries was normal, as was a subsequent MRI head. His serum and urine osmolality were low. He was treated by fluid restriction and his hyponatraemia resolved over 3 days. On discontinuation of sedation the patient woke up appropriately. The cause of his hyponatraemia was initially a mystery but when questioned by the medical team he admitted that he drank about 5 litres of water in the afternoon on the second postoperative day. At this point the diagnosis of dilutional hypervolaemic hyponatraemia secondary to water intoxication could be made.

  11. Acute urinary morbidity after a permanent 125I implantation for localized prostate cancer.

    PubMed

    Ohga, Saiji; Nakamura, Katsumasa; Shioyama, Yoshiyuki; Tatsugami, Katsunori; Sasaki, Tomonari; Nonoshita, Takeshi; Yoshitake, Tadamasa; Asai, Kaori; Hirata, Hideki; Naito, Seiji; Honda, Hiroshi

    2014-11-01

    We evaluated the predictive factors of acute urinary morbidity (AUM) after prostate brachytherapy. From November 2005 to January 2007, 62 patients with localized prostate cancer were treated using brachytherapy. The (125)Iodine ((125)I) seed-delivering method was a modified peripheral pattern. The prescribed dose was 144 Gy. Urinary morbidity was scored at 3 months after implantation. The clinical and treatment parameters were analysed for correlation with AUM. In particular, in this study, Du90 (the minimal dose received by 90% of the urethra), Dup90 (the minimal dose received by 90% of the proximal half of the urethra on the bladder side) and Dud90 (the minimal dose received by 90% of the distal half of the urethra on the penile side) were analysed. We found that 43 patients (69.4%) experienced acute urinary symptoms at 3 months after implantation. Of them, 40 patients had Grade 1 AUM, one patient had Grade 2 pain, and two patients had Grade 2 urinary frequency. None of the patients had ≥Grade 3. Univariate and multivariate analysis revealed that Du90 and Dup90 were significantly correlated with AUM. In this study, Du90 and Dup90 were the most significant predictors of AUM after prostate brachytherapy.

  12. Urinary π-glutathione S-transferase Predicts Advanced Acute Kidney Injury Following Cardiovascular Surgery.

    PubMed

    Shu, Kai-Hsiang; Wang, Chih-Hsien; Wu, Che-Hsiung; Huang, Tao-Min; Wu, Pei-Chen; Lai, Chien-Heng; Tseng, Li-Jung; Tsai, Pi-Ru; Connolly, Rory; Wu, Vin-Cent

    2016-08-16

    Urinary biomarkers augment the diagnosis of acute kidney injury (AKI), with AKI after cardiovascular surgeries being a prototype of prognosis scenario. Glutathione S-transferases (GST) were evaluated as biomarkers of AKI. Urine samples were collected in 141 cardiovascular surgical patients and analyzed for urinary alpha-(α-) and pi-(π-) GSTs. The outcomes of advanced AKI (KDIGO stage 2, 3) and all-cause in-patient mortality, as composite outcome, were recorded. Areas under the receiver operator characteristic (ROC) curves and multivariate generalized additive model (GAM) were applied to predict outcomes. Thirty-eight (26.9%) patients had AKI, while 12 (8.5%) were with advanced AKI. Urinary π-GST differentiated patients with/without advanced AKI or composite outcome after surgery (p < 0.05 by generalized estimating equation). Urinary π-GST predicted advanced AKI at 3 hrs post-surgery (p = 0.033) and composite outcome (p = 0.009), while the corresponding ROC curve had AUC of 0.784 and 0.783. Using GAM, the cutoff value of 14.7 μg/L for π-GST showed the best performance to predict composite outcome. The addition of π-GST to the SOFA score improved risk stratification (total net reclassification index = 0.47). Thus, urinary π-GST levels predict advanced AKI or hospital mortality after cardiovascular surgery and improve in SOFA outcome assessment specific to AKI.

  13. Single dose oral indometacin for the treatment of acute postoperative pain

    PubMed Central

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

    2014-01-01

    Background This is an updated version of the original Cochrane review published in Issue 4, 2004. Indometacin is a non-steroidal anti-inflammatory drug (NSAID) used most commonly for the treatment of inflammation and pain resulting from rheumatic disease (arthritis), and less commonly in postoperative pain management. When taken for chronic pain conditions, indometacin has been associated with a high incidence of adverse events. The benefits and harms of orally-administered indometacin for postoperative pain are not clear. Objectives To determine the efficacy of a single dose of oral indometacin compared with placebo in treating acute postoperative pain in adults, and to analyse information relating to adverse events. Search methods We searched the Cochrane CENTRAL Register of Controlled Trials in The Cochrane Library, MEDLINE, EMBASE and the Oxford Pain Relief Database for relevant studies in January 2002 and for the updated search in December 2007. Additional studies were sought from the reference lists of retrieved studies. Selection criteria Studies were included in the review if they were randomised, double blind, placebo-controlled clinical trials using a single oral dose of indometacin in adults with acute postoperative pain. Data collection and analysis Studies were assessed independently by two review authors. Pain relief or pain intensity data were extracted and converted into dichotomous information to give the number of participants with at least 50% pain relief over four to six hours. The relative benefit for at least 50% pain relief was calculated. Main results In the original review one study of 59 women with post-episiotomy pain met the inclusion criteria. The dose of indometacin assessed against placebo was 50 mg, and the results concluded that indometacin was not significantly better than placebo for relieving postoperative pain at four to six hours. There was insufficient information to conduct further efficacy analyses or assess adverse events

  14. Influence of Dose on Risk of Acute Urinary Retention After Iodine-125 Prostate Brachytherapy

    SciTech Connect

    Roeloffzen, Ellen M.A.; Battermann, Jan J.; Deursen, Marijke J.H. van; Monninkhof, Evelyn M.; Visscher, Mareije I.; Moerland, Marinus A.; Vulpen, Marco van

    2011-07-15

    Purpose: To assess the influence of dose on the risk of acute urinary retention (AUR) after iodine-125 prostate brachytherapy. Methods and Materials: Between January 2005 and December 2008, 714 consecutive patients with localized prostate cancer were treated with iodine-125 prostate brachytherapy at our department. All patients completed four imaging studies: magnetic resonance imaging before and 4 weeks after treatment and intraoperative three-dimensional transrectal ultrasonography before and after implantation. The development of AUR was prospectively recorded. The evaluated treatment and dosimetric parameters included prostate volume, number of needles and seeds used, intra- and postoperative prostate edema, percentage of prostate volume receiving 100%, 150%, and 200% of the prescribed dose to the prostate, minimal dose received by 90% of the prostate volume, and percentage of the urethra receiving 100%, 150%, and 200% of the prescribed dose. Logistic regression analysis was used to examine which factors were associated with AUR. Results: Of the 714 patients, 57 (8.0%) developed AUR. On univariate analysis, the following treatment and dosimetric factors were significantly associated with AUR: International Prostate Symptom Score (odds ratio [OR], 2.07, per 10-point increase), preimplant prostate volume (OR, 1.06), postimplant prostate volume (OR, 1.04), number of needles used (OR, 1.09), and number of seeds used (OR, 1.03). On multivariate analysis, the only independent predictive factors for AUR were pretreatment prostate volume (OR, 1.05) and International Prostate Symptom Score (OR, 1.76, per 10-point increase). Patients with a pretreatment prostate volume >35 cm{sup 3} had a 10.4% risk of developing AUR compared with 5.4% for those with a prostate volume of {<=}35 cm{sup 3}. No association was found between any of the dosimetric parameters and the development of AUR. Conclusion: The radiation dose, within the range studied, did not influence the risk of AUR

  15. The association between indwelling urinary catheter use in the elderly and urinary tract infection in acute care

    PubMed Central

    Hazelett, Susan E; Tsai, Margaret; Gareri, Michele; Allen, Kyle

    2006-01-01

    Background The use of indwelling urinary catheters (IUCs) is thought to be the most significant risk factor for developing nosocomial urinary tract infections (UTIs). However, it is unclear how many elderly patients have preexisting bacteriuria prior to IUC placement. The purpose of this study was to determine 1) the frequency and appropriateness of IUC use in the Emergency Department (ED) in elderly patients admitted to our acute care hospital, 2) the percentage of elderly patients with an IUC who were discharged from the hospital with a diagnosis of UTI, 3) the percentage of patients with IUCs who were diagnosed and treated for UTI in the ED or who had admission bacteriuria ≥105 organisms/ml indicating preexisting UTI, and 4) the percentage of patients with no indication of UTI on admission who had inappropriately placed IUCs and subsequently were diagnosed with a UTI. Methods Retrospective chart review. Chi square used to test significance of differences in proportions. Results Seventy three percent of patients who received an IUC in the ED were elderly (≥65 years old). During the study period, 277 elderly patients received an IUC prior to admission. Of these, 77 (28%) were diagnosed with UTI during their hospitalization. Fifty three (69%) of those diagnosed with a UTI by discharge either had the UTI diagnosed in the ED or had bacteriuria ≥105 organisms/ml prior to IUC placement. Of the 24 elderly patients who developed a catheter-associated UTI (i.e., 9% of the elderly population who received an IUC), 11 of the IUCs were placed inappropriately. Thus, 4% of elderly patients with no indication of UTI on admission who received an inappropriate IUC in the ED had a primary or secondary diagnosis of UTI by discharge. The overall rate of nosocomial UTI due to an inappropriately placed IUC was the same in males and females. Conclusion This study indicates that the strong association between IUC use and UTI may be partly explained by the high prevalence of

  16. Single dose oral mefenamic acid for acute postoperative pain in adults

    PubMed Central

    Moll, Rachel; Derry, Sheena; Moore, R Andrew; McQuay, Henry J

    2014-01-01

    Background Mefenamic acid is a non-steroidal anti-inflammatory drug (NSAID). It is most often used for treating pain of dysmenorrhoea in the short term (seven days or less), as well as mild to moderate pain including headache, dental pain, postoperative and postpartum pain. It is widely available in many countries worldwide. Objectives To assess the efficacy of single dose oral mefenamic acid in acute postoperative pain, and any associated adverse events. Search methods We searched Cochrane CENTRAL, MEDLINE, EMBASE and the Oxford Pain Relief Database for studies to December 2010. Selection criteria Single oral dose, randomised, double-blind, placebo-controlled trials of mefenamic acid for relief of established moderate to severe postoperative pain in adults. Data collection and analysis Studies were assessed for methodological quality and the data extracted by two review authors independently. Summed total pain relief (TOTPAR) or pain intensity difference (SPID) over 4 to 6 hours was used to calculate the number of participants achieving at least 50% pain relief. These derived results were used to calculate, with 95% confidence intervals, the relative benefit compared to placebo, and the number needed to treat (NNT) for one participant to experience at least 50% pain relief over 4 to 6 hours. 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 was collected. Main results Four studies with 842 participants met the inclusion criteria; 126 participants were treated with mefenamic acid 500 mg, 67 with mefenamic acid 250 mg, 197 with placebo, and 452 with lignocaine, aspirin, zomepirac or nimesulide. Participants had pain following third molar extraction, episiotomy and orthopaedic surgery. The NNT for at least 50% pain relief over 6 hours with a single dose of mefenamic acid 500 mg compared to placebo was 4.0 (2

  17. Acute urinary retention secondary to urethral involvement of granulomatosis with polyangiitis

    PubMed Central

    Anderson, Patrick T.; Gottheil, Stephanie; Gabril, Manal; Barra, Lillian; Power, Nicholas

    2017-01-01

    Granulomatosis with polyangiitis (GPA, formerly Wegener’s granulomatosis) is a systemic necrotizing vasculitis of small- and medium-sized blood vessels, primarily affecting the upper and lower respiratory tracts, as well as the kidneys. Urogenital manifestations of GPA are exceedingly rare and usually respond well to systemic immunosuppressive therapy. Here, we present a case of a 36-year-old female presenting with acute urinary obstruction secondary to urethral GPA involvement in the immediate postpartum period. Special consideration should be given to ruling out malignancy in all patients with a history of GPA and urethral lesions, especially when there is a history of cyclophosphamide treatment. PMID:28163812

  18. Escitalopram-Associated Acute Urinary Retention in Elderly Men With Known or Latent Benign Prostatic Hyperplasia: A Case Series.

    PubMed

    Ferentinos, Panagiotis; Margaritis, Dimitrios; Douzenis, Athanasios

    Lower urinary tract outflow dysfunction is frequent in older men and a potential cause of serious complications such as acute urinary retention (AUR). Drug-induced AUR has only rarely been reported with selective serotonin reuptake inhibitors including escitalopram; reported cases had no history of urinary outflow dysfunction. We herein report the development of AUR after the introduction of escitalopram at a standard dose in 3 male patients with previously diagnosed or unknown/latent and nonsymptomatic benign prostatic hyperplasia. Urinary retention receded after escitalopram discontinuation in 2 cases but led to emergent prostatectomy in the third. This case series highlights escitalopram's potential association with AUR in elderly men with known or latent benign prostatic hyperplasia. Further studies are warranted to investigate whether compromised or marginal urinary outflow should be considered a contraindication for treatment with escitalopram.

  19. Urine macrophage migration inhibitory factor (MIF) in children with urinary tract infection: a possible predictor of acute pyelonephritis.

    PubMed

    Otukesh, Hasan; Fereshtehnejad, Seyed-Mohammad; Hoseini, Rozita; Hekmat, Sepideh; Chalian, Hamid; Chalian, Majid; Bedayat, Arash; Salman Yazdi, Reza; Sabaghi, Saeed; Mahdavi, Saeed

    2009-01-01

    Macrophage migration inhibitory factor (MIF) is an important pro-inflammatory cytokine expressed at sites of inflammation. We have assessed this factor (MIF) in urinary tract infections with the aim of determining a non-invasive and sensitive method to differentiate upper and lower renal involvement. Thirty-three pediatric patients with urinary track infection (25 with acute pyelonephritis, eight with acute cystitis) and 40 healthy subjects were recruited for this prospective case-control study. Pyelonephritis was differentiated from cystitis by dimercaptosuccinic acid (DMSA) scan. Urinary MIF concentration was determined using an enzyme-linked immunosorbent assay method. The urine MIF/creatinine (Cr) ratio was significantly higher in pyelonephritis patients than in those with acute cystitis and the control group (P < 0.001). The optimal cut-point of 4.90 pg/micromol Cr for the urine MIF/Cr ratio has the potential to be a biomarker for distinguishing patients with acute pyelonephritis from those with acute cystitis. Determination of the urinary MIF was also useful in selecting the patients at risk of permanent renal damage. Of those patients with pyelonephritis, based on the DMSA scan at the time of infection, scarring on follow-up DMSA scan 9-12 months later occurred in patients with the highest urinary MIF/Cr ratios. We conclude that the urine MIF/Cr ratio is a sensitive test for differentiating acute pyelonephritis from acute cystitis and also for detecting children with acute pyelonephritis who are at a higher risk for permanent renal scars in the future.

  20. Acute Urinary Obstruction in a Tetraplegic Patient from Misplacement of Catheter in Urethra.

    PubMed

    Vaidyanathan, Subramanian; Singh, Gurpreet; Hughes, Peter L; Soni, Bakul M

    2016-01-01

    A male tetraplegic patient attended accident and emergency with a blocked catheter; on removing the catheter, he passed bloody urine. After three unsuccessful attempts were made to insert a catheter by nursing staff, a junior doctor inserted a three-way Foley catheter with a 30-mL balloon but inflated the balloon with 10 mL of water to commence the bladder irrigation. The creatinine level was mostly 19 µmol/L (range: 0-135 µmol/L) but increased to 46 µmol/L on day 7. Computerized tomography urogram revealed that the bilateral hydronephrosis with hydroureter was extended down to urinary bladder, the bladder was distended, prostatic urethra was dilated and filled with urine, and although the balloon of Foley catheter was not seen in the bladder, the tip of the catheter was seen lying in the urethra. Following the re-catheterization, the creatinine level decreased to 21 µmol/L. A follow-up ultrasound scan revealed no evidence of hydronephrosis in both kidneys. Flexible cystoscopy revealed inflamed bladder mucosa, catheter reaction, and tiny stones. There was no bladder tumor. This case report concludes that the cause of bilateral hydronephrosis, hydroureter, and distended bladder was inadequate drainage of urinary bladder as the Foley balloon that was under-filled slipped into the urethra resulting in an obstruction to urine flow. Urethral catheterization in tetraplegic patients should be performed by senior, experienced staff in order to avoid trauma and incorrect positioning. Tetraplegic subjects with decreased muscle mass have low creatinine level. Increase in creatinine level (>1.5 times the basal level) indicates acute kidney injury, although peak creatinine level may still be within laboratory reference range. While scanning the urinary tract of spinal cord injury patients with indwelling urinary catheter, if Foley balloon is not seen within the bladder, urethra should be scanned to locate the Foley balloon.

  1. 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.

  2. [Role of biomarkers in the differential diagnosis of acute respiratory failure in the immediate postoperative period of lung transplantation].

    PubMed

    Ruano, L; Sacanell, J; Roman, A; Rello, J

    2013-01-01

    Lung transplant recipients are at high risk of suffering many complications during the immediate postoperative period, such as primary graft dysfunction, acute graft rejection or infection. The most common symptom is the presence of acute respiratory failure, and the use of biomarkers could be useful for establishing an early diagnosis of these conditions. Different biomarkers have been studied, but none have proven to be the gold standard in the differential diagnosis of acute respiratory failure. This paper offers a review of the different biomarkers that have been studied in this field.

  3. Urinary cadmium levels predict mortality of patients with acute heart failure

    PubMed Central

    Hsu, Ching-Wei; Weng, Cheng-Hao; Lee, Cheng-Chia; Lin-Tan, Dan-Tzu; Chu, Pao-Hsien; Chen, Kuan-Hsing; Yen, Tzung-Hai; Huang, Wen-Hung

    2017-01-01

    Background Acute heart failure (AHF) is a serious condition that is associated with increased mortality in critically ill patients. Previous studies indicated that environmental exposure to cadmium increases mortality of general populations. However, the relationship of cadmium exposure and mortality is unclear for AHF patients. Materials and methods A total of 153 patients with AHF in intensive care units (ICUs) met the inclusion criteria and were followed up for 6 months. Demographic data, AHF etiology, hematological and biochemical data, and hospital mortality were recorded. The scores of two predictive systems (Sequential Organ Failure Assessment [SOFA], Acute Physiology and Chronic Health Evaluation II [APACHE II]) for mortality in critically ill patients were calculated, and urinary cadmium levels were recorded. Results At the end of the follow-up period, the mortality rate was 24.8%. The survivors (n=115) had higher urinary cadmium levels on day 1 (D1UCd) of ICU admission than non-survivors (n=38). A multiple linear regression analysis revealed a positive correlation between D1UCd and acute kidney injury, but a negative correlation between D1UCd and the level of serum albumin. A multivariate Cox analysis indicated that D1UCd was an independent predictor of mortality in AHF patients. For each increment of 1 μg of D1UCd, the hazard ratio for ICU mortality was 1.20 (95% confidence interval [CI]: 1.09–1.32, P<0.001). The area under the receiver operating characteristic curve for D1UCd was 0.84 (95% CI: 0.78–0.91), better than the values for the SOFA and APACHE II systems. Conclusion The D1UCd may serve as a single predictor of hospital mortality for AHF patients in the ICU. Because of the high mortality and smaller sample size, more investigations are required to confirm these observations and elucidate the underlying mechanisms. PMID:28392700

  4. Elevated serum lactoferrin and neopterin are associated with postoperative infectious complications in patients with acute traumatic spinal cord injury

    PubMed Central

    Du, Gang; Wei, Chengshou; Gu, Song; Tang, Jun

    2013-01-01

    Introduction Several studies have shown that lactoferrin (LF) and neopterin (NT) are correlated with infection. The aim of this study is to determine whether serum levels of LF and NT are associated with postoperative infectious complications in patients with acute traumatic spinal cord injury. Material and methods A total of 268 patients with acute traumatic spinal cord injury who underwent spinal surgery were enrolled in this study. Serum levels of LF, NT, and C-reactive protein (CRP), in addition to white blood cell count (WBC) and erythrocyte sedimentation rate (ESR), were measured preoperatively and 24 h postoperatively. Results In total, 22 of 268 patients (8.2%) developed postoperative infectious complications. The levels of serum LF, NT, and CRP were significantly higher in the infected patients than in the non-infected patients. No significant differences were observed in postoperative WBC count and ESR between the two groups. Multivariate logistic regression revealed that LF (OR: 1.004 (1.002–1.007)), NT (OR: 1.137 (1.054–1.227)), and CRP (OR: 1.023 (1.002–1.044)) were significantly associated with the presence of postoperative infectious complications. The area under receiver operating characteristic curves for LF, NT, and CRP was 0.709, 0.779, and 0.629, respectively. Conclusions Elevated serum concentrations of LF and NT are associated with early infection after surgery. Compared to CRP, elevated levels of LF and NT are better indicators for predicting postoperative infectious complications in patients with acute traumatic spinal cord injury. PMID:24273571

  5. Correlation between bone marrow dose volumes and acute hematological toxicity in postoperative gynecological cancer patients

    PubMed Central

    Li, Qian; Jiang, Ming-Hua; Chen, Jing; Liu, Wei; Zhu, Bi-Qing; Lu, E-Mei

    2016-01-01

    Objective: To identify the association between radiation dose volume and acute hematological toxicity (HT) in postoperative gynecological cancer patients receiving whole pelvic radiotherapy (RT) or intensity-modulated RT (IMRT), a principal component regression model was used to calculate HT. Methods: Women (n=100) receiving with or without chemotherapy RT were retrospectively analyzed, 52 of whom received chemotherapy (paclitaxel and nedaplatin). The pelvis and lumbar vertebrae, defined as the prolong-pelvic bone marrow, were divided into the (1) combined ilium, ischium and pubis and the (2) lumbar vertebrae and the sacrum. The V5-V40 of subsides was calculated. The complete blood counts were recorded weekly. The principal component analysis was performed on volumes which generated the principal components (PCs), followed by using a logistic regression model. Results: Forty-seven patients presented with grade 2-3 HT during RT. Chemotherapy increased the incidence of HT compared with RT alone (70.21% vs. 29.79%; p=0.001). Fifty-three patients with persistent HT developed more serious HT at an earlier stage of RT. The chemotherapy cycles and three PCs associated with grade 2-3 HT was identified to form the resulting principal logistic regression model. Conclusion: A new method to calculate the NTCP was achieved by PCs logistic regression. PMID:28083062

  6. Urinary tract analgesics for the treatment of patients with acute cystitis: where is the clinical evidence?

    PubMed

    Pergialiotis, Vassilis; Arnos, Pantelis; Mavros, Michael N; Pitsouni, Eleni; Athanasiou, Stavros; Falagas, Matthew E

    2012-08-01

    Acute cystitis is one of the most common health-related problems in the female population. Over the last few decades, a number of drugs labeled as 'urinary tract analgesics' were released; these are available over the counter and are gaining widespread resonance among the North American population. The main representatives of this class of drugs are phenazopyridine and methenamine hippurate. Methenamine's efficacy and side effects have been well studied in a recent systematic review. On the other hand, in contrast to its widespread use, the published clinical evidence regarding phenazopyridine's effectiveness and safety is scarce. In addition, consumers (potentially patients) appear to ignore the limitations of this kind of treatment. In this article, concerns regarding the use of over-the-counter uroanalgesics, with a focus on the relevant clinical evidence, are discussed.

  7. Clinical and laboratory characteristics of acute community-acquired urinary tract infections in adult hospitalised patients.

    PubMed

    Piljic, Dilista; Piljic, Dragan; Ahmetagic, Sead; Ljuca, Farid; Porobic Jahic, Humera

    2010-02-01

    Urinary tract infections (UTI) cause a great number of morbidity and mortality. These infections are serious complications in pregnancy, patients with diabetes, polycystic kidneys disease, sickle cell anaemia, kidney transplant and in patients with functional or structural anomalies of the urinary tract. The aim of this investigation was to determine a dominant causative agents of UTI and some of the clinical and laboratory characteristics of acute community-acquired UTI in adult hospitalised patients. We studied 200 adult patients with acute community-acquired UTI hospitalised in the Clinic for Infectious Diseases Tuzla from January 2006 to December 2007. The patients were divided into two groups: a group of patients with E. coli UTI (147) and a group of patients with non-E. coli UTI (53). In these two groups, the symptoms and signs of illness, blood test and urine analysis results were analysed. Our results have shown that the patients with E. coli UTI frequently had fever higher than 38,5 degrees C (p<0,0001), chills (p=0,0349), headache (p=0,0499), cloudy urine (p<0,0001), proteinuria (p=0,0011) and positive nitrite-test (p=0,0002). The patients with non-E. coli UTI frequently had fever lower than 38,5 degrees C (p<0,0001) and urine specific gravity <1015 (p=0,0012). There was no significant difference in blood test results between patients with E. coli and non-E. coli UTI. These clinical and laboratory findings can lead us to early etiological diagnosis of these UTI before urine culture detection of causative agents, which takes several days. Early etiological diagnosis of the E. coli and non-E. coli UTI is necessary for an urgent administration of appropriate empirical antibiotic treatment. This is very important in prevention of irreversible kidney damage, prolonged treatment, complications, as well as recidives and chronicity of the illness.

  8. Single dose oral codeine, as a single agent, for acute postoperative pain in adults

    PubMed Central

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

    2014-01-01

    Background Codeine is an opioid metabolised to active analgesic compounds, including morphine. It is widely available by prescription, and combination drugs including low doses of codeine are commonly available without prescription. Objectives To assess the efficacy, the time to onset of analgesia, the time to use of rescue medication and any associated adverse events of single dose oral codeine in acute postoperative pain. Search methods We searched CENTRAL, MEDLINE, EMBASE and PubMed to November 2009. Selection criteria Single oral dose, randomised, double-blind, placebo-controlled trials of codeine for relief of established moderate to severe postoperative pain in adults. Data collection and analysis Studies were assessed for methodological quality and data independently extracted by two review authors. Summed total pain relief (TOTPAR) or pain intensity difference (SPID) over 4 to 6 hours were used to calculate the number of participants achieving at least 50% pain relief, which were used to calculate, with 95% confidence intervals, the relative benefit compared to placebo, and the number needed to treat (NNT) for one participant to experience at least 50% pain relief over 4 to 6 hours. Numbers using rescue medication over specified time periods, and time to use of rescue medication, were sought as additional measures of efficacy. Data on adverse events and withdrawals were collected. Main results Thirty-five studies were included (1223 participants received codeine 60 mg, 27 codeine 90 mg, and 1252 placebo). Combining all types of surgery (33 studies, 2411 participants), codeine 60 mg had an NNT of at least 50% pain relief over 4 to 6 hours of 12 (8.4 to 18) compared with placebo. At least 50% pain relief was achieved by 26% on codeine 60 mg and 17% on placebo. Following dental surgery the NNT was 21 (12 to 96) (15 studies, 1146 participants), and following other types of surgery the NNT was 6.8 (4.6 to 13) (18 studies, 1265 participants). The NNT to prevent

  9. Acupuncture for Acute Postoperative Pain after Back Surgery: A Systematic Review and Meta-analysis of Randomized Controlled Trials

    PubMed Central

    Cho, Young-Hun; Kim, Chang-Kyu; Heo, Kwang-Ho; Lee, Myeong Soo; Ha, In-Hyuk; Son, Dong Wuk; Choi, Byung Kwan; Song, Geun-Sung; Shin, Byung-Cheul

    2015-01-01

    Objectives Acupuncture is commonly used as a complimentary treatment for pain management. However, there has been no systematic review summarizing the current evidence concerning the effectiveness of acupuncture for acute postoperative pain after back surgery. This systematic review aimed at evaluating the effectiveness of acupuncture treatment for acute postoperative pain (≤1 week) after back surgery. Methods We searched 15 electronic databases without language restrictions. Two reviewers independently assessed studies for eligibility and extracted data, outcomes, and risk of bias. Random effect meta-analyses and subgroup analyses were performed. Results Five trials, including 3 of high quality, met our inclusion criteria. The meta-analysis showed positive results for acupuncture treatment of pain after surgery in terms of the visual analogue scale (VAS) for pain intensity 24 hours after surgery, when compared to sham acupuncture (standard mean difference −0.67 (−1.04 to −0.31), P = 0.0003), whereas the other meta-analysis did not show a positive effect of acupuncture on 24-hour opiate demands when compared to sham acupuncture (standard mean difference −0.23 (−0.58 to 0.13), P = 0.21). Conclusion Our systematic review finds encouraging but limited evidence for the effectiveness of acupuncture treatment for acute postoperative pain after back surgery. Further rigorously designed clinical trials are required. PMID:24766648

  10. First Post-Operative Urinary Kidney Injury Biomarkers and Association with the Duration of AKI in the TRIBE-AKI Cohort

    PubMed Central

    Coca, Steven G.; Nadkarni, Girish N.; Garg, Amit X.; Koyner, Jay; Thiessen-Philbrook, Heather; McArthur, Eric; Shlipak, Michael G.; Parikh, Chirag R.

    2016-01-01

    Background We previously demonstrated that assessment of the duration of AKI, in addition to magnitude of rise in creatinine alone, adds prognostic information for long-term survival. We evaluated whether post-operative kidney injury biomarkers in urine collected immediately after cardiac surgery associate with duration of serum creatinine elevation. Methods We studied 1199 adults undergoing cardiac surgery in a prospective cohort study (TRIBE-AKI) and examined the association between the levels of five urinary biomarkers individually at 0–6 hours after surgery: interleukin-18 (IL-18), neutrophil gelatinase-associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1), liver fatty acid binding protein (L-FABP) and albumin with duration of serum creatinine-based AKIN criteria for AKI (0 (no AKI), 1–2, 3–6, ≥7 days). Results Overall, 407 (34%) patients had at least stage 1 AKI, of whom 251 (61.7%) had duration of 1–2 days, 118 (28.9%) had duration 3–6 days, and 38 (9.3%) had duration of ≥7 days. Higher concentrations of all biomarkers (per log increase) were independently associated with a greater odds of a longer duration of AKI; odds ratios and 95% confidence intervals using ordinal logistic regression were the following: IL-18: 1.22, 1.13–1.32; KIM-1: 1.36, 1.21–1.52; albumin 1.20, 1.09–1.32; L-FABP 1.11, 1.04–1.19; NGAL 1.06, 1.00–1.14). AKI duration of 7 days or longer was associated with a 5-fold adjusted risk of mortality at 3 years. Conclusions There was an independent dose-response association between urinary levels of injury biomarkers immediately after cardiac surgery and longer duration of AKI. Duration of AKI was also associated with long term mortality. Future studies should explore the potential utility of these urinary kidney injury biomarkers to enrich enrollment of patients at risk for longer duration of AKI into trials of interventions to prevent or treat post-operative AKI. PMID:27537050

  11. Urinary mitochondrial DNA is a biomarker of mitochondrial disruption and renal dysfunction in acute kidney injury

    PubMed Central

    Whitaker, Ryan M.; Stallons, L. Jay; Kneff, Joshua E.; Alge, Joseph L.; Harmon, Jennifer L.; Rahn, Jennifer J.; Arthur, John M.; Beeson, Craig C.; Chan, Sherine L.; Schnellmann, Rick G.

    2015-01-01

    Recent studies show the importance of mitochondrial dysfunction in the initiation and progression of acute kidney injury (AKI). However, no biomarkers exist linking renal injury to mitochondrial function and integrity. To this end, we evaluated urinary mitochondrial DNA (UmtDNA) as a biomarker of renal injury and function in humans with AKI following cardiac surgery. mtDNA was isolated from the urine of patients following cardiac surgery and quantified by qPCR. Patients were stratified into no AKI, stable AKI and progressive AKI groups based on Acute Kidney Injury Network (AKIN) staging. UmtDNA was elevated in progressive AKI patients, and was associated with progression of patients with AKI at collection to higher AKIN stages. To evaluate the relationship of UmtDNA to measures of renal mitochondrial integrity in AKI, mice were subjected to sham surgery or varying degrees of ischemia followed by 24 hours of reperfusion. UmtDNA increased in mice after 10-15 minutes of ischemia and positively correlated with ischemia time. Furthermore, UmtDNA was predictive of AKI in the mouse model. Finally, UmtDNA levels were negatively correlated with renal cortical mtDNA and mitochondrial gene expression. These translational studies demonstrate that UmtDNA is associated with recovery from AKI following cardiac surgery by serving as an indicator of mitochondrial integrity. Thus, UmtDNA may serve as valuable biomarker for the development of mitochondrial targeted therapies in AKI. PMID:26287315

  12. 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.

  13. 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

  14. The Impact of Acute Urinary Retention After Iodine-125 Prostate Brachytherapy on Health-Related Quality of Life

    SciTech Connect

    Roeloffzen, Ellen M.A.; Hinnen, Karel A.; Battermann, Jan J.; Monninkhof, Evelyn M.; Roermund, Joep G.H. van; Gellekom, Marion van; Frank, Steven J.; Vulpen, Marco van

    2010-08-01

    Purpose: To evaluate the impact of acute urinary retention (AUR) in patients treated with {sup 125}I prostate brachytherapy on short- and long-term health-related quality of life (HRQOL); and to assess whether pretreatment HRQOL has additional value in the prediction of AUR. Methods and Materials: For 127 patients treated with {sup 125}I brachytherapy for localized prostate cancer between December 2000 and June 2003, toxicity and HRQOL data were prospectively collected. Patients received a HRQOL questionnaire at five time points: before and 1 month, 6 months, 1 year, and 6 years after treatment. The questionnaire included the RAND-36 generic health survey, the cancer-specific European Organization for Research and Treatment of Cancer core questionnaire (EORTC QLQ-C30), the tumor-specific EORTC prostate cancer module (EORTC QLQ-PR25), and the American Urological Association (AUA) symptom index. Results: Of 127 patients, 13 (10.2%) developed AUR. Patients with AUR had a significantly worse urinary QOL at all time points compared with patients without AUR. The mean difference over time (6 years) between both groups for the EORTC QLQ-PR25 urinary symptom score was 13.0 points (p < 0.001) and for the AUA urinary symptom score was 15.7 points (p = 0.001). Global QOL scores (EORTC QLQ-C30) over time for patients who developed AUR were significantly worse compared with patients without AUR (mean difference 6.7 points; p = 0.043). In multivariate logistic regression analysis, pretreatment International Prostate Symptom Score (p = 0.004) and neoadjuvant hormonal treatment (p = 0.034) were predictors of AUR. Quality of life did not have added predictive value. Conclusion: Acute urinary retention after prostate brachytherapy has a significant negative impact on patient's HRQOL up to 6 years after treatment, in terms of both global QOL measures and urinary symptom scores. Furthermore, our results suggest limited value of pretreatment HRQOL measures for the prediction of AUR.

  15. 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

  16. Bilateral Continuous Quadratus Lumborum Block for Acute Postoperative Abdominal Pain as a Rescue After Opioid-Induced Respiratory Depression.

    PubMed

    Shaaban, Mohamed; Esa, Wael Ali Sakr; Maheshwari, Kamal; Elsharkawy, Hesham; Soliman, Loran Mounir

    2015-10-01

    We present a case of acute postoperative abdominal pain after proctosigmoidectomy and colorectal anastomosis that was treated by bilateral continuous quadratus lumborum block. The block was performed in the lateral position under ultrasound guidance with a 15-mL bolus of 0.5% bupivacaine injected anterior to the quadratus lumborum muscle followed by bilateral catheter placement. Each catheter received a continuous infusion of 0.1% bupivacaine at 8 mL/h and an on-demand bolus 5 mL every 30 minutes. Sensory level was confirmed by insensitivity to cold from T7 through T12. The block was devoid of hemodynamic side effects or motor weakness. This case demonstrates that bilateral continuous quadratus lumborum catheters can provide extended postoperative pain control.

  17. The Impact of Demographic, Clinical, Symptom and Psychological Characteristics on the Trajectories of Acute Postoperative Pain After Total Knee Arthroplasty

    PubMed Central

    Miaskowski, Christine; Rustøen, Tone; Rosseland, Leiv Arne; Paul, Steven M.; Cooper, Bruce A.; Lerdal, Anners

    2017-01-01

    Objective. Total knee arthroplasty is a painful procedure. No studies have evaluated modifiable predictors of acute postoperative pain trajectories during hospitalization. Methods. Consecutive patients (N = 188) were enrolled in a longitudinal cohort study and completed a demographic questionnaire, as well as the Brief Pain Inventory, Hospital Depression and Anxiety Scale, Lee Fatigue Scale, Fatigue Severity Scale, and Brief Illness Perception Questionnaire on the day before surgery. Clinical data were extracted from medical records. Setting and Patients. Each patient completed a pain diary that assessed pain at rest and with activity, and hours per day in pain every evening from day of surgery until postoperative day 3. Using hierarchical linear modeling, we investigated which demographic, clinical, symptom, and psychological characteristics predicted initial levels as well as the trajectories of acute pain at rest and with activity, and hours per day in pain. Results. Higher levels of all three acute pain characteristics on the day of surgery resulted in worse trajectories. Higher pain scores with rest and with activity on the day of surgery were associated with more days with femoral block, higher average dose of opioids, and higher emotional response to osteoarthritis. Higher number of comorbidities, higher average dose of opioids, and lower perceived control predicted more hours per day in pain on the day of surgery. Conclusions. This study identified several potentially modifiable predictors of worsening pain trajectories following total knee arthroplasty. Optimal pain management warrants identification of these high-risk patients and treatment of modifiable risk factors. PMID:27165969

  18. [Acute urinary retention: a few simple rules for a successful catheterization].

    PubMed

    Birkhäuser, Frédéric D; Studer, Urs E

    2015-01-01

    Acute urinary retention is a common emergency condition in elderly men. Transurethral and suprapubic catheterization are easy and safe procedures provided that a few simple rules are followed. Primarily, a transurethral catheter is placed if there is no urethral injury or stricture. Local anaesthesia of the urethra up to the sphincter region and a well-stretched penis warrant an atraumatic insertion of the catheter into the bladder. The use of a thick catheter with a round tip or of a catheter with a bended tip under rectal guidance facilitate the insertion of the catheter in difficult conditions. Alternatively, a suprapubic catheterization can be performed provided that no contraindication such as history or suspicion of transitional cell carcinoma is present. Optimal interventional conditions using ultrasound-guidance are mandatory in patients after abdominal surgery and with hemorrhagic diathesis in view of a safe and straight-forward placement of the suprapubic catheterization. In case of persistent bleeding after insertion of a suprapubic catheter, the suprapubic catheter should be replaced by one with a balloon blocked and kept under tension for several minutes.

  19. Identification of urinary metabolites of human subjects acutely poisoned by p-chloronitrobenzene.

    PubMed

    Yoshida, T; Tabuchi, T; Andoh, K

    1992-12-01

    1. Urinary metabolites from human subjects acutely poisoned with p-chloro-nitrobenzene (p-CNB) were identified by g.l.c.-mass spectrometry. 2. Eight substances, namely, a very large amount of N-acetyl-S-(4-nitrophenyl)-L-cysteine, relatively large quantities of p-chloroaniline, 2-chloro-5-nitrophenol and p-chloroformanilide produced by pyrolysis of a substance originating from p-CNB, small amounts of 2-amino-5-chlorophenol and 2,4-dichloroaniline, and traces of p-chloroacetanilide and 4-chloro-2-hydroxyacetanilide, were detected in urine samples. 3. All of the absorbed p-CNB was metabolized prior to excretion, as the parent compound was not found in urine. 4. N-Acetylated metabolites of p-chloroaniline and 2-amino-5-chlorophenol, resulting from p-CNB by metabolism, were found in only one of eight individuals indicating that this pathway is weak or may be absent in some humans. 5. A scheme for the pattern of metabolic pathways of p-CNB is proposed, and chlorination was considered to be a possible novel metabolic pathway.

  20. Microbiological and clinical characteristics in acute bacterial prostatitis according to lower urinary tract manipulation procedure.

    PubMed

    Kim, Sang Hoon; Ha, U-Syn; Yoon, Byung Il; Kim, Sun Wook; Sohn, Dong Wan; Kim, Hyun Woo; Cho, Su Yeon; Cho, Yong-Hyun

    2014-01-01

    We conducted a retrospective analysis of acute bacterial prostatitis (ABP) secondary to manipulation to document clinical features, management and microbiology based on the route of prior manipulation, which can be divided into two subgroups: transrectal and transurethral procedure. The medical records of 158 cases compatible with a confirmed diagnosis of ABP secondary to manipulation from 7 urological centers between 2001 and 2012 were reviewed. When subcategorized according to route of prior manipulation of the lower urinary tract, there were distinct differences between transrectal and transurethral manipulation group with regard to clinical and microbiological features. Escherichia coli was the most common causative bacterium in both groups, but Pseudomonas spp. were much more dominant pathogens in the group by transurethral manipulation than transrectal manipulation group. The susceptibilities to second-, third- and fourth-generation cephalosporins, amikacin, carbapenem and aztreonam were shown to be very low in the transurethral manipulation group. Therefore, it will take account the difference in antibiotic selection in the patients with ABP secondary to manipulation according to the manipulation route.

  1. Management of acute urinary retention: a worldwide survey of 6074 men with benign prostatic hyperplasia

    PubMed Central

    Fitzpatrick, John M; Desgrandchamps, François; Adjali, Kamel; Guerra, Lauro Gomez; Hong, Sung Joon; Khalid, Salman El; Ratana-Olarn, Krisada

    2012-01-01

    OBJECTIVES To evaluate the management of acute urinary retention (AUR) associated with benign prostatic hyperplasia (BPH) in real-life practice. To identify predictors of successful trial without catheter (TWOC). MATERIALS AND METHODS In all, 6074 men catheterized for painful AUR were enrolled in a prospective, cross-sectional survey conducted in public and private urology practices in France, Asia, Latin America, Algeria and the Middle East. Patient clinical characteristics, type of AUR and its management (type of catheterization, hospitalization, TWOC, use of α1-blockers, immediate or elective surgery) and adverse events observed during the catheterization period were recorded. Predictors of TWOC success were also analysed by multivariate regression analysis with stepwise procedure. RESULTS Of the 6074 men, 4289 (71%) had a spontaneous AUR and 1785 (29%) had a precipitated AUR, mainly as the result of loco-regional/general anaesthesia (28.5%) and excessive alcohol intake (18.2%). Presence of BPH was revealed by AUR in 44% of men. Hospitalization for AUR varied between countries, ranging from 1.7% in Algeria to 100% in France. A urethral catheter was inserted in most cases (89.8%) usually followed by a TWOC (78.0%) after a median of 5 days. Overall TWOC success rate was 61%. Most men (86%) received an α1-blocker (mainly alfuzosin) before catheter removal with consistently higher TWOC success rates, regardless of age and type of AUR. Multivariate regression analysis confirmed that α1-blocker before TWOC doubled the chances of success (odds ratio 1.92, 95% CI 1.52–2.42, P < 0.001). Age ≥70 years, prostate size ≥50 g, severe lower urinary tract symptoms, drained volume at catheterization ≥1000 mL and spontaneous AUR favoured TWOC failure. Catheterization >3 days did not influence TWOC success but was associated with increased morbidity and prolonged hospitalization for adverse events. In the case of TWOC failure, 49% of men were recatheterized and had BPH

  2. Urinary granzyme A mRNA is a biomarker to diagnose subclinical and acute cellular rejection in kidney transplant recipients.

    PubMed

    van Ham, S Marieke; Heutinck, Kirstin M; Jorritsma, Tineke; Bemelman, Fréderike J; Strik, Merel C M; Vos, Wim; Muris, Jettie J F; Florquin, Sandrine; Ten Berge, Ineke J M; Rowshani, Ajda T

    2010-11-01

    The distinction between T-cell-mediated rejection (TCMR) and other causes of kidney transplant dysfunction such as tubular necrosis requires biopsy. Subclinical rejection (SCR), an established risk factor for chronic allograft dysfunction, can only be diagnosed by protocol biopsy. A specific non-invasive biomarker to monitor immunological graft status would facilitate diagnosis and treatment of common transplantation-related complications. To identify possible markers, we measured urinary mRNA levels of several cytolytic proteins by quantitative PCR. Our cohort of 70 renal transplant recipients had biopsy proven type I and type II TCMR, acute tubular necrosis, SCR, calcineurin inhibitor-toxicity, cytomegalovirus infection, and stable graft function with normal histology. Granzyme A (GzmA) mRNA was significantly higher in subclinical and acute cellular rejection compared to patients with stable grafts or those with tubular necrosis with 80% sensitivity and up to 100% specificity. Granzyme B and perforin mRNA levels could significantly discriminate acute rejection from stable or tubular necrosis, but were not significantly elevated during SCR. Importantly, only GzmA mRNA remained below detection limits from grafts that were stable and most with tubular necrosis. Hence, the presented data indicate that urinary GzmA mRNA levels may entail a diagnostic non-invasive biomarker to distinguish patients with subclinical and acute cellular rejection from those with tubular necrosis or stable grafts.

  3. Tissue Kim-1 and urinary clusterin as early indicators of cisplatin-induced acute kidney injury in rats.

    PubMed

    Vinken, Petra; Starckx, Sofie; Barale-Thomas, Erio; Looszova, Adriana; Sonee, Manisha; Goeminne, Nick; Versmissen, Loes; Buyens, Kristel; Lampo, Ann

    2012-10-01

    The kidney is one of the main targets of drug toxicity, and early detection of renal damage is critical in preclinical drug development. A model of cisplatin-induced nephrotoxicity in male Sprague Dawley rats treated for 1, 3, 5, 7, or 14 days at 1 mg/kg/day was used to monitor the spatial and temporal expression of various indicators of kidney toxicity during the progression of acute kidney injury (AKI). As early as 1 day after cisplatin treatment, positive kidney injury molecule-1 (Kim-1) immunostaining, observed in the outer medulla of the kidney, and changes in urinary clusterin indicated the onset of proximal tubular injury in the absence of functional effects. After 3 days of treatment, Kim-1 protein levels in urine increased more than 20-fold concomitant with a positive clusterin immunostaining and an increase in urinary osteopontin. Tubular basophilia was also noted, while serum creatinine and blood urea nitrogen levels were elevated only after 5 days, together with tubular degeneration. In conclusion, tissue Kim-1 and urinary clusterin were the most sensitive biomarkers for detection of cisplatin-induced kidney damage. Thereafter, urinary Kim-1 and osteopontin, as well as clusterin immunostaining accurately correlated with the histopathological findings. When AKI is suspected in preclinical rat studies, Kim-1, clusterin, and osteopontin should be part of urinalysis and/or IHC can be performed.

  4. Acute postoperative inflammatory polyarthritis associated with a lone IgM cardiolipin antibody

    PubMed Central

    Chua, Ignatius; Jawad, Ali

    2015-01-01

    While the most recognised complication after joint surgery is septic arthritis, other forms of joint pathology may occur. We present a case of postoperative polyarthritis with high inflammatory markers, which responded to a course of prednisolone. The occurrence of high IgM cardiolipin antibodies that normalised with treatment suggests that this condition is a form of transient autoimmunity. PMID:25733090

  5. Randomized comparative study of moxalactam and cefazolin in the treatment of acute urinary tract infections in adults.

    PubMed Central

    Lea, A S; Sudan, A W; Wood, B A; Gentry, L O

    1982-01-01

    Eighty-nine patients with clinical and laboratory evidence of acute urinary tract infection were randomized to therapy with either moxalactam (500 mg) or cefazolin (1 g) every 12 h. Escherichia coli was the predominant pathogen in both groups (92.6 versus 90.2%). Therapy was continued for 3 days after the patient defervesced. The minimum hospital stay was 5 days. Sequential urine cultures were obtained on day 3, at discharge, and 5 to 10 days after the cessation of therapy. THe average duration of hospital stay was 5.6 days for both groups of patients. THe incidence of recurrent infection was similar in uncomplicated patients (9.1 versus 10%) and in complicated patients with a condition predisposing them to urinary tract infections (43 versus 42%). Moxalactam-treated patients had a higher incidence of reversible hepatic enzyme elevation (36%) and Streptococcus faecalis superinfections (12.2%). Moxalactam is as effective as cefazolin for the elimination of gram-negative pathogens from the urine of patients with acute urinary tract infections, but it is associated with a higher incidence of reversible side effects. PMID:6214996

  6. Cystitis - acute

    MedlinePlus

    Uncomplicated urinary tract infection; UTI - acute cystitis; Acute bladder infection; Acute bacterial cystitis ... cause. Menopause also increases the risk for a urinary tract infection. The following also increase your chances of having ...

  7. 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.

  8. 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

  9. Strict blood glucose control by an artificial endocrine pancreas during hepatectomy may prevent postoperative acute kidney injury.

    PubMed

    Mita, Naoji; Kawahito, Shinji; Soga, Tomohiro; Takaishi, Kazumi; Kitahata, Hiroshi; Matsuhisa, Munehide; Shimada, Mitsuo; Kinoshita, Hiroyuki; Tsutsumi, Yasuo M; Tanaka, Katsuya

    2017-03-01

    The aim of the present study was to evaluate the usefulness of a closed-loop system (STG-55; Nikkiso, Tokyo, Japan), a type of artificial endocrine pancreas for the continuous monitoring and control of intraoperative blood glucose, for preventing postoperative acute kidney injury (AKI) in patients undergoing hepatectomy. Thirty-eight patients were enrolled in this study. Glucose concentrations were controlled with either a manual injection of insulin based on a commonly used sliding scale (manual insulin group, n = 19) or the programmed infusion of insulin determined by the control algorithm of the artificial endocrine pancreas (programmed insulin group, n = 19). After the induction of anesthesia, a 20-G intravenous catheter was inserted into the peripheral forearm vein of patients in the programmed insulin group and connected to an artificial endocrine pancreas (STG-55). The target range for glucose concentrations was set to 100-150 mg/dL. The mean serum creatinine concentrations of preoperative, postoperative 24 and 48 h were 0.72, 0.78, and 0.79 mg/dL in the programmed insulin group, and 0.81, 0.95, and 1.03 mg/dL in the manual insulin group, respectively. Elevations in serum creatinine concentrations postoperative 48 h were significantly suppressed in the programmed insulin group. The STG-55 closed-loop system was effective for maintaining strict blood glucose control during hepatectomy with minimal variability in blood glucose concentrations and for suppressing elevations in serum creatinine concentrations. Strict blood glucose control by an artificial endocrine pancreas during hepatectomy may prevent postoperative AKI.

  10. The combination of urinary IL - 6 and renal biometry as useful diagnostic tools to differentiate acute pyelonephritis from lower urinary tract infection

    PubMed Central

    Azab, Sherif; Zakaria, Mostafa; Raafat, Mona; Seief, Hadeel

    2016-01-01

    ABSTRACT Objective: To evaluate the role of renal ultrasound (RUS) and urinary IL-6 in the differentiation between acute pyelonephritis (APN) and lower urinary tract infection (LUTI). Patients and methods: This prospective study was carried out at the Pediatric and urology outpatient and inpatient departments of Cairo University Children's Hospital as well as October 6 University Hospital and it included 155 children between one month and fourteen years old with positive culture UTI. Patients were categorized into APN and LUTI based on their clinical features and laboratory parameters. Thirty healthy children, age and sex matched constituted the control group. Children with positive urine cultures were treated with appropriate antibiotics. Before treatment, urinary IL-6 was measured by enzyme immunoassay technique (ELISA), and renal ultrasound (RUS) was done. CRP (C-reactive protein), IL-6 and RUS were repeated on the 14th day of antibiotic treatment to evaluate the changes in their levels in response to treatment. Results: UIL-6 levels were more significantly higher in patients with APN than in patients with LUTI (24.3±19.3pg/mL for APN vs. 7.3±2.7pg/mL in LUTI (95% CI: 2.6-27.4; p<0.01). Similarly, serum CRP was more significantly higher in patients with APN than in children with LUTI (19.7±9.1μg/mL vs. 5.5±2.3μg/mL (p<0.01). IL-6 levels >20pg/mL and serum CRP >20μg/mL were highly reliable markers of APN. Mean renal volume and mean volume difference between the two kidneys in the APN group were more than that of the LUTI and control groups (P<0.001). Renal volume between 120-130% of normal was the best for differentiating APN from LUTI. Conclusions: RUS and urinary IL-6 levels have a highly dependable role in the differentiation between APN and LUTI especially in places where other investigations are not available and/ or affordable. PMID:27564295

  11. A multicentre survey of the current acute post-operative pain management practices in tertiary care teaching hospitals in Maharashtra

    PubMed Central

    Khatib, Samina Khaliloddin; Razvi, Syed Shamim; Kulkarni, Sadhana Sudhir; Parab, Swapnil

    2017-01-01

    Background and Aims: Undertreated pain can have negative consequences on patients' health as well as the health-care system. The present study was aimed at identifying the current trends in post-operative pain management and availability of acute pain services (APS). In addition, it is also an attempt to assess the availability of analgesia for non-surgical cases, and the attitudes, beliefs, and perceptions of clinicians regarding acute pain management in the tertiary hospitals in the state of Maharashtra (India). Methods: This was a cross-sectional, multicentre questionnaire survey involving the anaesthesiologists and surgeons. Percentages, median, interquartile ranges were calculated and compared by employing a Wilcoxon sign rank test. Results: Data from thirty centres revealed that the surgeons played a major role in treating pain, while most of the anaesthesiologists treated pain primarily in the operation theatre and recovery room. An APS was operational in seven hospitals. The most frequently employed techniques to achieve analgesia were the administration of non-steroidal anti-inflammatory drugs, opioids and epidural analgesia. The majority of the centres had no written protocol and dedicated staff for pain management, pain assessment was not adequately stressed, and only five out of the thirty centres included in the study provided ongoing pain education to health professionals even when the hospitals claimed to provide APS. The major hurdles in providing optimal analgesia and implementing APS were a lack of pain education, equipment and administrative problems. Conclusion: Thus, the tertiary centres in Maharashtra fall short of providing optimal acute post-operative pain management.

  12. Predictive Accuracy of Urinary neutrophil gelatinase associated lipocalin (NGAL) for renal parenchymal involvement in Children with Acute Pyelonephritis

    PubMed Central

    Ghasemi, Kambiz; Esteghamati, Maryam; Borzoo, Sara; Parvaneh, Erfan; Borzoo, Samira

    2016-01-01

    Introduction Urinary tract infections (UTIs) are among the most prevalent infections in children and infants. Early and accurate detection of renal parenchymal involvement in UTI is necessary for decision making and determining treatment strategies. The aim of this study was to determine the predictive accuracy of urinary neutrophil gelatinase-associated lipocalin (NGAL) for renal parenchymal involvement in children with acute pyelonephritis. Methods This descriptive, cross-sectional study was conducted in 2014 on children who had been diagnosed with UTI. Children who were admitted to Koodakan Hospital in Bandar Abbas, Hormozgan Province, Iran, and whose ages ranged from two months to 14 years were enrolled in the study. Urine samples were taken to conduct urinary NGAL tests, urine cultures, and urinalyses. In addition, some blood samples were collected for the purpose of determining leukocyte count and C-reactive protein (CRP) and to conduct erythrocyte sedimentation rate (ESR) tests. All patients underwent a dimercaptosuccinic acid (DMSA) scan. SPSS software was used to analyze the data. Results Among the participants in the study, 29 were male (32%), and 60 were female (68%). The mean age of the children who participated in the study was 2.99 ± 2.94 years. The results of the Kruskal-Wallis test showed a significant increase in the urinary NGAL level, an increase in the CRP level, and higher DMSA scan grades (p < 0.001). The cutoff point amounted to > 5 mg/l, having the negative predictive value (NPV) of 76.3%, the specificity of 97.83%, the positive predictive value (PPV) of 96.7%, and the sensitivity of 67.4%. Conclusion Urinary NGAL is not sensitive enough for the prediction of renal parenchymal involvement, but it is a specific marker. PMID:27053998

  13. Test characteristics of urinary biomarkers depend on quantitation method in acute kidney injury.

    PubMed

    Ralib, Azrina Md; Pickering, John W; Shaw, Geoffrey M; Devarajan, Prasad; Edelstein, Charles L; Bonventre, Joseph V; Endre, Zoltan H

    2012-02-01

    The concentration of urine influences the concentration of urinary biomarkers of AKI. Whether normalization to urinary creatinine concentration, as commonly performed to quantitate albuminuria, is the best method to account for variations in urinary biomarker concentration among patients in the intensive care unit is unknown. Here, we compared the diagnostic and prognostic performance of three methods of biomarker quantitation: absolute concentration, biomarker normalized to urinary creatinine concentration, and biomarker excretion rate. We measured urinary concentrations of alkaline phosphatase, γ-glutamyl transpeptidase, cystatin C, neutrophil gelatinase-associated lipocalin, kidney injury molecule-1, and IL-18 in 528 patients on admission and after 12 and 24 hours. Absolute concentration best diagnosed AKI on admission, but normalized concentrations best predicted death, dialysis, or subsequent development of AKI. Excretion rate on admission did not diagnose or predict outcomes better than either absolute or normalized concentration. Estimated 24-hour biomarker excretion associated with AKI severity, and for neutrophil gelatinase-associated lipocalin and cystatin C, with poorer survival. In summary, normalization to urinary creatinine concentration improves the prediction of incipient AKI and outcome but provides no advantage in diagnosing established AKI. The ideal method for quantitating biomarkers of urinary AKI depends on the outcome of interest.

  14. Acute post-operative diabetic ketoacidosis: Atypical harbinger unmasking latent diabetes mellitus.

    PubMed

    Haldar, Rudrashish; Khandelwal, Ankur; Gupta, Devendra; Srivastava, Shashi; Singh, Prabhat K

    2016-10-01

    Hyperglycaemia following surgical and anaesthetic stress is a well-established entity which might have undesirable clinical consequences in known diabetics. We encountered a rare event where an undiagnosed diabetic patient developed ketoacidosis in the immediate post-operative period which was her initial presenting symptom of deranged glucoregulation. Presumably, the stress induced by surgery and anaesthesia lead to the genesis of this event. We discuss the management of this case. In addition, we highlight the importance of glycosylated haemoglobin as a subject of future research in identifying such "at risk" patients and for stratifying the risk of hyperglycaemic complications in perioperative settings.

  15. Correlates of satisfaction with pain treatment in the acute postoperative period: results from the international PAIN OUT registry.

    PubMed

    Schwenkglenks, Matthias; Gerbershagen, Hans J; Taylor, Rod S; Pogatzki-Zahn, Esther; Komann, Marcus; Rothaug, Judith; Volk, Thomas; Yahiaoui-Doktor, Maryam; Zaslansky, Ruth; Brill, Silviu; Ullrich, Kristin; Gordon, Debra B; Meissner, Winfried

    2014-07-01

    Patient ratings of satisfaction with their postoperative pain treatment tend to be high even in those with substantial pain. Determinants are poorly understood and have not previously been studied in large-scale, international datasets. PAIN OUT, a European Union-funded acute pain registry and research project, collects patient-reported outcome data on postoperative day 1 using the self-reported International Pain Outcome Questionnaire (IPO), and patient, clinical, and treatment characteristics. We investigated correlates of satisfaction and consistency of effects across centres and countries using multilevel regression modelling. Our sample comprised 16,868 patients (median age 55 years; 55% female) from 42 centres in 11 European countries plus Israel, USA, and Malaysia, who underwent a wide range of surgical procedures, for example, joint, limb, and digestive tract surgeries. Median satisfaction was 9 (interquartile range 7-10) on a 0-10 scale. Three IPO items showed strong associations and explained 35% of the variability present in the satisfaction variable: more pain relief received, higher allowed participation in pain treatment decisions, and no desire to have received more pain treatment. Patient factors and additional IPO items reflecting pain experience (eg, worst pain intensity), pain-related impairment, and information on pain treatment added little explanatory value, partially due to covariate correlations. Effects were highly consistent across centres and countries. We conclude that satisfaction with postoperative pain treatment is associated with the patients' actual pain experience, but more strongly with impressions of improvement and appropriateness of care. To the degree they desire, patients should be provided with information and involved in pain treatment decisions.

  16. Differential diagnosis of acute miliary pulmonary tuberculosis from widespread-metastatic cancer for postoperative lung cancer patients: two cases

    PubMed Central

    Zhao, Wei; Tian, Yuke; Peng, Feng; Long, Jianlin; Liu, Lan; Lu, You

    2017-01-01

    Pulmonary infections and lung cancer can resemble each other on radiographic images, which makes it difficult to diagnosis accurately and apply an appropriate therapy. Here we report two cases that two postoperative patients with lung adenocarcinoma developed diffuse nodules in bilateral lungs in a month which needed to be distinguished between metastatic malignancies and infectious diseases. Although there are much similarities in disease characteristics of two cases, patient in case one was diagnosed as acute miliary pulmonary tuberculosis (TB) while patient in case two was diagnosed as metastatic disease. The symptoms and pulmonary foci on CT scan of patient in case one improved distinctly after the immediate anti-TB treatment, but the disease of patient in case two progressed after chemotherapy. These findings caution us that differential diagnosis is crucial and have significance in guiding clinical work. PMID:28275493

  17. Increase in volume of lignocaine/adrenaline-containing local anaesthetic solution causes increase in acute postoperative pain after gingivectomy.

    PubMed

    Jorkjend, L; Skoglund, L A

    2000-06-01

    A randomized, single-blind, within-patient, crossover study was done in 44 patients (27 women and 17 men mean age 47 years, range 29-63) who had bilateral 'identical' gingivectomies. On one occasion a standard volume of local anaesthetic containing lignocaine 2% and adrenaline (1/80 000) was infiltrated into the mucosal tissue before operation. On the other occasion double the standard volume was infiltrated. The intensity of pain postoperatively was recorded by the patients on 100 mm visual analogue scale every hour for an 11-hour observation period. The intensity of pain when double volume had been given was significantly higher than that after the standard volume from 2 to 8 hours postoperatively (P < 0.04), the median (range) being 52.0 mm (0.0-434.0) compared with 30.5 mm (0.0-359.0) after the standard volume (P < 0.005). Doubling the volume of local anaesthetic containing adrenaline that was infiltrated increased the intensity of acute pain after gingivectomy.

  18. A Clinical Experimental Model to Evaluate Analgesic Effect of Remote Ischemic Preconditioning in Acute Postoperative Pain

    PubMed Central

    Pereira, Francisco Elano Carvalho; Mello, Irene Lopes; Pimenta, Fernando Heladio de Oliveira Medeiros; Costa, Debora Maia; Wong, Deysi Viviana Tenazoa; Fernandes, Claudia Regina; Lima Junior, Roberto César; Gomes, Josenília M. Alves

    2016-01-01

    This study aims to evaluate the viability of a clinical model of remote ischemic preconditioning (RIPC) and its analgesic effects. It is a prospective study with twenty (20) patients randomly divided into two groups: control group and RIPC group. The opioid analgesics consumption in the postoperative period, the presence of secondary mechanical hyperalgesia, the scores of postoperative pain by visual analog scale, and the plasma levels interleukins (IL-6) were evaluated. The tourniquet applying after spinal anesthetic block was safe, producing no pain for all patients in the tourniquet group. The total dose of morphine consumption in 24 hours was significantly lower in RIPC group than in the control group (p = 0.0156). The intensity analysis of rest pain, pain during coughing and pain in deep breathing, showed that visual analogue scale (VAS) scores were significantly lower in RIPC group compared to the control group: p = 0.0087, 0.0119, and 0.0015, respectively. There were no differences between groups in the analysis of presence or absence of mechanical hyperalgesia (p = 0.0704) and in the serum levels of IL-6 dosage over time (p < 0.0001). This clinical model of remote ischemic preconditioning promoted satisfactory analgesia in patients undergoing conventional cholecystectomy, without changing serum levels of IL-6. PMID:27446611

  19. Randomized comparative study of amoxicillin-clavulanic acid and co-trimoxazole in the treatment of acute urinary tract infections in adults.

    PubMed Central

    Karachalios, G N

    1985-01-01

    The efficacy and safety of amoxicillin-clavulanic acid were compared with those of co-trimoxazole in the treatment of acute urinary tract infections. A total of 104 patients (mean age, 52 years) with clinical and laboratory evidence of acute urinary tract infection were enrolled in the study. Characteristics and infecting organisms were equivalent in both groups of patients. Escherichia coli was the predominant bacteria pathogen in both groups. Both drugs resulted in clinical improvement in 100% of the patients; bacteriological cure after the termination of therapy was 95% with amoxicillin-clavulanic acid and 83% with co-trimoxazole (P less than 0.001). Side effects were not severe enough to necessitate discontinuation of the antimicrobial agents. Amoxicillin-clavulanic acid is effective and safe therapy for acute urinary tract infections caused by susceptible bacteria. PMID:3911880

  20. The significance of urinary beta-2 microglobulin level for differential diagnosis of familial Mediterranean fever and acute appendicitis.

    PubMed

    Ugan, Yunus; Korkmaz, Hakan; Dogru, Atalay; Koca, Yavuz Savas; Balkarlı, Ayse; Aylak, Firdevs; Tunc, Sevket Ercan

    2016-07-01

    The clinical and laboratory parameters widely used are not specific to discriminate the abdominal pain due to FMF attack from that of acute appendicitis. The present study aims to investigate the urinary beta-2 microglobulin (U-β2M) level as a potential parameter to identify these two diseases mimicking each other. A total of 51 patients with established FMF diagnosis due to Tel Hashomer criteria on colchicine treatment (1-1.5 mg/day), 15 patients with acute appendicitis who had appropriate clinical picture and were also supported pathologically after the surgery, and 20 healthy controls were enrolled in the study. Of the 51 patients with FMF, 25 were at an attack period, while remaining 26 were not. For the diagnosis of acute attack, as well as physical examination, laboratory tests including white blood cell count, C-reactive protein, and erythrocyte sedimentation rate were performed. From urine specimens U-β2M, microalbumin, and N-acetyl glucosaminidase (U-NAG) were measured. U-β2M levels were significantly higher in acute appendicitis group compared to FMF attack, FMF non-attack, and control groups (p < 0.001, p < 0.001, and p < 0.001, respectively). U-NAG and microalbuminuria were significantly higher in acute appendicitis, FMF attack, and FMF non-attack groups compared to controls (U-NAG p < 0.001, p = 0.016, p = 0.004, microalbuminuria p < 0.001, p < 0.001, p < 0.001, respectively). Microalbuminuria was significantly higher in acute appendicitis group compared to the FMF attack group (p = 0.004). Determination of U-β2M levels may be helpful for differential diagnosis of peritonitis attacks of FMF patients on colchicine treatment and acute appendicitis. However, this finding should be substantiated with other studies.

  1. [Postoperative acute mitral regurgitation. Unexpected finding after minor non-cardiac surgery].

    PubMed

    Wagner, K J; Unterbuchner, C; Bogdanski, R; Martin, J; Kochs, E F; Tassani-Prell, P

    2008-10-01

    This report describes the case of a 59-year-old man who was scheduled for general anesthesia with propofol, sufentanil and sevoflurane for removal of a metal implant. The patient was classified as American Society of Anesthesiologists (ASA) II status because of an asymptomatic mitral valve prolapse and medically treated arterial hypertension. During induction of narcosis a pulsoxymetrically measured inadequate increase in oxygen saturation after preoxygenation was noticed and a moderate respiratory obstruction occurred intraoperatively, but anesthesia was uneventfully completed and the patient was extubated. However, 3 h later the patient developed severe dyspnea, hypoxia, tachycardia and arterial hypotension. Physical examination revealed a new grade 4/6 systolic murmur radiating to the axilla and X-ray showed bilateral pulmonary edema. Neither electrocardiographic nor biochemical manifestations of acute myocardial infarction were identified but transthoracic echocardiography revealed fluttering of the posterior leaflet of the mitral valve with grade III regurgitation and dilation of the left atrium. Coronary angiography was normal and left ventriculography confirmed severe mitral regurgitation. Mitral valve repair was successfully performed 22 h after presentation of symptoms. Mitral regurgitation is a common finding on echocardiography, seen to some degree in over 75% of the population. The etiology of mitral valve insufficiency which can be caused by pathologic changes of one or more of the components of the mitral valve, including the leaflets, annulus, chordae tendineae, papillary muscles, or by abnormalities of the surrounding left ventricle and/or atrium are discussed. Rupture of mitral chordae tendineae is infrequent and causes acute hemodynamic deterioration and needs corrective surgery. Valve replacement should be performed only if mitral valve repair is not possible. Echocardiography is an invaluable tool in determining the severity of regurgitation

  2. The Transition of Acute Postoperative Pain to Chronic Pain: An Integrative Overview of Research on Mechanisms.

    PubMed

    Chapman, C Richard; Vierck, Charles J

    2017-04-01

    The nature of the transition from acute to chronic pain still eludes explanation, but chronic pain resulting from surgery provides a natural experiment that invites clinical epidemiological investigation and basic scientific inquiry into the mechanisms of this transition. The primary purpose of this article is to review current knowledge and hypotheses on the transition from acute to persistent postsurgical pain, summarizing literature on clinical epidemiological studies of persistent postsurgical pain development, as well as basic neurophysiological studies targeting mechanisms in the periphery, spinal cord, and brain. The second purpose of this article is to integrate theory, information, and causal reasoning in these areas. Conceptual mapping reveals 5 classes of hypotheses pertaining to pain. These propose that chronic pain results from: 1) persistent noxious signaling in the periphery; 2) enduring maladaptive neuroplastic changes at the spinal dorsal horn and/or higher central nervous system structures reflecting a multiplicity of factors, including peripherally released neurotrophic factors and interactions between neurons and microglia; 3) compromised inhibitory modulation of noxious signaling in medullary-spinal pathways; 4) descending facilitatory modulation; and 5) maladaptive brain remodeling in function, structure, and connectivity. The third purpose of this article is to identify barriers to progress and review opportunities for advancing the field. This review reveals a need for a concerted, strategic effort toward integrating clinical epidemiology, basic science research, and current theory about pain mechanisms to hasten progress toward understanding, managing, and preventing persistent postsurgical pain.

  3. Postoperative metabolic alkalosis and acute renal failure: rationale for the use of hydrochloric acid.

    PubMed

    Shavelle, H S; Parke, R

    1975-10-01

    Metabolic alkalosis secondary to chloride depletion, especially following gastrointestinal surgery and associated with acute renal failure, is a frequent clinical occurrence. Management of the resultant acid-base disturbance mandates chloride replacement. The presence of oliguria limits the choice of accompanying cation. The use of intravenous hydrochloric acid to correct and maintain proper chloride balance, secondary to external gastric fluid losses, is recommended as a straightforward approach. Two brief case synopses are presented. Both patients, florid examples of profound chloride depletion, required large amounts of intravenous hydrochloric acid. The options regarding the choice of chloride solution, hazards involved, and a simplified schema of replacement therapy are presented. Combined gastrointestinal and renal dysfunction create unusual biochemical and clinical alterations and may result in a complex management problem.

  4. A case of acute postoperative transitory sialadenosis of the submandibular glands in a healthy dog.

    PubMed

    Cattai, Andrea; Levorato, Silvia; Franci, Paolo

    2017-01-10

    A 1-year-old healthy female cross-breed dog, weighing 4.5 kg, was scheduled for elective neutering. Fentanyl (5 µg/kg) and propofol (4 mg/kg) were administered intravenously (IV) to induce anesthesia, which was maintained with isoflurane and a constant fentanyl infusion rate (10 µg/kg/hr). During the recovery from the anesthesia, the presence of bilateral dense submandibular masses was recognized, as was the excessive secretion of saliva. An ultrasound examination was performed and revealed bilateral abnormally-diffused enlargement of the submandibular salivary glands. A cytology examination was conducted, and no signs of abnormality were found. The size of the swellings subsequently diminished, completely subsiding after 2 hr, as did the hyper-salivation. To the authors' knowledge, this represents the first case report of an acute transient swelling of submandibular glands after general anesthesia in a dog.

  5. A case of acute postoperative transitory sialadenosis of the submandibular glands in a healthy dog

    PubMed Central

    CATTAI, Andrea; LEVORATO, Silvia; FRANCI, Paolo

    2016-01-01

    A 1-year-old healthy female cross-breed dog, weighing 4.5 kg, was scheduled for elective neutering. Fentanyl (5 µg/kg) and propofol (4 mg/kg) were administered intravenously (IV) to induce anesthesia, which was maintained with isoflurane and a constant fentanyl infusion rate (10 µg/kg/hr). During the recovery from the anesthesia, the presence of bilateral dense submandibular masses was recognized, as was the excessive secretion of saliva. An ultrasound examination was performed and revealed bilateral abnormally-diffused enlargement of the submandibular salivary glands. A cytology examination was conducted, and no signs of abnormality were found. The size of the swellings subsequently diminished, completely subsiding after 2 hr, as did the hyper-salivation. To the authors’ knowledge, this represents the first case report of an acute transient swelling of submandibular glands after general anesthesia in a dog. PMID:27616555

  6. A new clinical multivariable model that predicts postoperative acute kidney injury: impact of endogenous ouabain

    PubMed Central

    Simonini, Marco; Lanzani, Chiara; Bignami, Elena; Casamassima, Nunzia; Frati, Elena; Meroni, Roberta; Messaggio, Elisabetta; Alfieri, Ottavio; Hamlyn, John; Body, Simon C.; Collard, C. David; Zangrillo, Alberto; Manunta, Paolo; Body, Simon C.; Daniel Muehlschlegel, J.; Shernan, Stanton K.; Fox, Amanda A.; David Collard, C.

    2014-01-01

    Background Acute kidney injury (AKI) is an important complication of cardiac surgery. Recently, elevated levels of endogenous ouabain (EO), an adrenal stress hormone with haemodynamic and renal effects, have been associated with worse renal outcome after cardiac surgery. Our aim was to develop and evaluate a new risk model of AKI using simple preoperative clinical parameters and to investigate the utility of EO. Methods The primary outcome was AKI according to Acute Kidney Injury Network stage II or III. We selected the Northern New England Cardiovascular Disease Study Group (NNECDSG) as a reference model. We built a new internal predictive risk model considering common clinical variables (CLIN-RISK), compared this model with the NNECDSG model and determined whether the addition of preoperative plasma EO improved prediction of AKI. Results All models were tested on >800 patients admitted for elective cardiac surgery in our hospital. Seventy-nine patients developed AKI (9.9%). Preoperative EO levels were strongly associated with the incidence of AKI and clinical complication (total ICU stay and in-hospital mortality). The NNECDSG model was confirmed as a good predictor of AKI (AUC 0.74, comparable to the NNECDSG reference population). Our CLIN-RISK model had improved predictive power for AKI (AUC 0.79, CI 95% 0.73–0.84). Furthermore, addition of preoperative EO levels to both clinical models improved AUC to 0.79 and to 0.83, respectively (ΔAUC +0.05 and +0.04, respectively, P < 0.01). Conclusion In a population where the predictive power of the NNECDSG model was confirmed, CLIN-RISK was more powerful. Both clinical models were further improved by the addition of preoperative plasma EO levels. These new models provide improved predictability of the relative risk for the development of AKI following cardiac surgery and suggest that EO is a marker for renal vascular injury. PMID:24920842

  7. Antimicrobial Resistance of Urinary Tract Isolates in Acute Uncomplicated Cystitis among College-Aged Women: Choosing a First-Line Therapy

    ERIC Educational Resources Information Center

    Hames, Leesa; Rice, Craig E.

    2007-01-01

    Objective and Participants: The authors of this retrospective case study focused on antimicrobial susceptibility of urinary tract isolates in cases of acute uncomplicated cystitis in college-aged women, aged 18 to 24 years, diagnosed at a major south-central university student health center. Methods: The authors obtained pertinent data from…

  8. Identification of urinary microRNA biomarkers for detection of gentamicin-induced acute kidney injury in rats.

    PubMed

    Zhou, Xiaobing; Qu, Zhe; Zhu, Cong; Lin, Zhi; Huo, Yan; Wang, Xue; Wang, Jufeng; Li, Bo

    2016-07-01

    MicroRNAs (miRNAs) have been recently recognized as promising non-invasive biomarkers for detecting the organ injuries. To further understand the sensibility and reliability of miRNA measurements in urine sample for predicting drug-induced early nephrotoxicity, a global urinary miRNA expression analysis was performed in the rodent models with gentamicin-induced acute kidney injury (AKI). Male Wistar rats were daily administrated with gentamicin (0, 60, and 120 mg/kg) for up to 10 days by intraperitoneal injection, and the miRNA profiling of animal urine samples were subsequently analyzed using TaqMan(®) Array Rodent miRNA Cards. The results showed that four miRNAs (mmu-miR-138-5p, mmu-miR-1971, mmu-miR-218-1-3p, and rno-miR-489) were continuously increased in urine samples since day 4 after administration with gentamicin, which was not reflected by the standard markers such as serum creatinine (Cr) and urea nitrogen (BUN). Furthermore, other nine urinary miRNAs were increased in both 60 and 120 mg/kg groups on day 8. Receiver operator characteristics analysis demonstrated that the performance of these miRNAs with time- or dose-dependent increases were comparable to standard biomarkers (i.e. serum Cr and BUN), suggesting that the urinary miRNA panel can be used as potential biomarkers for the detection of gentamicin-induced AKI in rats. Moreover, the computer prediction analysis showed that these differentially expressed miRNAs were potentially targeted to many genes, which were mainly associated with the regulation of metabolic process and signaling. These data will improve the understanding and prediction of toxicology processes induced by nephrotoxicants.

  9. Alternative Approaches to Conventional Treatment of Acute Uncomplicated Urinary Tract Infection in Women

    PubMed Central

    Foxman, Betsy; Buxton, Miatta

    2013-01-01

    The increasing resistance of uropathogens to antibiotics, and recognition of generally self-limiting nature of uncomplicated urinary tract infection (UTI) suggests that it is time to reconsider empirical treatment of UTI using antibiotics. Identifying new and effective strategies to prevent recurrences and alterative treatment strategies are a high priority. We review the recent literature regarding the effects of functional food products, probiotics, vaccines, and alternative treatments on treating and preventing UTI. PMID:23378124

  10. Urinary neutrophil gelatinase-associated lipocalin (NGAL) might be an independent marker for anticipating scar formation in children with acute pyelonephritis

    PubMed Central

    Rafiei, Alireza; Mohammadjafari, Hamid; Bazi, Sara; Mirabi, Araz Mohammad

    2015-01-01

    Introduction: Urinary tract infections (UTIs) are the most serious common bacterial infections among young children. It may affect kidneys that classified as acute pyelonephritis (APN) and may lead to renal parenchymal involvement and scarring with high prevalence rate (15%-60%) among children. This study aimed to assess the urinary concentration of neutrophil gelatinase-associated lipocalin (NGAL) in patients with APN to diagnose those with potency to scar formation. Patients and Methods: Children who were admitted with a diagnosis of APN were enrolled and divided into two groups; APN with scar and APN without scar. Urinary levels of NGAL and its ratio to creatinine (Cr) levels were measured in the acute phase of infection. A receiver operating characteristic (ROC) curve was generated to allow calculation of cut-off values. Results: Fifty-four children were enrolled across the 2 groups: group 1 consisted of 16 patients (all female); group 2 consisted of 38 children (36 female and 2 male). Urinary levels of NGAL were significantly higher in APN with scar than in APN without scar (P = 0.037). For comparison of groups 1 and 2, the cut-off values were measured as 7.32 ng/ml, sensitivity; 81.3% and specificity; 66%. Conclusion: Evaluation of urinary NGAL levels may help us to identify children with APN who are at risk of developing renal scarring. PMID:26060836

  11. Short-term effect of acute and repeated urinary bladder inflammation on thigmotactic behaviour in the laboratory rat

    PubMed Central

    Morland, Rosemary H; Novejarque, Amparo; Huang, Wenlong; Wodarski, Rachel; Denk, Franziska; Dawes, John D; Pheby, Tim; McMahon, Stephen B; Rice, Andrew SC

    2015-01-01

    Understanding the non-sensory components of the pain experience is crucial to developing effective treatments for pain conditions. Chronic pain is associated with increased incidence of anxio-depressive disorders, and patients often report feelings of vulnerability which can decrease quality of life. In animal models of pain, observation of behaviours such as thigmotaxis can be used to detect such affective disturbances by exploiting the influence of nociceptive stimuli on the innate behavioural conflict between exploration of a novel space and predator avoidance behaviour. This study investigates whether acute and repeated bladder inflammation in adult female Wistar rats increases thigmotactic behaviour in the open field paradigm, and aims to determine whether this correlates with activation in the central amygdala, as measured by c-Fos immunoreactivity. Additionally, up-regulation of inflammatory mediators in the urinary bladder was measured using RT-qPCR array featuring 92 transcripts to examine how local mediators change under experimental conditions. We found acute but not repeated turpentine inflammation of the bladder increased thigmotactic behaviour (decreased frequency of entry to the inner zone) in the open field paradigm, a result that was also observed in the catheter-only instrumentation group. Decreases in locomotor activity were also observed in both models in turpentine and instrumentation groups. No differences were observed in c-Fos activation, although a general increased in activation along the rostro-caudal axis was seen. Inflammatory mediator up-regulation was greatest following acute inflammation, with CCL12, CCL7, and IL-1β significantly up-regulated in both conditions when compared to naïve tissue. These results suggest that acute catheterisation, with or without turpentine inflammation, induces affective alterations detectable in the open field paradigm accompanied by up-regulation of multiple inflammatory mediators. PMID:27158443

  12. Urinary metabolic signatures and early triage of acute radiation exposure in rat model.

    PubMed

    Zhao, Mingxiao; Lau, Kim Kt; Zhou, Xian; Wu, Jianfang; Yang, Jun; Wang, Chang

    2017-03-28

    After a large-scale radiological accident, early-response biomarkers to assess radiation exposure over a broad dose range are not only the basis of rapid radiation triage, but are also the key to the rational use of limited medical resources and to the improvement of treatment efficiency. Because of its high throughput, rapid assays and minimally invasive sample collection, metabolomics has been applied to research into radiation exposure biomarkers in recent years. Due to the complexity of radiobiological effects, most of the potential biomarkers are both dose-dependent and time-dependent. In reality, it is very difficult to find a single biomarker that is both sensitive and specific in a given radiation exposure scenario. Therefore, a multi-parameters approach for radiation exposure assessment is more realistic in real nuclear accidents. In this study, untargeted metabolomic profiling based on gas chromatography-mass spectrometry (GC-MS) and targeted amino acid profiling based on LC-MS/MS were combined to investigate early urinary metabolite responses within 48 h post-exposure in a rat model. A few of the key early-response metabolites for radiation exposure were identified, which revealed the most relevant metabolic pathways. Furthermore, a panel of potential urinary biomarkers was selected through a multi-criteria approach and applied to early triage following irradiation. Our study suggests that it is feasible to use a multi-parameters approach to triage radiation damage, and the urinary excretion levels of the relevant metabolites provide insights into radiation damage and repair.

  13. Effect of digoxin on serum and urinary cation changes on acute induction to high altitude

    SciTech Connect

    Ohri, V.C.; Chatterji, J.C.; Sachdev, Y.R.; Das, B.K.; Akhtar, M.; Tiwari, S.C.; Bhattacharji, P.; Behl, A.; Dutta, S.K.

    1984-04-01

    Forty subjects each were rapidly inducted by road to altitudes of 3200 and 3771 meters (m). Half of subjects at each altitude were maintained on digoxin and the other half received placebos. The digoxin group showed higher serum potassium at both altitudes. Serum sodium remained unaltered. When compared to control groups, urinary volume changes were less marked in the digoxin group. Similarly, the alterations in calcium and magnesium in serum and urine at 3771 m were less pronounced. However, none of these changes in the digoxin groups were statistically significant when compared with control groups. 21 references.

  14. Urinary neutrophil gelatinase-associated lipocalin is an early predictor of acute kidney injury in premature infants

    PubMed Central

    Kuribayashi, Ryota; Suzumura, Hiroshi; Sairenchi, Toshimi; Watabe, Yoshiyuki; Tsuboi, Yayoi; Imataka, George; Kurosawa, Hidemitsu; Arisaka, Osamu

    2016-01-01

    Urinary neutrophil gelatinase-associated lipocalin (uNGAL) is produced in response to tubular epithelial injury and is a biomarker of tubulointerstitial injury. The aim of the present study was to examine whether acute kidney injury (AKI) could be predicted by measuring uNGAL in very low-birth weight (VLBW) infants. Forty VLBW infants with birthweight below 1,500 g were enrolled in the present study. uNGAL and serum creatinine (sCre) were measured daily from postnatal days 0 to 8. Infants with sCre ≥1.2 mg/dl were diagnosed with AKI. The relationship of uNGAL with sCre was measured on the day after uNGAL measurement (next-day sCre) was examined. The results showed that 16 infants had sCre ≥1.2 mg/dl in this period. Logistic regression analysis revealed that uNGAL on postnatal days 2, 3, 4, 5 and 6 was correlated with next-day sCre (P<0.05). uNGAL corrected by urinary Cre (uCre) (uNGAL/uCre) was only correlated with an increase in next-day sCre on postnatal days 5 and 6 (P<0.05). For the logistic analysis, subjects with high and low uNGAL levels based on the median value for each day, uNGAL on postnatal days 2, 3 and 6 in the high uNGAL group was correlated with an increase in next-day sCre. Thus, AKI may be predicted by measuring uNGAL in VLBW infants. This measurement was non-invasive, and is potentially useful for the evaluation of renal function in VLBW infants. PMID:28105101

  15. Utility of urinary alkaline phosphatase and γ-glutamyl transpeptidase in diagnosing acute kidney injury in dogs.

    PubMed

    Nivy, Ran; Avital, Yochai; Aroch, Itamar; Segev, Gilad

    2017-02-01

    The diagnostic utility of urinary alkaline phosphatase (uALP) and γ-glutamyl transpeptidase (uGGT) activities in naturally occurring acute kidney injury (AKI) was investigated in a heterogeneous group of dogs. The study included client-owned dogs with AKI (n = 32), chronic kidney disease (CKD, n = 13), lower urinary tract infection (LUTI, n = 15) and healthy controls (n = 24). uGGT and uALP activities were normalised to urinary creatinine (uCr) concentrations (uGGT/uCr and uALP/uCr, respectively). uALP/uCr and uGGT/uCr were positively and significantly correlated (r = 0.619, P <0.001), and differed significantly (P ≤ 0.001) among groups, as well as between AKI and LUTI or CKD groups (P < 0.05), but not between the AKI and control groups. Areas under the receiver operator characteristics (ROC) curve for uALP/uCr and uGGT/uCr as predictors of AKI were 0.75 and 0.65, respectively, with optimal cut-off points showing poor to moderate sensitivity (59% for uALP/uCr and 79% for uGGT/uCr) and specificity (59% for uALP/uCr and 75% for uGGT/uCr). Higher cut-off points, with 90% specificity, showed low sensitivity (41% for both uALP/uCr and uGGT/uCr). In conclusion, uALP/uCr is superior to uGGT/uCr as a marker of AKI, but both uGGT/uCr and uALP/uCr have unsatisfactory discriminatory power for diagnosing naturally occurring AKI in dogs and therefore cannot be recommended as sole screening tests for canine AKI. However, both may serve as ancillary, confirmatory, biomarkers for detecting AKI in dogs if appropriate cut-off points with high specificities are used.

  16. Urinary Obstruction in Prostate Cancer Patients From the Dutch Trial (68 Gy vs. 78 Gy): Relationships With Local Dose, Acute Effects, and Baseline Characteristics

    SciTech Connect

    Heemsbergen, Wilma D.; Al-Mamgani, Abrahim; Witte, Marnix G.; Herk, Marcel van; Pos, Floris J.; Lebesque, Joos V.

    2010-09-01

    Purpose: To investigate the relationship between late urinary obstruction and the details of the dose distribution of irradiated prostate cancer patients, taking into account their baseline symptoms and acute complaints. Patients and Methods: We selected patients from the Dutch multicenter trial randomized between 68 Gy and 78 Gy, for whom toxicity data and dose data were available (n = 557). The absolute dose surface parameters of the delineated bladder were calculated. Next, we constructed three-dimensional dose maps of the area around the prostate, providing an approximate identification of the corresponding anatomic locations. The dose difference maps were constructed by subtracting the mean dose maps of the patients with and without late urinary obstruction. Selected local dose points were analyzed using Cox regression analysis. Results: Urinary obstruction was scored for 40 patients, including 19 of 296 patients who received 68-72 Gy and 21 of 261 patients who received 76-78 Gy. A total of 19 events occurred within 2 years after irradiation and 21 events after 2 years. The bladder surface receiving {>=}80 Gy predicted (p <.01) the occurrence of obstruction within 2 years. The dose difference map indicated highly significant differences in the bladder neck situated in the trigonal region (p < .001) that were especially predictive of obstruction after 2 years and of the diagnosis of bladder neck obstruction. Baseline complaints and transurethral resection of the prostate and acute complaints were mainly predictive for obstruction within 2 years. Conclusion: Relatively early events of urinary obstruction were associated with urinary problems existing before RT, acute toxicity, previous transurethral resection of the prostate, and hotspots in the bladder. Events after 2 years were associated with the local dose in the trigonal area.

  17. Incidence, risk factors and prediction of post-operative acute kidney injury following cardiac surgery for active infective endocarditis: an observational study

    PubMed Central

    2013-01-01

    Introduction Cardiac surgery is frequently needed in patients with infective endocarditis (IE). Acute kidney injury (AKI) often complicates IE and is associated with poor outcomes. The purpose of the study was to determine the risk factors for post-operative AKI in patients operated on for IE. Methods A retrospective, non-interventional study of prospectively collected data (2000–2010) included patients with IE and cardiac surgery with cardio-pulmonary bypass. The primary outcome was post-operative AKI, defined as the development of AKI or progression of AKI based on the acute kidney injury network (AKIN) definition. We used ensemble machine learning (“Super Learning”) to develop a predictor of AKI based on potential risk factors, and evaluated its performance using V-fold cross validation. We identified clinically important predictors among a set of risk factors using Targeted Maximum Likelihood Estimation. Results 202 patients were included, of which 120 (59%) experienced a post-operative AKI. 65 (32.2%) patients presented an AKI before surgery while 91 (45%) presented a progression of AKI in the post-operative period. 20 patients (9.9%) required a renal replacement therapy during the post-operative ICU stay and 30 (14.8%) died during their hospital stay. The following variables were found to be significantly associated with renal function impairment, after adjustment for other risk factors: multiple surgery (OR: 4.16, 95% CI: 2.98-5.80, p<0.001), pre-operative anemia (OR: 1.89, 95% CI: 1.34-2.66, p<0.001), transfusion requirement during surgery (OR: 2.38, 95% CI: 1.55-3.63, p<0.001), and the use of vancomycin (OR: 2.63, 95% CI: 2.07-3.34, p<0.001), aminoglycosides (OR: 1.44, 95% CI: 1.13-1.83, p=0.004) or contrast iodine (OR: 1.70, 95% CI: 1.37-2.12, p<0.001). Post-operative but not pre-operative AKI was associated with hospital mortality. Conclusions Post-operative AKI following cardiopulmonary bypass for IE results from additive hits to the kidney. We

  18. Management of acute postoperative pain with continuous intercostal nerve block after single port video-assisted thoracoscopic anatomic resection

    PubMed Central

    Hsieh, Ming-Ju; Wang, Kuo-Cheng; Liu, Hung-Pin; Gonzalez-Rivas, Diego; Wu, Ching-Yang; Liu, Yun-Hen; Wu, Yi-Cheng; Chao, Yin-Kai

    2016-01-01

    Background Effective postoperative pain control for thoracic surgery is very important, not only because it reduces pulmonary complications but also because it accelerates the pace of recovery. Moreover, it increases patients’ satisfaction with the surgery. In this study, we present a simple approach involving the safe placement of intercostal catheter (ICC) after single port video-assisted thoracoscopic surgery (VATS) anatomic resection and we evaluate postoperative analgesic function with and without it. Methods We identified patients who underwent single port anatomic resection with ICC placed intraoperatively as a route for continuous postoperative levobupivacaine (0.5%) administration and retrospectively compared them with a group of single port anatomic resection patients without ICC. The operation time, postoperative day 0, 1, 2, 3 and discharge day pain score, triflow numbers, narcotic requirements, drainage duration and post-operative hospital stay were compared. Results In total, 78 patients were enrolled in the final analysis (39 patients with ICC and 39 without). We found patients with ICC had less pain sensation numerical rating scale (NRS) on postoperative day 0, 1 (P=0.023, <0.001) and better triflow performance on postoperative day 1 and 2 (P=0.015, 0.032). In addition, lower IV form morphine usage frequency and dosage (P=0.009, 0.017), shorter chest tube drainage duration (P=0.001) and postoperative stay (P=0.005) were observed in the ICC group. Conclusions Continuous intercostal nerve blockade by placing an ICC intraoperatively provides effective analgesia for patients undergoing single port VATS anatomic resection. This may be considered a viable alternative for postoperative pain management. PMID:28149550

  19. The diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in Urinary Tract Infection (UTI) in camels.

    PubMed

    El-Deeb, Wael M; Buczinski, Sébastien

    2015-01-01

    The present study aimed to investigate the diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in urinary tract infection (UTI) in camels. We describe the clinical, bacteriological and biochemical findings in 89 camels. Blood and urine samples from diseased (n = 74) and control camels (n = 15) were submitted to laboratory investigations. The urine analysis revealed high number of RBCS and pus cells. The concentrations of serum and erythrocytic malondialdehyde (sMDA & eMDA), Haptoglobin (Hp), serum amyloid A (SAA), Ceruloplasmin (Cp), fibrinogen (Fb), albumin, globulin and interleukin 6 (IL-6) were higher in diseased camels when compared to healthy ones. Catalase, super oxide dismutase and glutathione levels were lower in diseased camels when compared with control group. Forty one of 74 camels with UTI were successfully treated. The levels of malondialdehyde, catalase, super oxide dismutase, glutathione, Hp, SAA, Fb, total protein, globulin and IL-6 were associated with the odds of treatment failure. The MDA showed a great sensitivity (Se) and specificity (Sp) in predicting treatment failure (Se 85%/Sp 100%) as well as the SAA (Se 92%/Sp 87%) and globulin levels (Se 85%/Sp 100%) when using the cutoffs that maximizes the sum of Se + Sp. Multivariate logistic regression analysis revealed that two models had a high accuracy to predict failure with the first model including sex, sMDA and Hp as covariates (area under the receiver operating characteristic curve (AUC) = 0.92) and a second model using sex, SAA and Hp (AUC = 0.89). Conclusively, the oxidative stress biomarkers and acute phase proteins could be used as diagnostic and prognostic biomarkers in camel UTI management. Efforts should be forced to investigate such biomarkers in other species with UTI.

  20. The diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in Urinary Tract Infection (UTI) in camels

    PubMed Central

    Buczinski, Sébastien

    2015-01-01

    The present study aimed to investigate the diagnostic and prognostic importance of oxidative stress biomarkers and acute phase proteins in urinary tract infection (UTI) in camels. We describe the clinical, bacteriological and biochemical findings in 89 camels. Blood and urine samples from diseased (n = 74) and control camels (n = 15) were submitted to laboratory investigations. The urine analysis revealed high number of RBCS and pus cells. The concentrations of serum and erythrocytic malondialdehyde (sMDA & eMDA), Haptoglobin (Hp), serum amyloid A (SAA), Ceruloplasmin (Cp), fibrinogen (Fb), albumin, globulin and interleukin 6 (IL-6) were higher in diseased camels when compared to healthy ones. Catalase, super oxide dismutase and glutathione levels were lower in diseased camels when compared with control group. Forty one of 74 camels with UTI were successfully treated. The levels of malondialdehyde, catalase, super oxide dismutase, glutathione, Hp, SAA, Fb, total protein, globulin and IL-6 were associated with the odds of treatment failure. The MDA showed a great sensitivity (Se) and specificity (Sp) in predicting treatment failure (Se 85%/Sp 100%) as well as the SAA (Se 92%/Sp 87%) and globulin levels (Se 85%/Sp 100%) when using the cutoffs that maximizes the sum of Se + Sp. Multivariate logistic regression analysis revealed that two models had a high accuracy to predict failure with the first model including sex, sMDA and Hp as covariates (area under the receiver operating characteristic curve (AUC) = 0.92) and a second model using sex, SAA and Hp (AUC = 0.89). Conclusively, the oxidative stress biomarkers and acute phase proteins could be used as diagnostic and prognostic biomarkers in camel UTI management. Efforts should be forced to investigate such biomarkers in other species with UTI. PMID:26587339

  1. Use of Fentanyl Iontophoretic Transdermal System (ITS) (IONSYS(®)) in the Management of Patients with Acute Postoperative Pain: A Case Series.

    PubMed

    Poplawski, Steven; Johnson, Matthew; Philips, Philip; Eberhart, Leopold H J; Koch, Tilo; Itri, Loretta M

    2016-12-01

    Fentanyl iontophoretic transdermal system (ITS) [IONSYS(®), The Medicines Company, Parsippany, NJ, USA] is a needle-free, patient-controlled, postoperative opioid pain management treatment. It is indicated for the short-term management of acute postoperative pain in adults requiring opioid analgesia in the hospital. The safety and effectiveness of fentanyl ITS for acute postoperative pain management has been demonstrated in a range of surgery and patient types studied in seven phase 3 trials (three placebo-controlled trials and four active-comparator trials). The majority of the patients in the phase 3 trials had undergone either abdominal/pelvic, orthopedic, or thoracic surgery. Consistent with the prescribing information, physicians in clinical practice may treat patients with this system following any type of surgery including those that may not have been included in the phase 3 trials. The purpose of this case series is to illustrate how fentanyl ITS is being utilized for postoperative pain management in real-world clinical practice following a variety of surgeries and in current pain management protocols that may have evolved since the completion of the phase 3 program. There are seven cases from three clinical centers described within this case series, each using fentanyl ITS according to the prescribing information. The surgery types included are bariatric (N = 3), prostate (N = 2), colorectal (N = 1), and perirectal abscess drainage (N = 1). A systematic review of each patient chart was conducted via a standardized retrospective assessment by the clinicians who managed each patient. Additionally, each healthcare professional was interviewed regarding their overall experience and key learnings using fentanyl ITS. Overall, fentanyl ITS was effective and well tolerated in these case reports in current-day clinical practice settings. These case studies are informative about fentanyl ITS use shortly after product approval and set the stage for

  2. Urinary kidney injury molecule‑1 as an early diagnostic biomarker of obstructive acute kidney injury and development of a rapid detection method.

    PubMed

    Jin, Yingli; Shao, Xiaona; Sun, Bo; Miao, Chunsheng; Li, Zhengqiang; Shi, Yan

    2017-03-01

    The aim of the present study was to investigate whether urinary kidney injury molecule‑1 (KIM‑1) presents a suitable early diagnostic biomarker of obstructive nephropathy‑induced acute kidney injury (AKI), and to develop a rapid detection method for urinary KIM‑1. Obstructive AKI was induced in an experimental rat model by a unilateral ureteral obstruction (UUO) operation. Macro‑ and micromorphological kidney alterations were determined by visual observation and hematoxylin and eosin (HE) staining, respectively. Kidney functions were evaluated by detecting urea nitrogen and creatinine levels in rat urine and blood. Urinary KIM‑1 levels were measured using an enzyme‑linked immunosorbent assay, and the protein expression levels of KIM‑1, α‑smooth muscle actin (α‑SMA) and vimentin in kidney tissues were detected using immunohistochemical assays. In order to measure KIM‑1 levels, colloidal gold immunochromatographic strips were developed based on the colloidal gold immunochromatographic assay. The results indicated that KIM‑1 levels were significantly higher in the UUO group when compared with the Sham group. KIM‑1 levels in the urine and kidney tissues exhibited a time‑dependent increase, together with increasing obstructive AKI in the UUO group. In addition, KIM‑1 levels were demonstrated to be a more sensitive biomarker of early obstructive AKI, when compared with α‑SMA and vimentin. A colloidal gold‑based immunochromatographic strip was developed, whereby the detection of urinary KIM‑1 could be completed within 5‑10 min. In conclusion, results of the present study demonstrated that urinary KIM‑1 may be a valuable biomarker for the early diagnosis of obstructive AKI, and the use of a colloidal gold immunochromatographic strip may be a promising method for the rapid detection of urinary KIM‑1.

  3. Urinary kidney injury molecule-1 as an early diagnostic biomarker of obstructive acute kidney injury and development of a rapid detection method

    PubMed Central

    Jin, Yingli; Shao, Xiaona; Sun, Bo; Miao, Chunsheng; Li, Zhengqiang; Shi, Yan

    2017-01-01

    The aim of the present study was to investigate whether urinary kidney injury molecule-1 (KIM-1) presents a suitable early diagnostic biomarker of obstructive nephropathy-induced acute kidney injury (AKI), and to develop a rapid detection method for urinary KIM-1. Obstructive AKI was induced in an experimental rat model by a unilateral ureteral obstruction (UUO) operation. Macro- and micromorphological kidney alterations were determined by visual observation and hematoxylin and eosin (HE) staining, respectively. Kidney functions were evaluated by detecting urea nitrogen and creatinine levels in rat urine and blood. Urinary KIM-1 levels were measured using an enzyme-linked immunosorbent assay, and the protein expression levels of KIM-1, α-smooth muscle actin (α-SMA) and vimentin in kidney tissues were detected using immunohistochemical assays. In order to measure KIM-1 levels, colloidal gold immunochromatographic strips were developed based on the colloidal gold immunochromatographic assay. The results indicated that KIM-1 levels were significantly higher in the UUO group when compared with the Sham group. KIM-1 levels in the urine and kidney tissues exhibited a time-dependent increase, together with increasing obstructive AKI in the UUO group. In addition, KIM-1 levels were demonstrated to be a more sensitive biomarker of early obstructive AKI, when compared with α-SMA and vimentin. A colloidal gold-based immunochromatographic strip was developed, whereby the detection of urinary KIM-1 could be completed within 5–10 min. In conclusion, results of the present study demonstrated that urinary KIM-1 may be a valuable biomarker for the early diagnosis of obstructive AKI, and the use of a colloidal gold immunochromatographic strip may be a promising method for the rapid detection of urinary KIM-1. PMID:28075469

  4. Urinary Tract Effects After Multifocal Nonthermal Irreversible Electroporation of the Kidney: Acute and Chronic Monitoring by Magnetic Resonance Imaging, Intravenous Urography and Urinary Cytology

    SciTech Connect

    Wendler, Johann Jakob; Pech, Maciej; Porsch, Markus; Janitzky, Andreas; Fischbach, Frank; Buhtz, Peter; Vogler, Klaus; Huehne, Sarah; Borucki, Katrin; Strang, Christof; Mahnkopf, Dirk; Ricke, Jens; Liehr, Uwe-Bernd

    2012-08-15

    Purpose: The nonthermal irreversible electroporation (NTIRE) is a novel potential ablation modality for renal masses. The aim of this study was the first evaluation of NTIRE's effects on the renal urine-collecting system using intravenous urography (IVU) and urinary cytology in addition to histology and magnetic resonance imaging (MRI). Methods: Eight percutaneous NTIRE ablations of the renal parenchyma, including the calyxes or pelvis, were performed in three male swine. MRI, IVU, histology, and urinary cytology follow-ups were performed within the first 28 days after treatment. Results: MRI and histological analysis demonstrated a localized necrosis 7 days and a localized scarification of the renal parenchyma with complete destruction 28 days after NTIRE. The urine-collecting system was preserved and showed urothelial regeneration. IVU and MRI showed an unaltered normal morphology of the renal calyxes, pelvis, and ureter. A new urinary cytology phenomenon featured a temporary degeneration by individual vacuolization of detached transitional epithelium cells within the first 3 days after NTIRE. Conclusions: This first urographical, urine-cytological, and MRI evaluation after porcine kidney NTIRE shows multifocal parenchyma destruction while protecting the involved urine-collecting system with regenerated urothelial tissue. NTIRE could be used as a targeted ablation method of centrally located renal masses.

  5. Serum and urinary insulin-like growth factor-1 and tumor necrosis factor in neonates with and without acute renal failure.

    PubMed

    Kornhauser, Carlos; Dubey, Luis-Antonio; Garay, M-Eugenia; Pérez-Luque, Elva-Leticia; Malacara, Juan-Manuel; Vargas-Origel, Arturo

    2002-05-01

    Acute renal failure (ARF) in neonates may occur after renal ischemia. Growth factors participate in the tubular regeneration process. Insulin-like growth factor-1 (IGF-1) is produced in the kidney during the recovery phase of ARF. Tumor necrosis factor-alpha (TNFalpha) may play a role in renal apoptosis. We examined serum and urinary IGF-1 and TNFalpha in neonates with or without ARF after asphyxia, in order to assess their possible use as markers of renal damage and recovery. We studied 20 full-term asphyxiated neonates, 10 with ARF and 10 without ARF, and compared them with 13 normal newborns for 7 days after birth. Blood urea, creatinine, pH, base deficit, and serum and urine IGF-1 and TNFalpha were assessed. Neonates with ARF had more-severe acidosis than patients without ARF. All patients had lower serum IGF-1 values immediately after birth than control children. Serum IGF-1 remained low in the ARF patients. The initial urinary IGF-1 was higher in all patients compared with control newborns, and remained elevated for the rest of the study only in the ARF neonates. Serum and urinary TNFalpha concentrations were similar for all healthy and diseased neonates. Measurement of serum and urinary IGF-1 levels in ARF neonates might be of additional value for clinical assessment of ARF.

  6. Effects of rooibos tea, bottled water, and a carbohydrate beverage on blood and urinary measures of hydration after acute dehydration.

    PubMed

    Utter, Alan C; Quindry, John C; Emerenziani, Gian Pietro; Valiente, J Scott

    2010-04-01

    Rooibos tea contains polyphenol antioxidants, including flavonoids and phenolic acids that are potent free radical scavengers and has purported benefits for accelerated rehydration. The objective was to evaluate the effects of three different drinks (rooibos tea, bottled water, and a carbohydrate beverage) on blood and urinary markers of hydration after acute dehydration in collegiate wrestlers. Twenty-three athletes were recruited and followed a randomized, cross-over design with three different study arms comparing the effectiveness of rooibos tea, carbohydrate beverage (6% or 60 grams l(-1)), or bottled water (placebo) in promoting rehydration after a 3% reduction in body mass. Urine specific gravity (U(sg)) urine (U(osm)) and plasma osmolarity (P(osm)), and plasma volume were measured pre- and post dehydration and at 1-h after rehydration. Statistical analyses utilized a 3 (conditions) x 3 (times) repeated measures analysis of variance to test main effects. Significant interaction effects were found for P(osm) and U(osm), both of which remained below basleline after 1-h rehydration in the rooibos tea and water trials. No significant interaction effects were found for either urine U(sg) or plasma volume shift. The findings of this study demonstrate that rooibos tea was no more effective in promoting rehydration than plain water, with significant changes being found for P(osm) and U(osm) in the carbohydrate/electrolyte solution, in collegiate wrestlers after a 3% reduction in body mass and a rehydration period of 1-h when consuming 100% of their body weight loss.

  7. Urinary Biomarkers Indicative of Apoptosis and Acute Kidney Injury in the Critically Ill

    PubMed Central

    Vaara, Suvi T.; Lakkisto, Päivi; Immonen, Katariina; Tikkanen, Ilkka; Ala-Kokko, Tero; Pettilä, Ville

    2016-01-01

    Background Apoptosis is a key mechanism involved in ischemic acute kidney injury (AKI), but its role in septic AKI is controversial. Biomarkers indicative of apoptosis could potentially detect developing AKI prior to its clinical diagnosis. Methods As a part of the multicenter, observational FINNAKI study, we performed a pilot study among critically ill patients who developed AKI (n = 30) matched to critically ill patients without AKI (n = 30). We explored the urine and plasma levels of cytokeratin-18 neoepitope M30 (CK-18 M30), cell-free DNA, and heat shock protein 70 (HSP70) at intensive care unit (ICU) admission and 24h thereafter, before the clinical diagnosis of AKI defined by the Kidney Disease: Improving Global Outcomes -creatinine and urine output criteria. Furthermore, we performed a validation study in 197 consecutive patients in the FINNAKI cohort and analyzed the urine sample at ICU admission for CK-18 M30 levels. Results In the pilot study, the urine or plasma levels of measured biomarkers at ICU admission, at 24h, or their maximum value did not differ significantly between AKI and non-AKI patients. Among 20 AKI patients without severe sepsis, the urine CK-18 M30 levels were significantly higher at 24h (median 116.0, IQR [32.3–233.0] U/L) than among those 20 patients who did not develop AKI (46.0 [0.0–54.0] U/L), P = 0.020. Neither urine cell-free DNA nor HSP70 levels significantly differed between AKI and non-AKI patients regardless of the presence of severe sepsis. In the validation study, urine CK-18 M30 level at ICU admission was not significantly higher among patients developing AKI compared to non-AKI patients regardless of the presence of severe sepsis or CKD. Conclusions Our findings do not support that apoptosis detected with CK-18 M30 level would be useful in assessing the development of AKI in the critically ill. Urine HSP or cell-free DNA levels did not differ between AKI and non-AKI patients. PMID:26918334

  8. In vivo expression and variation of Escherichia coli type 1 and P pili in the urine of adults with acute urinary tract infections.

    PubMed Central

    Kisielius, P. V.; Schwan, W. R.; Amundsen, S. K.; Duncan, J. L.; Schaeffer, A. J.

    1989-01-01

    In vivo expression of pili by Escherichia coli in the urine of 41 adults with lower urinary tract infections was analyzed by immunostaining with polyclonal antiserum to type 1 and P pili. Type 1 pili were detected in 31 of 41 urine specimens, while P pili were detected in 6 of 18 specimens. The piliation status of bacterial populations in urine was heterogeneous, varying from predominantly piliated to a mixture of piliated and nonpiliated cells. Bacteria frequently adhered to exfoliated uroepithelial cells and leukocytes in urine. Expression of pili in vivo did not always correlate with the hemagglutination phenotype after growth in vitro. Strains isolated from different sites in the urogenital tract of two individuals showed phenotypic variation in the state of piliation. The results demonstrate that E. coli type 1 and P pili are expressed and are subject to variation in vivo during acute urinary tract infections in adults. Images PMID:2566580

  9. Preoperative Preparation for Cardiac Surgery Facilitates Recovery, Reduces Psychological Distress, and Reduces the Incidence of Acute Postoperative Hypertension.

    ERIC Educational Resources Information Center

    Anderson, Erling A.

    1987-01-01

    Cardiac surgery patients were assigned to information-only, information-plus-coping, or control preoperative preparation groups. Preoperatively, both experimental groups were significantly less anxious than were controls. Both experimental groups increased patients' belief in control over recovery. Postoperatively, experimental patients were less…

  10. Efficacy and safety profile of combination of tramadol-diclofenac versus tramadol-paracetamol in patients with acute musculoskeletal conditions, postoperative pain, and acute flare of osteoarthritis and rheumatoid arthritis: a Phase III, 5-day open-label study

    PubMed Central

    Chandanwale, Ajay S; Sundar, Subramanian; Latchoumibady, Kaliaperumal; Biswas, Swati; Gabhane, Mukesh; Naik, Manoj; Patel, Kamlesh

    2014-01-01

    Objective We aimed to evaluate the safety and efficacy of a fixed-dose combination (FDC) of tramadol and diclofenac versus a standard approved FDC of tramadol and paracetamol, in patients with acute moderate to severe pain. Methods A total of 204 patients with moderate to severe pain due to acute musculoskeletal conditions (n=52), acute flare of osteoarthritis (n=52), acute flare of rheumatoid arthritis (n=50), or postoperative pain (n=50) were enrolled in the study at baseline. Each disease category was then randomized to receive either of two treatments for 5 days: group A received an FDC of immediate-release tramadol hydrochloride (50 mg) and sustained-release diclofenac sodium (75 mg) (one tablet, twice daily), and group B received an FDC of tramadol hydrochloride (37.5 mg) and paracetamol (325 mg) (two tablets every 4–6 hours, up to a maximum of eight tablets daily). The primary efficacy end points were reductions in pain intensity from baseline at day 3 and day 5 as assessed by a Visual Analog Scale (VAS) score. Results Group A showed a significant reduction in the VAS score for overall pain from baseline on day 3 (P=0.001) and day 5 (P<0.0001) as compared with group B. The combination of tramadol-diclofenac resulted in few mild to moderate adverse events (nausea, vomiting, epigastric pain, and gastritis), which required minimal management, without any treatment discontinuation. The number of adverse events in group A was nine (8.82%) compared with 22 (21.78%) in group B, after 5 days of treatment. Conclusion An FDC of tramadol-diclofenac showed a significantly greater reduction in pain intensity and was well tolerated compared with tramadol-paracetamol, resulting in better analgesia in patients suffering from moderate to severe pain due to acute musculoskeletal conditions, postoperative pain following orthopedic surgery, or acute flare of osteoarthritis and rheumatoid arthritis. PMID:25152629

  11. Prevalence of acute post-operative pain in patients in adult age-group undergoing inpatient abdominal surgery and correlation of intensity of pain and satisfaction with analgesic management: A cross-sectional single institute-based study

    PubMed Central

    Singh, Prashant Kumar; Saikia, Priyam; Lahakar, Mangala

    2016-01-01

    Background and Aims: Considering the paucity of regional data, this study was designed to investigate the prevalence of post-operative pain and determine if there exists any correlation between the intensity of post-operative pain and patient's level of satisfaction with their pain management after inpatient abdominal surgery at an academic tertiary care government centre. Methods: Pain intensity was measured in 120 patients with numeric rating scale at the fifth post-operative hour, second and third post-operative day. A questionnaire was used to measure the level of satisfaction with nurse's and doctor's response to their pain and overall pain management. Results: The prevalence of post-operative pain was 84.17%, 92.5% and 96.66% at the fifth post-operative hour, second and third post-operative day, respectively. Less number of patients experienced severe intensity pain on the third post-operative day (P = 0.00046), whereas the number of patients experiencing mild pain increased (P < 0.000) compared to the fifth post-operative hour. The number of patients with complete analgesia decreased on the third post-operative day (P = 0.001 compared to fifth post-operative day). The Spearman correlation coefficient between pain score on the third post-operative day and level of satisfaction with nurse's response, doctor's response to pain and the overall pain management was − 0.0218 (P = 0.8107), 0.1307 (P = 0.1553) and 0.0743 (P = 0.4195), respectively. Conclusion: There is a high prevalence of acute post-operative pain in patients undergoing inpatient abdominal surgery at our institute. There is a weak correlation between the intensity of pain and level of satisfaction with pain management. PMID:27761037

  12. The occurrence rate of acute-onset postoperative endophthalmitis after cataract surgery in Chinese small- and medium-scale departments of ophthalmology

    PubMed Central

    Zhu, Yanan; Chen, Xinyi; Chen, Peiqing; Wu, Jianjun; Hua, Huixia; Yao, Ke

    2017-01-01

    Endophthalmitis can be a devastating complication after cataract surgery. Therefore, this study sought to better understand the occurrence rate of acute-onset postoperative endophthalmitis after cataract surgery in Chinese small and medium-scale departments of ophthalmology, as well as identify its risk factors and assess the treatment options. This investigation revealed 52 postoperative endophthalmitis cases in 46,185 operations at 30 hospitals from 2011 to 2013, at an occurrence rate of 0.11%. A small cataract surgery volume of less than 500 cases per year (OR 2.21; p = 0.006), the absence of 0.5% povidone iodine (PVP-I) irrigation (OR 1.73; p = 0.046), and intraoperative posterior capsular rupture (PCR) with vitreous loss (OR 4.40; p = 0.034) showed statistically significant associations with endophthalmitis in the multivariate analysis. The rate of culture positivity was 44.2%, with Staphylococcus epidermidis being the most common organism isolated in China. More than 40% of the endophthalmitis cases were treated with a nonstandard antibiotics regimen, and only 32.7% of these had a visual acuity of better than 20/40. We concluded that the occurrence rate of acute-onset endophthalmitis following cataract surgery in Chinese small and medium-scale departments of ophthalmology lags behind the level of developed countries, as well as Chinese top eye centers. Overall, the use of 0.5% PVP-I irrigation seemed to be an effective measure to reduce the risk of the development of postoperative endophthalmitis. PMID:28094301

  13. Acute postoperative digitalization of patients with arteriosclerotic heart disease after major surgery. A randomized haemodynamic study and proposal for therapy.

    PubMed

    Bille-Brahe, N E; Engell, H C; Sørensen, M B

    1980-12-01

    Twenty patients with impaired left ventricular function during exercise, who underwent major vascular surgery for arteriosclerotic disease, were randomly digitalized in the immediate postoperative period. All patients had a smooth postoperative course. Haemodynamic measurements showed improved left ventricular function in those who received digitalis, since 60 min after full digitalization the digitalized patients had a highly significant decrease in pulmonary capillary wedge pressure (PCWP) with unchanged stroke volume index (SVI) and left ventricular stroke work index (LVSWI). The same improvement in cardiac function was present the next morning. The present study provides haemodynamic data in support of clinical studies showing a beneficial effect of prophylactic digitalization in surgical patients with clinical signs of arteriosclerotic heart disease, though not in overt failure.

  14. Urinary calprotectin, kidney injury molecule-1, and neutrophil gelatinase-associated lipocalin for the prediction of adverse outcome in pediatric acute kidney injury.

    PubMed

    Westhoff, Jens H; Seibert, Felix S; Waldherr, Sina; Bauer, Frederic; Tönshoff, Burkhard; Fichtner, Alexander; Westhoff, Timm H

    2017-04-14

    Early identification of patients with acute kidney injury (AKI) being at high risk for adverse outcome can influence medical treatment. This study compares urinary calprotectin, kidney injury molecule-1 (KIM-1), and neutrophil gelatinase-associated lipocalin (NGAL) for their performance in predicting mortality and need for renal replacement therapy (RRT) in pediatric AKI patients. Urinary biomarker concentrations were assessed prospectively in 141 subjects aged 0-18 years including 55 patients with established AKI according to pediatric Risk, Injury, Failure, Loss, and End-stage kidney disease (pRIFLE) criteria, 27 patients without AKI, and 59 healthy children. Within the AKI group, receiver operating characteristic (ROC) curve analysis revealed moderate to poor performance of calprotectin and KIM-1 in the prediction of 30-day mortality (calprotectin area under the curve (AUC) 0.55; KIM-1 AUC 0.55) and 3-month mortality (calprotectin AUC 0.61; KIM-1 AUC 0.60) and fair performance in the prediction of RRT requirement (calprotectin AUC 0.72; KIM-1 AUC 0.71). Urinary NGAL showed good performance in predicting 30-day (AUC 0.79) and 3-month (AUC 0.81) mortality and moderate performance in predicting RRT (AUC 0.61).

  15. Efficacy and Safety of Silodosin and Dutasteride Combination Therapy in Acute Urinary Retention due to Benign Prostatic Hyperplasia: A Single-Arm Prospective Study.

    PubMed

    Hagiwara, Kazuhisa; Koie, Takuya; Iwamura, Hiromichi; Imai, Atsushi; Hatakeyama, Shingo; Yoneyama, Takahiro; Hashimoto, Yasuhiro; Ohyama, Chikara

    2016-01-01

    This study aimed to assess the efficacy of combination therapy with dutasteride and silodosin in patients with acute urinary retention (AUR) caused by benign prostatic hyperplasia (BPH). Eighty consecutive patients with a first episode of AUR were enrolled in this study. All patients received silodosin 8 mg and dutasteride 0.5 mg daily. Trial without catheter (TWOC) was attempted every 2 weeks until 12 weeks after the initiation of medication. The primary endpoint was the rate of catheter-free status at 12 weeks. Voided volume (VV), postvoid residual urine (PVR), uroflowmetry, International Prostatic Symptoms Score (IPSS), and quality of life due to urinary symptoms (IPSS-QOL) were also measured. All patients were followed up for more than 12 weeks and were included in this analysis. The success rate of TWOC at 12 weeks was 88.8%. VV and maximum urinary flow rate were significantly higher at 2, 4, 8, and 12 weeks compared with the time of AUR (P < 0.001). IPSS and IPSS-QOL were significantly lower at 2, 4, 8, and 12 weeks compared with the time of AUR (P < 0.001). In conclusion, a combination of dutasteride and silodosin therapy may be effective and safe for patients with AUR due to BPH.

  16. [Serum protein binding of fentanyl. The effect of postoperative acute phase reaction with elevated alpha 1-acid glycoprotein and methodologic problems in determination by equilibrium dialysis].

    PubMed

    Wiesner, G; Taeger, K; Peter, K

    1996-04-01

    Numerous basic drugs are extensively bound to alpha 1-acid glycoprotein. Fentanyl, with a pKa value of 8.43, is also a basic drug. Protein binding studies have yielded contradictory results concerning binding of fentanyl to alpha 1-acid glycoprotein. In this study we investigated time courses of serum protein concentrations and serum protein binding of fentanyl during postoperative acute phase reaction, assuming that an increase of alpha 1-acid glycoprotein is accompanied by an increase of serum protein binding, if fentanyl is extensively bound to alpha 1-acid glycoprotein. Fentanyl protein binding measurements using equilibrium dialysis can be affected by volume shifts and pH changes. Therefore, volume shifts from buffer to serum and the influence of various phosphate buffers on increasing pH due to loss of CO2 were also evaluated. METHODS. Thirteen patients with no history of renal or hepatic disease undergoing an operation with a significant acute phase reaction were studied. Preoperatively and on the first 3 postoperative days serum concentrations of alpha 1-acid glycoprotein, albumin, total protein and apolipoprotein A and B were determined by rocket immunoeolectrophoresis, biuret method and laser nephelometry, respectively. Corresponding serum protein binding of fentanyl was measured by adding 40 ng of fentanyl to 1 ml serum followed by equilibrium dialysis at 37 degrees C for 4 h. A 0.167 M phosphate buffer (pH 7.27), which gave a final pH of 7.40, was used. Volume shifts from buffer to serum were measured. Fentanyl concentration in serum before dialysis (FS) was determined by gas chromatography, and fentanyl concentration in buffer after dialysis (FB) was determined by radioimmunoassay. Serum protein binding (SPB) was calculated by the formula: SPB = (FS - FB - FB*c)/(FS - FB) where c is a correction factor. Ten randomly selected patient sera were dialyzed against four phosphate buffers of different pH values and molarities, and the serum pH at the end of

  17. Pre-operative urinary tract infection: is it a risk factor for early surgical site infection with hip fracture surgery? A retrospective analysis

    PubMed Central

    Khalfaoui, Mahdi Y; Veravalli, Karunakar; Evans, D Alun

    2017-01-01

    Objective The aims of the current study were to determine whether pre-operative urinary tract infections in patients presenting acutely with neck of femur fractures resulted in a delay to surgery and whether such patients were at increased risk of developing post-operative surgical site infections. Design A retrospective review of all patients presenting with a neck of femur fracture, at a single centre over a one-year period. The hospital hip fracture database was used as the main source of data. Setting UK University Teaching Hospital Participants All patients (n = 460) presenting across a single year study period with a confirmed hip fracture. Outcome measures The presence of pre-operative urinary tract infection, the timing of surgical intervention, the occurrence of post-operative surgical site infection and the pathogens identified. Results A total of 367 patients were operated upon within 24 hours of admission. Urinary infections were the least common cause of delay. A total of 99 patients (21.5%) had pre-operative urinary tract infection. Post-operatively, a total of 57 (12.4%) patients developed a surgical site infection. Among the latter, 31 (54.4%) did not have a pre-operative urinary infection, 23 (40.4%) patients had a pre-operative urinary tract infection, 2 had chronic leg ulcers and one patient had a pre-operative chest infection. Statistically, there was a strong relationship between pre-operative urinary tract infection and the development of post-operative surgical site infection (p-value: 0.0005). Conclusion The results of our study indicate that pre-operative urinary tract infection has a high prevalence amongst those presenting with neck of femur fractures, and this is a risk factor for the later development of post-operative surgical site infection. PMID:28321316

  18. Effect of Catechol-O-methyltransferase-gene (COMT) Variants on Experimental and Acute Postoperative Pain in 1,000 Women undergoing Surgery for Breast Cancer

    PubMed Central

    Kambur, Oleg; Kaunisto, Mari A.; Tikkanen, Emmi; Leal, Suzanne M.; Ripatti, Samuli; Kalso, Eija A.

    2016-01-01

    Background Catechol-O-methyltransferase (COMT) metabolizes catecholamines in different tissues. Polymorphisms in COMT gene can attenuate COMT activity and increase sensitivity to pain. Human studies exploring the effect of COMT polymorphisms on pain sensitivity have mostly included small, heterogeneous samples and have ignored several important single nucleotide polymorphisms (SNPs). This study examines the effect of COMT polymorphisms on experimental and postoperative pain phenotypes in a large ethnically homogeneous female patient cohort. Methods Intensity of cold (+2–4°C) and heat (+48°C) pain and tolerance to cold pain were assessed in 1,000 patients scheduled for breast cancer surgery. Acute postoperative pain and oxycodone requirements were recorded. Twenty-two COMT SNPs were genotyped and their association with six pain phenotypes analyzed with linear regression. Results There was no association between any of the tested pain phenotypes and SNP rs4680. The strongest association signals were seen between rs165774 and heat pain intensity as well as rs887200 and cold pain intensity. In both cases, minor allele carriers reported less pain. Neither of these results remained significant after strict multiple testing corrections. When analyzed further, the effect of rs887200 was, however, shown to be significant and consistent throughout the cold pressure test. No evidence of association between the SNPs and postoperative oxycodone consumption was found. Conclusions SNPs rs887200 and rs165774 located in the untranslated regions of the gene had the strongest effects on pain sensitivity. Their effect on pain is described here for the first time. These results should be confirmed in further studies and the potential functional mechanisms of the variants studied. PMID:24343288

  19. Intermittent pneumatic compression reduces the risk of deep vein thrombosis during post-operative lower limb immobilisation: a prospective randomised trial of acute ruptures of the Achilles tendon.

    PubMed

    Domeij-Arverud, E; Labruto, F; Latifi, A; Nilsson, G; Edman, G; Ackermann, P W

    2015-05-01

    Deep vein thrombosis is a common complication of immobilising the lower limb after surgery. We hypothesised that intermittent pneumatic compression (IPC) therapy in outpatients who had undergone surgical repair of acute ruptures of the Achilles tendon could reduce the incidence of this problem. A total of 150 patients who had undergone surgical repair of the Achilles tendon were randomised to either treatment with IPC for six hours per day (n = 74) under an orthosis or treatment as usual (n = 74) in a plaster cast without IPC. At two weeks post-operatively, the incidence of deep vein thrombosis was assessed using blinded, double-reported compression duplex ultrasound. At this point, IPC was discontinued and all patients were immobilised in an orthosis for a further four weeks. At six weeks post-operatively, a second compression duplex ultrasound scan was performed. At two weeks, the incidence of deep vein thrombosis was 21% in the treated group and 37% in the control group (p = 0.042). Age over 39 years was found to be a strong risk factor for deep vein thrombosis (odds ratio (OR) = 4.84, 95% confidence interval (CI) 2.14 to 10.96). Treatment with IPC, corrected for age differences between groups, reduced the risk of deep vein thrombosis at the two-week point (OR = 2.60; 95% CI 1.15 to 5.91; p =0.022). At six weeks, the incidence of deep vein thrombosis was 52% in the treated group and 48% in the control group (OR 0.94, 95% CI 0.49 to 1.83). IPC appears to be an effective method of reducing the risk of deep vein thrombosis in the early stages of post-operative immobilisation of outpatients. Further research is necessary to elucidate whether it can confer similar benefits over longer periods of immobilisation and in a more heterogeneous group of patients.

  20. Analysis of risk factors for and the prognosis of postoperative acute respiratory distress syndrome in patients with Stanford type A aortic dissection

    PubMed Central

    Chen, Mei-Fang; Cao, Hua; Lin, Yong

    2016-01-01

    Background To explore the risk factors for and the prognosis of postoperative acute respiratory distress syndrome (ARDS) in patients with Stanford type A aortic dissection (AD). Methods This retrospective nested case-control study included 527 Stanford type A AD patients who were divided into ARDS groups and non-ARDS groups. The clinical features of the groups were examined. Results The fifty-nine patients in the ARDS group exhibited extended durations of cardiopulmonary bypass (CPB) (P=0.004), deep hypothermic circulatory arrest (DHCA) (P=0.000), ventilator support (P=0.013) and intensive care unit (ICU) stay (P=0.045), higher hospital costs (P=0.000), larger perioperative transfusions volumes [red blood cells (RBC): P=0.002, platelets (PLT): P=0.040, fresh frozen plasma (FFP): P=0.001], more frequent pulmonary infection (P=0.018) and multiple organ dysfunction syndrome (MODS) (P=0.040) and a higher rate of in-hospital mortality (P=0.020). The ARDS group exhibited worse statuses in terms of oxygenation index (OI) values (P=0.000) and Apache II scores (P=0.000). DHCA [P=0.000, odds ratio (OR) =2.589] and perioperative transfusion (RBC: P=0.000, OR =2.573; PLT: P=0.027, OR =1.571; FFP: P=0.002, OR =1.929) were independent risk factors for postoperative ARDS. The survival rates and median survival times after discharge were similar between the two groups (P=0.843). Conclusions DHCA duration and perioperative transfusion volume were independent risk factors for postoperative ARDS which warrants greater attention by the cardiac surgeons. PMID:27867562

  1. Urinary Incontinence

    MedlinePlus

    ... It may begin around the time of menopause. Urgency urinary incontinence happens when people have a sudden need ... urinary incontinence is a mix of stress and urgency urinary incontinence. You may leak urine with a laugh ...

  2. Increase in volume of dental local anaesthetic solution while maintaining the tissue lidocaine and adrenaline concentration does not increase acute postoperative pain after gingivectomy.

    PubMed

    Hanvold, K I; Vigen, E C; Jorkjend, L; Aass, A M; Skoglund, L A

    2008-04-01

    A randomised, single-blind, within-patient, crossover study was done in 45 patients (29 women and 16 men, mean age 49 years, range 37-71) who had bilateral "identical" gingivectomies. On one occasion a standard volume of local anaesthetic containing 2% lidocaine and 1/80,000 adrenaline was infiltrated into the mucosal tissue before operation. On the other, double the standard volume with 1% lidocaine and 1/160,000 adrenaline was infiltrated. The intensity of postoperative pain was recorded by the patients on a 100 mm visual analogue scale every hour for an 11-hour observation period. The time courses and the sum of pain intensity after injection of the double and standard volumes did not differ significantly. Doubling the volume of local anaesthetic while maintaining the total lidocaine and adrenaline concentration that was infiltrated does not influence the intensity of acute pain after gingivectomy.

  3. Assessment of Intraoperative Intra-articular Morphine and Clonidine Injection in the Acute Postoperative Period After Hip Arthroscopy

    PubMed Central

    Cogan, Charles J.; Knesek, Michael; Tjong, Vehniah K.; Nair, Rueben; Kahlenberg, Cynthia; Dunne, Kevin F.; Kendall, Mark C.; Terry, Michael A.

    2016-01-01

    Background: Previous authors have suggested that intra-articular morphine and clonidine injections after knee arthroscopy have demonstrated equivocal analgesic effect in comparison with bupivacaine while circumventing the issue of chondrotoxicity. There have been no studies evaluating the effect of intra-articular morphine after hip arthroscopy. Purpose: To evaluate the efficacy of intra-articular morphine in combination with clonidine on postoperative pain and narcotic consumption after hip arthroscopy surgery for femoroacetabular impingement. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective chart review was performed on 43 patients that underwent hip arthroscopy for femoroacetabular impingement at a single institution between September 2014 and May 2015. All patients received preoperative celecoxib and acetaminophen, and 22 patients received an additional intra-articular injection of 10 mg morphine and 100 μg of clonidine at the conclusion of the procedure. Narcotic consumption, duration of anesthesia recovery, and perioperative pain scores were compared between the 2 groups. Results: Patients who received intra-articular morphine and clonidine used significantly less opioid analgesic (mEq) in the postanesthesia recovery (median difference, 17 mEq [95% CI, –32 to –2 mEq]; P = .02) compared with the control group. There were no differences in time spent in recovery before hospital discharge or in visual analog pain scores recorded immediately postoperatively and at 1 hour after surgery. Conclusion: Intraoperative intra-articular injection of morphine and clonidine significantly reduced the narcotic requirement during the postsurgical recovery period after hip arthroscopy. The reduction in postsurgical opioids may decrease adverse effects, improve overall pain management, and lead to better quality of recovery and improved patient satisfaction. PMID:26977421

  4. [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.

  5. Acupuncture and related techniques for postoperative pain: a systematic review of randomized controlled trials.

    PubMed

    Sun, Y; Gan, T J; Dubose, J W; Habib, A S

    2008-08-01

    Postoperative pain management remains a significant challenge for all healthcare providers. The objective of this systematic review was to quantitatively evaluate the efficacy of acupuncture and related techniques as adjunct analgesics for acute postoperative pain management. We searched the databases of Medline (1966-2007), CINAHL, The Cochrane Central Register of Controlled Trials (2006), and Scopus for randomized controlled trials (RCTs) using acupuncture for postoperative pain management. We extracted data about postoperative opioid consumption, postoperative pain intensity, and opioid-related side-effects. Combined data were analysed using a random effects model. Fifteen RCTs comparing acupuncture with sham control in the management of acute postoperative pain were included. Weighted mean difference for cumulative opioid analgesic consumption was -3.14 mg (95% confidence interval, CI: -5.15, -1.14), -8.33 mg (95% CI: -11.06, -5.61), and -9.14 mg (95% CI: -16.07, -2.22) at 8, 24, and 72 h, respectively. Postoperative pain intensity (visual analogue scale, 0-100 mm) was also significantly decreased in the acupuncture group at 8 and 72 h compared with the control group. The acupuncture treatment group was associated with a lower incidence of opioid-related side-effects such as nausea (relative risk, RR: 0.67; 95% CI: 0.53, 0.86), dizziness (RR: 0.65; 95% CI: 0.52, 0.81), sedation (RR: 0.78; 95% CI: 0.61, 0.99), pruritus (RR: 0.75; 95% CI: 0.59, 0.96), and urinary retention (RR: 0.29; 95% CI: 0.12, 0.74). Perioperative acupuncture may be a useful adjunct for acute postoperative pain management.

  6. Sinusoidal 50 Hz, 500 {micro}T magnetic field has no acute effect on urinary 6-sulphatoxymelatonin in Wistar rats

    SciTech Connect

    Bakos, J.; Nagy, N.; Thuroczy, G.; Szabo, L.D.

    1995-12-31

    The effect of a 50 Hz, vertical magnetic field on the excretion of urinary 6-sulphatoxymelatonin (aMT6s) of male and female Wistar rats was studied in a self-controlled experiment. Twenty rats were kept in metabolic cages under 9:15 h light:dark conditions. The urine of the animals was collected twice per day for 5 consecutive days. The concentration of aMT6s in the rat urine was measured by {sup 125}I radioimmunoassay. The rats were exposed to 5 and 500 {micro}T flux density for 24 h. The excretion of urinary aMT6s did not show significant changes during or after magnetic field exposure.

  7. Community-Acquired Methicillin-Resistant Staphylococcus aureus Prostatic Abscess Presenting as Acute Urinary Retention: A Case Report and Review of the Literature.

    PubMed

    Naboush, Ali; Abou Yassine, Ali; Yasmin, Mohamad; Mobarakai, Neville

    2013-01-01

    Background. Community-associated MRSA (CA-MRSA) strains have emerged as a substantial cause of infection in individuals without exposure to the healthcare system. Prostatic abscess is an uncommon disease. To date, there are only 6 published reports of a prostatic abscess secondary to CA-MRSA. Case Description. A 52-year-old diabetic Caucasian presented to the emergency department with severe lower abdominal pain of few hours duration, urinary frequency, and dribbling over the last 3 weeks. Physical examination was remarkable for an enlarged nontender prostate. A urine analysis showed pyuria while urine cultures grew CA-MRSA. Computed tomography of the abdomen and pelvis showed multiple prostate abscesses and a thickened urinary bladder wall. A TURP was performed by the urology team and pathology showed severe acute and chronic prostatitis with abscess formation and necrotic tissue. Our treatment regimen included IV vancomycin followed by oral trimethoprim/sulfamethoxazole and rifampin. Eradication of CA-MRSA was confirmed by follow-up cultures 2 months following discharge. Conclusion. This case illustrates the successful identification, diagnosis, and prompt treatment of a prostatic abscess secondary to CA-MRSA in a diabetic patient without recent hospitalization. Early treatment with antibiotics and transurethral resection of the prostate abscess led to a shortened hospital stay and decreased morbidity.

  8. The Design and Methods of Genetic Studies on Acute and Chronic Postoperative Pain in Patients after Total Knee Replacement

    PubMed Central

    Belfer, Inna; Greco, Carol M.; Lokshin, Anna; Vulakovich, Katie; Landsittel, Douglas; Dai, Feng; Crossett, Lawrence; Chelly, Jacques E.

    2015-01-01

    Objective Total knee replacement (TKR) is the treatment option of choice for the millions of individuals whose osteoarthritis pain can no longer be managed through non-invasive methods. Over 500,000 TKRs are performed annually in the United States. Although most patients report improvement in pain and functioning following TKR, up to 30% report persistent pain that interferes with daily function. However, the reasons for poor outcomes are not clear. To best determine which patients are at risk for pain post TKR, a detailed and comprehensive approach is needed. In this article, we present the methodology of a study designed to identify a set of genetic, proteomic, clinical, demographic, psychosocial, and psychophysical risk factors for severe acute and chronic pain post TKR. Design Prospective longitudinal observational study. Setting University Hospital System. Subjects Patients scheduled for unilateral TKR with a target number of 150. Methods Prior to surgery, we collect demographic, psychosocial, and pain data. Biological data, including blood samples for genetic analyses, and serum, urine, and joint fluid for cytokine assessment are collected intraoperatively. Pain assessments as well as medication use are collected during each of the three days postsurgery. Additionally, pain and psychosocial information is collected 6 and 12 months following surgery. Conclusions This study, for the first time, captures the information on both genetic and “environmental” risk factors for acute and chronic pain post-TKR and has the potential to lead to the next step—multicenter large-scale studies on predictors and biomarkers of poor TKR outcomes as well as on tailored interventions and personalized medicine approaches for those at risk. PMID:25040948

  9. Urinary Tissue Inhibitor of Metalloproteinase-2 and Insulin-Like Growth Factor-Binding Protein 7 for Risk Stratification of Acute Kidney Injury in Patients With Sepsis

    PubMed Central

    Honore, Patrick M.; Nguyen, H. Bryant; Gong, Michelle; Chawla, Lakhmir S.; Bagshaw, Sean M.; Artigas, Antonio; Shi, Jing; Joannes-Boyau, Olivier; Vincent, Jean-Louis

    2016-01-01

    Objectives: To examine the performance of the urinary biomarker panel tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in patients with sepsis at ICU admission. To investigate the effect of nonrenal organ dysfunction on tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in this population. Method: In this ancillary analysis, we included patients with sepsis who were enrolled in either of two trials including 39 ICUs across Europe and North America. The primary endpoint was moderate-severe acute kidney injury (equivalent to Kidney Disease Improving Global Outcome stage 2–3) within 12 hours of enrollment. We assessed biomarker performance by calculating the area under the receiver operating characteristic curve, sensitivity, specificity, and negative and positive predictive values at three cutoffs: 0.3, 1.0, and 2.0 (ng/mL)2/1,000. We also calculated nonrenal Sequential Organ Failure Assessment scores for each patient on enrollment and compared tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 results in patients with and without acute kidney injury and across nonrenal Sequential Organ Failure Assessment scores. Finally, we constructed a clinical model for acute kidney injury in this population and compared the performance of the model with and without tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7. Results: We included 232 patients in the analysis and 40 (17%) developed acute kidney injury. We observed significantly higher urine tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in patients with acute kidney injury than without acute kidney injury in both patients with low and high nonrenal Sequential Organ Failure Assessment scores (p < 0.001). The area under the receiver operating characteristic curve (95% CI) of tissue inhibitor of metalloproteinase-2 and insulin

  10. Early Decompression of Acute Subdural Hematoma for Postoperative Neurological Improvement: A Single Center Retrospective Review of 10 Years

    PubMed Central

    Oh, Chang Hyun; Shim, Yu Shik; Hyun, Dongkeun; Park, Hyeonseon; Kim, Eunyoung

    2016-01-01

    Objective This study was conducted to investigate survival related factors, as well as to evaluate the effects of early decompression on acute subdural hematoma (ASDH). Methods We retrospectively reviewed cases of decompressive craniectomy (DC) for decade. In total, 198 cases of DC involved ASDH were available for review, and 65 cases were excluded due to missing data on onset time and a delayed operation after closed observation with medical care. Finally, 133 cases of DC with ASDH were included in this study, and various factors including the time interval between trauma onset and operation were evaluated. Results In the present study, survival rate after DC in patients with ASDH was shown to be related to patient age (50 years old, p=0.012), brain compression ratio (p=0.042) and brain stem compression (p=0.020). Sex, preoperative mental status, and time interval between trauma onset and operation were not related with survival rate. Among those that survived (n=78), improvements in Glasgow Coma Scale (GCS) score of more than three points, compared to preoperative measurement, were more frequently observed among the early (less than 3 hours between trauma onset and operation) decompressed cases (p=0.013). However, improvements of more than 4 or 5 points on the GCS were not affected by early decompression. Conclusion Early decompression of ASDH was not correlated with survival rate, but was related with neurological improvement (more than three points on the GCS). Accordingly, early decompression in ASDH, if indicated, may be of particular benefit. PMID:27182496

  11. Urinary Incontinence

    MedlinePlus

    ... urinary incontinence. Initial pilot studies have shown that acupuncture can provide some short-term benefit, but more ... Urology. 2013;190:113. Wang Y, et al. Acupuncture for stress urinary incontinence in adults. Cochrane Database ...

  12. The acute effects of a protein-rich meal on the urinary corticoid:creatinine ratio in healthy dogs.

    PubMed

    Zeugswetter, F K; Zwack, D; Luckschander-Zeller, N; Schwendenwein, I

    2017-02-01

    The objective of this prospective crossover study was to investigate the effects of a high-protein diet on canine urinary corticoid-to-creatinine ratio (UCCR). The hypothesis was that meal-induced hypercortisolism is, as has been shown in humans, a predictable and consistent finding in healthy dogs. Eight clinic-owned beagles were randomly assigned to one of two groups. The allocation to the groups defined the sequence of a protein-enriched meal (meal A) or no meal on the first and second days, whereas on the third day all dogs again received an identical meal (meal B) to test reproducibility. Urinary corticoids were measured using a solid-phase, competitive CLIA on unextracted urine. Contrary to our expectations, consistent incremental responses of the UCCR were not observed (meal A vs. no meal [anova]: absolute increase, F = 2.546, p = 0.162; relative increase, F = 4.084, p = 0.09; AUC(UCCR) , F = 0.279, p = 0.616). Nevertheless, the robust increases in two dogs above 60% of baseline suggest that the collection of urine prior to feeding likely increases the specificity of the UCCR to discriminate between dogs with and without hypercortisolism.

  13. 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.

  14. A Pooled Analysis Evaluating Renal Safety in Placebo- and Active Comparator-Controlled Phase III Trials of Multiple-Dose Injectable HPβCD-Diclofenac in Subjects with Acute Postoperative Pain.

    PubMed

    Daniels, Stephen E; Gan, Tong J Tj; Hamilton, Douglas A; Singla, Neil; Lacouture, Peter G; Johnson, Olufunmibi; Min, Lauren H; Reyes, Christian R D; Carr, Daniel B

    2016-12-01

    OBJECTIVE : While injectable nonsteroidal anti-inflammatory drugs (NSAIDs) are a key component of postoperative multimodal analgesia, renal safety concerns may limit use in some patients. This study examined the renal safety of injectable HPβCD-diclofenac when given for ≤ 5 days following orthopedic or abdominal/pelvic surgery. METHODS : Pooled analysis of data from two randomized, placebo- and active comparator-controlled phase III trials in 608 total patients was conducted. Renal safety was assessed by examining treatment-emergent adverse events (AEs) and postoperative blood urea nitrogen (BUN) and serum creatinine shifts. RESULTS : There were three renal AEs each in the HPβCD-diclofenac (n = 318 patients) and placebo (n = 148 patients) groups, and two renal AEs in the ketorolac group (n = 142 patients). No significant difference in renal AE risk was detected for patients receiving HPβCD-diclofenac (RR: 1.40 [0.15,13.3]; P = 0.75) or ketorolac (RR: 2.08 [0.19,22.7]; P = 0.56) versus placebo. All renal AEs were mild or moderate in severity, and a single renal AE (acute renal failure in a patient receiving HPβCD-diclofenac) was treatment-related. One incidence of postoperative shift to high (> upper limit of normal) serum creatinine occurred in the HPβCD-diclofenac group (n = 2 in the ketorolac group). Mean changes in serum creatinine or BUN did not differ significantly between patients receiving HPβCD-diclofenac and placebo. CONCLUSIONS : While this analysis examined relatively brief exposure typical for parenterally administered analgesics in the postoperative setting in patients with largely normal renal function, the results suggest that HPβCD-diclofenac use for acute postoperative pain may not be associated with added renal safety risks over placebo in this patient population.

  15. A Pooled Analysis Evaluating Renal Safety in Placebo- and Active Comparator-Controlled Phase III Trials of Multiple-Dose Injectable HPβCD-Diclofenac in Subjects with Acute Postoperative Pain.

    PubMed

    Daniels, Stephen E; Gan, Tong J Tj; Hamilton, Douglas A; Singla, Neil; Lacouture, Peter G; Johnson, Olufunmibi; Min, Lauren H; Reyes, Christian R D; Carr, Daniel B

    2016-07-17

    OBJECTIVE : While injectable nonsteroidal anti-inflammatory drugs (NSAIDs) are a key component of postoperative multimodal analgesia, renal safety concerns may limit use in some patients. This study examined the renal safety of injectable HPβCD-diclofenac when given for ≤ 5 days following orthopedic or abdominal/pelvic surgery. METHODS : Pooled analysis of data from two randomized, placebo- and active comparator-controlled phase III trials in 608 total patients was conducted. Renal safety was assessed by examining treatment-emergent adverse events (AEs) and postoperative blood urea nitrogen (BUN) and serum creatinine shifts. RESULTS : There were three renal AEs each in the HPβCD-diclofenac (n = 318 patients) and placebo (n = 148 patients) groups, and two renal AEs in the ketorolac group (n = 142 patients). No significant difference in renal AE risk was detected for patients receiving HPβCD-diclofenac (RR: 1.40 [0.15,13.3]; P = 0.75) or ketorolac (RR: 2.08 [0.19,22.7]; P = 0.56) versus placebo. All renal AEs were mild or moderate in severity, and a single renal AE (acute renal failure in a patient receiving HPβCD-diclofenac) was treatment-related. One incidence of postoperative shift to high (> upper limit of normal) serum creatinine occurred in the HPβCD-diclofenac group (n = 2 in the ketorolac group). Mean changes in serum creatinine or BUN did not differ significantly between patients receiving HPβCD-diclofenac and placebo. CONCLUSIONS : While this analysis examined relatively brief exposure typical for parenterally administered analgesics in the postoperative setting in patients with largely normal renal function, the results suggest that HPβCD-diclofenac use for acute postoperative pain may not be associated with added renal safety risks over placebo in this patient population.

  16. Randomized, controlled trial of a 10-day course of amifloxacin versus trimethoprim-sulfamethoxazole in the treatment of acute, uncomplicated urinary tract infection. Amifloxacin Multi-Center Trial Group.

    PubMed Central

    Boyko, E J; Iravani, A; Silverman, M H; Schelling, D J; Wright, R A

    1990-01-01

    We conducted a randomized controlled trial of orally administered amifloxacin versus trimethoprimsulfamethoxazole (TMP-SMX) as treatments of acute uncomplicated urinary tract infection in women. Amifloxacin at a dosage of 200 mg twice a day appeared as safe and effective as TMP-SMX, but amifloxacin at 400 mg twice a day tended to cause adverse events more frequently than did TMP-SMX. PMID:2188590

  17. 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.

  18. Renal handling and acute urinary electrolyte effects of aminoglycoside antibiotics: use of a solitary renal autotransplant in the conscious sheep.

    PubMed

    Bennett, W M; McDougall, J; Potocnik, S; Wright, R D; Whitworth, J A

    1983-01-17

    Renal handling of the aminoglycoside antibiotics gentamicin and tobramycin were studied before and after one hour of constant intravenous infusions adjusted to maintain a concentration of 15 micrograms/mL. A solitary renal autotransplant model in four conscious volume replete 40 Kg sheep was used. This unique surgical preparation allows sampling of renal arterial and renal venous blood as well as urine drained through an exteriorized parotid-ureteral fistula. This surgical preparation has considerable potential in renal pharmacology since it uses a conscious, large animal. Baseline studies in this preparation demonstrated normal, 51CrEDTA and 125 I PAH, clearances which were unaffected by the drugs. Aminoglycoside binding to pooled sheep sera was 11% at physiologic PH, calcium and magnesium concentrations. A-V difference was 1.3 +/- .3 micrograms/mL and extraction by the kidney was 9 +/- 3.2% with no differences between gentamicin and tobramycin. Clearance of gentamicin was 84% and tobramycin 86% of GFR. There was no evidence of tubular injury as evidenced by unchanged urinary beta-2 microglobulin excretion. Serum Na, K, Ca and Mg did not change over the course of the study. Both drugs caused a prompt decrease in absolute and fractional sodium excretion while only gentamicin produced a kaliuresis. Early aminoglycoside effects on electrolyte balance may be an eventual determinant of nephrotoxic potential rather than differences in renal drug handling.

  19. 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.

  20. Comparison of ertapenem and ceftriaxone therapy for acute pyelonephritis and other complicated urinary tract infections in Korean adults: a randomized, double-blind, multicenter trial.

    PubMed

    Park, Dae Won; Peck, Kyong Ran; Chung, Moon Hyun; Lee, Jin Seo; Park, Yoon Soo; Kim, Hyo Youl; Lee, Mi Suk; Kim, Jung Yeon; Yeom, Joon Sup; Kim, Min Ja

    2012-05-01

    The efficacy and safety of ertapenem, 1 g once daily, were compared with that of ceftriaxone, 2 g once daily, for the treatment of adults with acute pyelonephritis (APN) and complicated urinary tract infections (cUTIs) in a prospective, multicenter, double-blinded, randomized study. After ≥ 3 days of parenteral study therapy, patients could be switched to an oral agent. Of 271 patients who were initially stratified by APN (n = 210) or other cUTIs (n = 61), 66 (48.9%) in the ertapenem group and 71 (52.2%) in the ceftriaxone group were microbiologically evaluable. The mean duration of parenteral and total therapy, respectively, was 5.6 and 13.8 days for ertapenem and 5.8 and 13.8 days for ceftriaxone. The most common pathogen was Escherichia coli. At the primary efficacy endpoint 5-9 days after treatment, 58 (87.9%) patients in the ertapenem group and 63 (88.7%) in the ceftriaxone had a favorable microbiological response. When compared by stratum and severity, the outcomes in the two groups were equivalent. The frequency and severity of drug-related adverse events were generally similar in both treatment groups. The results indicate that ertapenem is highly effective and safe for the treatment of APN and cUTIs.

  1. Comparison of Ertapenem and Ceftriaxone Therapy for Acute Pyelonephritis and Other Complicated Urinary Tract Infections in Korean Adults: A Randomized, Double-Blind, Multicenter Trial

    PubMed Central

    Park, Dae Won; Peck, Kyong Ran; Chung, Moon Hyun; Lee, Jin Seo; Park, Yoon Soo; Kim, Hyo Youl; Lee, Mi Suk; Kim, Jung Yeon; Yeom, Joon Sup

    2012-01-01

    The efficacy and safety of ertapenem, 1 g once daily, were compared with that of ceftriaxone, 2 g once daily, for the treatment of adults with acute pyelonephritis (APN) and complicated urinary tract infections (cUTIs) in a prospective, multicenter, double-blinded, randomized study. After ≥ 3 days of parenteral study therapy, patients could be switched to an oral agent. Of 271 patients who were initially stratified by APN (n = 210) or other cUTIs (n = 61), 66 (48.9%) in the ertapenem group and 71 (52.2%) in the ceftriaxone group were microbiologically evaluable. The mean duration of parenteral and total therapy, respectively, was 5.6 and 13.8 days for ertapenem and 5.8 and 13.8 days for ceftriaxone. The most common pathogen was Escherichia coli. At the primary efficacy endpoint 5-9 days after treatment, 58 (87.9%) patients in the ertapenem group and 63 (88.7%) in the ceftriaxone had a favorable microbiological response. When compared by stratum and severity, the outcomes in the two groups were equivalent. The frequency and severity of drug-related adverse events were generally similar in both treatment groups. The results indicate that ertapenem is highly effective and safe for the treatment of APN and cUTIs. PMID:22563210

  2. Value of comprehensive renal ultrasound in children with acute urinary tract infection for assessment of renal involvement: comparison with DMSA scintigraphy and final diagnosis.

    PubMed

    Brader, Peter; Riccabona, Michael; Schwarz, Thomas; Seebacher, Ursula; Ring, Ekkehard

    2008-12-01

    The aim of this study was to evaluate the value of comprehensive renal ultrasound (US), i.e., combining greyscale US and amplitude-coded color Doppler sonography (aCDS), for assessment of urinary tract infection (UTI) in infants and children, compared to (1) (99m)Tc DMSA scintigraphy and (2) final diagnosis. Two hundred eighty-seven children with UTI underwent renal comprehensive US and DMSA scintigraphy. The results were compared with regard to their reliability to diagnose renal involvement, using (1) DMSA scintigraphy and (2) final diagnosis as the gold standard. Sixty-seven children clinically had renal involvement. Sensitivity increased from 84.1% using only aCDS to 92.1% for the combined US approach, using DMSA scintigraphy as the reference standard. When correlated with the final diagnosis, sensitivity for DMSA scintigraphy was 92.5%; sensitivity for comprehensive US was 94.0%. Our data demonstrate an increasing sensitivity using the combination of renal greyscale US supplemented by aCDS for differentiation of upper from lower UTI. Sensitivity for DMSA and comprehensive US was similar for both methods compared to the final diagnosis. Comprehensive US should gain a more important role in the imaging algorithm of children with acute UTI, thereby reducing the radiation burden.

  3. Pseudomonas quinolone signalling system: a component of quorum sensing cascade is a crucial player in the acute urinary tract infection caused by Pseudomonas aeruginosa.

    PubMed

    Bala, Anju; Chhibber, Sanjay; Harjai, Kusum

    2014-11-01

    Pseudomonas aeruginosa is an opportunistic pathogen which employs quorum sensing system to regulate several genes required for its survival and pathogenicity within the host. Besides acylhomoserine lactone (AHL) mediated las and rhl systems, this organism possesses Pseudomonas quinolone signalling (PQS) system based on alkyl quinolone signal molecules. The quinolone system represents another layer of sophistication in the complex quorum sensing cascade. Therefore, in the present study, we evaluated the contribution of the PQS system in the establishment of acute urinary tract infection (UTI) in the mouse model. For this, wild-type parent strain of P. aeruginosa MPAO1 and its isogenic single transposon mutant strains pqsH and pqsA were employed to induce UTI in mice. PQS molecules in the tissue homogenates of mice were detected by high performance thin layer chromatography (HP-TLC) method. Virulence of strains was assessed in terms of bacteriological count, histopathological lesions in the renal and bladder tissue and generation of pathological index markers like reactive nitrogen intermediates and malondialdehyde. HP-TLC analysis showed presence of PQS molecules in the renal and bladder tissue of mice infected with MPAO1 while no PQS was detected in case of pqsH and pqsA mutant strains. Results indicated that MPAO1 possessing fully functional PQS biosynthetic genes was highly virulent and caused acute pyelonephritis with severe inflammation and tissue destruction. On the contrary, significant reduction in the log count, mild tissue damage and declined levels of pathological markers were observed in mice infected with mutant strains as compared to MPAO1. Further among mutants, all these parameters were maximally impaired in the pqsA mutant in which synthesis of alkyl quinolones was completely abolished due to the transposon mutation in respective gene. Virulence of the pqsH mutant strain was lesser than that of the MPAO1 but higher than pqsA mutant. In addition, the

  4. Ceftazidime-avibactam Versus Doripenem for the Treatment of Complicated Urinary Tract Infections, Including Acute Pyelonephritis: RECAPTURE, a Phase 3 Randomized Trial Program

    PubMed Central

    Wagenlehner, Florian M.; Sobel, Jack D.; Newell, Paul; Armstrong, Jon; Huang, Xiangning; Stone, Gregory G.; Yates, Katrina; Gasink, Leanne B.

    2016-01-01

    Background. The global emergence of carbapenem-resistant Enterobacteriaceae highlights the urgent need to reduce carbapenem dependence. The phase 3 RECAPTURE program compared the efficacy and safety of ceftazidime-avibactam and doripenem in patients with complicated urinary tract infection (cUTI), including acute pyelonephritis. Methods. Hospitalized adults with suspected or microbiologically confirmed cUTI/acute pyelonephritis were randomized 1:1 to ceftazidime-avibactam 2000 mg/500 mg every 8 hours or doripenem 500 mg every 8 hours (doses adjusted for renal function), with possible oral antibiotic switch after ≥5 days (total treatment duration up to 10 days or 14 days for patients with bacteremia). Results. Of 1033 randomized patients, 393 and 417 treated with ceftazidime-avibactam and doripenem, respectively, were eligible for the primary efficacy analyses; 19.6% had ceftazidime-nonsusceptible baseline pathogens. Noninferiority of ceftazidime-avibactam vs doripenem was demonstrated for the US Food and Drug Administration co-primary endpoints of (1) patient-reported symptomatic resolution at day 5: 276 of 393 (70.2%) vs 276 of 417 (66.2%) patients (difference, 4.0% [95% confidence interval {CI}, −2.39% to 10.42%]); and (2) combined symptomatic resolution/microbiological eradication at test of cure (TOC): 280 of 393 (71.2%) vs 269 of 417 (64.5%) patients (difference, 6.7% [95% CI, .30% to 13.12%]). Microbiological eradication at TOC (European Medicines Agency primary endpoint) occurred in 304 of 393 (77.4%) ceftazidime-avibactam vs 296 of 417 (71.0%) doripenem patients (difference, 6.4% [95% CI, .33% to 12.36%]), demonstrating superiority at the 5% significance level. Both treatments showed similar efficacy against ceftazidime-nonsusceptible pathogens. Ceftazidime-avibactam had a safety profile consistent with that of ceftazidime alone. Conclusions. Ceftazidime-avibactam was highly effective for the empiric treatment of cUTI (including acute

  5. Perioperative optimal blood pressure as determined by ultrasound tagged near infrared spectroscopy and its association with postoperative acute kidney injury in cardiac surgery patients

    PubMed Central

    Hori, Daijiro; Hogue, Charles; Adachi, Hideo; Max, Laura; Price, Joel; Sciortino, Christopher; Zehr, Kenton; Conte, John; Cameron, Duke; Mandal, Kaushik

    2016-01-01

    OBJECTIVES Perioperative blood pressure management by targeting individualized optimal blood pressure, determined by cerebral blood flow autoregulation monitoring, may ensure sufficient renal perfusion. The purpose of this study was to evaluate changes in the optimal blood pressure for individual patients, determined during cardiopulmonary bypass (CPB) and during early postoperative period in intensive care unit (ICU). A secondary aim was to examine if excursions below optimal blood pressure in the ICU are associated with risk of cardiac surgery-associated acute kidney injury (CSA-AKI). METHODS One hundred and ten patients undergoing cardiac surgery had cerebral blood flow monitored with a novel technology using ultrasound tagged near infrared spectroscopy (UT-NIRS) during CPB and in the first 3 h after surgery in the ICU. The correlation flow index (CFx) was calculated as a moving, linear correlation coefficient between cerebral flow index measured using UT-NIRS and mean arterial pressure (MAP). Optimal blood pressure was defined as the MAP with the lowest CFx. Changes in optimal blood pressure in the perioperative period were observed and the association of blood pressure excursions (magnitude and duration) below the optimal blood pressure [area under the curve (AUC) < OptMAP mmHgxh] with incidence of CSA-AKI (defined using Kidney Disease: Improving Global Outcomes criteria) was examined. RESULTS Optimal blood pressure during early ICU stay and CPB was correlated (r = 0.46, P < 0.0001), but was significantly higher in the ICU compared with during CPB (75 ± 8.7 vs 71 ± 10.3 mmHg, P = 0.0002). Thirty patients (27.3%) developed CSA-AKI within 48 h after the surgery. AUC < OptMAP was associated with CSA-AKI during CPB [median, 13.27 mmHgxh, interquartile range (IQR), 4.63–20.14 vs median, 6.05 mmHgxh, IQR 3.03–12.40, P = 0.008], and in the ICU (13.72 mmHgxh, IQR 5.09–25.54 vs 5.65 mmHgxh, IQR 1.71–13.07, P = 0.022). CONCLUSIONS Optimal blood pressure during

  6. Urinary Biomarkers IGFBP7 and TIMP-2 for the Diagnostic Assessment of Transient and Persistent Acute Kidney Injury in Critically Ill Patients

    PubMed Central

    Daubin, Delphine; Cristol, Jean Paul; Dupuy, Anne Marie; Kuster, Nils; Besnard, Noémie; Platon, Laura; Buzançais, Aurèle; Brunot, Vincent; Garnier, Fanny; Jonquet, Olivier; Klouche, Kada

    2017-01-01

    Objective The capability of urinary TIMP-2 (tissue inhibitor of metalloproteinase) and IGFBP7 (insulin-like growth factor binding protein)—NephroCheck Test (NC) = ([TIMP-2] x [IGFBP7]) / 1000)—to predict renal recovery from acute kidney injury (AKI) has been poorly studied. The aim of this study was to assess the performance of measurements of ([TIMP-2] x [IGFBP7]) / 1000) over 24 hours to differentiate transient from persistent AKI. Methods Of 460 consecutive adult patients admitted to the ICU, 101 were prospectively studied: 56 men, 62 (52–71) years old. A fresh urine sample was collected at H0, H4, H12 and H24 to determine ([TIMP-2] x [IGFBP7]) / 1000) levels. Areas under the curves of Delta NC H4-Ho and H12-H4 and serum creatinine (sCr) for detection of AKI recovery were compared. Results Forty-one (40.6%) patient were diagnosed with AKI: 27 transient and 14 persistent AKI. At admission (H0), AKI patients had a significantly higher NC score than patients without AKI (0.43 [0.07–2.06] vs 0.15 [0.07–0.35], p = 0.027). In AKI groups, transient AKI have a higher NC, at H0 and H4, than persistent AKI (0.87 [0.09–2.82] vs 0.13 [0.05–0.66] p = 0.035 and 0.13 [0.07–0.61] vs 0.05 [0.02–0.13] p = 0.013). Thereafter, NC level decreased in both AKI groups with a Delta NC score H4-H0 and H12-H4 significantly more important in transient AKI. Roc curves showed however that delta NC scores did not discriminate between transient and persistent AKI. Conclusion In our population, absolute urinary levels of NC score were higher at early hours after ICU admission (H0 and H4) in transient AKI as compared to persistent AKI patients. NC variations (Delta NC scores) over the first 12 hours may indicate the AKI’s evolving nature with a more significant decrease in case of transient AKI but were not able to differentiate transient from persistent AKI. PMID:28085896

  7. The Diagnosis of Urinary Tract infection in Young children (DUTY): a diagnostic prospective observational study to derive and validate a clinical algorithm for the diagnosis of urinary tract infection in children presenting to primary care with an acute illness.

    PubMed Central

    Hay, Alastair D; Birnie, Kate; Busby, John; Delaney, Brendan; Downing, Harriet; Dudley, Jan; Durbaba, Stevo; Fletcher, Margaret; Harman, Kim; Hollingworth, William; Hood, Kerenza; Howe, Robin; Lawton, Michael; Lisles, Catherine; Little, Paul; MacGowan, Alasdair; O'Brien, Kathryn; Pickles, Timothy; Rumsby, Kate; Sterne, Jonathan Ac; Thomas-Jones, Emma; van der Voort, Judith; Waldron, Cherry-Ann; Whiting, Penny; Wootton, Mandy; Butler, Christopher C

    2016-01-01

    BACKGROUND It is not clear which young children presenting acutely unwell to primary care should be investigated for urinary tract infection (UTI) and whether or not dipstick testing should be used to inform antibiotic treatment. OBJECTIVES To develop algorithms to accurately identify pre-school children in whom urine should be obtained; assess whether or not dipstick urinalysis provides additional diagnostic information; and model algorithm cost-effectiveness. DESIGN Multicentre, prospective diagnostic cohort study. SETTING AND PARTICIPANTS Children < 5 years old presenting to primary care with an acute illness and/or new urinary symptoms. METHODS One hundred and seven clinical characteristics (index tests) were recorded from the child's past medical history, symptoms, physical examination signs and urine dipstick test. Prior to dipstick results clinician opinion of UTI likelihood ('clinical diagnosis') and urine sampling and treatment intentions ('clinical judgement') were recorded. All index tests were measured blind to the reference standard, defined as a pure or predominant uropathogen cultured at ≥ 10(5) colony-forming units (CFU)/ml in a single research laboratory. Urine was collected by clean catch (preferred) or nappy pad. Index tests were sequentially evaluated in two groups, stratified by urine collection method: parent-reported symptoms with clinician-reported signs, and urine dipstick results. Diagnostic accuracy was quantified using area under receiver operating characteristic curve (AUROC) with 95% confidence interval (CI) and bootstrap-validated AUROC, and compared with the 'clinician diagnosis' AUROC. Decision-analytic models were used to identify optimal urine sampling strategy compared with 'clinical judgement'. RESULTS A total of 7163 children were recruited, of whom 50% were female and 49% were < 2 years old. Culture results were available for 5017 (70%); 2740 children provided clean-catch samples, 94% of whom were ≥ 2 years old

  8. Early predictors of acute kidney injury in patients with cirrhosis and bacterial infection: urinary neutrophil gelatinase-associated lipocalin and cardiac output as reliable tools

    PubMed Central

    Ximenes, Rafael O.; Farias, Alberto Q.; Helou, Claudia M.B.

    2015-01-01

    Background Hemodynamic abnormalities and acute kidney injury (AKI) are often present in infected cirrhotic patients. Hence, an early diagnosis of AKI is necessary, which might require the validation of new predictors as the determinations of urinary neutrophil gelatinase-associated lipocalin (uNGAL) and cardiac output. Methods We evaluated 18 infected cirrhotic patients subdivided into two groups at admission (0 hours). In Group I, we collected urine samples at 0 hours, 6 hours, 24 hours, and 48 hours for uNGAL and fractional excretion of sodium determinations. In Group II, we measured cardiac output using echocardiography. Results The age of patients was 55.0±1.9 years, and 11 patients were males. The Model for End-Stage Liver Disease score was 21±1, whereas the Child–Pugh score was C in 11 patients and B in 7 patients. Both patients in Group I and Group II showed similar baseline characteristics. In Group I, we diagnosed AKI in 5 of 9 patients, and the mean time to this diagnosis by measuring serum creatinine was 5.4 days. Patients with AKI showed higher uNGAL levels than those without AKI from 6 hours to 48 hours. The best accuracy using the cutoff values of 68 ng uNGAL/mg creatinine was achieved at 48 hours when we distinguished patients with and without AKI in all cases. In Group II, we diagnosed AKI in 4 of 9 patients, and cardiac output was significantly higher in patients who developed AKI at 0 hours. Conclusion Both uNGAL and cardiac output determinations allow the prediction of AKI in infected cirrhotic patients earlier than increments in serum creatinine. PMID:26484038

  9. [The clinical estimation of ketoprofen lysine salt effect on the intensitivity of acute pain syndrome in the oral cavity during surgical procedures and postoperative period].

    PubMed

    Durnovo, E A; Shashurina, S V; Bespalova, N A; Khomutinnikova, N E; Gliavina, I A; Marochkina, M S; Iartseva, A V

    2013-01-01

    Is studying and control of the clinical efficacy and safety of ketoprofen lysine salt (КLS) (the commercial name is "Oki" manufacturer by Dompe CPA, Italy) in the form of sachets and solutions for application in postoperative period after dental surgeries procedures. The comparison of the analgetic effect of systemic and local forms of the "Oki" drug, depending on the type and extent of surgery procedures. Was carried out surgical treatment and patients examination in the postoperative period. Surgical procedures included: vestibulolasty, vestibulolasty with apically-displaced flap, vestibulolasty with apically-displaced flap and a free palatal mucogingival graft, removal impacted and dystopic teeth, periodontal surgery. The research was conducted in the Surgical stomatology and Maxillofacial surgery Department (stomatological policlinic of the Nizhny Novgorod State Medical Academy). Was noted rapid advanced of anesthesia when using sachets and solutions of the ketoprofen lysine salt (the commercial name is "Oki" manufacturer by Dompe CPA, Italy) in postoperative period after dental surgical procedures. Was noted a more advanced of analgetic effect in the application therapy by DCI solution when open surgical wound presented. Analgetic effect was observed after 20-30 min and was maintained in the postoperative period to an average of 8 hours. Local application sachets and solution of the ketoprofen lysine salt (KLS ), in our opinion, is the most appropriate and is highly effective when open surgical wound presented. Ketoprofen lysine salt (KLS) has a neutral pH and does not irritate the gastrointestinal tract, that determines the safety of its used.

  10. Effects of morphine in the isolated mouse urinary bladder.

    PubMed

    Acevedo, C G; Tamayo, L; Contreras, E

    1986-01-01

    Acute morphine increased the responses to acetylcholine of the isolated mouse urinary bladder. A chronic morphine treatment did not change the responses of the urinary bladder to acetylcholine or ATP. The acute administration of morphine did not modify the contractile response to ATP in the urinary bladders from untreated or chronically morphine treated mice. Methadone and ketocyclazocine decreased the responses to the electrical stimulation of the urinary bladder. These depressant effects were not modified by naloxone. The results suggest the nonexistence of opiate receptors in the mouse urinary bladder and the lack of direct effects of morphine on the neuroeffector junction.

  11. Urinary Retention

    MedlinePlus

    ... indicates the bladder does not empty completely. A health care provider performs this test during an office visit. The patient often receives ... more urodynamic tests to diagnose urinary retention. The health care provider will perform these tests during an office visit. For tests that use ...

  12. [Urinary calculi and infection].

    PubMed

    Trinchieri, Alberto

    2014-01-01

    Infection urinary stones resulting from urease-producing bacteria are composed by struvite and/or carbonate apatite. Bacterial urease splits urea and promotes the formation of ammonia and carbon dioxide leading to urine alkalinization and formation of phosphate salts. Proteus species are urease-producers, whereas a limited number of strains of other Gram negative and positive species may produce urease. Ureaplasma urealyticum and Corynebacterium urealyticum are urease-producers that are not isolated by conventional urine cultures, but require specific tests for identification. Primary treatment requires surgical removal of stones as complete as possible. Extracorporeal and endoscopic treatments are usually preferred, while open surgery is actually limited to few selected cases. Residual stones or fragments should be treated by chemolysis via ureteral catheter or nephrostomy or administration of citrate salts in order to achieve a stone-free renal unit. Postoperatively, recurrent urinary tract infection should be treated with appropriate antibiotic treatment although long-term antibiotic prophylaxis can cause resistance. Urinary acidification has been proposed for the prophylaxis of infection stones, but long-term acidification is difficult to achieve in urine infected by urease-producing bacteria. Urease inhibitors lead to prevention and/or dissolution of stones and encrustations in patients with infection by urea-splitting bacteria, but their use is limited by their toxicity. The administration of citrate salts involves an increase of the value of nucleation pH (pHn), that is the pH value at which calcium and magnesium phosphate crystallization occurs, in a greater way than the corresponding increase in the urinary pH due to its alkalinizing effect and resulting in a reduction of the risk of struvite crystallization. In conclusion prevention of the recurrence of infection stones can be achieved by an integrated approach tailored on the single patient. Complete

  13. [Urinary bilharziasis].

    PubMed

    Gigase, P L

    1992-01-01

    A short account is given of present views on urinary schistosomiasis or bilharziasis. The incidence of infections is increasing in endemic areas of Africa and the near east, as a consequence of irrigation programs and hydroelectric power development. Urinary schistosomiasis is a disease of children and young adults. The serious consequences, obstructive uropathy due to more or less irreversible ureteral lesions, and cancer of the bladder, less directly related to the infection, appear but later in life. Diagnosis is still based on parasitology and serology but ultrasonography has proven to be an important means to evaluate the extent of lesions of the urinary tract, especially in developing countries. Praziquantel was a major development in the medical treatment and cures easily the infection. Some irreversible consequences have however to be treated surgically. Schistosomiasis is still an important cause of morbidity and mortality in medically backward endemic countries. The control of the disease aims at reducing morbidity and mortality, consequences of the infection, rather than to avoid infection itself. It is based on mass treatment of school age children, together with focal molluscacides at places where people have contacts with water. Vaccination will be available in the near future and will be a welcome addition to other control measures, but will not be able to interrupt transmission on its own. Only economic development will solve in the long term this social African problem.

  14. Urinary biomarkers after donor nephrectomy.

    PubMed

    Hoogendijk-van den Akker, Judith M; Warlé, Michiel C; van Zuilen, Arjan D; Kloke, Heinrich J; Wever, Kim E; d'Ancona, Frank C H; Ӧzdemir, Denise M D; Wetzels, Jack F M; Hoitsma, Andries J

    2015-05-01

    As the beginning of living-donor kidney transplantation, physicians have expressed concern about the possibility that unilateral nephrectomy can be harmful to a healthy individual. To investigate whether the elevated intra-abdominal pressure (IAP) during laparoscopic donor nephrectomy causes early damage to the remaining kidney, we evaluated urine biomarkers after laparoscopic donor nephrectomy. We measured albumin and alpha-1-microglobulin (α-1-MGB) in urine samples collected during and after open and laparoscopic donor nephrectomy and laparoscopic cholecystectomy and colectomy. Additionally, kidney injury molecule 1 (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) were measured in urine samples collected during and after laparoscopic donor nephrectomy and colectomy. The same biomarkers were studied in patients randomly assigned to standard or low IAP during laparoscopic donor nephrectomy. We observed a peak in urinary albumin excretion during all procedures. Urine α-1-MGB rose in the postoperative period with a peak on the third postoperative day after donor nephrectomy. Urine α-1-MGB did not increase after laparoscopic cholecystectomy and colectomy. After laparoscopic nephrectomy, we observed slight increases in urine KIM-1 during surgery and in urine NGAL at day 2-3 after the procedure. After laparoscopic colectomy, both KIM-1 and NGAL were increased in the postoperative period. There were no differences between the high- and low-pressure procedure. Elevated urinary α-1-MGB suggests kidney damage after donor nephrectomy, occurring irrespective of IAP during the laparoscopic procedure.

  15. Urinary proteins in children with urinary tract infection.

    PubMed

    Andersson, Lena; Preda, Iulian; Hahn-Zoric, Mirjana; Hanson, Lars A; Jodal, Ulf; Sixt, Rune; Barregard, Lars; Hansson, Sverker

    2009-08-01

    The aim of this study was to test our hypothesis that the urinary excretion of C-reactive protein (CRP), alpha 1-microglobulin (A1M), retinol-binding protein (RBP) and Clara cell protein (CC16) is increased in children with urinary tract infection (UTI) and relates to renal damage as measured by acute dimercaptosuccinic acid (DMSA) scintigraphy. Fifty-two children <2 years of age with UTI were enrolled in the study, 44 of whom were febrile. The control group consisted of 23 patients with non-UTI infection and elevated serum CRP (s-CRP) levels. Thirty-six patients had abnormal DMSA uptake, classified as mild, moderate or severe damage (DMSA class 1, 2, 3, respectively). There was a significant association between DMSA class and the excretion of urinary RBP (u-RBP) and u-CC16. There was also a significant difference in u-CRP levels between children with UTI and control children with non-UTI infections, although u-CRP excretion was not significantly correlated to DMSA class. In conclusion, the urinary excretion of the low-molecular-weight proteins RBP and CC16 showed a strong association with uptake defects on renal DMSA scans. The urinary level of CRP seems to distinguish between children with UTI and other febrile conditions. A combination of these biomarkers may be useful in the clinical assessment of children with UTI.

  16. [Urinary tract infection in pregnancy].

    PubMed

    Herráiz, Miguel Angel; Hernández, Antonio; Asenjo, Eloy; Herráiz, Ignacio

    2005-12-01

    Urinary tract infections, asymptomatic bacteriuria (AB), acute cystitis (AC) and acute pyelonephritis (AP), are favored by the morphological and functional changes involved in pregnancy. AB increases the risk of preterm labor, low birth weight and AP. AB should be detected by uroculture (other methods are not sufficiently effective) and treated early. Approximately 80% of cases are caused by Escherichia coli. The risks and effectiveness of the distinct antibiotic regimens should be evaluated: fosfomycin trometamol in monotherapy or as short course therapy is safe and effective for the treatment of AB and AC. AP is the most frequent cause of hospital admission for medical reasons in pregnant women and can lead to complications in 10% of cases, putting the lives of the mother and fetus at risk. Currently outpatient treatment of AP is recommended in selected cases. Adequate follow-up of pregnant women with urinary tract infections is required due to frequent recurrence.

  17. Exploring the Frontier of Electronic Health Record Surveillance: The Case of Post-Operative Complications

    PubMed Central

    FitzHenry, Fern; Murff, Harvey J.; Matheny, Michael E.; Gentry, Nancy; Fielstein, Elliot M.; Brown, Steven H; Reeves, Ruth M; Aronsky, Dominik; Elkin, Peter L.; Messina, Vincent P.; Speroff, Theodore

    2013-01-01

    Background The aim of this study was to build electronic algorithms using a combination of structured data and natural language processing (NLP) of text notes for potential safety surveillance of nine post-operative complications. Methods Post-operative complications from six medical centers in the Southeastern United States were obtained from the Veterans Affairs Surgical Quality Improvement Program (VASQIP) registry. Development and test datasets were constructed using stratification by facility and date of procedure for patients with and without complication. Algorithms were developed from VASQIP outcome definitions using NLP coded concepts, regular expressions, and structured data. The VASQIP nurse reviewer served as the reference standard for evaluating sensitivity and specificity. The algorithms were designed in the development and evaluated in the test dataset. Results Sensitivity and specificity in the test set were 85% and 92% for acute renal failure, 80% and 93% for sepsis, 56% and 94% for deep vein thrombosis, 80% and 97% for pulmonary embolism, 88% and 89% for acute myocardial infarction, 88% and 92% for cardiac arrest, 80% and 90% for pneumonia, 95% and 80% for urinary tract infection, and 80% and 93% for wound infection, respectively. A third of the complications occurred outside of the hospital setting. Conclusions Computer algorithms on data extracted from the electronic health record produced respectable sensitivity and specificity across a large sample of patients seen in six different medical centers. This study demonstrates the utility of combining natural language processing with structured data for mining the information contained within the electronic health record. PMID:23673394

  18. Rate of spontaneous voiding recovery after acute urinary retention due to bed rest in the hospital setting in a non-urological population clinical study of the relationship between lower limbs and bladder function

    PubMed Central

    Rodrigues, Paulo; Hering, Flávio; Cieli, Eli; Campagnari, João Carlos

    2016-01-01

    Abstract Objectives To understand the clinical relationship between lower limbs functions and the recovery of spontaneous voiding after an acute urinary retention (AUR) in older patients admitted to hospitals for non-urological causes using clinical parameters. Materials and Methods 56 adult patients (32 men; mean age: 77.9 ± 8.3 and 24 women; mean age 82.1 ± 4.6) with AUR were prospectively followed with validated Physical Performance Mobility Exam (PPME) instrument to evaluate the relationship between the recovery of mobility capacity and spontaneous voiding. After a short period of permanent bladder drainage patients started CIC along evaluation by PPME during hospitalization and at 7, 15, 30 60, 90, and 180 days of discharge. Mann-Whitney U, chi-square test and ANOVA tests were used. Results All patients were hospitalized for at least 15 days (Median 26.3 ± 4.1 days). Progressive improvement on mobility scale measured by PPME was observed after leaving ICU and along the initial 7 days of hospitalization but with a deterioration if hospitalization extends beyond 15 days (p<0.03). Prolonged hospital stay impairs mobility in all domains (p<0.05) except step-up and transfer skills (p<0.02) although a recovery rate on spontaneous voiding persistented. Restoration of spontaneous voiding was accompanied by improvement on mobility scale (p<0.02). Recovery of spontaneous voiding was markedly observed after discharging the hospital. All patients recovered spontaneous voiding until 6 months of follow-up. Conclusions Recovery to spontaneous voiding after acute urinary retention in the hospital setting may be anticipated by evaluation of lower limbs function measured by validated instruments. PMID:27532117

  19. Urinary casts

    MedlinePlus

    ... blood cell (WBC) casts are more common with acute kidney infections. Your provider will tell you more about your results. Risks There are no risks with this test. Alternative Names Hyaline casts; Granular casts; Renal tubular epithelial casts; Waxy casts; Casts in the ...

  20. Managing urinary tract infections.

    PubMed

    Saadeh, Sermin A; Mattoo, Tej K

    2011-11-01

    Urinary tract infections (UTI) are common in childhood. Presence of pyuria and bacteriuria in an appropriately collected urine sample are diagnostic of UTI. The risk of UTI is increased with an underlying urological abnormality such as vesicoureteral reflux, constipation, and voiding dysfunction. Patients with acute pyelonephritis are at risk of renal scarring and subsequent complications such as hypertension, proteinuria with and without FSGS, pregnancy-related complications and even end-stage renal failure. The relevance and the sequence of the renal imaging following initial UTI, and the role of antimicrobial prophylaxis and surgical intervention are currently undergoing an intense debate. Prompt treatment of UTI and appropriate follow-up of those at increased risk of recurrence and/or renal scarring are important.

  1. Predictors of Urinary Morbidity in Cs-131 Prostate Brachytherapy Implants

    SciTech Connect

    Smith, Ryan P.; Jones, Heather A.; Beriwal, Sushil; Gokhale, Abhay; Benoit, Ronald

    2011-11-01

    Purpose: Cesium-131 is a newer radioisotope being used in prostate brachytherapy (PB). This study was conducted to determine the predictors of urinary morbidity with Cs-131 PB. Methods and Materials: A cohort of 159 patients underwent PB with Cs-131 at our institution and were followed by using Expanded Prostate Cancer Index Composite (EPIC) surveys to determine urinary morbidity over time. EPIC scores were obtained preoperatively and postoperatively at 2 and 4 weeks, and 3 and 6 months. Different factors were evaluated to determine their individual effect on urinary morbidity, including patient characteristics, disease characteristics, treatment, and dosimetry. Multivariate analysis of covariance was carried out to identify baseline determinants affecting urinary morbidity. Factors contributing to the need for postoperative catheterization were also studied and reported. Results: At 2 weeks, patient age, dose to 90% of the organ (D90), bladder neck maximum dose (D{sub max}), and external beam radiation therapy (EBRT) predicted for worse function. At 4 weeks, age and EBRT continued to predict for worse function. At the 3-month mark, better preoperative urinary function, preoperative alpha blockers, bladder neck D{sub max}, and EBRT predicted for worse urinary morbidity. At 6 months, better preoperative urinary function, preoperative alpha blockers, bladder neck D{sub max}, and EBRT were predictive of increased urinary problems. High bladder neck D{sub max} and poor preoperative urinary function predicted for the need for catheterization. Conclusions: The use of EBRT plus Cs-131 PB predicts for worse urinary toxicity at all time points studied. Patients should be cautioned about this. Age was a consistent predictor of worsened morbidity immediately following Cs-131 PB, while bladder D{sub max} was the only consistent dosimetric predictor. Paradoxically, patients with better preoperative urinary function had worse urinary morbidity at 3 and 6 months, consistent with

  2. [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.

  3. Hypofractionated IMRT of the Prostate Bed After Radical Prostatectomy: Acute Toxicity in the PRIAMOS-1 Trial

    SciTech Connect

    Katayama, Sonja; Striecker, Thorbjoern; Kessel, Kerstin; Sterzing, Florian; Habl, Gregor; Edler, Lutz; Debus, Juergen; Herfarth, Klaus

    2014-11-15

    Purpose: Hypofractionated radiation therapy as primary treatment for prostate cancer is currently being investigated in large phase 3 trials. However, there are few data on postoperative hypofractionation. The Radiation therapy for the Prostate Bed With or Without the Pelvic Lymph Nodes (PRIAMOS 1) trial was initiated as a prospective phase 2 trial to assess treatment safety and toxicity of a hypofractionated intensity modulated radiation therapy (IMRT) of the prostate bed. Methods and Materials: From February to September 2012, 40 patients with indications for adjuvant or salvage radiation therapy were enrolled. One patient dropped out before treatment. Patients received 54 Gy in 18 fractions to the prostate bed with IMRT and daily image guidance. Gastrointestinal (GI) and genitourinary (GU) toxicities (according to National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0) were recorded weekly during treatment and 10 weeks after radiation therapy. Results: Overall acute toxicity was favorable, with no recorded adverse events grade ≥3. Acute GI toxicity rates were 56.4% (grade 1) and 17.9% (grade 2). Acute GU toxicity was recorded in 35.9% of patients (maximum grade 1). Urinary stress incontinence was not influenced by radiation therapy. The incidence of grade 1 urinary urge incontinence increased from 2.6% before to 23.1% 10 weeks after therapy, but grade 2 urge incontinence remained unchanged. Conclusions: Postoperative hypofractionated IMRT of the prostate bed is tolerated well, with no severe acute side effects.

  4. Force-plate analyses of balance following a balance exercise program during acute post-operative phase in individuals with total hip and knee arthroplasty: A randomized clinical trial

    PubMed Central

    Jogi, Pankaj; Zecevic, Aleksandra; Overend, Tom J; Spaulding, Sandi J; Kramer, John F

    2016-01-01

    Objectives: Typical rehabilitation programs following total hip arthroplasty and total knee arthroplasty include joint range of motion and muscle-strengthening exercises. Balance and balance exercises following total hip arthroplasty and total knee arthroplasty have not received much attention. The purpose of this study was to determine whether an intervention of balance exercises added to a typical rehabilitation program positively affects patients’ balance. Methods: A total of 63 patients were provided with outpatient physical therapy at their home. Patients were randomly assigned to either typical (n = 33) or balance (n = 30) exercise group. The typical group completed seven typical surgery-specific joint range of motion and muscle-strengthening exercises, while the balance group completed the typical exercises plus three balance exercises. After 5 weeks of administering the rehabilitation program, patients’ balance was assessed on a force plate using 95% ellipse area of the center of pressure amplitude. Results: Patients in the balance group demonstrated significant reduction in the 95% ellipse area for the anterior and posterior lean standing conditions (p < 0.01). Conclusion: Balance exercises added to the typical outpatient physical therapy program resulted in significantly greater improvements in balance for participants with total hip arthroplasty or total knee arthroplasty, compared to the typical exercise program alone. Physical therapists might consider the use of balance exercises to improve balance in individuals in the acute post-operative phase following total hip arthroplasty or total knee arthroplasty. PMID:27867519

  5. 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

  6. Urinary tract infections in adults.

    PubMed

    Orenstein, R; Wong, E S

    1999-03-01

    Urinary tract infections remain a significant cause of morbidity in all age groups. Recent studies have helped to better define the population groups at risk for these infections, as well as the most cost-effective management strategies. Initially, a urinary tract infection should be categorized as complicated or uncomplicated. Further categorization of the infection by clinical syndrome and by host (i.e., acute cystitis in young women, acute pyelonephritis, catheter-related infection, infection in men, asymptomatic bacteriuria in the elderly) helps the physician determine the appropriate diagnostic and management strategies. Uncomplicated urinary tract infections are caused by a predictable group of susceptible organisms. These infections can be empirically treated without the need for urine cultures. The most effective therapy for an uncomplicated infection is a three-day course of trimethoprim-sulfamethoxazole. Complicated infections are diagnosed by quantitative urine cultures and require a more prolonged course of therapy. Asymptomatic bacteriuria rarely requires treatment and is not associated with increased morbidity in elderly patients.

  7. [Urinary incontinence and obesity].

    PubMed

    Legendre, G; Fritel, X; Capmas, P; Pourcelot, A-G; Fernandez, H

    2012-06-01

    Obesity, defined as a body mass index (BMI) more than or equal to 30kg/m(2), promotes pelvic floor disorders such as urinary incontinence (UI) and genital prolapse. Datas from cohort studies found an association between high BMI and the onset of UI. This association seems to be predominant with for mixed UI and stress UI. For the urge UI and overactive bladder syndrome, the analysis of the literature found a weaker association. The weight is therefore the only modifiable risk factor. Thus, the weight loss by a hypocaloric diet associated with pelvic floor muscle training should be the front line treatment in the obese patient suffering from UI. Bariatric surgery can be discussed in the most obese patient, even if the risk/benefit balance should be weighed because of significant morbidity of this surgery. The results of sub urethral sling (by retropubic tension-free vaginal tape or transobturator sling) in obese patients appear to be equivalent to those obtained in patients of normal weight. Datas on per- and postoperative complications for suburethral slings are reassuring.

  8. [Urinary tract infections and chronic renal failure].

    PubMed

    Sobotová, D

    2011-01-01

    The paper briefly summarizes issues related to urinary tract infections in adults: predispositions and risk factors, classification, assessment of pathogenicity of bacterial agents, the role of bacteriuria and leucocyturia, interpretation of findings, treatment principles and an association with chronic renal failure. Urinary tract infections are the second most frequent infectious disease in the population. They most often affect women of childbearing potential and then seniors of both sexes who have multiple risk factors. Escherichia coli and Staphylococcus saprophyticus are the most pathogenic towards urinary tract; they are responsible for 85% and 10-15% of cases of acute uncomplicated urinary infections, respectively. Chronic pyelonephritis, a chronic interstitial nephritis, is the fourth most frequent cause of chronic renal failure. Chronic renal failure is a risk factor for the development of urinary infections due to metabolic disorders resulting in secondary immunodeficiencywith a disorder of all components of immunity. In patients with chronic renal failure, urinary tract infections occur most frequently after kidney transplantation when graft pyelonephritis is a life-threatening complication. Therefore, urinary tract infection prevention with co-trimoxazole once daily over at least 6 months is recommended in renal allograft recipients.

  9. Urinary Incontinence in the Elderly

    PubMed Central

    Ouslander, Joseph G.

    1981-01-01

    Urinary incontinence is a common and distressing problem for elderly patients, their families and friends, and the health professionals who care for them. It is a heterogeneous condition, and appropriate management depends on a thorough evaluation and understanding of the multiple factors that can play a role in its cause and perpetuation. Identifying reversible causes of transient incontinence, and appropriate management of incontinence that is associated with acute illness, can be important in preventing the problem from becoming established. A thorough diagnostic evaluation of urinary incontinence in the elderly, and appropriate use of the different types of therapy, will greatly improve the management in these cases. The need and opportunities for research to improve the management of incontinent elderly persons should be considered by all those involved in caring for this population. PMID:7039134

  10. 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.

  11. [Acute abdomen secondary to spontaneous uterine rupture associated with pyometra].

    PubMed

    Ortiz-Mendoza, Carlos Manuel

    2006-01-01

    A 71-year-old female with rheumatoid arthritis and chronic use of corticosteroids presented to the emergency room with 2 weeks of urinary symptoms, abdominal pain and a mass located in hypo-mesogastrium and both flanks. An X-ray film of the abdomen showed that bowels were displaced by the mass. Laboratory studies showed thrombocytosis (549,000/mm(3)) and leukocytosis (41,800/mm(3)). Several hours after her arrival the patient developed acute abdomen and surgery was indicated. A urinary catheter drained 2100 ml of urine and the abdominal mass was reduced in size but did not disappear. Surgery demonstrated that the urinary bladder covered the fundus and the anterior face of the uterus, where extensive necrosis and a 3-cm perforation were found; 400 ml of foul-smelling pus was drained from the uterine cavity. Due to necrosis, a hysterectomy was performed. The histopathological report indicated necrosis, atrophic cervicitis and endometritis; pus culture developed Escherichia coli and Proteus vulgaris. Despite administration of broad-spectrum antibiotics, the patient developed severe sepsis and died 11 days postoperatively. During a literature review, only one similar case was found. Acute abdomen due to uterine perforation secondary to pyometra and associated with chronic use of corticosteroids is a rare complication.

  12. [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.

  13. Fosfomycin trometamol: a review of its use as a single-dose oral treatment for patients with acute lower urinary tract infections and pregnant women with asymptomatic bacteriuria.

    PubMed

    Keating, Gillian M

    2013-11-01

    Fosfomycin trometamol (fosfomycin tromethamine) [Monuril(®), Monurol(®), Monural(®)] is approved in numerous countries worldwide, mainly for the treatment of uncomplicated urinary tract infections (UTIs). Fosfomycin has good in vitro activity against common uropathogens, such as Escherichia coli (including extended-spectrum β-lactamase-producing E. coli), Proteus mirabilis, Klebsiella pneumoniae and Staphylococcus saprophyticus, and the susceptibility of uropathogens to fosfomycin has remained relatively stable over time. A single oral dose of fosfomycin trometamol 3 g (the approved dosage) achieves high concentrations in urine. Results of recent randomized trials indicate that single-dose fosfomycin trometamol had similar clinical and/or bacteriological efficacy to 3- to 7-day regimens of ciprofloxacin, norfloxacin, cotrimoxazole or nitrofurantoin in women with uncomplicated lower UTIs. In addition, single-dose fosfomycin trometamol had similar bacteriological efficacy to a 5-day course of cefuroxime axetil or a 7-day course of amoxicillin/clavulanic acid in pregnant women with asymptomatic bacteriuria, and similar clinical and/or bacteriological efficacy to a 5-day course of cefuroxime axetil or amoxicillin/clavulanic acid or a 3-day course of ceftibuten in pregnant women with a lower UTI. Single-dose fosfomycin trometamol was generally well tolerated, with gastrointestinal adverse events (e.g. diarrhoea, nausea) reported most commonly. In conclusion, single-dose fosfomycin trometamol is an important option for the first-line empirical treatment of uncomplicated lower UTIs.

  14. Absence of DNA damage in multiple organs (blood, liver, kidney, thyroid gland and urinary bladder) after acute fluoride exposure in rats.

    PubMed

    Leite, Aline de Lima; Santiago, Joel Ferreira; Levy, Flavia Mauad; Maria, Andrea Gutierrez; Fernandes, Mileni da Silva; Salvadori, Daisy Maria Favero; Ribeiro, Daniel Araki; Buzalaf, Marilia Afonso Rabelo

    2007-05-01

    Fluoride has been widely used in dentistry as a caries prophylactic agent. However, there has been some speculation that excess fluoride could cause an impact on genome integrity. In the current study, the potential DNA damage associated with exposure to fluoride was assessed in cells of blood, liver, kidney, thyroid gland and urinary bladder by the single cell gel (comet) assay. Male Wistar rats aging 75 days were distributed into seven groups: Groups 1 (control), 2, 3, 4, 5, 6 and 7 received 0 (deionized water), 10, 20, 40, 60, 80 and 100 mgF/Kg body weight from sodium fluoride (NaF), respectively, by gastrogavage. These groups were killed at 2 h after the administration of the fluoride doses. The level of DNA strand breaks did not increase in all organs evaluated and at all doses of NaF tested, as depicted by the mean tail moment. Taken together, our results suggest that oral exposure to NaF did not result in systemic genotoxic effect in multiple organs related to fluoride toxicity. Since DNA damage is an important step in events leading to carcinogenesis, this study represents a relevant contribution to the correct evaluation of the potential health risk associated with chemical exposure.

  15. Kidneys and Urinary Tract

    MedlinePlus

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Kidneys and Urinary Tract KidsHealth > For Teens > Kidneys and ... be a sign of diabetes . continue What the Kidneys and Urinary Tract Do Although the two kidneys ...

  16. 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.

  17. 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.

  18. Approach to urinary tract infections

    PubMed Central

    Najar, M. S.; Saldanha, C. L.; Banday, K. A.

    2009-01-01

    Urinary tract infection (UTI) is the most common infection experienced by humans after respiratory and gastro-intestinal infections, and also the most common cause of both community-acquired and nosocomial infections for patients admitted to hospitals. For better management and prognosis, it is mandatory to know the possible site of infection, whether the infection is uncomplicated or complicated, re-infection or relapse, or treatment failure and its pathogenesis and risk factors. Asymptomatic bacteriuria is common in certain age groups and has different connotations. It needs to be treated and completely cured in pregnant women and preschool children. Reflux nephropathy in children could result in chronic kidney disease; otherwise, urinary tract infections do not play a major role in the pathogenesis of end-stage renal disease. Symptomatic urinary tract infections occur most commonly in women of child-bearing age. Cystitis predominates, but needs to be distinguished from acute urethral syndrome that affects both sexes and has a different management plan than UTIs. The prostatitis symptoms are much more common than bacterial prostatic infections. The treatment needs to be prolonged in bacterial prostatitis and as cure rates are not very high and relapses are common, the classification of prostatitis needs to be understood. The consensus conference convened by National Institute of Health added two more groups of patients, namely, chronic prostatitis/chronic pelvic pain syndrome and asymptomatic inflammatory prostatitis, in addition to acute and chronic bacterial prostatitis. Although white blood cells in urine signify inflammation, they do not always signify UTI. Quantitative cultures of urine provide definitive evidence of UTI. Imaging studies should be done 3-6 weeks after cure of acute infection to identify abnormalities predisposing to infection or renal damage or which may affect management. Treatment of cystitis in women should be a three-day course and if

  19. Approach to urinary tract infections.

    PubMed

    Najar, M S; Saldanha, C L; Banday, K A

    2009-10-01

    Urinary tract infection (UTI) is the most common infection experienced by humans after respiratory and gastro-intestinal infections, and also the most common cause of both community-acquired and nosocomial infections for patients admitted to hospitals. For better management and prognosis, it is mandatory to know the possible site of infection, whether the infection is uncomplicated or complicated, re-infection or relapse, or treatment failure and its pathogenesis and risk factors. Asymptomatic bacteriuria is common in certain age groups and has different connotations. It needs to be treated and completely cured in pregnant women and preschool children. Reflux nephropathy in children could result in chronic kidney disease; otherwise, urinary tract infections do not play a major role in the pathogenesis of end-stage renal disease. Symptomatic urinary tract infections occur most commonly in women of child-bearing age. Cystitis predominates, but needs to be distinguished from acute urethral syndrome that affects both sexes and has a different management plan than UTIs. The prostatitis symptoms are much more common than bacterial prostatic infections. The treatment needs to be prolonged in bacterial prostatitis and as cure rates are not very high and relapses are common, the classification of prostatitis needs to be understood. The consensus conference convened by National Institute of Health added two more groups of patients, namely, chronic prostatitis/chronic pelvic pain syndrome and asymptomatic inflammatory prostatitis, in addition to acute and chronic bacterial prostatitis. Although white blood cells in urine signify inflammation, they do not always signify UTI. Quantitative cultures of urine provide definitive evidence of UTI. Imaging studies should be done 3-6 weeks after cure of acute infection to identify abnormalities predisposing to infection or renal damage or which may affect management. Treatment of cystitis in women should be a three-day course and if

  20. [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.

  1. [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.

  2. 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.

  3. Management of male urinary incontinence

    PubMed Central

    Moore, Katie C.; Lucas, Malcolm G.

    2010-01-01

    The majority of male urinary incontinence seen is secondary to sphincter weakness following prostatic surgery. As there is a rising elderly population and increasing numbers of surgical interventions for prostate cancer, incidence of male incontinence is increasing. Hence, management of male incontinence has become a subject of increased interest for urologists. Various non-surgical and surgical approaches have been suggested for this devastating condition. Non-invasive therapies are suggested for early postoperative and mild incontinence. For surgical treatment the artificial urinary sphincter is still labeled the gold standard despite the introduction of several more minimally invasive treatments. However, as yet there is no consensus on the optimal timing and best modality for managing these men. Well designed, centrally funded clinical trials are required to establish which treatment modality to offer and when in the broad spectrum of male incontinence. This review focuses mainly on the management of post-prostatectomy incontinence since the management of other types varies little from the modalities of treatment in women. PMID:20877603

  4. The female urinary microbiota, urinary health and common urinary disorders

    PubMed Central

    Wolfe, Alan J.

    2017-01-01

    This review provides the clinical context and updated information regarding the female urinary microbiota (FUM), a resident microbial community within the female bladder of many adult women. Microbial communities have variability and distinct characteristics in health, as well as during community disruption (dysbiosis). Information concerning characteristics of the FUM in health and disease is emerging. Sufficient data confirms that the microbes that compose the FUM are not contaminants and are cultivatable under appropriate conditions. Common clinical conditions, including urinary tract infection (UTI) and urgency urinary incontinence (UUI), a common form of urinary incontinence (UI), may be usefully reconsidered to determine the role of the FUM. Knowledge of FUM characteristics may help advance prevention, diagnosis and treatment of these conditions and other common lower urinary disorders in women. The FUM appears related to UTI and UUI in adult women. The specific role of the FUM remains to be clarified and requires significant additional work in describing FUM variability and resilience in health. Unique aspects of the FUM prompt re-evaluation of existing nomenclature to more appropriately define health and disease; the concept of dysbiosis may be useful for understanding the interaction of the FUM with other aspects of lower urinary tract physiology, including urothelial signaling. Clinicians, through their clinical laboratories, can adopt enhanced urine culture techniques that more fully describe the living microbes within the FUM. This additional information may provide clinicians and their patients an opportunity to impact clinical care without antibiotic use, if the FUM can be appropriately modified to improve treatment precision for UTI and UUI. PMID:28217699

  5. Urinary incontinence in women.

    PubMed

    Norton, Peggy; Brubaker, Linda

    2006-01-07

    Urinary incontinence is common in women, but is under-reported and under-treated. Urine storage and emptying is a complex coordination between the bladder and urethra, and disturbances in the system due to childbirth, aging, or other medical conditions can lead to urinary incontinence. The two main types of incontinence in women, stress urinary incontinence and urge urinary incontinence, can be evaluated by history and simple clinical assessment available to most primary care physicians. There is a wide range of therapeutic options, but the recent proliferation of new drug treatments and surgical devices for urinary incontinence have had mixed results; direct-to-consumer advertising has increased public awareness of the problem of urinary incontinence, but many new products are being introduced without long-term assessment of their safety and efficacy.

  6. [Urinary tract infections in the elderly].

    PubMed

    Becher, Klaus Friedrich; Klempien, Ingo; Wiedemann, Andreas

    2015-10-01

    Acute infection of the urinary tract is one of the most commonly encountered bacterial infections in the frail elderly population and is responsible for substantial morbidity and recurrent infections with antibiotic resistance. Although generally considered to be self-limiting without treatment or easily treated with a short antibiotic regime, urinary tract infections (UTIs) often have a dramatic history, associated with incomplete resolution and frequent recurrence. The biological complexity of the infections combined with a dramatic rise in antibiotic-resistant pathogens highlight the need for an anticipating strategy for therapy necessary for a rapid recovery. The first crucial step is the classification in asymptomatic bacteriuria or complicated pyelonephritis, on which the decision for the intensity of treatment and diagnostic effort is based. For the selection of empiric antibiotic therapy, knowledge about the predominant uropathogens as well as local resistance patterns is important. In this manner, most urinary tract infections in the elderly can be treated without greater expense.

  7. Urinary catheter - infants

    MedlinePlus

    Bladder catheter - infants; Foley catheter - infants; Urinary catheter - neonatal ... Fanaroff AA, Walsh MC, eds. Fanaroff and Martin's Neonatal-Perinatal Medicine . 10th ed. Philadelphia, PA: Elsevier Saunders; ...

  8. The role of urinary peptidomics in kidney disease research.

    PubMed

    Klein, Julie; Bascands, Jean-Loup; Mischak, Harald; Schanstra, Joost P

    2016-03-01

    Urinary peptidomics focuses on endogenous urinary peptide content. Many studies now show the usefulness of this approach for the discovery and validation of biomarkers in kidney diseases that are as varied as chronic kidney disease, acute kidney injury, congenital anomalies of the kidney and the urinary tract, and polycystic kidney disease. Most studies focus on chronic kidney disease and demonstrate that urinary peptidome analysis can substantially contribute to early detection and stratification of patients with chronic kidney disease. A number of multicenter studies are ongoing that aim further validation in a clinical setting and broaden the applicability of urinary peptides. The association of urinary peptides with kidney disease also starts to deliver information on the pathophysiology of kidney disease with emphasis on extracellular matrix remodeling. Bioinformatic peptide centric tools have been developed that allow to model the changes in protease activity involved in kidney disease, based on the urinary peptidome content. A novel application of urinary peptidome analysis is the back-translation of results obtained in humans to animals for animal model validation and improvement of readout in these preclinical models. In conclusion, urinary peptidomics not only contribute to detection and stratification of kidney disease in the clinic, but might also create a new impulse in drug discovery through better insight in the pathophysiology of disease and optimized translatability of animal models.

  9. Surgery for Stress Urinary Incontinence

    MedlinePlus

    ... Events Advocacy For Patients About ACOG Surgery for Stress Urinary Incontinence Home For Patients Search FAQs Surgery ... Incontinence FAQ166, July 2014 PDF Format Surgery for Stress Urinary Incontinence Special Procedures What is stress urinary ...

  10. Urinary tract infections in adults with diabetes.

    PubMed

    Ronald, A; Ludwig, E

    2001-04-01

    Urinary tract (UTI) is a major disease burden for many patients with diabetes. Asymptomatic bacteriuria is several-fold more common among women and acute plyelonephritis is five to ten times more common in both sexes. The complications of pyelonephritis are also more common in patients with diabetes. These complications include acute papillary necrosis, emphysematous pyelonephritis, and bacteremia with metastatic localization to other sites. The management of urinary infection in patients with diabetes is essentially the same as patients without diabetes. Most infections should be managed as uncomplicated except when they occur in a milieu with obstruction or other factors that merit a diagnosis of complicated UTI. Strategies to prevent these infections and reduce morbidity should be a priority for research.

  11. 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.

  12. Recurrence rate of stress urinary incontinence in females with initial cure after transobturator tape procedure at 3-year follow-up

    PubMed Central

    Jun, Taeyong; Yoon, Hyun Sik; Kim, Hyung Suk; Lee, Jeong Woo; Bae, Jungbum

    2017-01-01

    Purpose To assess recurrence rates of urinary incontinence in women with initial cure after transobturator tape (TOT) procedure at 3-year follow-up. Materials and Methods Between June 2006 and May 2013, a total of 402 consecutive patients underwent the TOT procedure for female stress urinary incontinence (SUI) at Dongguk University Ilsan Hospital. Of the 402 patients, 223 had sufficient medical records for analysis. Therefore, they were followed-up for 3 years postoperatively. Patient characteristics, urinary symptoms, physical examination, and urodynamic parameters were evaluated. The primary end point of “cure” was defined as the absence of any complaint of urinary leakage without needing pads for usual activities. Results Of the 223 patients, 196 patients (87.9%) were initially cured within 6 months postoperatively. Of the 196 patients, 70 (35.7%) had recurrent urinary incontinence at 3 years postoperatively, 51 (26.0%) had SUI, 16 (8.2%) had urgency urinary incontinence, and 3 (1.5%) had mixed urinary incontinence. In univariate analysis, preoperative urinary obstructive symptom was found to significant contributor to the recurrence of urinary incontinence at 3-year postoperatively (p=0.004). Conclusions In our study, 35.7% of the women with initial cure after TOT experienced the recurrence of urinary leakage during the 3-year follow-up. The cure rate of TOT was decreased as time went by, although the initial cure rate was high. PMID:28097269

  13. Early post-transplant urinary IP-10 expression after kidney transplantation is predictive of short- and long-term graft function.

    PubMed

    Matz, M; Beyer, J; Wunsch, D; Mashreghi, M-F; Seiler, M; Pratschke, J; Babel, N; Volk, H-D; Reinke, P; Kotsch, K

    2006-05-01

    The early identification of renal transplant recipients at enhanced risk of developing acute and subclinical rejection would allow individualized adjustment of immunosuppression before functional graft injury occurs and would exclude these patients from drug-weaning studies. Protein and reverse transcriptase-polymerase chain reaction-based analyses of candidate markers in urine open the opportunity to closely monitor kidney-transplanted patients non-invasively. The chemokine interferon-inducible protein 10 (IP-10; CXCL10) might be an interesting candidate to uncover ongoing immune processes within the graft. Urine samples from kidney-transplanted recipients were retrospectively analyzed for IP-10 mRNA and protein expression. IP-10 levels were correlated with the incidence of acute rejection episodes proven by histology and long-term graft function assessed by the glomerular filtration rate 6 months post transplantation. IP-10 expression in urine identified patients with ongoing acute rejection episodes several days before a biopsy was indicated by rising serum creatinine levels. Most importantly, elevated levels of urinary IP-10 protein within the first four postoperative weeks were predictive of graft function at 6 months even in the absence of acute rejection. These data reveal a correlation between elevated IP-10 expression in urine at early time points post-transplantation and intragraft immune activation that leads to acute rejection and compromised long-term graft function.

  14. 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.

  15. Urinary tract infections in adults.

    PubMed

    Tan, Chee Wei; Chlebicki, Maciej Piotr

    2016-09-01

    A urinary tract infection (UTI) is a collective term for infections that involve any part of the urinary tract. It is one of the most common infections in local primary care. The incidence of UTIs in adult males aged under 50 years is low, with adult women being 30 times more likely than men to develop a UTI. Appropriate classification of UTI into simple or complicated forms guides its management and the ORENUC classification can be used. Diagnosis of a UTI is based on a focused history, with appropriate investigations depending on individual risk factors. Simple uncomplicated cystitis responds very well to oral antibiotics, but complicated UTIs may require early imaging, and referral to the emergency department or hospitalisation to prevent urosepsis may be warranted. Escherichia coli remains the predominant uropathogen in acute community-acquired uncomplicated UTIs and amoxicillin-clavulanate is useful as a first-line antibiotic. Family physicians are capable of managing most UTIs if guided by appropriate history, investigations and appropriate antibiotics to achieve good outcomes and minimise antibiotic resistance.

  16. Urinary tract infections in adults

    PubMed Central

    Wei Tan, Chee; Chlebicki, Maciej Piotr

    2016-01-01

    A urinary tract infection (UTI) is a collective term for infections that involve any part of the urinary tract. It is one of the most common infections in local primary care. The incidence of UTIs in adult males aged under 50 years is low, with adult women being 30 times more likely than men to develop a UTI. Appropriate classification of UTI into simple or complicated forms guides its management and the ORENUC classification can be used. Diagnosis of a UTI is based on a focused history, with appropriate investigations depending on individual risk factors. Simple uncomplicated cystitis responds very well to oral antibiotics, but complicated UTIs may require early imaging, and referral to the emergency department or hospitalisation to prevent urosepsis may be warranted. Escherichia coli remains the predominant uropathogen in acute community-acquired uncomplicated UTIs and amoxicillin-clavulanate is useful as a first-line antibiotic. Family physicians are capable of managing most UTIs if guided by appropriate history, investigations and appropriate antibiotics to achieve good outcomes and minimise antibiotic resistance. PMID:27662890

  17. Percutaneous urinary procedures

    MedlinePlus

    ... Lingeman JE. Surgical management of upper urinary tract calculi. In: Wein AJ, Kavoussi LR, Novick AC, et ... CC, Nakada SY. Treatment selection and outcomes: renal calculi. Urol Clin North Am . 2007;34(3):409- ...

  18. [Nocosomial urinary tract infections].

    PubMed

    Pigrau, Carlos

    2013-11-01

    Nosocomial urinary tract infections (UTI) are mainly related to urinary catheterisation. In this paper we review the pathogenic mechanisms, particularly the route by which the microorganisms colonise the urinary tract, their adhesion ability, and their capacity to form biofilms, and are related not only to the microorganism but also to the type of urinary catheter. The aetiology of catheter related UTI is variable, and multiresistant microorganisms are often isolated, making empirical antibiotic therapy complex. Clinical findings are frequently atypical, and its diagnosis is difficult. The therapeutic management of catheter-related UTI should be stratified according to the type of UTI: asymptomatic bacteriuria should not be habitually treated, but patients with septic shock should receive a broad spectrum antibiotic. In this review, the value of the different preventive measures are discussed.

  19. Urinary Incontinence in Women.

    PubMed

    Jay, J; Staskin, D

    1998-10-01

    Despite the prevalence of urinary incontinence, most affected women don't seek help, primarily because of embarrassment or because they are not aware that effective treatment is available. Failure to store urine may be caused by an abnormality in any component of the lower urinary tract. Common abnormalities are poor bladder compliance and bladder outlet failure. Patients who experience failure to empty can present with recurrent urinary tract infections, retention or incontinence. Using a symptom-based classification of incontinence, this would be referred to as overflow incontinence. Other possible categories of urinary incontinence are failure to store and empty and functional incontinence. A combination of a failure to store and empty is difficult to diagnose and treat clinically. Treatments are directed at the particular cause of incontinence and can include medical or surgical therapies.

  20. Urinary incontinence - injectable implant

    MedlinePlus

    Intrinsic sphincter deficiency repair; ISD repair; Injectable bulking agents for stress urinary incontinence ... Urine leakage that gets worse Pain where the injection was done Allergic reaction to the material Implant ...

  1. [Urinary tract infections].

    PubMed

    Hörl, W H

    2011-09-01

    Urinary tract infections occur very frequently in the community and in hospitalized patients and are mainly caused by Escherichia (E.) coli. Depending on virulence determinants of uropathogenic microorganisms and host-specific defense mechanisms, urinary tract infections can manifest as cystitis, pyelonephritis (bacterial interstitial nephritis), bacteremia or urosepsis. Uncomplicated urinary tract infections in otherwise healthy women should be treated for 3-7 days depending on the antibiotic therapy chosen, even if spontaneous remission rates of up to 40% have been reported. Antibiotics of the first choice for empirical treatment of uncomplicated urinary tract infection are fluoroquinolones, pivmecillinam and fosfomycin. A huge problem is the increasing antimicrobial resistance of uropathogenic microorganisms. Complicated urinary tract infections associated with anatomical and/or functional abnormalities of the urinary tract and/or comorbidities such as diabetes or immunosuppressive therapy, need longer antibiotic treatment (e.g. 10-14 days) as well as interdisciplinary diagnostic procedures. Treatment of community acquired urosepsis includes cephalosporins of the third generation, piperacillin/tazobactam or ciprofloxacin. For nosocomial urosepsis the combination with an aminoglycoside or a carbapenem is recommended.

  2. 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.

  3. Mechanisms of pain from urinary tract infection.

    PubMed

    Rosen, John M; Klumpp, David J

    2014-04-01

    The pain response to urinary tract infection is largely uncharacterized, but the symptomatic response to urinary tract infection contrasts with the lack of pain response among individuals with asymptomatic bacteriuria. Quantifying pelvic pain in a murine urinary tract infection model, uropathogenic Escerichia coli induces transient pelvic pain, whereas an asymptomatic bacteriuria E. coli isolate causes no pain, thus recapitulating the spectrum of clinical responses to intravesical E. coli. These differential pain responses are not correlated with bladder colonization or inflammation, but instead are intrinsic to E. coli lipopolysaccharide and dependent on the lipopolysaccharide receptor, TLR4. Epidemiological data suggest a link between interstitial cystitis and a history of urinary tract infection, so it was evaluated whether repetitive uropathogenic E. coli instillation would result in chronic pain through central sensitization. Although repeated infection with wild type uropathogenic E. coli results in only transient episodes of acute pain, a uropathogenic E. coli mutant lacking O-antigen causes chronic, post-urinary tract infection pelvic pain. Similarly, a K-12 E. coli strain lacking O-antigen induces chronic pain that persisted long after bacterial clearance, and expressing O-antigen nullified the pain phenotype. Spinal cords isolated from mice with post-urinary tract infection chronic pain showed deficits in short-term depression consistent with central sensitization. Deleting O-antigen gene complex from a uropathogenic E. coli strain and subsequent heterologous expression of O-antigen gene clusters shows that a single bacterial isolate can exhibit pain phenotypes ranging from a null phenotype, an acute pain phenotype, to a chronic pain phenotype. Post-urinary tract infection chronic pain is also associated with voiding dysfunction and anxious/depressive behavior. These effects are also mediated by TRPV1 at the level of pain establishment

  4. Detection of urinary extravasation by delayed technetium-99m DTPA renal imaging

    SciTech Connect

    Taki, J.; Tonami, N.; Aburano, T.; Hisada, K.

    1986-08-01

    Delayed imaging with Tc-99m DTPA renal scintigraphy demonstrated urinary extravasation in a patient with acute anuria in whom early sequential imaging showed no abnormal extrarenal radionuclide accumulation.

  5. 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

  6. Interplay between Bladder Microbiota and Urinary Antimicrobial Peptides: Mechanisms for Human Urinary Tract Infection Risk and Symptom Severity

    PubMed Central

    Nienhouse, Vanessa; Gao, Xiang; Dong, Qunfeng; Nelson, David E.; Toh, Evelyn; McKinley, Kathleen; Schreckenberger, Paul; Shibata, Noriko; Fok, Cynthia S.; Mueller, Elizabeth R.; Brubaker, Linda; Wolfe, Alan J.; Radek, Katherine A.

    2014-01-01

    Resident bacterial communities (microbiota) and host antimicrobial peptides (AMPs) are both essential components of normal host innate immune responses that limit infection and pathogen induced inflammation. However, their interdependence has not been investigated in the context of urinary tract infection (UTI) susceptibility. Here, we explored the interrelationship between the urinary microbiota and host AMP responses as mechanisms for UTI risk. Using prospectively collected day of surgery (DOS) urine specimens from female pelvic floor surgery participants, we report that the relative abundance and/or frequency of specific urinary microbiota distinguished between participants who did or did not develop a post-operative UTI. Furthermore, UTI risk significantly correlated with both specific urinary microbiota and β-defensin AMP levels. Finally, urinary AMP hydrophobicity and protease activity were greater in participants who developed UTI, and correlated positively with both UTI risk and pelvic floor symptoms. These data demonstrate an interdependency between the urinary microbiota, AMP responses and symptoms, and identify a potential mechanism for UTI risk. Assessment of bacterial microbiota and host innate immune AMP responses in parallel may identify increased risk of UTI in certain populations. PMID:25486068

  7. Effects of bariatric surgery on urinary incontinence

    PubMed Central

    Bulbuller, Nurullah; Habibi, Mani; Yuksel, Mustafa; Ozener, Onur; Oruc, Mehmet Tahir; Oner, Osman Zekai; Kazak, Mehmet Altug

    2017-01-01

    Introduction Obesity is an important modifiable etiological factor associated with several diseases. There is strong evidence that urinary incontinence (UI) is positively correlated with body mass index (BMI). Aim One of the many benefits experienced by obese patients after bariatric surgery is decrease in UI. To investigate this correlation, we aimed to examine the effects of weight loss on UI in female patients who had undergone laparoscopic sleeve gastrectomy (LSG). Materials and methods Obese female patients (n=120), ≥18 years of age, and planning to undergo LSG were included in this prospective study. We administered the International Consultation on Incontinence Questionnaire-Urinary Incontinence-Short Form (ICIQ-UI-SF) and Incontinence Impact Questionnaire (IIQ-7) to the patients prior to surgery and 6 months after the surgery. Using the collected data, we determined the incidence of UI and examined the relationship between the preoperative and postoperative BMI and UI values. Results The mean age of the patients was 39.19 (standard deviation [SD] =9.94) years and the mean preoperative BMI was 46.17 (SD =5.35). Of the 120 patients, 72 (60%) complained of UI preoperatively. Among these 72 patients, 23 (31.95%) described urge incontinence, 18 (25%) stress incontinence, and 31 (43.05%) mixed-type incontinence. At 6 months postoperatively, the percentage of excess weight loss was 70.33% (SD =14.84%). For all three UI subtypes, the 6-month postoperative ICIQ-UI-SF and IIQ-7 scores decreased significantly compared to the preoperative scores (P<0.05). Conclusion LSG results in a clinically significant improvement in most common types of UI, regardless of patient reproductive history, existence of comorbid conditions, and smoking status. PMID:28176911

  8. Management of urinary tract infections.

    PubMed

    Nassar, N T

    2000-01-01

    Urinary tract infections (UTIs) are commonly encountered in medical practice and range from asymptomatic bacteruria to acute pyelonephritis. Enterobacteriaceae with E. coli being the most prevalent, are responsible for most commonly acquired uncomplicated UTIs and usually respond promptly to oral antibiotics. In contradistinction, more resistant pathogens cause nosocomially acquired infections which often require parenteral antibiotic therapy. Patients with acute bacterial prostatitis, usually caused by Enterobacteriaceae present with a tender prostate gland and respond promptly to antibiotic therapy. Chronic bacterial prostatitis on the other hand, is a subacute infection characterized by recurrent episodes of bacterial UTI where the patient presents with vague symptoms of pelvic pain and voiding problems. Treatment is protracted and may be frustrating. Nonbacterial prostatitis and chronic pelvic pain syndrome produce symptoms similar to those of chronic bacterial prostatitis. Treatment is not well defined due to their uncertain etiologies. Most episodes of catheter associated bacteruria are asymptomatic, where less than 5% will be complicated by bacteremia. The use of systemic antibiotics for treatment or prevention of bacteruria is not recommended, particularly in the geriatric age group, since it helps select for resistant organisms. Prevention thus remains the best option to control it. Few patients without catheters who have asymptomatic bacteruria develop serious complications and therefore routine antimicrobial therapy is not justified with only two exceptions : before urologic surgery and during pregnancy.

  9. Safety of latex urinary catheters for the short time drainage

    PubMed Central

    Hosseinpour, Mehrdad; Noori, Saeed; Amir-Beigi, Mahdieh; Pourfakharan, Mohammad Hassan; Ehteram, Hassan; Hamsayeh, Mohadese

    2014-01-01

    Background: In this study, we attempt to identify the most appropriate catheter (silicone vs. latex) for short-term urinary catheterization. We compared the post-operative clinico-pathological complications between latex and silicone for short term catheterization in rabbits with hypospadias. Materials and Methods: Forty rabbits were used in our study to compare complications of catheterization. They were divided in two groups. Hypospadias like defect was created by a 1 cm long excision of the ventral urethra. For urethroplasty, we used tubularized incised plate technique. Latex and silicon catheters were used in groups 1 and 2, respectively. Post-operatively, routine laboratory urine test and complications (allergy, infection, bleeding) were compared in groups. Results: A total of 40 rabbits underwent hypospadias repair. Findings showed that there were no significant differences between groups based on urine test indices (P = NS). Urinary tract infection rate was 10% (2 rabbits) in latex and 0% in silicone groups (P = NS). There were no significant differences between groups regarding of cystitis grades between study groups (P = NS). Conclusion: It seems that urinary tract catheterization with latex catheters is a safe, feasible, and in-expensive procedure for short-term post-operative course in hypospadias surgery in patients without latex hypersensitivity. PMID:25125890

  10. Spontaneous, idiopathic urinary bladder perforation--case report.

    PubMed

    Wieloch, Maria; Bazylińska, Kamila; Ziemniak, Piotr

    2013-12-01

    Spontaneous, idiopathic urinary bladder rupture is a very rare disease entity, which may face the problem of proper preoperative diagnosis. In many cases the medical history, physical examination, and additional tests raise false suspicion of gastrointestinal perforation. The study presented a case of a female patient with spontaneous urinary bladder perforation, paying particular attention to the diagnostic difficulties associated with the above-mentioned pathology. The aim of the study was to analyse the presence of symptoms and imaging and laboratory results observed in case of spontaneous urinary bladder rupture, as well as differentiate the above-mentioned pathology with gastrointestinal perforation. Whenever diagnosing a patient with acute peritonitis symptoms, in whom the predominating symptoms include sudden abdominal pain, peritoneal cavity fluid presence, hematuria, oliguria, and coexisting increased urea, creatinine, and potassium levels, one should consider the possibility of urinary bladder rupture.

  11. Uncomplicated urinary tract infection in adults including uncomplicated pyelonephritis.

    PubMed

    Nicolle, Lindsay E

    2008-02-01

    Acute uncomplicated urinary tract infection and acute pyelonephritis are very common infections affecting many women throughout their lives. The determinants of infection have been well described and current strategies to prevent recurrent infections are highly effective. While antimicrobial management is straightforward for most episodes, the evolution of antimicrobial susceptibility of E. coli in community-acquired infection requires continuing re-evaluation of appropriate empiric therapy.

  12. Urinary excretion patterns of pseudouridine and beta-aminoisobutyric acid in patients with tumours of the urinary bladder.

    PubMed

    Kvist, E; Sjølin, K E; Iversen, J; Nyholm, K

    1993-01-01

    The preoperative and postoperative values of urinary pseudouridine:creatinine (phi:C) and beta-aminoisobutyric acid:creatinine (beta AIB:C) were estimated, in 192 patients with urothelial tumours of the bladder, 92 of whom had not previously been diagnosed. Urinary phi:C ratio correlated with the grade of tumour cell dysplasia (being highest in dysplasia grade 3), and to a lesser extent with the clinical stage. The treatment had no major influence on the excretion ratios. Decreased ratios, or those within the reference range, were associated with a better prognosis than increased ratios, and if both were increased at the same time the risk for progression of the disease was high. The biological tumour markers pseudouridine and beta-aminoisobutyric acid may be helpful in the diagnosis of tumours in the upper urinary tract, and in the follow-up of patients with tumours of the bladder.

  13. Primitive neuroectodermal tumor/Ewing's sarcoma of the urinary bladder: a case report and its molecular diagnosis.

    PubMed

    Okada, Yohei; Kamata, Shigeyoshi; Akashi, Takumi; Kurata, Morihito; Nakamura, Takuro; Kihara, Kazunori

    2011-08-01

    We report a rare case of primitive neuroectodermal tumor/Ewing's sarcoma (PNET/ES) arising from the urinary bladder. A 65-year-old man presented with hematuria and dysuria. Computed tomography revealed an enlarged invasive tumor at the base of the bladder. No additional abnormal findings were disclosed by other diagnostic imaging methods. The surgical specimens showed small round cell tumor with positive staining for MIC2 gene product (CD99). EWS-FLI1 fusion transcripts were detected by reverse transcriptase polymerase chain reaction and direct sequencing, confirming the diagnosis of PNET/ES. The patient developed swollen pelvic lymph nodes as well as multiple lung metastases at 8 months postoperatively. No effective results could be obtained even with systemic chemotherapy consisting of vincristine, ifosfamide, doxorubicin and etoposide (VIDE) based on the EUROpean Ewing tumour Working Initiative of National Groups 1999 (EURO-E.W.I.N.G. 99) multinational trial. The patient died of acute superior mesenteric artery thrombosis at 22 months postoperatively. PNET/ES could have been included in past cases of small cell carcinoma because of the difficulty in its differential diagnosis. Exact diagnosis is crucial for deciding the treatment strategy for rare bladder tumors consisting of small round cells.

  14. [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.

  15. 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.

  16. Female urinary incontinence and sexuality.

    PubMed

    Mota, Renato Lains

    2017-01-01

    Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence.

  17. Female urinary incontinence and sexuality

    PubMed Central

    Mota, Renato Lains

    2017-01-01

    ABSTRACT Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence. PMID:28124522

  18. Prospective Evaluation of Genito-Urinary Function after Laparoscopic Rectal Resection in the Elderly.

    PubMed

    Mari, Giulio; Costanzi, Andrea; Galfrascoli, Elisa; Rosato, Andrea; Crippa, Jacopo; Maggioni, Dario

    2016-01-01

    Laparoscopic anterior rectal resection with total mesorectal excision is related to sexual and urinary disorders. Anastomotic leak and neo-adjuvant radiation therapy are effective factors in worsening pelvic function. We report a series of 50 elderly (age 70) patients who underwent laparoscopic total mesorectal excision inquired about pre and post-operative genito-urinary function. Patients were interviewed preoperatively, 1 and 9 months post-operatively with validated questionnaires about sexual and urinary function and quality of life. They also underwent urofluximetric test with ultrasound measurement of the bladder remnant volume. The geriatric assessment was performed with the BARTHEL index. Urinary and sexual function slightly worsened after surgery although not significantly. Mean Gastrointestinal Quality of Life Indicator score decreased significantly from pre operative levels at 1 month from surgery. BARTHEL index did not change significantly across surgery. Maximum urinary flow, mean urinary flow, bladder residual volume worsened after surgery although not significantly. Laparoscopic anterior rectal resection with total mesorectal excision affects the genito-urinary status of elderly patients. Incidence of severe dysfunctions is similar to normal aged population.

  19. Acute Pancreatitis

    PubMed Central

    Geokas, Michael C.

    1972-01-01

    For many decades two types of acute pancreatitis have been recognized: the edematous or interstitial and the hemorrhagic or necrotic. In most cases acute pancreatitis is associated with alcoholism or biliary tract disease. Elevated serum or urinary α-amylase is the most important finding in diagnosis. The presence of methemalbumin in serum and in peritoneal or pleural fluid supports the diagnosis of the hemorrhagic form of the disease in patients with a history and enzyme studies suggestive of pancreatitis. There is no characteristic clinical picture in acute pancreatitis, and its complications are legion. Pancreatic pseudocyst is probably the most common and pancreatic abscess is the most serious complication. The pathogenetic principle is autodigestion, but the precise sequence of biochemical events is unclear, especially the mode of trypsinogen activation and the role of lysosomal hydrolases. A host of metabolic derangements have been identified in acute pancreatitis, involving lipid, glucose, calcium and magnesium metabolism and changes of the blood clotting mechanism, to name but a few. Medical treatment includes intestinal decompression, analgesics, correction of hypovolemia and other supportive and protective measures. Surgical exploration is advisable in selected cases, when the diagnosis is in doubt, and is considered imperative in the presence of certain complications, especially pancreatic abscess. PMID:4559467

  20. Urinary incontinence surgery - female - discharge

    MedlinePlus

    ... gov/ency/patientinstructions/000134.htm Urinary incontinence surgery - female - discharge To use the sharing features on this ... Dmochowski RR, Blaivas JM, Gormley EA, et al; Female Stress Urinary Incontinence Update Panel of the American ...

  1. Feline Lower Urinary Tract Disease

    MedlinePlus

    ... gland) can cause lower urinary tract disease in cats. Although they are much less common causes, FLUTD ... your veterinarian about the best diet for your cat. Many commercial diets are acceptable, but some urinary ...

  2. 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.

  3. Renal concentration capacity in adult patients with urinary tract infections.

    PubMed

    Sterner, G

    1991-01-01

    The maximal urine concentration capacity was studied in patients with acute pyelonephritis and in patients with clinically diagnosed acute cystitis. In the former group renal concentration ability was reduced in 16 of 22 patients and improved in all but two patients. Among patients with symptoms of acute cystitis 6 of 22 had a concentration capacity below 2 SD of normal values. Several of these patients had raised acute phase proteins and increased their urine osmolality at follow-up indicating that cases of acute pyelonephritis could have been included. It is concluded that the wide overlap between the groups makes the maximal urinary concentration capacity a method of limited value for level diagnosis in acute UTI infection. The test should be reserved for follow-up to reveal permanent renal damage.

  4. [Urinary catheter biofilm infections].

    PubMed

    Holá, V; Růzicka, F

    2008-04-01

    Urinary tract infections, most of which are biofilm infections in catheterized patients, account for more than 40% of hospital infections. Bacterial colonization of the urinary tract and catheters causes not only infection but also other complications such as catheter blockage by bacterial encrustation, urolithiasis and pyelonephritis. About 50% of long-term catheterized patients face urinary flow obstruction due to catheter encrustation, but no measure is currently available to prevent it. Encrustation has been known either to result from metabolic dysfunction or to be of microbial origin, with urease positive bacterial species implicated most often. Infectious calculi account for about 15-20% of all cases of urolithiasis and are often associated with biofilm colonization of a long-term indwelling urinary catheter or urethral stent. The use of closed catheter systems is helpful in reducing such problems; nevertheless, such a system only delays the inevitable, with infections emerging a little later. Various coatings intended to prevent the bacterial adhesion to the surface of catheters and implants and thus also the emergence of biofilm infections, unfortunately, do not inhibit the microbial adhesion completely and permanently and the only reliable method for biofilm eradication remains the removal of the foreign body from the patient.

  5. Urinary bladder xanthomatous cystitis

    PubMed Central

    Shah, Shrenik J.; Ajitsaria, Vineet; Singh, Vineet

    2017-01-01

    Xanthoma cystitis of urinary bladder is a rare entity and may present as an intravesical mass. A 38-year-old female presented with abdominal pain and imaging was done which was suggestive of a malignant mass with surrounding tissue infiltration. Partial cystectomy was performed, and histological examination of the mass showed xanthomatous cystitis. PMID:28197037

  6. Urinary Tract Infections.

    ERIC Educational Resources Information Center

    Plummer, Nancy; Michael, Nancy, Ed.

    This module on urinary tract infections is intended for use in inservice or continuing education programs for persons who administer medications in long-term care facilities. Instructor information, including teaching suggestions, and a listing of recommended audiovisual materials and their sources appear first. The module goal and objectives are…

  7. Current Trends in the Management of Difficult Urinary Catheterizations

    PubMed Central

    Willette, Paul A.; Coffield, Scott

    2012-01-01

    Routine urinary catheter placement may cause trauma and poses a risk of infection. Male catheterization, in particular, can be difficult, especially in patients with enlarged prostate glands or other potentially obstructive conditions in the lower urinary tract. Solutions to problematic urinary catheterization are not well known and when difficult catheterization occurs, the risk of failed catheterization and concomitant complications increase. Repeated and unsuccessful attempts at urinary catheterization induce stress and pain for the patient, injury to the urethra, potential urethral stricture requiring surgical reconstruction, and problematic subsequent catheterization. Improper insertion of catheters also can significantly increase healthcare costs due to added days of hospitalization, increased interventions, and increased complexity of follow-up evaluations. Improved techniques for catheter placement are essential for all healthcare personnel involved in the management of the patient with acute urinary retention, including attending emergency physicians who often are the first physicians to encounter such patients. Best practice methods for blind catheter placement are summarized in this review. In addition, for progressive clinical practice, an algorithm for the management of difficult urinary catheterizations that incorporates technology enabling direct visualization of the urethra during catheter insertion is presented. This algorithm will aid healthcare personnel in decision making and has the potential to improve quality of care of patients. PMID:23359117

  8. 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).

  9. [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.

  10. 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.

  11. [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.

  12. Lower urinary tract symptoms in men

    PubMed Central

    Hollingsworth, John M

    2014-01-01

    Benign prostatic hyperplasia (BPH) is a highly prevalent and costly condition that affects older men worldwide. Many affected men develop lower urinary tract symptoms, which can have a negative impact on their quality of life. In the past, transurethral resection of the prostate (TURP) was the mainstay of treatment. However, several efficacious drug treatments have been developed, which have transformed BPH from an acute surgical entity to a chronic medical condition. Specifically, multiple clinical trials have shown that α adrenoceptor antagonists can significantly ameliorate lower urinary tract symptoms. Moreover, 5α reductase inhibitors, alone or combined with an α adrenoceptor antagonist, can reverse the natural course of BPH, reducing the risk of urinary retention and the need for surgical intervention. Newer medical regimens including the use of antimuscarinic agents or phosphodiesterase type 5 inhibitors, have shown promise in men with predominantly storage symptoms and concomitant erectile dysfunction, respectively. For men who do not adequately respond to conservative measures or pharmacotherapy, minimally invasive surgical techniques (such as transurethral needle ablation, microwave thermotherapy, and prostatic urethral lift) may be of benefit, although they lack the durability of TURP. A variety of laser procedures have also been introduced, whose improved hemostatic properties abrogate many of the complications associated with traditional surgery. PMID:25125424

  13. An abattoir survey of urinary bladder lesions in cattle

    PubMed Central

    Herenda, Drago; Dukes, Thomas W.; Feltmate, Thomas E.

    1990-01-01

    Postmortem examination of 21,340 cattle at an Ontario abattoir over a one-year period revealed macroscopic lesions in urinary bladders of 2,296 animals (10.8%). Chronic cystitis, the most frequent finding, was observed in 2,209 cases (10.4%); uroliths were found in 994 (4.7%) of the cattle with chronic cystitis. Other types of urinary bladder lesions included acute cystitis, developmental abnormalities, hyperplasia, neoplasia, emphysema, and a parasitic cystitis. ImagesFigure 1.Figure 2.Figure 3.Figure 4. PMID:17423629

  14. Life-threatening complications after ureteroscopy for urinary stones: survey and revision of the current literature.

    PubMed

    Cindolo, Luca; Castellan, Pietro; Primiceri, Giulia; Hoznek, Andras; Cracco, Cecilia M; Scoffone, Cesare M; Galfano, Antonio; Petralia, Giovanni; DE Angelis, Michele; Annino, Filippo; Malacasa, Emilio; Cormio, Luigi; Acquati, Pietro; DE Lorenzis, Elisa; Maugeri, Orazio; Arena, Giuseppe; Celia, Antonio; Giusti, Guido; Schips, Luigi

    2017-02-01

    Retrograde ureteroscopy (URS) has become a common procedure for the management of urinary stones. Although its efficacy and safety are well known, the literature about major complications is still poor. This study highlighted some cases of life-threatening complications after semirigid ureteroscopy (s-URS) or flexible ureteroscopy (f-URS). We enrolled experienced endourologists (more than 75 cases/year in the last 3 years) and we performed a survey asking to review their series and report the cases encumbered by major complications (Clavien-Dindo IIIb-IV grade). Eleven urologists reported on 12 major complications (4 after s-URS, 8 after f-URS). Eight patients developed a kidney injury, 1 an arteriovenous fistula, 2 a ureter avulsion and 1 acute sepsis. Six patients underwent open nephrectomy, two surgical repair, one open pyeloplasty, one coil artery embolization and two superselective artery embolization. Guidelines and clinical practice give useful recommendations about intraoperative safety and prevention of life-threatening events. The careful postoperative observation and the surgical active treatment of this complications play a key role in reducing morbidity, kidney loss and mortality. This study encourages a strict and active care of patients, supports a routine reporting of complications, and highlights the need for systematic use of standardized classification systems.

  15. Urinary p75ECD

    PubMed Central

    Shepheard, Stephanie R.; Wuu, Joanne; Cardoso, Michell; Wiklendt, Luke; Dinning, Phil G.; Chataway, Tim; Schultz, David

    2017-01-01

    Objective: To evaluate urinary neurotrophin receptor p75 extracellular domain (p75ECD) levels as disease progression and prognostic biomarkers in amyotrophic lateral sclerosis (ALS). Methods: The population in this study comprised 45 healthy controls and 54 people with ALS, 31 of whom were sampled longitudinally. Urinary p75ECD was measured using an enzyme-linked immunoassay and validation included intra-assay and inter-assay coefficients of variation, effect of circadian rhythm, and stability over time at room temperature, 4°C, and repeated freeze-thaw cycles. Longitudinal changes in urinary p75ECD were examined by mixed model analysis, and the prognostic value of baseline p75ECD was explored by survival analysis. Results: Confirming our previous findings, p75ECD was higher in patients with ALS (5.6 ± 2.2 ng/mg creatinine) compared to controls (3.6 ± 1.4 ng/mg creatinine, p < 0.0001). Assay reproducibility was high, with p75ECD showing stability across repeated freeze-thaw cycles, at room temperature and 4°C for 2 days, and no diurnal variation. Urinary p75ECD correlated with the revised ALS Functional Rating Scale at first evaluation (r = −0.44, p = 0.008) and across all study visits (r = −0.36, p < 0.0001). p75ECD also increased as disease progressed at an average rate of 0.19 ng/mg creatinine per month (p < 0.0001). In multivariate prognostic analysis, bulbar onset (hazard ratio [HR] 3.0, p = 0.0035), rate of disease progression from onset to baseline (HR 4.4, p < 0.0001), and baseline p75ECD (HR 1.3, p = 0.0004) were predictors of survival. Conclusions: The assay for urinary p75ECD is analytically robust and shows promise as an ALS biomarker with prognostic, disease progression, and potential pharmacodynamic application. Baseline urinary p75ECD provides prognostic information and is currently the only biological fluid–based biomarker of disease progression. PMID:28228570

  16. [Urinary tract infections in pregnancy: when to treat, how to treat, and what to treat with].

    PubMed

    Kladenský, J

    2012-04-01

    Urinary tract infections (UTI) in pregnant women are a relatively frequent occurrence and the spectrum of these infections ranges from lower urinary tract disease (asymptomatic bacteriuria, acute cystitis) to upper urinary tract disease (acute pyelonephritis). Anatomical and functional changes in the urinary tract in pregnancy result in significantly higher susceptibility to progression of the infection from asymptomatic bacteriuria to the stage of acute pyelonephritis. Untreated asymptomatic bacteriuria in pregnancy leads, in as much as 40%, to the development of acute pyelonephritis with all the subsequent negative effects not only for the woman herself, but particularly for the fetus. Bacteriuria in pregnancy accounts for a significantly higher number of newborns with a low birth weight, low gestational age and higher neonatal mortality rate. Therefore, it is necessary to perform screening for bacteriuria in pregnant women and, when the finding is positive, to treat this bacteriuria. The selection of an appropriate antimicrobial agent to treat urinary tract infection in pregnancy is limited by the safety of a given drug not only for the woman, but particularly for the fetus. The article provides an overview of medications that can be safely used throughout the pregnancy or only in certain stages of pregnancy. The selection of an appropriate antibiotic should always be preceded by the result of urine culture. The article presents the principles and rules for treating asymptomatic bacteriuria, acute cystitis and acute pyelonephritis in pregnant women.

  17. 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.

  18. Tuberculous radiculomyelitis presenting as urinary retention in a child with Down’s syndrome

    PubMed Central

    Sridhar, Arani; Bhandari, Jasjit K; Lewis, Gareth; Ganesan, Subramanian; Parepalli, Srinivas; Abulhoul, Lara

    2012-01-01

    Tuberculous radiculomyelitis (TBRM) is an uncommon complication of TB meningitis. The authors report the case of a 10-year-old Asian girl with trisomy 21, who presented with acute urinary retention and fever. She was initially treated for a urinary tract infection. After an acute neurological deterioration she was found to have evidence of TB meningitis with TBRM. She developed acute hydrocephalus requiring ventriculo-peritoneal shunt. She was treated with quadruple antituberculous therapy and high dose intravenous dexamethasone. She needed tracheostomy with continuous positive airway pressure (CPAP) support. Although she showed gradual neurological improvement in her cognitive functions, she persisted to have quadriparesis with the need for tracheostomy and CPAP support overnight and gastrostomy feeding. Acute urinary retention in children is uncommon, and should serve as a ‘red flag’ to consideration of further underlying neurological problems. This presentation and subsequent events should serve as a learning point to clinicians. PMID:22602831

  19. Psychogenic urinary retention.

    PubMed

    Bird, J R

    1980-01-01

    The literature on psychogenic urinary retention is reviewed. 2 cases treated by analytical psychotherapy are reported, in which significant demand for physical punishment was revealed and seen as linked to unacceptable, unconscious sadistic and aggressive feelings. Some psychodynamic aspects of what is considered to be "a disturbance of internal body space' are discussed. Psychogenic urinary retention has received little attention in the literature. It may represent the uneasy position this disorder of bodily function occupies in clinical practice, with clear physical symptoms and associated psychological factors. The condition is more frequent in females, usually young adults. Case histories regularly record the placid, passive presentation of these patients, childhood enuresis and disturbed backgrounds. The diagnosis, "hysteric', is frequent and most psychodynamic evaluations suggest the symptom represents a displacement of unacceptable sexual wishes and impulse. 2 patients treated by analytical psychotherapy are reported who, whilst fulfilling many of the criteria already noted, additionally revealed an intense desire for physical punishment. This punitive demand had less to do with unacceptable sexual wishes, than guilt at repressed aggressive drives of considerable magnitude. The role of aggression in the genesis of psychogenic urinary retention has so far been little studied.

  20. Urinary tract infections.

    PubMed

    Chenoweth, Carol E; Saint, Sanjay

    2011-03-01

    Catheter-associated urinary tract infections (CAUTIs) account for approximately 40% of all health care-associated infections. Despite studies showing benefit of interventions for prevention of CAUTI, adoption of these practices has not occurred in many healthcare facilities in the United States. As urinary catheters account for the majority of healthcare-associated UTIs, the most important interventions are directed at avoiding placement of urinary catheters and promoting early removal when appropriate. Alternatives to indwelling catheters such as intermittent catheterization and condom catheters should be considered. If indwelling catheterization is appropriate, proper aseptic practices for catheter insertion and maintenance and use of a closed catheter collection system are essential for preventing CAUTI. The use of antimicrobial catheters also may be considered when the rates of CAUTI remain persistently high despite adherence to other evidence-based practices, or in patients deemed to be at high risk for CAUTI or its complications. Attention toward prevention of CAUTI will likely increase as Center for Medicare and Medicaid Services and other third-party payers no longer reimburse for hospital-acquired UTI.

  1. The effect of hysterectomy on urinary symptoms and residual bladder volume.

    PubMed

    Prasad, M; Sadhukhan, M; Tom, B; Al-Taher, H

    2002-09-01

    This was a prospective, clinical study to evaluate the effect of abdominal and vaginal hysterectomy for benign indications on urinary symptoms and residual bladder volume. One hundred and seven women undergoing hysterectomy for benign conditions were included in the study that took place in a district general hospital between April 1998 and January 2000. Urinary symptoms such as stress incontinence of urine, urgency, frequency, nocturia, sensation of incomplete voiding and voiding difficulties were considered. A questionnaire was filled out and the residual bladder volume measured with a 'Bard' bladder scanner on three occasions-before the operation, postoperative days 3 or 4 and at the 6-week postoperative visit. Statistical analysis involved using a generalised estimating equation and significance assessed at the 5% level. Each woman acted as her own control. There was no evidence of changes in nocturia and voiding difficulties after surgery. All other symptoms and residual bladder volumes decreased significantly postoperatively. The type of hysterectomy did not have an effect.

  2. 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.

  3. Development and Implementation of a Catheter Associated Urinary Tract Infection (CAUTI) 'Toolkit'.

    PubMed

    Tatham, Mandy; Macfarlane, Gill; MacRae, Morag; Tully, Vicki; Craig, Karen

    2015-01-01

    Indwelling urinary catheters are a commonly used invasive medical device within acute and non-acute settings in NHS Scotland. The second National Survey of the Prevalence of Hospital Acquired Infection (HAI) in Scotland 2011 identified that 19.2% of patients surveyed had an indwelling urinary catheter. In this survey, Urinary Tract Infections (UTI) were identified as the most prevalent type of HAI at 22.6% in acute settings and 39% in non-acute settings [1]. In September 2013 the Scottish Government released a Chief Executive Letter (CEL 19) which identified Catheter Associated Urinary Tract Infection (CAUTI) as one of the nine Points of Care Priorities within the Scottish Patient Safety Programme, with the aim of reducing CAUTI by 30% by end of December 2015 measured against a national definition [2]. This quality improvement project saw the development, testing and introduction within NHS Tayside of an evidenced based bundle of care. This was to standardise and drive quality care delivery for the insertion and maintenance of urethral urinary catheters with the intention of reducing catheter associated urinary tract infections in our patients. Data collection tools and data reporting mechanisms were also developed, tested and introduced using a national CAUTI definition to capture data for improvement and local and national reporting of progress.

  4. Neonatal Staphylococcus lugdunensis urinary tract infection.

    PubMed

    Hayakawa, Itaru; Hataya, Hiroshi; Yamanouchi, Hanako; Sakakibara, Hiroshi; Terakawa, Toshiro

    2015-08-01

    Staphylococcus lugdunensis is a known pathogen of infective endocarditis, but not of urinary tract infection. We report a previously healthy neonate without congenital anomalies of the kidney and urinary tract who developed urinary tract infection due to Staphylococcus lugdunensis, illustrating that Staphylococcus lugdunensis can cause urinary tract infection even in those with no urinary tract complications.

  5. [Urinary tract infection in pregnancy].

    PubMed

    Duarte, Geraldo; Marcolin, Alessandra Cristina; Quintana, Silvana Maria; Cavalli, Ricardo Carvalho

    2008-02-01

    Several factors cause urinary tract infection (UTI) to be a relevant complication of the gestational period, aggravating both the maternal and perinatal prognosis. For many years, pregnancy has been considered to be a factor predisposing to all forms of UTI. Today, it is known that pregnancy, as an isolated event, is not responsible for a higher incidence of UTI, but that the anatomical and physiological changes imposed on the urinary tract by pregnancy predispose women with asymptomatic bacteriuria (AB) to become pregnant women with symptomatic UTI. AB affects 2 to 10% of all pregnant women and approximately 30% of these will develop pyelonephritis if not properly treated. However, a difficult-to-understand resistance against the identification of AB during this period is observed among prenatalists. The diagnosis of UTI is microbiological and it is based on two urine cultures presenting more than 10(5) colonies/mL urine of the same germ. Treatment is facilitated by the fact that it is based on an antibiogram, with no scientific foundation for the notion that a pre-established therapeutic scheme is an adequate measure. For the treatment of pyelonephritis, it is not possible to wait for the result of culture and previous knowledge of the resistance profile of the antibacterial agents available for the treatment of pregnant women would be the best measure. Another important variable is the use of an intravenous bactericidal antibiotic during the acute phase, with the possibility of oral administration at home after clinical improvement of the patient. At our hospital, the drug that best satisfies all of these requirements is cefuroxime, administered for 10-14 days. Third-generation cephalosporins do not exist in the oral form, all of them involving the inconvenience of parenteral administration. In view of their side effects, aminoglycosides are considered to be inadequate for administration to pregnant women. The inconsistent insinuation of contraindication of

  6. [Ultrasound of the urinary system].

    PubMed

    Segura-Grau, A; Herzog, R; Díaz-Rodriguez, N; Segura-Cabral, J M

    2016-09-01

    Ultrasound techniques are able to provide a fairly complete examination of the urinary system, achieving a high sensitivity in relevant-pathology detection, especially in the kidney, bladder and prostate. Early detection of pathologies such as tumors or urinary tract obstructions, sometimes even before their clinical manifestation, has improved their management and prognosis in many cases. This, added to its low cost and harmlessness, makes ultrasound ideal for early approaches and follow-up of a wide number of urinary system pathologies. In this article, the ultrasound characteristics of the main urinary system pathologies that can be diagnosed by this technique, are reviewed.

  7. Prosthetic urinary sphincter

    NASA Technical Reports Server (NTRS)

    Helms, C. R.; Smyly, H. M. (Inventor)

    1981-01-01

    A pump/valve unit for controlling the inflation and deflation of a urethral collar in a prosthetic urinary sphincter device is described. A compressible bulb pump defining a reservoir was integrated with a valve unit for implantation. The valve unit includes a movable valve member operable by depression of a flexible portion of the valve unit housing for controlling fluid flow between the reservoir and collar; and a pressure sensing means which operates the valve member to relieve an excess pressure in the collar should too much pressure be applied by the patient.

  8. Urinary tract infections.

    PubMed

    Litza, Janice A; Brill, John R

    2010-09-01

    Urinary tract infection (UTI) is the most common urologic disorder and one of the most common conditions for which physicians are consulted. Patients at increased risk for UTI include women; diabetics; the immunocompromised; and those with anatomic abnormalities, impaired mobility, incontinence, advanced age, and instrumentation. Antibiotic therapy aims to relieve symptoms and prevent complications such as pyelonephritis and renal scarring. Distinguishing asymptomatic bacteriuria from a UTI can be difficult, especially in those with comorbidities. Most experts do not recommend screening for UTI, except in the first trimester of pregnancy.

  9. Urinary retention and syndrome of inappropriate antidiuretic hormone secretion (SIADH) secondary to impacted gravid uterus.

    PubMed

    Irani, M; Fisher, N; Mor, A; Bensinger, G

    2016-06-01

    Urinary retention is an emergency that rarely occurs during pregnancy. Previous case reports have suggested multiple risk factors that can cause the gravid uterus to become impacted in the pelvis leading to lower bladder or urethral compression with subsequent urinary retention. However, no cases of urinary obstruction in a pregnancy that was complicated with severe electrolyte imbalance have been reported. To our knowledge, we report the first case of a 31-year-old woman presenting at 8 weeks' gestation with acute urinary retention caused by a retroflexed, retroverted uterus with a 6-cm posterior uterine fibroid leading to syndrome of inappropriate antidiuretic hormone secretion and severe hyponatremia requiring intensive care unit admission. The cornerstones of effective management of urinary retention should include: (i) urgent bladder catheterization; (ii) assessment of sodium levels to rule out syndrome of inappropriate antidiuretic hormone secretion, and prompt treatment before neurological damage occurs; (iii) reduction of the impacted uterus; and (iv) monitoring for post-obstructive diuresis.

  10. Vaginal vs. transabdominal ultrasonography in the evaluation of female urinary tract anatomy, stress urinary incontinence and pelvic organs static disturbances.

    PubMed

    Jolić, V; Gilja, I

    1997-01-01

    In this multicentric prospective and randomized study we compared the results obtained by application of a vaginal ultrasound probe in the vaginal introitus to those obtained by the transabdominal one. 66 examined patients were separated in five groups according to the history and gynaecological investigation. Stress urinary incontinence was urodynamically proved. After analysing the results obtained by those methods we conclude that the transabdominal method gives more useful data for stress urinary incontinence and pelvic organs static disturbances (SUI and POSD) diagnosing, but the introital application of the vaginal probe is also very useful for analysing the urethrovesical junction (UVJ) position comparing of its mobility in rest and maximal strain positions. We have found that a posterior vesicourethral angle less than 75 degrees measured by the endovaginal probe was a reliable proof of the cystocele. The results were comparable to clinical status and transabdominal sonography of the moderately full bladder. Transabdominal and endovaginal methods give rather complementary than competition data which are very useful in diagnosing of the POSD, SUI and UVJ position and degree of its mobility. For that reason both techniques may precisely discover and document the presence of anatomic stress urinary incontinence causative defects aiding in the selection of patients suitable for operative therapy of stress urinary incontinence and for their postoperative follow-up.

  11. An Evidence-Based Approach To the Prevention of Catheter-Associated Urinary Tract Infections.

    PubMed

    Carter, Nina M; Reitneier, Laura; Goodloe, Lauren R

    2014-01-01

    This article describes a bundle of interventions that effectively reduced the incidence of catheter-associated urinary tract infections on the Acute Care Medicine' Unit, a general medicine/telemetry unit. A series of evidence-based interventions were implemented in October 2011, and since the implementation of these interventions, the 28-bed unit has seen a significant reduction in catheter-associated urinary tract infections.

  12. Cranberry and urinary tract infections.

    PubMed

    Guay, David R P

    2009-01-01

    Urinary tract infection (UTI) refers to the presence of clinical signs and symptoms arising from the genitourinary tract plus the presence of one or more micro-organisms in the urine exceeding a threshold value for significance (ranges from 102 to 103 colony-forming units/mL). Infections are localized to the bladder (cystitis), renal parenchyma (pyelonephritis) or prostate (acute or chronic bacterial prostatitis). Single UTI episodes are very common, especially in adult women where there is a 50-fold predominance compared with adult men. In addition, recurrent UTIs are also common, occurring in up to one-third of women after first-episode UTIs. Recurrences requiring intervention are usually defined as two or more episodes over 6 months or three or more episodes over 1 year (this definition applies only to young women with acute uncomplicated UTIs). A cornerstone of prevention of UTI recurrence has been the use of low-dose once-daily or post-coital antimicrobials; however, much interest has surrounded non-antimicrobial-based approaches undergoing investigation such as use of probiotics, vaccines, oligosaccharide inhibitors of bacterial adherence and colonization, and bacterial interference with immunoreactive extracts of Escherichia coli. Local (intravaginal) estrogen therapy has had mixed results to date. Cranberry products in a variety of formulations have also undergone extensive evaluation over several decades in the management of UTIs. At present, there is no evidence that cranberry can be used to treat UTIs. Hence, the focus has been on its use as a preventative strategy. Cranberry has been effective in vitro and in vivo in animals for the prevention of UTI. Cranberry appears to work by inhibiting the adhesion of type I and P-fimbriated uropathogens (e.g. uropathogenic E. coli) to the uroepithelium, thus impairing colonization and subsequent infection. The isolation of the component(s) of cranberry with this activity has been a daunting task, considering the

  13. Scintigraphic assessment of perivesical urinary extravasation following renal transplantation

    SciTech Connect

    Bushnell, D.L.; Wilson, D.G.; Lieberman, L.M.

    1984-02-01

    Radionuclide scintigraphy is a safe and accurate means of detecting postoperative urologic complications in renal transplant recipients. Early identification of urinary leakage coupled with aggressive intervention significantly reduces the associated morbidity and mortality. Perivesical extravasate may be difficult to distinguish from adjacent or nearby bladder activity on scintiscan. Clarification of actual bladder contour and determination of its exact location within the pelvis may resolve such uncertainties. We describe imaging techniques that define the anatomic extent of the bladder and demonstrate our scintigraphic assessment of perivesical extravasation.

  14. [Urinary tract infections in adults].

    PubMed

    Emonet, Stéphane; Harbarth, Stephan; van Delden, Christian

    2011-04-27

    Urinary tract infections are commonly seen by general practitioners. Quinolones are frequently prescribed in this setting. The emergence of resistance to these antibiotics has led to new guidelines for the management of uncomplicated UTI, based on the use of fosfomycin and furadantine. This article reviews the epidemiology, pathogenesis, diagnostic and treatment of urinary tract infections in adults.

  15. [Recurrent urinary tract infections].

    PubMed

    Pigrau-Serrallach, Carlos

    2005-12-01

    Recurrent urinary tract infections (RUTI) are a frequent clinical problem in sexually active young women, pregnant or postmenopausal women and in patients with underlying urological abnormalities. The present chapter reviews RUTI based on their classification: relapses, which usually occur early (< 1 month), are caused by the same microorganism and are associated with underlying urological abnormalities, and reinfections, which usually occur later and are caused by a new distinct microorganism (or by the same microorganism usually located in the rectum or uroepithelial cells). The pathogenesis of RUTI is reviewed and the risk factors associated with RUTI in premenopausal women (usually related to sexual activity), postmenopausal women (in whom estrogen deficiency has a significant effect on the vaginal Lactobacillus flora), and in pregnant women are discussed. Likewise, an extensive review of the distinct therapeutic strategies to prevent RUTI is provided: self-treatment of cystitis, continuous antibiotic prophylaxis, postcoital antibiotic prophylaxis, topical vaginal estrogens, Lactobacillus, cranberry juice, intravesical administration of non-virulent E. coli strains and vaccines, among others. Several diagnostic-therapeutic algorithms are included. These algorithms are based on the type of urinary infection (relapse-reinfection), on the type of patient (young, postmenopausal, or pregnant women) and on the number of episodes of RUTI.

  16. Perturbations in the Urinary Exosome in Transplant Rejection

    SciTech Connect

    Sigdel, Tara K.; NG, Yolanda; Lee, Sangho; Nicora, Carrie D.; Qian, Weijun; Smith, Richard D.; Camp, David G.; Sarwal, Minnie M.

    2015-01-05

    Background: Urine exosomes, vesicles exocytosed into urine by all renal epithelial cell types, occur under normal physiologic and disease states. Exosome contents may mirror disease-specific proteome perturbations in kidney injury. Analysis methodologies for the exosomal fraction of the urinary proteome were developed and for comparing the urinary exosomal fraction versus unfractionated proteome for biomarker discovery. Methods: Urine exosomes were isolated by centrifugal filtration from mid-stream, second morning void, urine samples collected from kidney transplant recipients with and without biopsy matched acute rejection. The proteomes of unfractionated whole urine (Uw) and urine exosomes (Uexo) underwent mass spectrometry-based quantitative proteomics analysis. The proteome data were analyzed for significant differential protein abundances in acute rejection (AR). Results: Identifications of 1018 and 349 proteins, Uw and Uexo fractions, respectively, demonstrated a 279 protein overlap between the two urinary compartments with 25%(70) of overlapping proteins unique to Uexoand represented membrane bound proteins (p=9.31e-7). Of 349 urine exosomal proteins identified in transplant patients 220 were not previously identified in the normal urine exosomal fraction. Uexo proteins (11), functioning in the inflammatory / stress response, were more abundant in patients with biopsy-confirmed acute rejection, 3 of which were exclusive to Uexo. Uexo AR-specific biomarkers (8) were also detected in Uw, but since they were observed at significantly lower abundances in Uw, they were not significant for AR in Uw. Conclusions: A rapid urinary exosome isolation method and quantitative measurement of enriched Uexo proteins was applied. Urine proteins specific to the exosomal fraction were detected either in unfractionated urine (at low abundances) or by Uexo fraction analysis. Perturbed proteins in the exosomal compartment of urine collected from kidney transplant patients were

  17. Spontaneous rupture of the urinary bladder in the puerperium.

    PubMed

    Kekre, A N; Kekre, N; Nath, V; Seshadri, L

    1997-11-01

    Spontaneous rupture of the urinary bladder in the puerperium is extremely rare. The patient usually presents with acute abdominal pain. Awareness on the part of the treating surgeon that bladder rupture is a possibility will lead to an early diagnosis. Immediate exploration, removing urine from the peritoneal cavity or retropubic space, closing the rupture and securing good vesical drainage, results in resumption of vesical function, and thereby decreases the mortality and morbidity.

  18. [Acute pulmonary edema secondary to acute upper airway obstruction].

    PubMed

    Sánchez-Ortega, J L; Carpintero-Moreno, F; Olivares-López, A; Borrás-Rubio, E; Alvarez-López, M J; García-Izquierdo, A

    1992-01-01

    We report a 72 years old woman with mild arterial hypertension and no other pathological history who presented an acute pulmonary edema due to acute obstruction of the upper airway secondary to vocal chord paralysis developing during the immediate postoperative phase of thyroidectomy. The acute pulmonary edema resolved after application of tracheal reintubation, mechanical ventilation controlled with end expiratory positive pressure, diuretics, morphine, and liquid restriction. We discuss the possible etiopathogenic possibilities of this infrequent clinical picture and we suggest that all patients who suffered and acute obstruction of the upper airways require a careful clinical surveillance in order to prevent the development of the pulmonary syndrome.

  19. 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

  20. [First case of sacral neuromodulation for treatment of urinary and fecal incontinence in Mexico. Case report.].

    PubMed

    Sucar-Romero, S; Decanini-Terán, C; Ruiz-Galindo, G H

    2009-01-01

    Sacral neuromodulation is a new treatment for urinary and fecal incontinence that has demonstrated good therapeutic results. This treatment modality has shown not only to reduce urinary dysfunction symptoms and urinary and fecal incontinence but improve quality of life scores as well. We present a 73 years old female patient with severe fecal and urinary incontinence with major quality of life impact. She was referred after failure of different surgical and conservative therapeutic approaches. Her evaluation met inclusion criteria for sacral neuromodulation treatment. Acute sacral nerve evaluation (PNE) proved to be therapeutic in the patient as measured by at least a 50 percent improvement in her symptoms so a permanent implant (Medtronic InterStim System) was placed. After the implant there was a significant improvement in urinary and fecal functional scores. Fecal Incontinence Severity Index improved from 34 to 8 and Urinary Sandvik's Severity Index from very severe urinary incontinence to minor urinary incontinence after the placement of the implant. Using standard quality of life questionnaires, she improved in the areas of lifestyle,coping and behavior and her experience with depression and self-perception.

  1. [Kidney and urinary tract diseases in pregnancy].

    PubMed

    Sulser, T; John, H; Zimmermann, R

    1999-10-01

    Management of urologic disorders in pregnant patients often increases the anxiety of all involved. Based on a thorough understanding of the physiologic changes seen in various organ systems the urologist has to assume the responsibility for the well-being of the mother and the fetus. Apart from the urinary tract infection, which occurs as frequent as in non-pregnant patients but has a significantly higher risk of acute bacterial pyelonephritis, it is mainly the pregnancy-associated symptomatic hydronephrosis and the urolithiasis which are complicating approximately 1 of every 1000-1500 pregnancies. Urinary tract infections should be treated in any case by antibiotics according to a antibiogram. High risk patients with history of vesicoureteral reflux or recurrent pyelonephritis should be treated prophylactically. Following parturition these patients should be investigated urologically to exclude structural abnormalities of the genitourinary system. In case of symptomatic hydronephrosis and calculous disease the first approach should be a watchful conservatism with symptomatic relief. If the symptoms persist insertion of a double-J-stent or in case of live-threatening situations (e.g. urosepsis) when urgent decompression and rapid evacuation is mandatory a percutaneous nephrostomy can be brought in place under sonographic monitoring completely thereby avoiding any radiation exposure.

  2. Laparoscopic Rectopexy with Urinary Bladder Xenograft Reinforcement

    PubMed Central

    Mehta, Aradhana; Afshar, Rami; Gardner, Amy; Ackerman, Ellen; Brandt, Jared; Sasse, Kent C.

    2017-01-01

    Background and Objectives: Rectal prolapse is often repaired laparoscopically, frequently with the use of reinforcement material. Both synthetic and biologically derived materials reduce recurrence rate compared to primary suture repair. Synthetic mesh introduces potential complications such as mesh erosion, fibrosis, and infection. Urinary bladder matrix (UBM) represents a biologically derived material for reinforcement of rectal prolapse repair with the potential to improve durability without risks of synthetic materials. The objective of the study is to evaluate the effectiveness, durability, and functional result of laparoscopic rectopexy using urinary bladder matrix xenograft reinforcement at three years follow up. Methods: The 20 cases presented describe rectal prolapse repair by means of laparoscopic rectopexy with presacral UBM reinforcement. Patients were followed up for an average of 3 years and assessed with interviews, physical examination, manometry, and the fecal incontinence severity index (FISI). Results: Each repair was completed laparoscopically. UBM exhibited favorable handling characteristics when sutured to the sacrum and the lateral rectal walls. One patient underwent laparoscopic drainage of a postoperative abscess; no other complications occurred. In 3 years of follow-up, there have been no full-thickness recurrences, erosions, reoperations, or long-term complications. Two patients exhibited a small degree of mucosal prolapse on follow-up physical examination that did not require surgery. Three-year FISI scores averaged 8 (range, 0–33 of a possible 61), indicating low fecal incontinence symptomatology. Follow-up anorectal manometry was performed in 9 patients, showing mixed results. Conclusion: Surgeons may safely use laparoscopic rectopexy with UBM reinforcement for repair of rectal prolapses. In this series, repairs with UBM grafts have been durable at 3-year follow-up and may be an alternative to synthetic mesh reinforcement of rectal

  3. [10 YEARS' EXPERIENCE IN USING DIRECT URETEROINTESTINAL ANASTOMOSIS IN URINARY INTESTINAL DIVERSION AFTER RADICAL AND SIMPLE CYSTECTOMY].

    PubMed

    Loran, O B; Serjogin, I V; Hachatrjan, A L; Guspanov, R I

    2015-01-01

    147 patients who underwent urinary intestinal diversion from 2004 to 2014 were selected for the retrospective study. The authors carried out a comparative analysis of rates of complications that arise from the direct ureterointestinal anastomosis. The mean age of patients was 54.2 ± 3.0 (36-69) years. 60 (40.81%) patients of group 1 underwent Nesbit's direct ureterointestinal anastomosis, while in 87 (59.19%) patients of group 2 Wallace-1 and Wallace-2 anastomoses were performed. Average follow-up was 5.6 (2-10) years. Strictures of ureterointestinal anastomosis were detected in 2 (3.38%) patients of group 1 and in 1 (1.14%) patient of group 2. In all cases re-anastomosis was performed. The maximum postoperative concentration of serum creatinine in both groups was 231 mmol/l. According to radioisotope kidney scan, no differences in accumulative and excretory renal functions between two groups of patients were recorded. No kidney stone formation in both groups of patients during the follow-up period was observed. No ureteral reflux above grade 3 was noted. The clinical manifestation of reflux pyelonephritis was observed in 3.5% of the patients. Acute pyelonephritis was cured by antibacterial therapy.

  4. 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.

  5. 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

  6. 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.

  7. 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.

  8. Urinary Tract Infections (For Teens)

    MedlinePlus

    ... more serious infection that reaches the kidneys. continue Bacteria Are to Blame UTIs are usually caused by ... as soon as possible. previous continue Battling the Bacteria Only your health care provider can treat urinary ...

  9. [Therapeutic attitude in acute necrotizing pancreatitis].

    PubMed

    Leşe, Mihaela; Pop, C; Naghi, Ildiko; Mureşan, Lavinia

    2002-01-01

    The necrosectomy, celiostomy and pancreatic drainage represent the surgical treatment of choice in necrotizing pancreatitis. We present the clinical observation of a patient 59 years old operated in surgical service of Baia Mare for acute necrotizing pancreatitis, discussing the moment of operation, tips of operations, postoperative complications as well as our experience in acute grave pancreatitis treatment.

  10. Hyperammonemia in Urinary Tract Infections

    PubMed Central

    Kenzaka, Tsuneaki; Kato, Ken; Kitao, Akihito; Kosami, Koki; Minami, Kensuke; Yahata, Shinsuke; Fukui, Miho; Okayama, Masanobu

    2015-01-01

    Objectives The present study investigated the incidence of hyperammonemia in urinary tract infections and explored the utility of urinary obstruction relief and antimicrobial administration to improve hyperammonemia. Methods This was an observational study. Subjects were patients who were diagnosed with urinary tract infection and hospitalized between June 2008 and June 2009. We measured plasma ammonia levels on admission in patients who were clinically diagnosed with urinary tract infection and hospitalized. We assessed each patient's level of consciousness on admission using the Glasgow Coma Scale (GCS) and performed urine and blood cultures. We also assessed hearing prior to hospitalization using the Eastern Cooperative Oncology Group performance status (ECOG-PS). In cases with high ammonia levels on admission, plasma ammonia and GCS were measured 24 hours and 5–7 days later. Results Sixty-seven candidates were enrolled; of these, 60 cases (89.6%) with bacterial cell counts ≥104 CFU/mL were studied. Five cases (8.3%) presented with high plasma ammonia levels. Cases with hyperammonemia were significantly more likely to present with low GCS scores and urinary retention rate. All five cases received antimicrobial therapy with an indwelling bladder catheter to relieve urinary retention. The case 5 patient died shortly after admission due to complicated aspiration pneumonia; in the remaining cases, plasma ammonia levels were rapidly normalized and the level of consciousness improved. Conclusions The occurrence of hyperammonemia in urinary tract infections is not rare. The cause of hyperammonemia is urinary retention obstruction. Therefore, along with antimicrobial administration, relief of obstruction is important for the treatment of hyperammonemia caused by this mechanism. PMID:26292215

  11. Urinary tract infections in adults.

    PubMed

    Cohn, Evan B; Schaeffer, Anthony J

    2004-06-07

    Urinary tract infection (UTI) is an exceedingly common problem prompting seven million office visits and one million hospitalizations in the United States each year. Advances in the understanding of both host and bacterial factors involved in UTI have led to many improvements in therapy. While there have also been advances in the realm of antimicrobials, there have been numerous problems with multiple drug resistant organisms. Providing economical care while minimizing drug resistance requires appropriate diagnosis, evaluation, and treatment of urinary tract infections.

  12. The ischemic/nephrotoxic acute kidney injury and the use of renal biomarkers in clinical practice.

    PubMed

    Andreucci, Michele; Faga, Teresa; Pisani, Antonio; Perticone, Maria; Michael, Ashour

    2017-04-01

    The term Acute Renal Failure (ARF) has been replaced by the term Acute Kidney Injury (AKI). AKI indicates an abrupt (within 24-48h) decrease in Glomerular Filtraton Rate, due to renal damage, that causes fluid and metabolic waste retention and alteration of electrolyte and acid-base balance. The renal biomarkers of AKI are substances or processes that are indicators of normal or impaired function of the kidney. The most used renal biomarker is still serum creatinine that is inadequate for several reasons, one of which is its inability to differentiate between hemodynamic changes of renal function ("prerenal azotemia") from intrinsic renal failure or obstructive nephropathy. Cystatin C is no better in this respect. After the description of the pathophysiology of "prerenal azotemia" and of Acute Kidney Injury (AKI) due to ischemia or nephrotoxicity, the renal biomarkers are listed and described: urinary NAG, urinary and serum KIM-1, serum and urinary NGAL, urinary IL-18, urinary L-FABP, serum Midkine, urinary IGFBP7 and TIMP2, urinary α-GST and π-GST, urinary ɣGT and AP, urinary β2M, urinary RBP, serum and urinary miRNA. All have been shown to appear much earlier than the rise of serum Creatinine. Some of them have been demonstrated to predict the clinical outcomes of AKI, such as the need for initiation of dialysis and mortality.

  13. [Urinary albumin fragmentation and immunoreactivity].

    PubMed

    Kurihara, Yuriko; Nishimaki, Junichi; Nakajima, Toshie; Ida, Takashi; Shiba, Kiyoko

    2009-02-01

    Urinary albumin (ALB) has been measured as a marker for the early detection of diabetic nephropathy. In 2004, Comper et al. developed a gel-filtration high-performance liquid chromatography (HPLC) procedure for the determination of urinary ALB. They demonstrated the presence in its albumin fraction of non immunoreactive ALB with the total molecular weight of a monomeric ALB that was non-reactive with the existing anti-ALB antibody, and reported that the level of urinary non-immunoreactive ALB was higher in diabetic patients than in normal subjects. In this study, we isolated urinary ALB from diabetic patients using an anti-ALB antibody-coupled affinity column to test its immunoreactivity. In some diabetic patients, the results of HPLC and turbidimetric immunoassay for urinary ALB were discrepant. Western blot analysis showed that ALB samples from such patients were contaminated with proteins other than ALB, and contained ALB, whose molecular weight became lower using a reductive procedure. In addition, the reactivity of ALB with anti-ALB antibody differed depending on whether it was in a reduced or non-reduced state. These results indicate that ALB in such patients is susceptible to structural changes due to disease-induced urinary factors and, thus, their urine contains ALB with an altered reactivity to antibody.

  14. Eosinophilic cystitis with recurrent urinary retention: case report

    PubMed Central

    Park, Hongzoo

    2017-01-01

    Eosinophilic cystitis is a rare inflammatory disease of the bladder whose origin, pathogenesis, and treatment are unknown. Frequency, dysuria, and hematuria are frequent symptoms. Here, we report a rare occurrence of recurrent urinary retention and repetitive catheterization. A 67-year-old male presented with acute urinary retention and intermittent gross hematuria of 2 weeks duration. Urethral catheterization followed by a trial without catheter, was successful. Complete blood count showed presence of eosinophils (eosinophilia) and computed tomography of kidneys, ureter and bladder with contrast showed thickened bladder wall and small prostate. Cystoscopy revealed an erythematous lesion over the anterior wall. The rest of the mucosa was normal. Transurethral biopsies of the lesion were performed and histologic examination showed features of eosinophilic cystitis. Despite multiple medication regimens containing corticosteroids and antihistamines, he presented with recurrent urinary retention, approximately once every month. After 6 months, he was started on bethanechol, which led to no catheterization for up to 2 years. To the best of our knowledge, this is the first report on the successful use of bethanechol as a treatment for eosinophilic cystitis with recurrent urinary retention. PMID:28357204

  15. Study of Clinical Practical Model of Urinary System Injury

    PubMed Central

    Li, Gang; Wu, Yuan-Yi; Fu, Wei-Jun; Jia, Ying-Xin; Zhang, Bing-Hong; Xu, Yong-De; Wang, Zhong-Xin; Shi, Jian-Guo; Tan, Hai-Song; Qian, Ye-Yong; Shi, Bin-Yi; Zhang, Chao-Hua; Wang, Xiao-Xiong

    2015-01-01

    Background: In order to improve the clinical treatment level of urinary system injury, it is necessary to build up an animal model of urinary system wound, which is not only analogous to real clinical practice, but also simple and practical. Methods: We have developed the third generation of firearm fragment wound generator based on the first and the second producer. The best explosive charge of the blank cartridge was selected by gradient powder loading experiments. The firearm fragment injuries were made to the bulbous urethra of 10 New Zealand male rabbits. One week preoperatively and 2, 4 and 8 weeks postoperatively, all the animals underwent urethroscopy and urethrography. At 2, 4 and 8 weeks postoperatively, two animals were randomly selected and killed, and the urethra was cut off for pathological examination. Results: The shooting distance of the third generation of firearm fragment wound generator is 2 cm. The best explosive charge of the blank cartridge is 1 g of nitrocotton. All rabbits survived the procedures and stayed alive until they were killed. Injuries were limited to bulbous urethra and distal urethra. Round damaged areas, 1–1.5 cm in length, on the ventral wall were observed. Ureteroscopy results showed that canal diameter gradually shrank by over 50% in 9 rabbits. The rate of success was 90%. Urethrography result noted that a 1–1.3 cm stricture was formed at the bulbous urethra. Histology results of injured stricture urethra showed that fibrous connective tissue hyperplasia and hyaline degeneration caused further stricture in the canal. Conclusions: The third generation of firearm fragment wound generator imitates the bullet firing process and is more accurate and repeatable. The corresponding rabbit model of traumatic complex urethral stricture simulates the real complex clinical conditions. This animal model provides a standardized platform for clinical researches on treating traumatic injuries to the urinary system. PMID:25836614

  16. Urinary β-trace protein

    PubMed Central

    Donadio, Carlo; Bozzoli, Laura

    2016-01-01

    Abstract The screening for chronic kidney disease (CKD) patients needs the measurement of serum markers like creatinine. Our previous results indicated that urinary excretion of β-trace protein (BTP), a low-molecular-weight protein (23–29 kDa), is increased in CKD patients from stage 2. The aim of this study was to assess the major determinants of urinary excretion of BTP and to evaluate its feasibility as noninvasive marker of glomerular filtration rate (GFR) impairment. We studied 355 CKD patients (198 males), aged 15 to 83 years, in stable clinical conditions, classified in the different stages of CKD on the basis of GFR (renal clearance of 99mTc-diethylenetriamine penta-acetic acid). At the same time, we measured serum and urinary creatinine and BTP, and urinary albumin. Urinary excretion of BTP and albumin was expressed as mg/g urinary creatinine. Fractional clearance of BTP was calculated as the ratio of BTP clearance to creatinine clearance (%). Urinary excretion of BTP is mainly determined by its serum concentration and by the level of GFR, and to a lower extent by urinary albumin excretion. In fact, urinary BTP (U-BTP) and fractional clearance of BTP progressively and significantly increased along with the reduction of GFR and the concurrent rise in serum BTP (S-BTP). The relationship of U-BTP with GFR was very similar to that of S-BTP with GFR: U-BTP mirrors S-BTP. The accuracy of U-BTP to screen patients with GFR <90 mL/min/1.73 m2 was good (area under the curve 0.833), its sensitivity was 76.9%, specificity 80%, and positive predictive value 84.9%. Sensitivity of U-BTP was quite similar to that of S-BTP and serum creatinine. The major determinants of urinary excretion of BTP are S-BTP and GFR. U-BTP may be a suitable noninvasive marker to screen the general population for detection of GFR <90 mL/min/1.73 m2. PMID:27930558

  17. Prevention, diagnosis, and management of acute postoperative bacterial endophthalmitis.

    PubMed

    Packer, Mark; Chang, David F; Dewey, Steven H; Little, Brian C; Mamalis, Nick; Oetting, Thomas A; Talley-Rostov, Audrey; Yoo, Sonia H

    2011-09-01

    This distillation of the peer-reviewed scientific literature on infection after cataract surgery summarizes background material on epidemiology, etiology, and pathogenesis, describes the roles of surgical technique and antibiotic prophylaxis in prevention, and discusses diagnostic and therapeutic interventions in cases of suspected endophthalmitis.

  18. Diagnosis and management of urinary tract infections in the emergency department.

    PubMed

    Best, Jessica; Kitlowski, Andrew David; Ou, Derek; Bedolla, John

    2014-07-01

    Urinary tract infections are a heterogeneous group of disorders, involving infection of all or part of the urinary tract, and are defined by bacteria in the urine with clinical symptoms that may be acute or chronic. Approximately 1 million urinary tract infections are treated every year in United States emergency departments. The female-to-male ratio is 6:1. Urinary tract infections are categorized as upper versus lower tract involvement and as uncomplicated versus complicated. The emergency clinician must carefully categorize the infection and take into account patient host factors to optimally treat and disposition patients. A working knowledge of local or at least national susceptibility patterns of the most likely pathogens is essential. A variety of special populations exist that require special management, including pregnant females, patients with anatomic abnormalities, and instrumented patients.

  19. Urinary proteomics as a novel tool for biomarker discovery in kidney diseases.

    PubMed

    Wu, Jing; Chen, Yi-ding; Gu, Wei

    2010-04-01

    Urine has become one of the most attractive biofluids in clinical proteomics, for its procurement is easy and noninvasive and it contains sufficient proteins and peptides. Urinary proteomics has thus rapidly developed and has been extensively applied to biomarker discovery in clinical diseases, especially kidney diseases. In this review, we discuss two important aspects of urinary proteomics in detail, namely, sample preparation and proteomic technologies. In addition, data mining in urinary proteomics is also briefly introduced. At last, we present several successful examples on the application of urinary proteomics for biomarker discovery in kidney diseases, including diabetic nephropathy, IgA nephropathy, lupus nephritis, renal Fanconi syndrome, acute kidney injury, and renal allograft rejection.

  20. Urinary tract infections in children with posterior urethral valves after kidney transplantation.

    PubMed

    Mochon, M; Kaiser, B A; Dunn, S; Palmer, J; Polinsky, M S; Schulman, S L; Flynn, J T; Baluarte, H J

    1992-12-01

    The records of 14 boys with posterior urethral valves who had renal failure and subsequently underwent renal transplantation were reviewed to determine the postoperative incidence of urinary tract infection relative to that of 29 male transplant children without valves, who served as controls. There were no significant differences between the posterior urethral valve patients and controls with regard to age, donor source, immunosuppression, followup after transplantation or mean calculated creatinine clearance. Vesicoureteral reflux was found in 1 child with posterior urethral valves and 3 of the children in the control group (p not significant). A total of 15 urinary tract infections occurred in 5 children (36%) with posterior urethral valves, for a rate of 1 per 30 patient-months of followup, and 6 urinary tract infections occurred in 2 controls (7%), for a rate of 1 per 216 patient-months of followup (p < 0.05). However, only 1 of 26 controls (4%) without vesicoureteral reflux had urinary tract infection, for a rate 1 per 1,144 patient-months (p < 0.01). Conversely, the rate of urinary tract infections in controls with vesicoureteral reflux was similar to that of children with posterior urethral valves. Of the 5 children with posterior urethral valves 4 had the initial urinary tract infection within 2 months of transplantation and 10 of 15 episodes occurred within the first 4 months. Antimicrobial prophylaxis did not appear to decrease the rate of infection in children with posterior urethral valves. A history of posterior urethral valves increases the frequency of urinary tract infection after renal transplantation but the usefulness of antimicrobial prophylaxis and the relationship to long-term graft function remain to be determined. Urinary tract infection rarely develops in other transplanted boys without vesicoureteral reflux.

  1. [Anesthetic management of exploratory laparotomy for a patient with panperitonitis with hyperkalemia: a case report of spontaneous rupture of the urinary bladder].

    PubMed

    Kotani, Kohei; Takaki, Osamu

    2006-07-01

    A 71-year-old woman was admitted with panperitonitis, hyperkalemia and acute renal failure. Immediately after a large amount of ascites had been drained by laparotomy, hyperkalemia and acidosis were remarkably improved. During the operation, rupture of the urinary bladder was detected and repaired. The level of potassium and renal function became normal the next morning, and it seemed that peritoneal-self-dialysis had been related to hyperkalemia and acute renal failure. Rupture of the urinary bladder is very rare but should be considered in any cases of acute abdomen with hyperkalemia and acute renal failure.

  2. 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

  3. [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.

  4. [Laparoscopic cholecystectomy in acute cholecystitis].

    PubMed

    Neufeld, D; Sivak, G; Jessel, J; Freund, U

    1996-04-01

    We performed 417 laparoscopic cholecystectomies, including 58 for acute cholecystitis, between September 1991 and April 1995,. All operations were successful, with no mortality or complications. In about 10%, the laparoscopic approach failed and we converted to open cholecystectomy. Average post-operative hospitalization was 24 hours. We also performed primary open cholecystectomies in 55 patients with acute cholecystitis, because of limitations of operating room and staff availability for unscheduled laparoscopic surgery. In these patients, hospital stay was longer and rate of complications higher. In our opinion laparoscopic cholecystectomy is safe and the preferred approach in acute cholecystitis.

  5. Gender differences in post-operative pain and patient controlled analgesia use among adolescent surgical patients.

    PubMed

    Logan, Deirdre E; Rose, John B

    2004-06-01

    The aim of this study was to explore gender differences in anticipatory emotional distress, coping strategies, post-operative pain perception, and patient-controlled analgesia (PCA) use among adolescent surgical patients. One hundred and two 12-18-year-old adolescents undergoing surgeries with overnight hospital stay were recruited. Participants completed pre-operative measures of anxiety and anticipated pain. Post-operatively, they reported on coping skills, post-operative anxiety, and pain. Data on PCA use were recorded from medical records. Girls reported higher levels of pre-operative state anxiety and anticipated more pain. After surgery, girls and boys differed on their lowest daily pain ratings and average daily pain ratings, with girls reporting more pain in both cases. Reports of highest daily pain were similar across genders. Gender was found to moderate the relationship between anticipatory distress and post-operative pain, such that higher anticipatory distress before surgery predicted more post-operative pain for girls, but not for boys. Patterns of PCA use did not vary by gender on post-operative days 0 or 1. Findings suggest that adolescent boys' and girls' pain experiences are different in several important respects, although somewhat less divergent than has been reported in samples of adult males and females. Results have implications for the development of targeted intervention strategies to help adolescents cope effectively with acute post-operative pain.

  6. [Evolution of urinary bladder substitution].

    PubMed

    Kock, N G

    1992-11-01

    The historical background to the currently used methods for continent bladder substitution is shortly outlined. The significance for the patient's quality of life of various methods for bladder reconstruction or urinary diversion is briefly discussed. The importance of reservoir configuration for achieving a high compliant urinary receptacle is pointed out. Factors affecting reabsorption of urinary constituents are stressed and the significance of an antireflux mechanism is discussed. Currently the majority of patients undergoing cystectomy for cancer or for other reasons can be offered bladder substitutes providing continence and easy emptying; that is, complete control over voiding. This can be achieved by orthotopic bladder reconstruction or by diverting the urine to the augmented and valved rectum or to the skin via a continent intestinal reservoir.

  7. [Proteomic analysis of urinary exosomes].

    PubMed

    Nakayama, Aki

    2014-07-01

    Exosomes are 40-100-nm membrane vesicles secreted into the extracellular space by various types of cell in many biological fluids, including serum, saliva, breast milk, amniotic fluid, and urine. Exosomes, which contain several key proteins, lipids, mRNAs, and microRNAs, were considered as an alternative secretion pathway. In addition, recent findings suggest that the exosome itself is a functional biomolecule involved in intracellular communication; thus, its components can be transferred to recipient cells by fusion, changing the function of the target cell. Recently, urinary exosomes have attracted much attention because some of their proteins have been identified as biomarkers related to certain physiological events and disease-related metabolism of the kidney. This review provides an overview of urinary exosomes, including methods of isolation and associated problems, and focuses on urinary exosomes as protein biomarker sources involved in numerous physiological and pathophysiological processes.

  8. Drug-induced urinary calculi.

    PubMed

    Matlaga, Brian R; Shah, Ojas D; Assimos, Dean G

    2003-01-01

    Urinary calculi may be induced by a number of medications used to treat a variety of conditions. These medications may lead to metabolic abnormalities that facilitate the formation of stones. Drugs that induce metabolic calculi include loop diuretics; carbonic anhydrase inhibitors; and laxatives, when abused. Correcting the metabolic abnormality may eliminate or dramatically attenuate stone activity. Urinary calculi can also be induced by medications when the drugs crystallize and become the primary component of the stones. In this case, urinary supersaturation of the agent may promote formation of the calculi. Drugs that induce calculi via this process include magnesium trisilicate; ciprofloxacin; sulfa medications; triamterene; indinavir; and ephedrine, alone or in combination with guaifenesin. When this situation occurs, discontinuation of the medication is usually necessary.

  9. 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.

  10. 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.

  11. Removal of foley catheters in live donor kidney transplant recipients on postoperative day 1 does not increase the incidence of urine leaks.

    PubMed

    Siskind, Eric; Sameyah, Emil; Goncharuk, Edwin; Olsen, Elizabeth M; Feldman, Joshua; Giovinazzo, Katie; Blum, Mark; Tyrell, Richard; Evans, Cory; Kuncewitch, Michael; Alexander, Mohini; Israel, Ezra; Bhaskaran, Madhu; Calderon, Kellie; Jhaveri, Kenar D; Sachdeva, Mala; Bellucci, Alessandro; Mattana, Joseph; Fishbane, Steven; D'Agostino, Catherine; Coppa, Gene; Molmenti, Ernesto

    2013-03-01

    Catheterization of the urinary bladder during kidney transplantation is essential. The optimal time to remove the Foley catheter postoperatively is not universally defined. It is our practice to remove the Foley catheter on postoperative day 1 in live donor kidney transplant recipients who meet our standardized protocol criteria. We believe that early removal of Foley catheters increases patient comfort and mobility, decreases the risk of catheter associated urinary tract infections, and allows for decreased hospital length of stay. The hypothetical risk of early removal of Foley catheters would be the increased risk of urine leak. We reviewed 120 consecutive live donor kidney transplant recipients and found that there was not an increased incidence of urine leaks in patients whose Foley catheters were removed on postoperative day 1.

  12. Repeated daclizumab administration to delay the introduction of calcineurin inhibitors in heart transplant patients with postoperative renal dysfunction.

    PubMed

    Sánchez Lázaro, Ignacio J; Almenar Bonet, Luis; Martínez Dolz, Luis; Buendía Fuentes, Francisco; Navarro Manchón, Josep; Agüero Ramón-Llin, Jaime; Vicente Sánchez, José Luis; Salvador Sanz, Antonio

    2011-03-01

    Daclizumab is an interleukin-2 receptor antagonist which is used for induction therapy in heart transplant patients. It has few side effects and is associated with a low infection rate. Postoperative renal failure after heart transplantation is common and potentially fatal. The administration of calcineurin inhibitors in the postoperative period can aggravate the situation. We report the cases of six patients who underwent heart transplantation and developed acute renal failure in the immediate postoperative period. All were administered daclizumab weekly to avoid the introduction of calcineurin inhibitors and to facilitate recovery of renal function. Calcineurin inhibitors were introduced only once renal function had improved. Renal function recovered in all cases and there was a low complication rate. The administration of repeated doses of daclizumab to patients who experience acute postoperative renal failure after heart transplantation may provide an alternative therapeutic approach that enables calcineurin inhibitors to be avoided and, consequently, renal function to recover.

  13. Urinary tract infection in the neurogenic bladder.

    PubMed

    Vigil, Humberto R; Hickling, Duane R

    2016-02-01

    There is a high incidence of urinary tract infection (UTI) in patients with neurogenic lower urinary tract function. This results in significant morbidity and health care utilization. Multiple well-established risk factors unique to a neurogenic bladder (NB) exist while others require ongoing investigation. It is important for care providers to have a good understanding of the different structural, physiological, immunological and catheter-related risk factors so that they may be modified when possible. Diagnosis remains complicated. Appropriate specimen collection is of paramount importance and a UTI cannot be diagnosed based on urinalysis or clinical presentation alone. A culture result with a bacterial concentration of ≥10(3) CFU/mL in combination with symptoms represents an acceptable definition for UTI diagnosis in NB patients. Cystoscopy, ultrasound and urodynamics should be utilized for the evaluation of recurrent infections in NB patients. An acute, symptomatic UTI should be treated with antibiotics for 5-14 days depending on the severity of the presentation. Antibiotic selection should be based on local and patient-based resistance patterns and the spectrum should be as narrow as possible if there are no concerns regarding urosepsis. Asymptomatic bacteriuria (AB) should not be treated because of rising resistance patterns and lack of clinical efficacy. The most important preventative measures include closed catheter drainage in patients with an indwelling catheter and the use of clean intermittent catheterization (CIC) over other methods of bladder management if possible. The use of hydrophilic or impregnated catheters is not recommended. Intravesical Botox, bacterial interference and sacral neuromodulation show significant promise for the prevention of UTIs in higher risk NB patients and future, multi-center, randomized controlled trials are required.

  14. Urinary tract infection in the neurogenic bladder

    PubMed Central

    Vigil, Humberto R.

    2016-01-01

    There is a high incidence of urinary tract infection (UTI) in patients with neurogenic lower urinary tract function. This results in significant morbidity and health care utilization. Multiple well-established risk factors unique to a neurogenic bladder (NB) exist while others require ongoing investigation. It is important for care providers to have a good understanding of the different structural, physiological, immunological and catheter-related risk factors so that they may be modified when possible. Diagnosis remains complicated. Appropriate specimen collection is of paramount importance and a UTI cannot be diagnosed based on urinalysis or clinical presentation alone. A culture result with a bacterial concentration of ≥103 CFU/mL in combination with symptoms represents an acceptable definition for UTI diagnosis in NB patients. Cystoscopy, ultrasound and urodynamics should be utilized for the evaluation of recurrent infections in NB patients. An acute, symptomatic UTI should be treated with antibiotics for 5–14 days depending on the severity of the presentation. Antibiotic selection should be based on local and patient-based resistance patterns and the spectrum should be as narrow as possible if there are no concerns regarding urosepsis. Asymptomatic bacteriuria (AB) should not be treated because of rising resistance patterns and lack of clinical efficacy. The most important preventative measures include closed catheter drainage in patients with an indwelling catheter and the use of clean intermittent catheterization (CIC) over other methods of bladder management if possible. The use of hydrophilic or impregnated catheters is not recommended. Intravesical Botox, bacterial interference and sacral neuromodulation show significant promise for the prevention of UTIs in higher risk NB patients and future, multi-center, randomized controlled trials are required. PMID:26904414

  15. Urinary tract infection in older adults

    PubMed Central

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-01-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based approach to diagnosis of urinary tract infection does not exist. In the absence of a gold standard definition of urinary tract infection that clinicians agree upon, overtreatment with antibiotics for suspected urinary tract infection remains a significant problem, and leads to a variety of negative consequences including the development of multidrug-resistant organisms. Future studies improving the diagnostic accuracy of urinary tract infections are needed. This review will cover the prevalence, diagnosis and diagnostic challenges, management, and prevention of urinary tract infection and asymptomatic bacteriuria in older adults. PMID:24391677

  16. Urinary tract infection in older adults.

    PubMed

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-10-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based approach to diagnosis of urinary tract infection does not exist. In the absence of a gold standard definition of urinary tract infection that clinicians agree upon, overtreatment with antibiotics for suspected urinary tract infection remains a significant problem, and leads to a variety of negative consequences including the development of multidrug-resistant organisms. Future studies improving the diagnostic accuracy of urinary tract infections are needed. This review will cover the prevalence, diagnosis and diagnostic challenges, management, and prevention of urinary tract infection and asymptomatic bacteriuria in older adults.

  17. Urinary incontinence - what to ask your doctor

    MedlinePlus

    ... to help with my urinary incontinence? What are Kegel exercises? What can I do when I want ... tape Urinary incontinence - vaginal sling procedures Patient Instructions Kegel exercises - self-care Self catheterization - female Self catheterization - ...

  18. Urinary markers for bladder cancer

    PubMed Central

    Smith, Zachary L.

    2013-01-01

    Bladder cancer has the fifth highest incidence of all malignancies in the United States, with a propensity to recur, requiring lifelong surveillance after diagnosis. Urinary markers of disease have been of extreme interest in this field in an effort to simplify surveillance schedules and improve early detection of tumors. Many markers have been described, but most remain investigational. However, some markers have undergone clinical trials and are approved for clinical use. In this review, urinary markers and their application for screening and surveillance of bladder cancer are discussed. PMID:23864929

  19. Anatomy and Physiology of the Urinary Tract: Relation to Host Defense and Microbial Infection

    PubMed Central

    HICKLING, DUANE R.; SUN, TUNG-TIEN; WU, XUE-RU

    2015-01-01

    The urinary tract exits to a body surface area that is densely populated by a wide range of microbes. Yet, under most normal circumstances, it is typically considered sterile, i.e., devoid of microbes, a stark contrast to the gastrointestinal and upper respiratory tracts where many commensal and pathogenic microbes call home. Not surprisingly, infection of the urinary tract over a healthy person’s lifetime is relatively infrequent, occurring once or twice or not at all for most people. For those who do experience an initial infection, the great majority (70% to 80%) thankfully do not go on to suffer from multiple episodes. This is a far cry from the upper respiratory tract infections, which can afflict an otherwise healthy individual countless times. The fact that urinary tract infections are hard to elicit in experimental animals except with inoculum 3–5 orders of magnitude greater than the colony counts that define an acute urinary infection in humans (105 cfu/ml), also speaks to the robustness of the urinary tract defense. How can the urinary tract be so effective in fending off harmful microbes despite its orifice in a close vicinity to that of the microbe-laden gastrointestinal tract? While a complete picture is still evolving, the general consensus is that the anatomical and physiological integrity of the urinary tract is of paramount importance in maintaining a healthy urinary tract. When this integrity is breached, however, the urinary tract can be at a heightened risk or even recurrent episodes of microbial infections. In fact, recurrent urinary tract infections are a significant cause of morbidity and time lost from work and a major challenge to manage clinically. Additionally, infections of the upper urinary tract often require hospitalization and prolonged antibiotic therapy. In this chapter, we provide an overview of the basic anatomy and physiology of the urinary tract with an emphasis on their specific roles in host defense. We also highlight the

  20. Lower Levels of Urinary Nerve Growth Factor Might Predict Recurrent Urinary Tract Infections in Women

    PubMed Central

    2016-01-01

    Purpose: To investigate the changes in urinary nerve growth factor (uNGF) levels after acute urinary tract infection (UTI) and to assess the role of uNGF in predicting UTI recurrence in women. Methods: Women with uncomplicated, symptomatic UTIs were enrolled. Cephalexin 500 mg (every 6 hours) was administered for 7–14 days to treat acute UTIs. Subsequently, the patients were randomized to receive either sulfamethoxazole/trimethoprim 800 mg/160 mg daily at bedtime, or celecoxib 200 mg daily for 3 months and were monitored for up to 12 months. NGF levels in the urine were determined at baseline, 1, 4, and 12 weeks after the initiation of prophylactic therapy, and were compared between women with first-time UTIs and recurrent UTIs, sulfamethoxazole/trimethoprim and celecoxib-treated women, and no UTI recurrence and UTI recurrence that occurred during the follow-up period. Twenty women free of UTIs served as controls. Results: A total of 139 women with UTI and 20 controls were enrolled in the study, which included 50 women with a first-time UTI and 89 women with recurrent UTIs. Thirty-seven women completed the study. Women with recurrent UTIs (n=23) had a trend of lower uNGF levels than women with first-time UTIs (n=14). During follow-up, 9 women had UTI recurrence. The serial uNGF levels in women with UTI recurrence were significantly lower than those in women who did not have UTI recurrence during the follow-up period. Conclusions: The lower levels of uNGF in women with recurrent UTI and the incidence of UTI recurrence during follow-up suggest that lower uNGF might reflect the defective innate immunity in women with recurrent UTI. PMID:27032555

  1. Acute thoracic aortic dissection: how to defuse a time bomb.

    PubMed

    McClarren-Curry, C; Shaughnessy, K

    1999-01-01

    Acute thoracic aortic dissection is frequently misdiagnosed, and even with surgical intervention, the mortality rate is 50%. This article focuses on assessment, interventions, and postoperative care of patients with aortic dissection.

  2. 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.

  3. Present-day challenges and future solutions in postoperative pain management: results from PainForum 2014

    PubMed Central

    Kuusniemi, Kristiina; Pöyhiä, Reino

    2016-01-01

    This paper is a summary of presentations on postoperative pain control by the authors at the 2014 PainForum meeting in People’s Republic of China. Postoperative pain is often untreated or undertreated and may lead to subsequent chronic pain syndromes. As more procedures migrate to the outpatient setting, postoperative pain control will become increasingly more challenging. Evidence-based guidelines for postoperative pain control recommend pain assessment using validated tools on a consistent basis. In this regard, consistency may be more important than the specific tool selected. Many hospitals have introduced a multidisciplinary acute pain service (APS), which has been associated with improved patient satisfaction and fewer adverse events. Patient education is an important component of postoperative pain control, which may be most effective when clinicians chose a multimodal approach, such as paracetamol (acetaminophen) and opioids. Opioids are a mainstay of postoperative pain control but require careful monitoring and management of side effects, such as nausea, vomiting, dizziness, and somnolence. Opioids may be administered using patient-controlled analgesia systems. Protocols for postoperative pain control can be very helpful to establish benchmarks for pain management and assure that clinicians adhere to evidence-based standards. The future of postoperative pain control around the world will likely involve more and better established APSs and greater communication between patients and clinicians about postoperative pain. The changes necessary to implement and move forward with APSs is not a single step but rather one of continuous improvement and ongoing change. PMID:26893579

  4. Prevention and management of postoperative delirium among older patients on an orthopedic surgical unit: a best practice implementation project.

    PubMed

    Sykes, Pamela K

    2012-01-01

    Delirium is an acute state of confusion that is often seen in older patients after major orthopedic surgical procedures. It is associated with increased costs of care, morbidity, delayed functional recovery, and prolonged hospital stay. Identification of predictive risk factors, early diagnosis and treatment, and implementation of environmental controls can minimize the impact of postoperative delirium. This project measured pre- and post intervention compliance with best practice in the prevention and management of postoperative delirium.

  5. [Urinary tract infections in the elderly].

    PubMed

    Naline, Charlotte; Cudennec, Tristan; Teillet, Laurent

    2014-01-01

    In the elderly, urinary tract infections are frequent. Diagnosis is not always evident because symptoms are often absent. In doubt, a urinary strip evaluation must be performed. Prevention begins with simple lifestyle and dietary rules, such as good voiding and adequate fluid intake. Asymptomatic bacteriuria is treated only in certain cases. Other urinary tract infections require antibiotics, which must be adapted to renal function.

  6. [Update on current care guidelines: urinary tract infections].

    PubMed

    Wuorela, Maarit; Kouri, Timo; Laato, Matti; Lipponen, Pertti; Sammalkorpi, Kari; Uhari, Matti; Uusitalo, Leena; Vuento, Risto

    2011-01-01

    This guideline is focused on the diagnostics and treatment of acute, recurrent and relapsing urinary tract infections in adults and children. Sexually transmitted diseases are not addressed, but must be considered in differential diagnostics. The resistance prevalence of the causative microbes and the ecological adverse effects of antimicrobial agents were considered important factors in selecting optimal therapeutic choices for the guideline. Diagnosis and management of cystitis in otherwise healthy women aged 18-65 years can be based on structured telephone interviews. Primary antimicrobiotic drugs are nitrofurantoin, pivmesillinam and trimetoprim for three days.

  7. Spontaneous Urinary Bladder Perforation: An Unusual Presentation of Diabetes Mellitus☆

    PubMed Central

    Kabarriti, Abdo E.; Ramchandani, Parvati; Guzzo, Thomas J.

    2014-01-01

    Spontaneous urinary bladder perforation is a rare event, which requires immediate medical attention due to its extremely high morbidity and mortality. We report a case of a 36-year-old man who presented with acute-onset abdominal pain without any inciting events. His glucose level at the time of presentation was 1107 mg/dL. On initial abdominal imaging, it was believed that he had a large pelvic mass likely originating from the bladder. On further workup at our hospital, it was discovered that he had an intraperitoneal perforation after which he underwent an exploratory laparotomy and a cystorrhaphy. PMID:26955559

  8. [Urinary tract infections in adults].

    PubMed

    Ali, Adel Ben; Bagnis, Corinne Isnard

    2014-09-01

    Urinary tract infections in adults are frequent and can induce several septic situations. Their economic cost (drugs, microbiologic samples, consultations and/or hospitalizations and stop working) and ecologic cost (second reasons of antibiotic prescription in winter and first in the rest of the year) are important. A better respect of recommendations can improve the outcome of this different infections and decrease their cost.

  9. [Anatomic principles of urinary incontinence].

    PubMed

    Dorschner, W; Stolzenburg, J U; Neuhaus, J

    2001-05-01

    The morphological fundamentals of urinary continence are still subject to controversy. This was the reason for a renewed examination of the sphincter musculature of the lower urinary tract. This study included 50 male and 15 female autopsy specimens. The organs of the lower urinary tract including the neighboring organs had been removed in their entirety and histologically reprocessed en bloc as a complete series of sections. We were able to demonstrate that the internal sphincter or m. sphincter vesicae is represented as a circular, distinct structure which elliptically embraces the internal urethral orifice. Lamellas of the detrusor are not involved in the formation of the internal sphincter. In females and males, the external sphincter consists of a striated and a smooth muscular part (m. sphincter urethrae transversostriatus et glaber). In transverse sections, the muscle has a horseshoe shape. It is completely separated by connective tissue from the musculature of the pelvic floor. A deep transverse perineal muscle does not exist. The histological findings were used for the construction of a digital three-dimensional model of the anatomy of the lower urinary tract. Computer animations of the model with integrated original histologies were generated and stored as a computer video on a CD-ROM attached to this journal.

  10. Candida urinary tract infection: pathogenesis.

    PubMed

    Fisher, John F; Kavanagh, Kevin; Sobel, Jack D; Kauffman, Carol A; Newman, Cheryl A

    2011-05-01

    Candida species are unusual causes of urinary tract infection (UTI) in healthy individuals, but common in the hospital setting or among patients with predisposing diseases and structural abnormalities of the kidney and collecting system. The urinary tract may be invaded in either an antegrade fashion from the bloodstream or retrograde via the urethra and bladder. Candida species employ a repertoire of virulence factors, including phenotypic switching, dimorphism, galvano - and thigmotropism, and hydrolytic enzymes, to colonize and then invade the urinary tract. Antegrade infection occurs primarily among patients predisposed to candidemia. The process of adherence to and invasion of the glomerulus, renal blood vessels, and renal tubules by Candida species was elegantly described in early histopathologic studies. Armed with modern molecular biologic techniques, the various virulence factors involved in bloodborne infection of the kidney are gradually being elucidated. Disturbances of urine flow, whether congenital or acquired, instrumentation of the urinary tract, diabetes mellitus, antimicrobial therapy, and immunosuppression underlie most instances of retrograde Candida UTI. In addition, bacterial UTIs caused by Enterobacteriaceae may facilitate the initial step in the process. Ascending infections generally do not result in candidemia in the absence of obstruction.

  11. [Conservative treatment of urinary incontinence].

    PubMed

    Soljanik, I; Schorsch, I; Stanislaus, P; Bauer, R; Mayer, M; Hocaoglu, Y; Becker, A; May, F

    2007-09-20

    Urinary incontinence can be treated with medicinal products in addition to active pelvic floor muscle training and electrostimulation. A local hormone therapy should be first discussed with the gynaecologist. The active substance duloxetine has been used for a few years for treating stress incontinence. Several older and newer active substances are available for treating irritable bladder and stress incontinence.

  12. Postoperative Ascites of Unknown Origin following Laparoscopic Appendicectomy: An Unusual Complication of Laparoscopic Surgery

    PubMed Central

    Feretis, M.; Boyd-Carson, H.; Karim, A.

    2014-01-01

    Postoperative ascites is a very rare complication of laparoscopic surgery. Significant iatrogenic injuries to the bowel, the urinary tract, and the lymphatic system should be excluded promptly to avoid devastating results for the patient. In some cases, in spite of investigating patients extensively, no definitive causative factor for the accumulation of fluid can be identified. In such cases, idiopathic allergic or inflammatory reaction of the peritoneum may be responsible for the development of ascites. We present a case of ascites of an unknown origin in a young female patient following a laparoscopic appendicectomy. PMID:24822146

  13. Influence of ethnicity on the perception and treatment of early post-operative pain

    PubMed Central

    Scott, Simon; Griffin-Teall, Nicola; Thompson, Jonathan

    2015-01-01

    Background: Previous studies indicated that patients from Black, Asian and minority ethnic (BAME) groups tend to receive less analgesics compared to Caucasian (White) patients after similar surgical procedures. Most such data originated from North America and suggested that health-care professionals may perceive the expression of excessive pain by BAME patient groups as an exaggerated response to pain, rather than sub-optimal treatment. There are limited data comparing acute pain management between South Asian and White British patients. Objective: We aimed to investigate correlation between patients’ ethnicity and disparities of early post-operative pain perception/management, in an ethnically diverse population. Methods: We conducted a retrospective case note review of acute post-operative pain after total abdominal hysterectomy (TAH) in 60 South Asian and 60 age-matched White British females. Data for 140 variables (pre-, intra- and post-operative) for each patient were recorded. We used propensity score matching to produce 30 closely matched patients in each group minimizing effects of recorded co-variates. Data were analysed with and without propensity score matching. Results: There were no significant differences in acute post-operative pain scores, morphine requirements, pain management, adverse effects or duration of post-operative care unit stay between South Asian and White British patients. The median duration of hospital stay of South Asian patients was longer (4.5 days versus 3.0 days, p < 0.001). Conclusion: We conclude that in an institution where both patients and health-care professionals are from an ethnically diverse population, neither post-operative pain nor pain management are influenced significantly by South Asian ethnicity. PMID:26516573

  14. Urinary folate excretion in chronic ethanol- and diet-treated rats

    SciTech Connect

    Collins, T.D.; McMartin, K.E.; Bairnsfather, L.

    1986-03-05

    Acute ethanol treatment of rats produces a marked increase in urinary folate excretion, which accumulates in correlation with the duration of ethanol treatment. In order to study the role of excess urinary folate excretion in the development of folate deficiency by chronic ethanol feeding, groups of male Sprague-Dawley rats were maintained for four months on one of the following liquid diets: ethanol, pair-fed control, ethanol minus folic acid, and pair-fed control minus folic acid. A fifth group was provided a control chow diet ad libitum. Blood ethanol levels were generally maintained between 80-150 mg/dl at various times of the day. Decrease in plasma and tissue folate levels occurred within four weeks in all liquid diet groups compared to chow rats and within two weeks for urinary folate levels. Greater effects were generally observed in both folate-deficient groups than in the control or ethanol group. Acute ethanol treatment of rats from the various diet groups produced increases in urinary folate excretion in all groups except the ethanol minus folic acid diet group. When the folate system of rats are compromised by dietary deprivation and/or chronic ethanol treatment, these results suggest that urinary folate excretion is greatly reduced as a conservation measure.

  15. Spectrum of bacterial colonization associated with urothelial cells from patients with chronic lower urinary tract symptoms.

    PubMed

    Khasriya, Rajvinder; Sathiananthamoorthy, Sanchutha; Ismail, Salim; Kelsey, Michael; Wilson, Mike; Rohn, Jennifer L; Malone-Lee, James

    2013-07-01

    Chronic lower urinary tract symptoms (LUTS), such as urgency and incontinence, are common, especially among the elderly, but their etiology is often obscure. Recent studies of acute urinary tract infections implicated invasion by Escherichia coli into the cytoplasm of urothelial cells, with persistence of long-term bacterial reservoirs, but the role of infection in chronic LUTS is unknown. We conducted a large prospective study with eligible patients with LUTS and controls over a 3-year period, comparing routine urine cultures of planktonic bacteria with cultures of shed urothelial cells concentrated in centrifuged urinary sediments. This comparison revealed large numbers of bacteria undetected by routine cultures. Next, we typed the bacterial species cultured from patient and control sediments under both aerobic and anaerobic conditions, and we found that the two groups had complex but significantly distinct profiles of bacteria associated with their shed bladder epithelial cells. Strikingly, E. coli, the organism most responsible for acute urinary tract infections, was not the only or even the main offending pathogen in this more-chronic condition. Antibiotic protection assays with shed patient cells and in vitro infection studies using patient-derived strains in cell culture suggested that LUTS-associated bacteria are within or extremely closely associated with shed epithelial cells, which explains how routine cultures might fail to detect them. These data have strong implications for the need to rethink our common diagnoses and treatments of chronic urinary tract symptoms.

  16. A Case Report of Acute Diverticulitis in “Pseudodiverticulosis” after Hemorpex System® Procedure

    PubMed Central

    2016-01-01

    Introduction. In the last years many mini-invasive approaches were developed in order to reduce postoperative pain and complication after haemorrhoid surgery: one of these alternatives is represented by Hemorpex System, a relatively young technique that combines transanal dearterialization with mucopexy through a dedicated proctoscope. Case Presentation. A 78-year-old male patient was admitted to the Emergency Department for acute urinary retention and elevated temperature. Hemorpex procedure was performed 4 years before. Clinical, endoscopic, and radiological findings demonstrated the presence of multiple diverticula-like structures fulfilled by purulent fluid and a deep alteration of the normal anatomy of the rectum. He was treated following the standard protocol of acute diverticulitis and full recovery from symptoms was achieved. Discussion. Hemorpex System is a young technique, and nowadays-available studies lack long-term follow-up data. Anatomical changes induced by the procedure are consistent and definitive. Our patient luckily demonstrated a prompt response to conservative treatment, but it must be taken into account that, in case of medical treatment failure, surgical approach would be necessary and the actual patient anatomical changes could lead the surgeon to unavoidable threatening maneuvers. PMID:27974987

  17. Urinary zinc excretion in infancy.

    PubMed

    Sievers, E; Oldigs, H D; Dörner, K; Schaub, J

    1990-03-01

    In view of the conflicting data on urinary Zn excretion in infancy we investigated the possible influence of contamination, collecting methods, nutrition (human milk versus formula) and longitudinal changes during the first 16 weeks of life. Methodical investigation showed that special attention is necessary to avoid contamination due to the use of Zn-containing baby creams in the genital region. The sampling device for collection should include the smallest area of skin possible and the use of Zn-containing baby creams has to be avoided both during the collection and at least 24 hours prior to urine collection. Previous fractional urine sampling of the collecting method to be evaluated proves that erroneously high values are not obtained at the beginning of collection. Midstream urinary samples reduce the possibility of contamination. Increased urinary excretion was shown in pre-term infants under theophylline or coffeine medication. The median daily urinary Zn excretion in healthy breast-fed term infants declined significantly from 0.063 (0.027-0.111) mg per kg body weight at the age of 2 weeks to 0.018 (0.004-0.059) mg per kg body weight at the age of 16 weeks. Comparable values for formula-fed term infants were 0.029 (0.025-0.063) mg per kg body weight initially and 0.025 (0.007-0.059) mg per kg body weight at the end of the study. These values can be used as reference values for the urinary Zn excretion of healthy infants.

  18. Cold Stress and Urinary Frequency.

    PubMed

    Ishizuka, Osamu; Imamura, Tetsuya; Nishizawa, Osamu

    2012-03-01

    There have been few studies regarding the onset of urinary sensations and frequent urination induced by sudden whole-body cooling. In this article, we review the relationship between cold stress and urinary frequency based mainly on our previous studies. A recent study showed that cold stress induces bladder overactivity in conscious rats, and these effects were mediated, at least in part, by α1A -adrenergic receptor (AR) and α1D -AR. Another study suggested that the resiniferatoxin-sensitive nerves present in the urinary bladder may also be involved in the regulation of detrusor activity associated with cold stress. The mammalian transient receptor potential (TRP) channel family consists of 28 channels subdivided into five different classes: TRPV (vanilloid), TRPC (canonical), TRPM (melastatin), TRPML (mucolipin), and TRPA (ankyrin). TRP channels function as multifunctional sensors at the cellular level. They can be activated by physical (voltage, heat, cold, mechanical stress) or chemical stimuli and binding of specific ligands. In 2002, it was reported that a nonselective cation channel, TRPM8, could be activated by both menthol and thermal stimuli (8-28 °C). We demonstrated the presence of TRPM8 in the skin from the legs and back of rats by immunofluorescence staining and that stimulation of this receptor by menthol causes urinary frequency. There have been other reports demonstrating roles of TRPM8 not related to its thermosensory function. Further studies are needed to clarify the mechanism of cold stress-induced urinary frequency, and the roles of TRPM8 in the micturition control system.

  19. Accelerating Chart Review Using Automated Methods on Electronic Health Record Data for Postoperative Complications

    PubMed Central

    Hu, Zhen; Melton, Genevieve B.; Moeller, Nathan D.; Arsoniadis, Elliot G.; Wang, Yan; Kwaan, Mary R.; Jensen, Eric H.; Simon, Gyorgy J.

    2016-01-01

    Manual Chart Review (MCR) is an important but labor-intensive task for clinical research and quality improvement. In this study, aiming to accelerate the process of extracting postoperative outcomes from medical charts, we developed an automated postoperative complications detection application by using structured electronic health record (EHR) data. We applied several machine learning methods to the detection of commonly occurring complications, including three subtypes of surgical site infection, pneumonia, urinary tract infection, sepsis, and septic shock. Particularly, we applied one single-task and five multi-task learning methods and compared their detection performance. The models demonstrated high detection performance, which ensures the feasibility of accelerating MCR. Specifically, one of the multi-task learning methods, propensity weighted observations (PWO) demonstrated the highest detection performance, with single-task learning being a close second. PMID:28269941

  20. Correlates of urinary symptom scores in men.

    PubMed Central

    Klein, B E; Klein, R; Lee, K E; Bruskewitz, R C

    1999-01-01

    OBJECTIVES: This study determined the prevalence of urinary symptoms and their relationship to characteristics of a cohort of men in Beaver Dam, Wis, from 1993 to 1995. METHODS: A standardized questionnaire concerning urinary symptoms (the American Urological Association Urinary Symptom Questionnaire) was administered. RESULTS: All outcomes were associated with age and history of enlarged prostate. Urinary frequency (57%) and nocturia (65%) were the most common individual symptoms. Diuretic usage, diabetes, history of cardiovascular disease, and smoking were related to specific symptoms. CONCLUSIONS: While urinary symptoms are associated with age and history of enlarged prostate, symptoms may also be attributable to other diseases and exposures. PMID:10553401

  1. [Urinary tract dysfunction in older patients].

    PubMed

    Verdejo, Carlos; Méndez, Santiago; Salinas, Jesús

    2016-11-18

    Urinary tract dysfunction in older patients has a multifactorial aetiology and is not a uniform clinical condition. Changes due to physiological ageing as well as comorbidity and polypharmacy, can produce several dynamic conditions such as urinary incontinence and urinary retention. Lower urinary tract symptoms increase with age in both sexes and are a major problem in older patients due to their medical and psychosocial consequences. For these reasons, in assessing urinary dysfunction in older patients, we should consider external circumstances such as polypharmacy, poor mobility, affective and cognitive disorders and also accessibility to housing.

  2. 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

  3. 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

  4. Acute disseminated encephalomyelitis associated with acute Toxoplasma gondii Infection.

    PubMed

    Aksoy, Ayse; Tanir, Gonul; Ozkan, Mehpare; Oguz, Melek; Yıldız, Yasemin Tasci

    2013-03-01

    Acute disseminated encephalomyelitis is an acute demyelinating disorder of the central nervous system, which principally affects the brain and spinal cord. It usually follows a benign infection or vaccination in children. Although a number of infectious agents have been implicated in acute disseminated encephalomyelitis, Toxoplasma gondii infection has not been described previously in children. Acquired T. gondii infection presents with lymphadenopathy and fever and usually spontaneously resolves in immunocompetent patients. We describe a previously healthy 10-year-old boy with acute disseminated encephalomyelitis associated with acute acquired Toxoplasma gondii infection, the symptoms of which initially began with nuchal stiffness, difficulty in walking, and urinary and stool incontinence; he later had development of motor and sensory impairment in both lower extremities and classical magnetic resonance imaging lesions suggestive of the disease. The patient recovered completely after the specific therapy for acquired T. gondii infection and pulse prednisolone. Although acute acquired Toxoplasma gondii infection has not been reported previously in association with acute disseminated encephalomyelitis, clinicians should keep in mind this uncommon cause of a common disease when evaluating a patient with acute disseminated encephalomyelitis.

  5. 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

  6. 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

  7. Case report: microcystic transitional cell carcinoma of the urinary bladder.

    PubMed

    Radopoulos, Demetrios; Kalyvas, Konstantinos; Kotakidou, Rodi; Panagiotopoulou, Konstantina; Katsikas, Vasilios; Papathanasiou, Michalis

    2005-01-01

    We report a rare case of microcystic transitional cell carcinoma involving the urinary bladder, in a 38-year-old man, and we add our experience in the treatment of this neoplasm. The tumor was muscle invasive, and a radical cystectomy was performed. The patient received no postoperative chemotherapy or radiotherapy, and he has not signs of local recurrence or distal metastasis after 3 years of intense follow up. Even though the number of cases documented so far, is insufficient to draw safe conclusions regarding the optimal treatment of the microcystic variant of transitional cell carcinoma. Our case indicates that even in cases of microcystic transitional cell carcinoma with infiltrative nature, aggressive therapy is associated with good control of the disease locally and distally.

  8. Vesicoureteral reflux and urinary tract infections in renal transplant recipients.

    PubMed

    Hanevold, C D; Kaiser, B A; Palmer, J; Polinsky, M S; Baluarte, H J

    1987-09-01

    Fifty-six children who received kidney transplants were evaluated for postoperative vesicoureteral reflux and frequency of urinary tract infection. Two methods of ureteral implantation were compared: a nonantireflux extravesicular ureteroneocystostomy and an antireflux intravesicular ureteroneocystostomy. Reflux was found in 79% of children who had the nonantireflux procedure vs 19% of children who had the antireflux procedure. This disparity was present regardless of sex and age. Infections occurred at a rate of one per 11 patient-months after the nonantireflux procedure vs one per 40 patient-months after the antireflux procedure. Regardless of surgical technique, the incidence of infection was higher in children with reflux. The potentially harmful effect of infection with reflux warrants concern. Because of the need to maximize allograft function for a longer time period, an antireflux procedure is recommended in all pediatric kidney transplants.

  9. The Influence of Genotype Polymorphism on Morphine Analgesic Effect for Postoperative Pain in Children

    PubMed Central

    Lee, Mi Geum; Kim, Hyun Jung; Lee, Keun Hwa

    2016-01-01

    Background Although opioids are the most commonly used medications to control postoperative pain in children, the analgesic effects could have a large inter-individual variability according to genotypes. The aim of this study was to investigate the association between single nucleotide polymorphisms and the analgesic effect of morphine for postoperative pain in children. Methods A prospective study was conducted in 88 healthy children undergoing tonsillectomy, who received morphine during the operation. The postoperative pain score, frequency of rescue analgesics, and side effects of morphine were assessed in the post-anesthesia care unit. The children were genotyped for OPRM1 A118G, ABCB1 C3435T, and COMT Val158Met. Results Children with at least one G allele for OPRM1 (AG/GG) had higher postoperative pain scores compared with those with the AA genotype at the time of discharge from the post-anesthesia care unit (P = 0.025). Other recovery profiles were not significantly different between the two groups. There was no significant relationship between genotypes and postoperative pain scores in analysis of ABCB1 and COMT polymorphisms. Conclusions Genetic polymorphism at OPRM1 A118G, but not at ABCB1 C3435T and COMT Val158Met, influences the analgesic effect of morphine for immediate acute postoperative pain in children. PMID:26839669

  10. 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.

  11. Association of pre and intraoperative variables with postoperative complications in coronary artery bypass graft surgery

    PubMed Central

    Gimenes, Camila; Barrile, Silvia Regina; Martinelli, Bruno; Ronchi, Carlos Fernando; Arca, Eduardo Aguilar; Gimenes, Rodrigo; Okoshi, Marina Politi; Okoshi, Katashi

    2013-01-01

    Objective To associate the pre- and intraoperative variables with postoperative complications of patients undergoing coronary artery bypass graft surgery. Methods The pre- and intraoperative risk factors of individuals of both genders with diagnosis of coronary insufficiency undergoing coronary artery bypass graft have been studied. Results Fifty-eight individuals with median age 62 ± 10 year-old were included in the study, 67% of whom were male. Fourteen (24.1%) patients were smokers, 39 (67.2%) had previous myocardial infarction history, 11 (19%) had undergone coronary angioplasty, 74% had hypertension, 27% had diabetes mellitus, 64% had dyslipidemia and 15.5% had chronic obstructive pulmonary disease. Eighteen (31%) patients presented postoperative complications, most frequent being: infection in surgical incision, difficulties in deambulation, dyspnea, urinary infection and generalized weakness. Male patients had fewer complications than females (P=0.005). Patients with chronic obstructive pulmonary disease remained hospitalized for longer time periods (P=0.019). Postoperative complications occurred in 50% of the patients with creatinine increased, while only 27.1% of the patients with normal value of creatinine had complications (P=0.049). In addition, complications occurred in 50% of the patients with diabetes mellitus, while only 23.8% of patients without diabetes mellitus had complications (P=0.032). The intraoperative factors showed no statistically significant differences. Conclusion The preoperative factors are associated with postoperative complications in patients undergoing coronary artery bypass graft surgery. PMID:24598958

  12. The Evaluation of Risk Factors for Postoperative Infectious Complications after Percutaneous Nephrolithotomy

    PubMed Central

    Yang, Tian; Liu, Shenghua; Wang, Lujia

    2017-01-01

    This study was to evaluate the risk factors of infectious complications after percutaneous nephrolithotomy (PCNL) and build a prediction tool for postoperative complications based on the risk factors. A total of 110 male (67.1%) and 54 female (32.9%) patients who underwent PCNL for renal stones between 2010 and 2014 in our institute were included. A detailed clinical information and laboratory results were obtained from patients. Systemic inflammatory response syndrome (SIRS) and postoperative fever were recorded after PCNL surgery. In all, 45 cases (27.4%) developed SIRS and fever was observed in 20 cases (12.2%). In multivariate analysis, stone size (odds ratio, OR = 1.471, p = 0.009) and urine white blood cell (WBC) (OR = 1.001, p = 0.007) were related to the development of SIRS. Stone size (OR = 1.644, p = 0.024), urine WBC (OR = 1.001, p = 0.002) and serum albumin (OR = 0.807, p = 0.021) were associated with postoperative fever. We concluded that patients with larger stone size and preoperative urinary tract infection might have a higher risk of developing SIRS and fever after operation, while a high-normal level of serum albumin might be the protective factor for postoperative fever. PMID:28261611

  13. 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.

  14. 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

  15. 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

  16. Inflammasomes in the urinary tract: a disease-based review.

    PubMed

    Purves, J Todd; Hughes, F Monty

    2016-10-01

    Inflammasomes are supramolecular structures that sense molecular patterns from pathogenic organisms or damaged cells and trigger an innate immune response, most commonly through production of the proinflammatory cytokines IL-1β and IL-18, but also through less understood mechanisms independent of these cytokines. Great strides have been made in understanding these structures and their dysfunction in various inflammatory diseases, lending new insights into urological and renal problems. From a clinical perspective, benign urinary pathology almost universally involves the inflammatory process, and understanding how inflammasomes translate etiological conditions (diabetes, obstruction, stones, urinary tract infections, etc.) into acute and chronic inflammatory responses is critical to understanding these diseases at a molecular level. To date, inflammasome components have been found in the bladder, prostate, and kidney and have been shown to be activated in response to several infectious and noninfectious insults. In this review, we summarize what is known regarding inflammasomes in both the upper and lower urinary tract and describe several common disease states where they potentially play critical roles.

  17. Urinary tract infections in infants and children: Diagnosis and management

    PubMed Central

    Robinson, Joan L; Finlay, Jane C; Lang, Mia Eileen; Bortolussi, Robert

    2014-01-01

    Recent studies have resulted in major changes in the management of urinary tract infections (UTIs) in children. The present statement focuses on the diagnosis and management of infants and children >2 months of age with an acute UTI and no known underlying urinary tract pathology or risk factors for a neurogenic bladder. UTI should be ruled out in preverbal children with unexplained fever and in older children with symptoms suggestive of UTI (dysuria, urinary frequency, hematuria, abdominal pain, back pain or new daytime incontinence). A midstream urine sample should be collected for urinalysis and culture in toilet-trained children; others should have urine collected by catheter or by suprapubic aspirate. UTI is unlikely if the urinalysis is completely normal. A bagged urine sample may be used for urinalysis but should not be used for urine culture. Antibiotic treatment for seven to 10 days is recommended for febrile UTI. Oral antibiotics may be offered as initial treatment when the child is not seriously ill and is likely to receive and tolerate every dose. Children <2 years of age should be investigated after their first febrile UTI with a renal/bladder ultrasound to identify any significant renal abnormalities. A voiding cystourethrogram is not required for children with a first UTI unless the renal/bladder ultrasound reveals findings suggestive of vesicoureteral reflux, selected renal anomalies or obstructive uropathy. PMID:25332662

  18. Staphylococcus saprophyticus Bacteremia originating from Urinary Tract Infections: A Case Report and Literature Review.

    PubMed

    Hur, Jaehyung; Lee, Anna; Hong, Jeongmin; Jo, Won-Yong; Cho, Oh-Hyun; Kim, Sunjoo; Bae, In-Gyu

    2016-06-01

    Staphylococcus saprophyticus is a common pathogen of acute urinary tract infection (UTI) in young females. However, S. saprophyticus bacteremia originating from UTI is very rare and has not been reported in Korea. We report a case of S. saprophyticus bacteremia from UTI in a 60-year-old female with a urinary stone treated successfully with intravenous ciprofloxacin, and review the cases of S. saprophyticus bacteremia reported in the literature. Thus, the microorganism may cause invasive infection and should be considered when S. saprophyticus is isolated from blood cultures in patients with UTI.

  19. Staphylococcus saprophyticus Bacteremia originating from Urinary Tract Infections: A Case Report and Literature Review

    PubMed Central

    Lee, Anna; Hong, Jeongmin; Jo, Won-yong; Cho, Oh-Hyun; Kim, Sunjoo

    2016-01-01

    Staphylococcus saprophyticus is a common pathogen of acute urinary tract infection (UTI) in young females. However, S. saprophyticus bacteremia originating from UTI is very rare and has not been reported in Korea. We report a case of S. saprophyticus bacteremia from UTI in a 60-year-old female with a urinary stone treated successfully with intravenous ciprofloxacin, and review the cases of S. saprophyticus bacteremia reported in the literature. Thus, the microorganism may cause invasive infection and should be considered when S. saprophyticus is isolated from blood cultures in patients with UTI. PMID:27433385

  20. Common bacterial urinary tract infections in women.

    PubMed

    Cimino, J E

    1976-09-01

    Unfortunately, there is no general consensus as to how long patients with bacteriuria or urinary tract infections should be monitored and certainly there is no agreement on how long recurrent episodes should be treated beyond ten days to two weeks. The most important points to remember are: 1. Culture the urine both at the time of therapy and during follow-up. The patient should be examined periodically for the presence of bacteruria. If bacteria cannot be eradicated, at least the physician is aware of the organism most likely causing the patient's symptoms. 2. Do not subject the patient with frequent recurrent (chronic) and complicated infections to continual antibacterial therapy, but rather, manage the acute episodes. 3. Use prophylaxis, particularly single bed-time doses for dysuria and frequency symptoms. 4. Screen for bacteriuria during pregnancy. 5. Avoid the use of catheters except where absolutely necessary. 6. Avoid systemic prophylaxis of infection in patients with catheters; rather, use closed-system drainage with antibacteri-irrigation. It is to be hoped within the next few years, studies now underway will allow specific recommendations regarding the management of asymptomatic bacteruria, the duration of therapy for recurrent infections, the prevention and treatment of L-form bacterial infections, and indications for urologic procedures.

  1. Acute cholecystitis developed immediately after thoracic kyphoplasty -A case report-

    PubMed Central

    An, Sang-Bum; Yim, Jiyeon; Kim, Eunjung; Shin, Jae-Hyuck; Lee, Sang Chul

    2012-01-01

    Postoperative acute cholecystitis is a rare complication of orthopaedic surgery and is unrelated to the biliary tract. In particular, in the case of immediate postoperative state after surgery such as kyphoplasty at the thoracic vertebra, symptoms related to inflammation mimic those of abdominal origin, so the diagnosis and the treatment of acute cholecystitis can be delayed leading to a fatal outcome. It is important that physicians should be aware of the postoperative patient's condition in order to make an early diagnosis and determine treatment. PMID:23060986

  2. Pure Lymphoepithelioma-Like Carcinoma Originating from the Urinary Bladder

    PubMed Central

    Nagai, Takashi; Naiki, Taku; Kawai, Noriyasu; Iida, Keitaro; Etani, Toshiki; Ando, Ryosuke; Hamamoto, Shuzo; Sugiyama, Yosuke; Okada, Atsushi; Mizuno, Kentaro; Umemoto, Yukihiro; Yasui, Takahiro

    2016-01-01

    Lymphoepithelioma-like carcinoma of the urinary bladder (LELCB) is a rare variant of infiltrating urothelial carcinoma. We report a case of LELCB in a 43-year-old man. Ultrasonography and cystoscopy revealed two bladder tumors, one on the left side of the trigone and the other on the right side of the trigone. Transurethral resection of the bladder tumors was performed and pathological analysis revealed undifferentiated carcinoma. We therefore performed radical cystectomy and urinary diversion. Immunohistochemically the tumor cells were positive for cytokeratin, but negative for Epstein-Barr virus-encoded small RNA in situ hybridization as found for previous cases of LELCB. The final pathological diagnosis was a lymphoepithelioma-like variant of urothelial carcinoma with perivesical soft tissue invasion. For adjuvant systemic chemotherapy, three courses of cisplatin were administered. The patient subsequently became free of cancer 72 months postoperatively. Based on the literature, pure or predominant LELCB types show favorable prognoses due to their sensitivity to chemotherapy or radiotherapy. An analysis of the apparent diffusion coefficient (ADC) values of bladder tumors examined in our institution revealed that the ADC value measured for this LELCB was relatively low compared to conventional urothelial carcinomas. This suggests that measuring the ADC value of a lymphoepithelioma-like carcinoma prior to operation may be helpful in predicting LELCB. PMID:27099604

  3. A study of transobturator tape in stress urinary incontinence

    PubMed Central

    Mayekar, Rahul Vishwanath; Bhosale, Archana Anilkumar; Kandhari, Khushboo Vikram; Nandanwar, Yogeshwar Sadashiv; Shaikh, Sadaf Sadique

    2017-01-01

    Background: Stress urinary incontinence (SUI) is commonly encountered in gynecological practice. Nowadays, midurethral sling surgeries in the form of transobturator tape (TOT) surgery are recommended in its treatment. Aims and Objectives: To assess the outcome and patient satisfaction of TOT surgery in the treatment of SUI. Materials and Methods: A prospective study was undertaken for patients of SUI who underwent TOT surgery by the outside in method and followed up for 5 years. The patients were assessed clinically and by the Patient Global Impression of Improvement (PGI-I) preoperatively and at postoperative day 3, discharge and 3 months follow-up. Results: Successful surgical treatment with TOT was seen in all patients at the time of discharge. There was no recurrence of SUI seen up to 1 year, but at 5-year follow-up two patients had a recurrence of SUI on examination though they did not complain of SUI. Urinary retention, tape extrusion, and groin stitch infection were the commonly seen complications following surgery. On subjective assessment, 61 patients were completely satisfied at day 3, and all patients were completely satisfied at discharge and 3 months follow-up as per the PGI-I score. Conclusion: TOT gives an excellent outcome in the treatment of SUI. PMID:28216921

  4. [Urinary tract infections in children].

    PubMed

    Lellig, E; Apfelbeck, M; Straub, J; Karl, A; Tritschler, S; Stief, C G; Riccabona, M

    2017-02-01

    Urinary tract infections (UTI) are the most common bacterial infections in children. The symptoms are not very specific and range from abdominal pain, poor feeding to nocturnal urinary incontinence. The technique of collecting urine plays an important role for securing the diagnosis. The best way to obtain urine in non-toilet-trained children is catheterization or suprapubic bladder aspiration. In toilet-trained children midstream urine is an acceptable alternative after cleaning the foreskin or labia. In the case of an infection a prompt empirical antibiotic therapy is necessary to reduce the risk of parenchymal scarring of the kidneys. There are different approaches to diagnose vesicoureteral reflux in different countries. The commonly used standard approach in Germany is voiding cystourethrography. In the case of reflux dimercaptosuccinic acid (DMSA) scintigraphy should be performed additionally to exclude renal scarring (bottom-up approach).

  5. Studies on human urinary arylamidases

    NASA Technical Reports Server (NTRS)

    Raina, P. N.; Ellis, S.

    1975-01-01

    Human urinary protein was found to contain enzymes that hydrolyze leucyl-, alanyl-, and glycyl-prolyl-beta-naphthylamides. The kinetic constants of these enzymes were determined and their chemical properties studied. The pH optima for the hydrolysis of the various naphthylamides were also determined. Glycyl-prolyl-arylaminade was inhibited by Co(2+) and Mn(2+), while two other arylamidases were slightly activated by Co(2+). p-Chloromercuriphenyl-sulfonate and puromycin significantly inhibited leucyl and alanyl arylamidases. The mean values for 24-hour urinary output for leucyl-, alanyl-, and glycyl-prolyl arylamidases in normal human male subjects were 4.32, 9.97, and 2.2 units, respectively.

  6. Fetal lower urinary tract obstruction.

    PubMed

    Lissauer, David; Morris, Rachel K; Kilby, Mark D

    2007-12-01

    Fetal lower urinary tract obstruction affects 2.2 per 10,000 births. It is a consequence of a range of pathological processes, most commonly posterior urethral valves (64%) or urethral atresia (39%). It is a condition of high mortality and morbidity associated with progressive renal dysfunction and oligohydramnios, and hence fetal pulmonary hypoplasia. Accurate detection is possible via ultrasound, but the underlying pathology is often unknown. In future, magnetic resonance imaging (MRI) may be increasingly used alongside ultrasound in the diagnosis and assessment of fetuses with lower urinary tract obstruction. Fetal urine analysis may provide improvements in prenatal determination of renal prognosis, but the optimum criteria to be used remain unclear. It is now possible to decompress the obstruction in utero via percutaneous vesico-amniotic shunting or cystoscopic techniques. In appropriately selected fetuses intervention may improve perinatal survival, but long-term renal morbidity amongst survivors remains problematic.

  7. 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.

  8. [Postoperative complications in plastic surgery].

    PubMed

    Vogt, P M

    2009-09-01

    aspects of postoperative complication management in plastic surgery.

  9. Urinary tract infections and Candida albicans

    PubMed Central

    Behzadi, Payam; Behzadi, Elham

    2015-01-01

    Introduction Urinary tract candidiasis is known as the most frequent nosocomial fungal infection worldwide. Candida albicans is the most common cause of nosocomial fungal urinary tract infections; however, a rapid change in the distribution of Candida species is undergoing. Simultaneously, the increase of urinary tract candidiasis has led to the appearance of antifungal resistant Candida species. In this review, we have an in depth look into Candida albicans uropathogenesis and distribution of the three most frequent Candida species contributing to urinary tract candidiasis in different countries around the world. Material and methods For writing this review, Google Scholar –a scholarly search engine– (http://scholar.google.com/) and PubMed database (http://www.ncbi.nlm.nih.gov/pubmed/) were used. The most recently published original articles and reviews of literature relating to the first three Candida species causing urinary tract infections in different countries and the pathogenicity of Candida albicans were selected and studied. Results Although some studies show rapid changes in the uropathogenesis of Candida species causing urinary tract infections in some countries, Candida albicans is still the most important cause of candidal urinary tract infections. Conclusions Despite the ranking of Candida albicans as the dominant species for urinary tract candidiasis, specific changes have occurred in some countries. At this time, it is important to continue the surveillance related to Candida species causing urinary tract infections to prevent, control and treat urinary tract candidiasis in future. PMID:25914847

  10. The association between bacteria and urinary stones

    PubMed Central

    Wolfe, Alan J.

    2017-01-01

    Urinary stone disease (USD) is an increasing clinical problem in both children and adults. One in ten individuals will experience a urinary stone, yet the mechanisms responsible for urinary stones remain largely unknown. Bacteria have long been recognized to contribute to struvite urinary stones; however, the role of bacteria in the development of the more common calcium oxalate (CaOx) and calcium phosphate (CaPhos) stones has not been extensively investigated. However, several findings do indicate a possible association between urinary stones and bacteria, including the high rate of urinary tract infections (UTI) in urinary stone patients and multiple case series of culture-positive urinary stones, including stones composed of CaOx or CaPhos. New technology, such as next generation sequencing, may be used to lend additional insight regarding the association between urinary stones and bacteria. In 2015, we published the initial bacterial sequencing results from five urinary stones, from which we sequenced multiple types of bacterial DNA. Whether these bacteria are causal, disease modifying or passively present remains to be determined. However, initial exploration of underlying mechanisms for this association indicate that bacteria aggregate selectively to crystals, that their presence is associated with increased clumping of crystals, and that they stimulate incorporation of proteins into the stone matrix. PMID:28217697

  11. Paraganglioma of the urinary bladder.

    PubMed

    Adraktas, Dionesia; Caserta, Melanie; Tchelepi, Hisham

    2014-09-01

    Extra-adrenal paragangliomas of the urinary bladder are rare. Typically, patients present with symptoms related to catecholamine hypersecretion or mass effect, but these tumors can also be encountered incidentally on imaging studies obtained for a different purpose. It is important to recognize the key imaging features of this entity so that it may be suggested as a possible differential diagnosis in the setting of a newly identified bladder mass.

  12. A history of urinary stone.

    PubMed

    Modlin, M

    1980-10-18

    Urinary stone was well known to the ancient Greeks, as the reference to it in the Oath of Hippocrates shows. The oldest renal stone on record actually comes from an Egyptian mummy. For obvious reasons our forefathers were better acquainted with bladder stones than renal stones until the advent of radiography. Interesting aspects of the story are the gradual decline in the incidence of bladder stones and their apparent replacement by renal stones.

  13. Urinary incontinence. Noninvasive treatment options.

    PubMed

    Maloney, C; Cafiero, M R

    1999-06-01

    One in six women older than 45 experiences incontinence, but 31% of them never discuss their condition with anyone. A proactive approach on the part of all health care providers is needed to break this silence, particularly among clinicians who care for women. Urinary incontinence is classified as stress, urge, mixed, overflow or functional incontinence. Differential diagnosis of incontinence is essential to choosing appropriate treatment options. This article outlines noninvasive treatment options that are specific to diagnosis.

  14. TIMP2•IGFBP7 biomarker panel accurately predicts acute kidney injury in high-risk surgical patients

    PubMed Central

    Gunnerson, Kyle J.; Shaw, Andrew D.; Chawla, Lakhmir S.; Bihorac, Azra; Al-Khafaji, Ali; Kashani, Kianoush; Lissauer, Matthew; Shi, Jing; Walker, Michael G.; Kellum, John A.

    2016-01-01

    BACKGROUND Acute kidney injury (AKI) is an important complication in surgical patients. Existing biomarkers and clinical prediction models underestimate the risk for developing AKI. We recently reported data from two trials of 728 and 408 critically ill adult patients in whom urinary TIMP2•IGFBP7 (NephroCheck, Astute Medical) was used to identify patients at risk of developing AKI. Here we report a preplanned analysis of surgical patients from both trials to assess whether urinary tissue inhibitor of metalloproteinase 2 (TIMP-2) and insulin-like growth factor–binding protein 7 (IGFBP7) accurately identify surgical patients at risk of developing AKI. STUDY DESIGN We enrolled adult surgical patients at risk for AKI who were admitted to one of 39 intensive care units across Europe and North America. The primary end point was moderate-severe AKI (equivalent to KDIGO [Kidney Disease Improving Global Outcomes] stages 2–3) within 12 hours of enrollment. Biomarker performance was assessed using the area under the receiver operating characteristic curve, integrated discrimination improvement, and category-free net reclassification improvement. RESULTS A total of 375 patients were included in the final analysis of whom 35 (9%) developed moderate-severe AKI within 12 hours. The area under the receiver operating characteristic curve for [TIMP-2]•[IGFBP7] alone was 0.84 (95% confidence interval, 0.76–0.90; p < 0.0001). Biomarker performance was robust in sensitivity analysis across predefined subgroups (urgency and type of surgery). CONCLUSION For postoperative surgical intensive care unit patients, a single urinary TIMP2•IGFBP7 test accurately identified patients at risk for developing AKI within the ensuing 12 hours and its inclusion in clinical risk prediction models significantly enhances their performance. LEVEL OF EVIDENCE Prognostic study, level I. PMID:26816218

  15. Evidence-based prevent catheter-associated urinary tract infections guidelines and burn-injured patients: a pilot study.

    PubMed

    Christ-Libertin, Cheryl; Black, Sharon; Latacki, Theresa; Bair, Tina

    2015-01-01

    The objective of this pilot study was to describe effectiveness of an evidence-based guideline designed to prevent catheter-associated urinary tract infection (CA-UTI) in reducing CA-UTI in the burn-injured patient population. The study used a pre- and post-bundle implementation comparison design. Inclusion criteria included burn-injured patients of all ages with an indwelling urinary catheter. Patient demographic data were collected by medical record review when informed of a CA-UTI. The Rosswurm-Larrabee Model six-step process model guided implementation of practice change. The sample included eight burn-injured patients (7-88 years). Catheter day range was 1 to 27 days. Each patient had a clear indication for an indwelling urinary catheter; the need for accurate urinary output measurement in a critically injured patient. Four patients had a catheter placed twice during the stay. Nurses reported using a bladder scanner to assess bladder volume for post-operative patients with urinary retention avoiding use of an indwelling urinary catheter in some cases. Integration of evidence-based guidelines in practice resulted in a reduced CA-UTI rate, reduced catheter days, increased days between CA-UTI, and outperformance of the national benchmark statistic. In 2013, the burn unit reduced catheter days by about 75% and reduced infection incidence by >90% in three quarters after implementation of the practice changes. The unit was able to sustain a CA-UTI rate of zero for 248 days.

  16. 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

  17. [Persistent urinary infection in children after antireflux ureterovesical reimplantation in primary vesicorenal reflux].

    PubMed

    Viville, C; Lehmann, J M

    1986-01-01

    This study is the outcome of the analysis of 200 cases and concentrates solely on successful antireflux operations (i.e. with neither stenosis nor persistent reflux) performed on primary refluxes, 54 children, all of them being females, have retained refractory postoperative urinary infections. Of these cases, 24 cases (12%) have not been cured yet. In these postoperative infections, some factors play probably no part: the magnitude of the preoperative reflux, the existence of pyelonephritic lesions, the type of germ. However the fact of being female, the age (over 6), the duration of the preoperative infection and, above all, the existence of predominantly vesical symptomatology (frequency, voiding pain, and continence problems such as imperiousness, diurnal incontinence, enuresis) are basic factors. This makes it possible to compose the model of the child that will come up with a rebellious postoperative urinary infection. For these children, suppressing the reflux is only part of the treatment. It will have to be curried on by treating the vesical instability by drugs, vesical reeducation and even psychotherapy. On hand of these observations, one may question the classification of refluxes: do all of them really come under the name of "primary" refluxes?

  18. Systemic implications of urinary stone disease

    PubMed Central

    Kovshilovskaya, Bogdana; Miller, Joe; Stoller, Marshall L.

    2012-01-01

    Urinary stone disease is the third most common condition affecting the urinary tract. It contributes to a great deal of morbidity for both men and women, and cost the United States (US) over 5.3 billion dollars in 2000 alone. Moreover, it is associated with systemic diseases such as hypertension, diabetes, and other components of the metabolic syndrome. Reciprocally, these systemic diseases may be contributing to the rising incidence in urinary stone disease. Previously described mechanisms of stone formation attribute stone development and growth to the urinary milieu. While this may partly influence the process, it cannot account for the associations between systemic diseases and stones observed in large community-based studies. Here we present a review of the evidence demonstrating a link between urinary stone disease and components of the metabolic syndrome. We believe a vascular etiology for the initiation of urinary stones may tie these processes together. PMID:26816692

  19. 21 CFR 862.1780 - Urinary calculi (stones) test system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Urinary calculi (stones) test system. 862.1780... Systems § 862.1780 Urinary calculi (stones) test system. (a) Identification. A urinary calculi (stones) test system is a device intended for the analysis of urinary calculi. Analysis of urinary calculi...

  20. 21 CFR 862.1780 - Urinary calculi (stones) test system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Urinary calculi (stones) test system. 862.1780... Systems § 862.1780 Urinary calculi (stones) test system. (a) Identification. A urinary calculi (stones) test system is a device intended for the analysis of urinary calculi. Analysis of urinary calculi...

  1. 21 CFR 862.1780 - Urinary calculi (stones) test system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Urinary calculi (stones) test system. 862.1780... Systems § 862.1780 Urinary calculi (stones) test system. (a) Identification. A urinary calculi (stones) test system is a device intended for the analysis of urinary calculi. Analysis of urinary calculi...

  2. 21 CFR 862.1780 - Urinary calculi (stones) test system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Urinary calculi (stones) test system. 862.1780... Systems § 862.1780 Urinary calculi (stones) test system. (a) Identification. A urinary calculi (stones) test system is a device intended for the analysis of urinary calculi. Analysis of urinary calculi...

  3. 21 CFR 862.1780 - Urinary calculi (stones) test system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Urinary calculi (stones) test system. 862.1780... Systems § 862.1780 Urinary calculi (stones) test system. (a) Identification. A urinary calculi (stones) test system is a device intended for the analysis of urinary calculi. Analysis of urinary calculi...

  4. 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

  5. Morbidity and mortality predictivity of nutritional assessment tools in the postoperative care unit

    PubMed Central

    Özbilgin, Şule; Hancı, Volkan; Ömür, Dilek; Özbilgin, Mücahit; Tosun, Mine; Yurtlu, Serhan; Küçükgüçlü, Semih; Arkan, Atalay

    2016-01-01

    Abstract The aim was to evaluate the nutritional situation of patients admitted to the Postoperative Acute Care Unit using classic methods of objective anthropometry, systemic evaluation methods, and Nutrition Risk in Critically Ill (NUTRIC) score, and to compare them as a predictor of morbidity and mortality. At admission to the postoperative care unit, patients undergoing various surgeries were assessed for the following items: Subjective Global Assessment (SGA), Nutritional Risk Index (NRI), Nutritional Risk Screening (NRS)-2002, Mini Nutritional Assessment (MNA), Charlson comorbidity index (CCI), and NUTRIC score, anthropometric measurements, serum total protein, serum albumin, and lymphocyte count. Patients were monitored for postoperative complications until death or discharge. Correlation of complications with these parameters was also analyzed. A total of 152 patients were included in the study. In this study a positive correlation was determined between mortality and NRS-2002, SGA, CCI, Acute Physiology and Chronic Health Evaluation , Sepsis-related Organ Failure Assessment, and NUTRIC score, whereas a negative correlation was determined between mortality and NRI. There was a correlation between NUTRIC score and pneumonia, development of atrial fibrillation, delirium, renal failure, inotrope use, and duration of mechanical ventilation. In our study group of postoperative patients, MNA had no predictive properties for any complication, whereas SGA had no predictive properties for any complications other than duration of hospital stay and mortality. The NUTRIC score is an important indicator of mortality and morbidity in postoperative surgical patients. NRI correlated with many postoperative complications, and though SGA and NRS were correlated with mortality, they were not correlated with the majority of complications. MNA was determined not to have any correlation with any complication, mortality, and duration of hospital stay in our patient group. PMID

  6. Morbidity and mortality predictivity of nutritional assessment tools in the postoperative care unit.

    PubMed

    Özbilgin, Şule; Hanc, Volkan; Ömür, Dilek; Özbilgin, Mücahit; Tosun, Mine; Yurtlu, Serhan; Küçükgüçlü, Semih; Arkan, Atalay

    2016-10-01

    The aim was to evaluate the nutritional situation of patients admitted to the Postoperative Acute Care Unit using classic methods of objective anthropometry, systemic evaluation methods, and Nutrition Risk in Critically Ill (NUTRIC) score, and to compare them as a predictor of morbidity and mortality.At admission to the postoperative care unit, patients undergoing various surgeries were assessed for the following items: Subjective Global Assessment (SGA), Nutritional Risk Index (NRI), Nutritional Risk Screening (NRS)-2002, Mini Nutritional Assessment (MNA), Charlson comorbidity index (CCI), and NUTRIC score, anthropometric measurements, serum total protein, serum albumin, and lymphocyte count. Patients were monitored for postoperative complications until death or discharge. Correlation of complications with these parameters was also analyzed.A total of 152 patients were included in the study. In this study a positive correlation was determined between mortality and NRS-2002, SGA, CCI, Acute Physiology and Chronic Health Evaluation , Sepsis-related Organ Failure Assessment, and NUTRIC score, whereas a negative correlation was determined between mortality and NRI. There was a correlation between NUTRIC score and pneumonia, development of atrial fibrillation, delirium, renal failure, inotrope use, and duration of mechanical ventilation. In our study group of postoperative patients, MNA had no predictive properties for any complication, whereas SGA had no predictive properties for any complications other than duration of hospital stay and mortality.The NUTRIC score is an important indicator of mortality and morbidity in postoperative surgical patients. NRI correlated with many postoperative complications, and though SGA and NRS were correlated with mortality, they were not correlated with the majority of complications. MNA was determined not to have any correlation with any complication, mortality, and duration of hospital stay in our patient group.

  7. [Characteristics of urinary tract infections in military personnel in military service in Far North].

    PubMed

    Sergienko, H F; Vasil'chenko, M I; Plekhanov, V N

    2010-12-01

    For the purpose of improvement of the effectiveness of the treatment of urinary tract infections in military personnel in condition of High North were studied 505 clinical records of military personnel took the treatment from 1998 till 2009. It is established that the part of urinary tract infections from the urologic pathology in contract military personnel is higher than in draft military personnel. Among urinary tract infections prevails pyelonephritis associated with urolithiasis and abnormal development of kidneys. The main type of contamination under the acute pyelonephritis in military personnel is ascending. For this type dysuria, leukocyturia and bacteriuria are characteristic. For the hematogenous contamination pain in lumbar region, imperceptible leukocyturia, proteinuria are characteristic. Kidney carbuncles are higher in 2.5 times in draft military personnel. The main pathogen is aurococcus. "Gates" of this infection are furunculuses of different localization.

  8. Cranberries and lower urinary tract infection prevention.

    PubMed

    Hisano, Marcelo; Bruschini, Homero; Nicodemo, Antonio Carlos; Srougi, Miguel

    2012-01-01

    Lower urinary tract infections are very common diseases. Recurrent urinary tract infections remain challenging to treat because the main treatment option is long-term antibiotic prophylaxis; however, this poses a risk for the emergence of bacterial resistance. Some options to avoid this risk are available, including the use of cranberry products. This article reviews the key methods in using cranberries as a preventive measure for lower urinary tract infections, including in vitro studies and clinical trials.

  9. Cranberries and lower urinary tract infection prevention

    PubMed Central

    Hisano, Marcelo; Bruschini, Homero; Nicodemo, Antonio Carlos; Srougi, Miguel

    2012-01-01

    Lower urinary tract infections are very common diseases. Recurrent urinary tract infections remain challenging to treat because the main treatment option is long-term antibiotic prophylaxis; however, this poses a risk for the emergence of bacterial resistance. Some options to avoid this risk are available, including the use of cranberry products. This article reviews the key methods in using cranberries as a preventive measure for lower urinary tract infections, including in vitro studies and clinical trials. PMID:22760907

  10. 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

  11. 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

  12. [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.

  13. [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.

  14. Prognostic Factors for Anastomotic Urinary Leakage Following Retropubic Radical Prostatectomy and Correlation With Voiding Outcomes

    PubMed Central

    Cormio, Luigi; Di Fino, Giuseppe; Scavone, Carmen; Maroscia, Domenico; Mancini, Vito; Ruocco, Nicola; Bellanti, Francesco; Selvaggio, Oscar; Sanguedolce, Francesca; Lucarelli, Giuseppe; Carrieri, Giuseppe

    2016-01-01

    Abstract This study aimed to determine the occurrence and grade of cystographically detected urinary leakage (UL) in a contemporary series of open retropubic radical prostatectomy (RP), whether patients’ clinical variables predict occurrence of UL, and whether occurrence of UL correlates with patients’ voiding outcomes in terms of urinary continence and anastomotic stricture (AS). Enrolled patients underwent cystography 7 days after retropubic RP; in case of UL, the catheter was left in situ and cystography repeated at 7 days intervals until demonstrating absence of UL. Leakage was classified as grade I = extraperitoneal leak <6 cm, grade II = extraperitoneal leak >6 cm, grade III = leak freely extending in the small pelvis. Voiding was evaluated at 3, 6, and 12 months after RP using the 24-hour pad test and uroflowmetry; in cases of maximum flow rate <10 mL/s, urethrocystoscopy was carried out to determine presence and location of an AS. The first postoperative cystogram showed UL in 52.6% of patients (grade I in 48.1%, grade II in 21.5%, and grade III in 30.4% of the cases). Multivariate analysis demonstrated that patients with UL had significantly greater prostate volume (64.5 vs 34.8 cc, P < 0.001), loss of serum hemoglobin (4.77 vs 4.19 g/dL, P < 0.001), lower postoperative serum total proteins (4.85 vs 5.4 g/dL, P < 0.001), and higher rate of AS (20.6% vs. 2.8%, p < 0.001) than those without UL. Continence rate at 3, 6, and 12 months postoperatively was 34.2%, 76%, and 90%, respectively, in patients with UL compared with 77.5%, 80.3%, and 93% in patients without UL; such difference was statistically significant (P < 0.001) only at 3 months follow-up. ROC curve analysis showed that prostate volume and postoperative serum total proteins had the best AUC (0.821 and 0.822, respectively) and when combined, their positive and negative predictive values for UL were 90% and 93%, respectively. In conclusion, half of the patients

  15. [THE RISK FACTORS OF LETHAL COMPLICATIONS IN EARLY POSTOPERATIVE PERIOD IN PATIENTS, SUFFERING GASTROESOPHAGEAL ZONE MALIGNANCIES].

    PubMed

    Dumanskiy, Yu V; Stepko, V A; Sinyachenko, O V

    2016-02-01

    Abstract The factors, determining possibility of early postoperative morbidity occurrence in patients, suffering gastro-esophageal zone cancer, were analyzed. After radical operation performance (gastrectomy, gastric and esophageal resection) 5.7% patients died. Insufficience of the anastomosis sutures with peritonitis occurrence, an acute hepato-renal insufficience, an acute coronary syndrome, pulmonary thromboembolism, pneumonia, the brain insult, pancreonecrosis and mesenterial thrombosis constituted the main morbidities. The complications occurrence depends upon the tumoral process course severity, morphological variant of cancer, presence of concomitant diaphragmatic hernia and the blood rheological properties. Initially high indices of the blood sera present a rheological properties of blood serum may serve as a prognostic criterion of the postoperative complications occurrence in the patients.

  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. 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.

  18. Prostatitis - acute

    MedlinePlus

    ... through sexual contact can cause prostatitis. These include chlamydia and gonorrhea . Sexually transmitted infections (STIs) are more ... 2012:chap 11. Read More Bladder outlet obstruction Chlamydia Enlarged prostate Epididymitis Urethritis Urinary tract infection - adults ...

  19. Role of preemptive tapentadol in reduction of postoperative analgesic requirements after laparoscopic cholecystectomy

    PubMed Central

    Yadav, Ghanshyam; Jain, Gaurav; Samprathi, Abhishek; Baghel, Annavi; Singh, Dinesh Kumar

    2016-01-01

    Background and Aims: Poorly managed acute postoperative pain may result in prolonged morbidity. Various pharmacotherapies have targeted this, but research on an ideal preemptive analgesic continues, taking into account drug-related side effects. Considering the better tolerability profile of tapentadol, we assessed its role as a preemptive analgesic in the reduction of postoperative analgesic requirements, after laparoscopic cholecystectomy. Material and Methods: In a prospective-double-blinded fashion, sixty patients posted for above surgery, were randomized to receive tablet tapentadol 75 mg (Group A) or starch tablets (Group B) orally, an hour before induction of general anesthesia. Perioperative analgesic requirement, time to first analgesia, pain, and sedation score were compared for first 24 h during the postoperative period and analyzed by one-way analysis of variance test. A P < 0.05 was considered significant. Results: Sixty patients were analyzed. The perioperative analgesic requirement was significantly lower in Group A. Verbal numerical score was significantly lower in Group A at the time point, immediately after shifting the patient to the postanesthesia care unit. Ramsay sedation scores were similar between the groups. No major side effects were observed except for nausea and vomiting in 26 cases (10 in Group A, 16 in Group B). Conclusion: Single preemptive oral dose of tapentadol (75 mg) is effective in reducing perioperative analgesic requirements and acute postoperative pain, without added side effects. It could be an appropriate preemptive analgesic, subjected to future trials concentrating upon its dose-response effects. PMID:28096581

  20. [Nosocomial urinary tract infection in adults].

    PubMed

    Hug, B L; Flückiger, U; Widmer, A F

    2006-11-01

    Urinary tract infection (UTI) is the most common infection in hospitalized adults. Nosocomial UTIs are mainly associated with the use of urinary catheters. Thus, the decision for catheterization should be made carefully and catheters removed in time. In order to prevent unnecessary antibiotic use in patients with urinary catheters correct diagnosis is crucial. Chinolones, broad-spectrum penicillins and third-generation cephalosporins are the mainstay of therapy. Comorbidities should be considered and potential obstructions of urinary flow removed. Economically important are the normally higher prices of i.v. antibiotics compared to oral use.

  1. NASA Astronaut Urinary Conditions Associated with Spaceflight

    NASA Technical Reports Server (NTRS)

    Law, Jennifer; Cole, Richard; Young, Millennia H.; Mason, Sara

    2016-01-01

    INTRODUCTION: Spaceflight is associated with many factors which may promote kidney stone formation, urinary retention, and/or Urinary Tract Infection (UTI). According to ISS mission predictions supplied by NASA's Integrated Medical Model, kidney stone is the second and sepsis (urosepsis as primary driver) the third most likely reason for emergent medical evacuation from the International Space Station (ISS). METHODS: Inflight and postflight medical records of NASA astronauts were reviewed for urinary retention, UTI and kidney stones during Mercury, Gemini, Apollo, Mir, Shuttle, and ISS expeditions 1-38. RESULTS: NASA astronauts have had 7 cases of kidney stones in the 12 months after flight. Three of these cases occurred within 90 to 180 days after landing and one of the seven cases occurred in the first 90 days after flight. There have been a total of 16 cases (0.018 events per person-flights) of urinary retention during flight. The event rates per mission are nearly identical between Shuttle and ISS flights (0.019 vs 0.021 events per person-flights). In 12 of the 16 cases, astronauts had taken at least one space motion sickness medication. Upon further analysis, it was determined that the odds of developing urinary retention in spaceflight is 3 times higher among astronauts who took promethazine. The female to male odds ratio for inflight urinary retention is 11:14. An astronaut with urinary retention is 25 times more likely to have a UTI with a 17% infection rate per mission. There have been 9 reported UTIs during spaceflight. DISCUSSION: It is unclear if spaceflight carries an increased post-flight risk of kidney stones. Regarding urinary retention, the female to male odds ratio is higher during flight compared to the general population where older males comprise almost all cases due to prostatic hypertrophy. This female prevalence in spaceflight is even more concerning given the fact that there have been many more males in space than females. Terrestrial

  2. Discreet products for women with urinary incontinence.

    PubMed

    Evans, Debra

    It is estimated that 10 million women in the UK suffer with urinary incontinence (Hunskarr et al, 2004). Many women consider bladder weakness to be an inevitable consequence of childbirth or the menopause. Haslam (2004) reported on a telephone survey that examined whether women were aware of stress urinary incontinence, their attitude to it and the impact it had on their daily lives. In the UK, 505 women were interviewed, 206 of whom responded positively to a question about symptoms of stress urinary incontinence, giving a prevalence rate of 41 per cent. There is also evidence that most patients with urinary incontinence do not present to their doctors

  3. [Hospital-acquired urinary tract infections].

    PubMed

    Adukauskiene, Dalia; Cicinskaite, Ilona; Vitkauskiene, Astra; Macas, Andrius; Tamosiūnas, Ramūnas; Kinderyte, Aida

    2006-01-01

    Urinary tract infections are responsible for 40-60% of all hospital-acquired infections. Increased age of patients and comorbid diseases render hospitalized patients more susceptible to infection. Almost 80% of hospital-acquired urinary tract infections are associated with urinary catheters, and only 5-10% of urinary infections are caused by invasive manipulations in the urogenital tract. Pathogens of hospital-acquired urinary tract infections are frequently multi-resistant, and antibiotic therapy can only be successful when the complicating factors are eliminated or urodynamic function is restored. For treatment of complicated hospital-acquired urinary tract infections, the antibiotics must exhibit adequate pharmacodynamic and pharmacokinetic properties: high renal clearance of unmetabolized form with good antimicrobial activity in both acidic and alkaline urine. For selection of empirical treatment of hospital-acquired urinary tract infections, it is necessary to evaluate localization of infection, its severity, possible isolates, and the most frequent pathogens in the department where patient is treated. The best choice for the starting the antimicrobial therapy is the cheapest narrow-spectrum effective antibiotic in the treatment of urinary tract infection until microbiological evaluation of pathogens will be received. Adequate management of urinary tract infections lowers the rate of complications, requirements for antibacterial treatment, selection of multi-resistant isolates and is cost effective.

  4. Preoperative Endogenous Ouabain Predicts Acute Kidney Injury in Cardiac Surgery Patients

    PubMed Central

    Bignami, Elena; Casamassima, Nunzia; Frati, Elena; Lanzani, Chiara; Corno, Laura; Alferi, Ottavio; Gottlieb, Stephen; Simonini, Marco; Shah, Keyur B.; Mizzi, Anna; Messaggio, Elisabetta; Zangrillo, Alberto; Ferrandi, Mara; Ferrari, Patrizia; Bianchi, Giuseppe; Hamlyn, John M.; Manunta, Paolo

    2013-01-01

    Objectives Acute kidney injury is a frequent complication of cardiac surgery and increases morbidity and mortality. As preoperative biomarkers predicting the development of acute kidney injury are not available, we have tested the hypothesis that preoperative plasma levels of endogenous ouabain may function as this type of biomarker. Rationale and Design Endogenous ouabain is an adrenal stress hormone associated with adverse cardiovascular outcomes. Its involvement in acute kidney injury is unknown. With studies in patients and animal settings, including isolated podocytes, we tested the above mentioned hypothesis. Patients Preoperative endogenous ouabain was measured in 407 patients admitted for elective cardiac surgery and in a validation population of 219 other patients. We also studied the effect of prolonged elevations of circulating exogenous ouabain on renal parameters in rats and the influence of ouabain on podocyte proteins both “in vivo” and “in vitro.” Main Results In the first group of patients, acute kidney injury (2.8%, 8.3%, 20.3%, p < 0.001) and ICU stay (1.4 ± 0.38, 1.7 ± 0.41, 2.4 ± 0.59 days, p = 0.014) increased with each incremental preoperative endogenous ouabain tertile. In a linear regression analysis, the circulating endogenous ouabain value before surgery was the strongest predictor of acute kidney injury. In the validation cohort, acute kidney injury (0%, 5.9%, 8.2%, p < 0.0001) and ICU stay (1.2 ± 0.09, 1.4 ± 0.23, 2.2 ± 0.77 days, p = 0.003) increased with the preoperative endogenous ouabain tertile. Values for preoperative endogenous ouabain significantly improved (area under curve: 0.85) risk prediction over the clinical score alone as measured by integrate discrimination improvement and net reclassification improvement. Finally, in the rat model, elevated circulating ouabain reduced creatinine clearance (–18%, p < 0.05), increased urinary protein excretion (+ 54%, p < 0.05), and reduced expression of podocyte nephrin

  5. Urinary N-acetyl-beta-D-glucosaminidase and malondialdehyde as a markers of renal damage in burned patients.

    PubMed Central

    Kang, H. K.; Kim, D. K.; Lee, B. H.; Om, A. S.; Hong, J. H.; Koh, H. C.; Lee, C. H.; Shin, I. C.; Kang, J. S.

    2001-01-01

    This study was aimed to evaluate renal dysfunction during three weeks after the burn injuries in 12 patients admitted to the Hallym University Hankang Medical Center with flame burn injuries (total body surface area, 20-40%). Parameters assessed included 24-hr urine volume, blood urea nitrogen, serum creatinine, creatinine clearance, total urinary protein, urinary microalbumin, 24-hr urinary N-acetyl-beta-D-glucosaminidase (NAG) activity, and urinary malondialdehyde (MDA). Statistical analysis was performed using repeated measures ANOVA test. The 24-hr urine volume, creatinine clearance, and urinary protein significantly increased on day 3 post-burn and fell thereafter. The urine microalbumin excretion showed two peak levels on day 0 post-burn and day 3. The 24-hr urinary NAG activity significantly increased to its maximal level on day 7 post-burn and gradually fell thereafter. The urinary MDA progressively increased during 3 weeks after the burn injury. Despite recovery of general renal function through an intensive care of burn injury, renal tubular damage and lipid peroxidation of the renal tissue suggested to persist during three weeks after the burn. Therefore, a close monitoring and intensive management of renal dysfunction is necessary to prevent burn-induced acute renal failure as well as to lower mortality in patients with major burns. PMID:11641529

  6. Postoperative negative pressure pulmonary edema following repetitive laryngospasm even after reversal of neuromuscular blockade by sugammadex: a case report

    PubMed Central

    Lee, Jae Ho; Lee, Min Hyun; Cho, Hyun Oh; Park, Soon Eun

    2017-01-01

    Laryngospasm, an occlusion of the glottis, can occur at any time during anesthesia, and is associated with serious perioperative complications such as hypoxia, hypercabia, aspiration, bronchospasm, arrhythmia, prolonged recovery, cardiac collapse, and eventually catastrophic death. Importantly, postoperative negative pressure pulmonary edema (NPPE) is a rare, but well described life-threatening complication related to acute and chronic upper airway obstruction. Sugammadex well known for affirmatively reducing the postoperative pulmonary complications associated with residual neuromuscular blockade may have an indirect role in triggering the negative intrathoracic pressure by raising a rapid and efficacious respiratory muscle strength in acute upper airway obstruction. Herein, we report a case of postoperative NPPE following repetitive laryngospasm even after reversal of rocuronium-induced neuromuscular blockade using sugammadex. PMID:28184275

  7. Postoperative negative pressure pulmonary edema following repetitive laryngospasm even after reversal of neuromuscular blockade by sugammadex: a case report.

    PubMed

    Lee, Ji Hyeon; Lee, Jae Ho; Lee, Min Hyun; Cho, Hyun Oh; Park, Soon Eun

    2017-02-01

    Laryngospasm, an occlusion of the glottis, can occur at any time during anesthesia, and is associated with serious perioperative complications such as hypoxia, hypercabia, aspiration, bronchospasm, arrhythmia, prolonged recovery, cardiac collapse, and eventually catastrophic death. Importantly, postoperative negative pressure pulmonary edema (NPPE) is a rare, but well described life-threatening complication related to acute and chronic upper airway obstruction. Sugammadex well known for affirmatively reducing the postoperative pulmonary complications associated with residual neuromuscular blockade may have an indirect role in triggering the negative intrathoracic pressure by raising a rapid and efficacious respiratory muscle strength in acute upper airway obstruction. Herein, we report a case of postoperative NPPE following repetitive laryngospasm even after reversal of rocuronium-induced neuromuscular blockade using sugammadex.

  8. New Paradigms for Patient-Centered Outcomes Research in Electronic Medical Records: An Example of Detecting Urinary Incontinence Following Prostatectomy

    PubMed Central

    Hernandez-Boussard, Tina; Tamang, Suzanne; Blayney, Douglas; Brooks, Jim; Shah, Nigam

    2016-01-01

    Introduction: National initiatives to develop quality metrics emphasize the need to include patient-centered outcomes. Patient-centered outcomes are complex, require documentation of patient communications, and have not been routinely collected by healthcare providers. The widespread implementation of electronic medical records (EHR) offers opportunities to assess patient-centered outcomes within the routine healthcare delivery system. The objective of this study was to test the feasibility and accuracy of identifying patient centered outcomes within the EHR. Methods: Data from patients with localized prostate cancer undergoing prostatectomy were used to develop and test algorithms to accurately identify patient-centered outcomes in post-operative EHRs – we used urinary incontinence as the use case. Standard data mining techniques were used to extract and annotate free text and structured data to assess urinary incontinence recorded within the EHRs. Results A total 5,349 prostate cancer patients were identified in our EHR-system between 1998–2013. Among these EHRs, 30.3% had a text mention of urinary incontinence within 90 days post-operative compared to less than 1.0% with a structured data field for urinary incontinence (i.e. ICD-9 code). Our workflow had good precision and recall for urinary incontinence (positive predictive value: 0.73 and sensitivity: 0.84). Discussion. Our data indicate that important patient-centered outcomes, such as urinary incontinence, are being captured in EHRs as free text and highlight the long-standing importance of accurate clinician documentation. Standard data mining algorithms can accurately and efficiently identify these outcomes in existing EHRs; the complete assessment of these outcomes is essential to move practice into the patient-centered realm of healthcare. PMID:27347492

  9. The use of synthetic materials in the treatment of stress urinary incontinence

    PubMed Central

    Kądziołka, Przemysław; Stanek, Anna M.; Szymanowski, Krzysztof; Wilczak, Maciej

    2016-01-01

    Stress urinary incontinence is a very serious problem which has been noticed by the WHO. This difficult medical condition poses a serious problem as it affects c.a. 20% of the female population and it increases up to 35% in the group of females over 60 years of age. Since there is no single standard surgical procedure which could solve this problem, numerous synthetic materials are used for the operations. It seems that the materials are effective as they improve the condition of women suffering from stress urinary incontinence. Unfortunately these materials have their shortcomings which might lead to certain post-operative complications. Stress urinary incontinence is a disease which affects the social life of the patients. It has a high percentage of recurrence and causes the patient substantial difficulties with keeping high standards of personal hygiene which is consequence makes it impossible to fulfill their social roles. The etiology of this disease is complex and calls for a cross-disciplinary approach to the problem. As there are no standardized or unanimous treatment methods of stress urinary incontinence, numerous sources based on the clinical experience of many medical centers suggest performing TVT and TOT procedures as the most effective treatment methods. The efficacy of the TOT procedure is about 90.8%. PMID:27582680

  10. Post-mortem urinary myoglobin levels with reference to the causes of death.

    PubMed

    Zhu, B L; Ishida, K; Quan, L; Taniguchi, M; Oritani, S; Kamikodai, Y; Fujita, M Q; Maeda, H

    2001-01-15

    To evaluate pathophysiological significance of post-mortem urinary myoglobin levels in determining the cause of death, we investigated 210 forensic autopsy cases, partially in comparison with serum levels. Post-mortem serum myoglobin levels were extraordinary high in most cases possibly due to post-mortem change. Urinary myoglobin levels did not correlate with the serum levels, showing possible post-mortem elevation in cases of a prolonged post-mortem period over 48h. A high (>1000 ng/ml), moderate (100-1000 ng/ml), slight (50-100 ng/ml) and not significant (<50 ng/ml) elevation of urinary myoglobin were observed in 26, 43, 31 and 110 cases, respectively. Half the highly elevated cases were those with a survival time over 24h. In cases of minor muscle injury such as head trauma, elevation of urinary myoglobin level was closely related to longer survival. In acute/subacute deaths with a post-mortem interval within 48h, a significant difference was observed in relation to the blood carboxyhemoglobin (COHb) levels of fire victims: myoglobinuria over 100 ng/ml was more frequently and markedly observed in cases with COHb below 60% than over 60%, suggesting muscle damage in fatal burns. Similar elevation was observed in heat stroke victims, and also in some cases of acute and subacute death from polytrauma, asphyxiation, drowning, electricity and spontaneous cerebral bleeding, but not in myocardial infarction. Thus, it was suggested that high post-mortem urinary myoglobin levels in acute and subacute death cases may be a possible indicator of antemortem massive skeletal muscle damage as well as exertional muscle hyperactivity or convulsive disorders associated with hypoxia.

  11. TEMPORAL INVERTED INTERNAL LIMITING MEMBRANE FLAP TECHNIQUE FOR A MACULAR HOLE PATIENT UNABLE TO MAINTAIN POSTOPERATIVE PRONE POSITIONING

    PubMed Central

    Tanito, Masaki; Sugihara, Kazunobu; Kodama, Tatsuo; Ohira, Akihiro

    2016-01-01

    Purpose: To report the surgical technique and efficacy of the temporal inverted internal limiting membrane (ILM) flap technique for a patient with an idiopathic macular hole (MH) who is unable to maintain postoperative prone positioning. Methods: Case report. Results: A 73-year-old man with a Stage III MH in his left eye was scheduled to undergo surgery. Owing to his inability to maintain postoperative prone positioning for continuous placement of a transdermal bladder catheter after radical cystoprostatectomy to treat urinary bladder cancer, he underwent pars plana vitrectomy combined with the temporal inverted ILM flap technique and intraocular sulfur hexafluoride gas tamponade. The technique included ILM peeling at a temporal area of the macula to create one 2-disk-diameter semicircular ILM flap and inversion of the ILM flap nasally to cover the MH. Optical coherence tomography showed that MH closure started from the top of the MH just beneath the covered ILM flap; the closure process gradually extended toward the bottom of the MH. The well-aligned fovea recovered in 5 weeks postoperatively. The visual acuity was 20/200 preoperatively and improved to 20/50 postoperatively. Conclusion: The temporal inverted ILM flap technique, a simple surgery to treat MHs, provides scaffolding for retinal gliosis and may facilitate bridge formation between the walls of the MH beneath the flap. The procedure may be a good option to achieve MH closure without postoperative prone positioning. PMID:26674274

  12. Can chronic neuropathic pain following thoracic surgery be predicted during the postoperative period?

    PubMed

    Searle, Robert D; Simpson, Matthew P; Simpson, Karen H; Milton, Richard; Bennett, Michael I

    2009-12-01

    Chronic pain following thoracic surgery is common and associated with neuropathic symptoms, however, the proportion of patients with neuropathic pain in the immediate postoperative period is unknown. We aimed to determine the proportion of patients who have neuropathic symptoms and signs immediately after, and at three months following thoracic surgery. The study was designed as a prospective observational cohort study. We identified patients with pain of predominantly neuropathic origin using the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) score in the immediate postoperative period and the self-report LANSS (S-LANSS) version three months after surgery. One hundred patients undergoing video assisted thoracic surgery (VATS) or thoracotomy completed LANSS scores preoperatively and in the immediate postoperative period. Eighty-seven percent completed three months S-LANSS follow-up scores. Eight percent of patients had positive LANSS scores in the immediate postoperative period; 22% of patients had positive S-LANSS scores three months following surgery. There was a significant association between positive scores in the acute and chronic periods (relative risk (RR) 3.5, [95% confidence interval (CI) 1.7-7.2]). Identifying pain of predominantly neuropathic origin in the postoperative period with a simple pain score can help identify those at risk of developing chronic pain with these features following thoracic surgery.

  13. Preoperative pregabalin prolongs duration of spinal anesthesia and reduces early postoperative pain

    PubMed Central

    Park, MiHye; Jeon, Younghoon

    2016-01-01

    Abstract Background: The administration of oral pregabalin preoperatively has been reported to reduce acute postoperative pain. However, no clinical study to date has yet fully investigated whether or not pregabalin premedication affects sensory and motor blocks using spinal anesthesia and its effect upon early postoperative pain management. This prospective, randomized, and double-blind clinical study was designed to evaluate the efficacy of a single dose of pregabalin in terms of spinal blockade duration and its potential opioid-sparing effect during the first 24 hours subsequent to urogenital surgery. Methods: Forty-four patients scheduled for urogenital surgery under spinal anesthesia were randomly allocated to 2 groups: group C (no premedication; orally administered placebo 2 hours before surgery) and group P (orally administered 150 mg pregabalin 2 hours before surgery). Results: The duration of sensory and motor blockade was significantly prolonged in group P patients when compared with that in group C patients, and the pain scores at postoperative 6 and 24 hours were significantly lower in group P patients. Requests for analgesics during the first postoperative 24 hours were lower among group P patients. Conclusion: Premedication with a single dose of 150 mg pregabalin before surgery promoted the efficacy of intrathecal bupivacaine and improved postoperative analgesia in patients undergoing urogenital surgery under spinal anesthesia. PMID:27603398

  14. Orthotopic liver transplantation: reversible Doppler US findings in the immediate postoperative period.

    PubMed

    Sanyal, Rupan; Lall, Chandana G; Lamba, Ramit; Verma, Sadhna; Shah, Shetal N; Tirkes, Temel; Berry, William A; Sandrasegaran, Kumaresan

    2012-01-01

    Orthotopic liver transplantation (OLT) is the only definitive treatment for irreversible acute liver failure and chronic liver disease. In the immediate postoperative period after OLT, patients are closely monitored with Doppler ultrasonography (US) to detect treatable vascular complications and ensure graft survival. The first postoperative Doppler US examination is performed fairly early on the first postoperative day, before surgical wound closure has been performed. The immediate postoperative images, obtained when the effects of surgery are very recent, often reveal an array of findings that may appear alarming but that tend to normalize within a few days and are compatible with changes related to the surgery itself. These findings include a starry-sky appearance of reperfusion hepatic edema, transient foci of increased echogenicity, pneumobilia, small fluid collections, perihepatic hematomas, pleural effusion, temporary elevation of hepatic arterial velocity, transient elevation of resistive index (RI), decreased RI with tardus parvus waveform, increased portal venous flow and mono- or biphasic waveforms of the hepatic veins. Most of these changes revert to normal in the first postoperative week; deterioration atypical of transient changes requires further evaluation.

  15. Antinociceptive effects of vitexin in a mouse model of postoperative pain

    PubMed Central

    Zhu, Qing; Mao, Li-Na; Liu, Cheng-Peng; Sun, Yue-Hua; Jiang, Bo; Zhang, Wei; Li, Jun-Xu

    2016-01-01

    Vitexin, a C-glycosylated flavone present in several medicinal herbs, has showed various pharmacological activities including antinociception. The present study investigated the antinociceptive effects of vitexin in a mouse model of postoperative pain. This model was prepared by making a surgical incision on the right hindpaw and von Frey filament test was used to assess mechanical hyperalgesia. Isobolographical analysis method was used to examine the interaction between vitexin and acetaminophen. A reliable mechanical hyperalgesia was observed at 2 h post-surgery and lasted for 4 days. Acute vitexin administration (3–10 mg/kg, i.p.) dose-dependently relieved this hyperalgesia, which was also observed from 1 to 3 days post-surgery during repeated daily treatment. However, repeated vitexin administration prior to surgery had no preventive value. The 10 mg/kg vitexin-induced antinociception was blocked by the opioid receptor antagonist naltrexone or the GABAA receptor antagonist bicuculline. The doses of vitexin used did not significantly suppress the locomotor activity. In addition, the combination of vitexin and acetaminophen produced an infra-additive effect in postoperative pain. Together, though vitexin-acetaminophen combination may not be useful for treating postoperative pain, vitexin exerts behaviorally-specific antinociception against postoperative pain mediated through opioid receptors and GABAA receptors, suggesting that vitexin may be useful for the control of postoperative pain. PMID:26763934

  16. [Urinary schistosomiasis in ancient Egypt].

    PubMed

    Ziskind, Bernard

    2009-12-01

    First described by Theodor Bilharz in 1851, Schistosoma haematobium, the worm responsible for urinary schistosomiasis, was a major health problem along the Nile Valley until the present days. Haematuria, the main symptom of this parasitic disease, was known and treated in Egyptian medical papyri since 1550 B.C. A relationship between haematuria and the god Seth was envisaged. Sir Marc Armand Ruffer, pioneer of paleopathology, found (1910) calcified Schistosoma eggs in Egyptian mummies of the xxth dynasty, establishing that bilharzia plagued ancient Egypt people. The ELISA method demonstrated the Schistosoma circulating anodic antigen in 45% of mummies studied.

  17. Urinary Biomarkers for Prostate Cancer.

    PubMed

    Tosoian, Jeffrey J; Ross, Ashley E; Sokoll, Lori J; Partin, Alan W; Pavlovich, Christian P

    2016-02-01

    In light of the overdiagnosis and overtreatment associated with widespread prostate-specific antigen-based screening, controversy persists surrounding the detection and diagnosis of prostate cancer (PCa). Given its anatomic proximity to the prostate, urine has been proposed as a noninvasive substrate for prostatic biomarkers. With greater understanding of the molecular pathways of carcinogenesis and significant technological advances, the breadth of potential biomarkers is substantial. In this review, the authors aim to provide an evidence-based assessment of current and emerging urinary biomarkers used in the detection and prognostication of PCa and high-grade PCa, with particular attention on clinically relevant findings.

  18. Acute arterial occlusion after total knee arthroplasty.

    PubMed

    Gregory, Patricia C; Rogic, Roselyn; Eddington, Carolyn

    2006-11-01

    There are a number of complications associated with total knee-joint arthroplasty. These include deep venous thromboses, peroneal palsy, infection, anemia, and Ogilvie's syndrome. An uncommon but potentially limb-threatening complication is acute arterial occlusion. Approximately 35 cases have been reported in the orthopedic literature. Prompt recognition and treatment intervention are the keys to successful outcome. We describe the case of one patient who had mild peroneal palsy and developed acute arterial occlusion 9 days postoperatively while on the inpatient rehabilitation service. Prompt aggressive management restored arterial circulation to the lower limb. Careful management of patients after total knee arthroplasty requires an understanding that arterial occlusion is a rare limb-threatening complication of surgery, but that it is treatable with prompt, deliberate management. Physiatrists should be aware that this condition exists in postoperative knee-joint arthroplasty patients. They should pay careful attention to any patient with a history of peripheral vascular disease or postoperative peroneal palsy.

  19. Prospective Phase I-II Trial of Helical Tomotherapy With or Without Chemotherapy for Postoperative Cervical Cancer Patients

    SciTech Connect

    Schwarz, Julie K.; Wahab, Sasa; Grigsby, Perry W.

    2011-12-01

    Purpose: To investigate, in a prospective trial, the acute and chronic toxicity of patients with cervical cancer treated with surgery and postoperative intensity-modulated radiotherapy (RT) delivered using helical tomotherapy, with or without the administration of concurrent chemotherapy. Patients and Methods: A total of 24 evaluable patients entered the study between March 2006 and August 2009. The indications for postoperative RT were tumor size, lymphovascular space invasion, and the depth of cervical stromal invasion in 15 patients; 9 patients underwent postoperative RT because of surgically positive lymph nodes. All patients underwent pelvic RT delivered with helical tomotherapy and intracavitary high-dose-rate brachytherapy. Treatment consisted of concurrent weekly platinum in 17, sequential carboplatin/Taxol in 1, and RT alone in 6. The patients were monitored for acute and chronic toxicity using the Common Toxicity Criteria, version 3.0. Results: The median follow-up was 24 months (range, 4-49). At the last follow-up visit, 23 patients were alive and disease free. Of the 24 patients, 12 (50%) experienced acute Grade 3 gastrointestinal toxicity (anorexia in 5, diarrhea in 4, and nausea in 3). One patient developed acute Grade 4 genitourinary toxicity (vesicovaginal fistula). For patients treated with concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 71% and 24%, respectively. For patients treated without concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 29% and 14%, respectively. Two long-term toxicities occurred (vesicovaginal fistula at 25 months and small bowel obstruction at 30 months). The overall and progression-free survival rate at 3 years for all patients was 100% and 89%, respectively. Conclusion: The results of our study have shown that postoperative external RT for cervical cancer delivered with helical tomotherapy and high-dose-rate brachytherapy and with or without

  20. Urinary Angiogenin Reflects the Magnitude of Kidney Injury at the Infrahistologic Level.

    PubMed

    Tavernier, Quentin; Mami, Iadh; Rabant, Marion; Karras, Alexandre; Laurent-Puig, Pierre; Chevet, Eric; Thervet, Eric; Anglicheau, Dany; Pallet, Nicolas

    2017-02-01

    The ribonuclease angiogenin is a component of the mammalian stress response that is secreted by renal epithelial cells on activation of the inositol-requiring enzyme 1α (IRE1α)-active spliced X-box binding protein 1 (sXBP1) axis and instrumental to the adaptation to AKI associated with endoplasmic reticulum stress. To determine whether the amount of angiogenin in urine of individuals with a kidney injury reflects the magnitude of the lesions and provides information on the risk of organ failure, we examined individuals referred for a kidney injury and determined the biochemical characteristics of urinary angiogenin and its diagnostic and prognostic values. Urinary angiogenin did not correlate with the urinary concentrations of high molecular weight proteins and correlated only weakly with low molecular weight proteins, suggestive of tubular production. In a cohort of 242 kidney transplant recipients with acute allograft dysfunction, higher urinary angiogenin concentrations at the time of the biopsy associated with worse renal function and higher proteinuria but did not correlate with histologic lesions as defined in the Banff classification. Kidney transplant recipients with urinary angiogenin amounts in the highest 50% had a risk of graft failure 3.59 times as high (95% confidence interval, 1.12 to 15.94) as that of patients with amounts in the lowest 50%. Finally, the amount of urinary angiogenin reflected the activity of the IRE1α-XBP1 axis in allografts. Our approach identified urinary angiogenin as a noninvasive indicator of the extent of tissue damage, independent of the histologic lesions, and a risk predictor of kidney allograft failure.

  1. Common site of urinary calculi in kidney, ureter and bladder region.

    PubMed

    Chand, R B; Shah, A K; Pant, D K; Paudel, S

    2013-03-01

    Urolithiasis is an ancient disease with global distribution. It refers to stones originating anywhere in the urinary system. Urinary calculi or stones are the most common cause of acute urinary system obstruction. The study was aimed with finding out the common site of urinary calculus in kidney ureter bladder (KUB) region. This was a prospective cross-sectional study conducted from June 2012 to September 2012 at Tribhuvan University, Teaching Hospital, Maharajgunj. A total 240 urolitiasis patients were enrolled for plain KUB examination. Site of urinary calculus was identified by observing KUB film of the subjects under the supervision of radiologist. The data were analyzed prospectively with outcome measures of gender & stone location. Out of 240 patients, 138 were male and 102 were female with male to female ratio of 1.35:1. The age ranged from 9 to 83 years. Out of total 240 patients, 71.9% (187) patients belonged to productive age group (20-60 years). Total number of urinary calculi was 345 in which 208 were found in male patients and 137 were found in female patients. Of total 345 calculi, 237 were renal stones, 47 were ureteric stones, 22 of the stones were found in pelviureteric junction (PUJ), 33 of stones were found in vesicoureteric junction (VUJ), and 6 were in bladder. In conclusion, urinary stone disease is a major public health problem in a developing country like Nepal with male and productive age group predominance. Kidney stones are most common. Distal ureter is the most common site of ureteric stone.

  2. Renal Expression and Urinary Excretion of Na-K-2Cl Cotransporter in Obstructive Nephropathy

    PubMed Central

    2017-01-01

    Renal damage due to urinary tract obstruction accounts for up to 30% of acute kidney injury in paediatrics and adults. Bilateral ureteral obstruction (BUO) is associated with polyuria and reduced urinary concentrating capacity. We investigated the renal handling of water and electrolytes together with the renal expression and the urinary excretion of the Na-K-Cl cotransporter (NKCC2) after 1 (BUO-1), 2 (BUO-2), and 7 (BUO-7) days of release of BUO. Immunoblotting and immunohistochemical studies showed that NKCC2 expression was upregulated in apical membranes both from BUO-2 and from BUO-7 rats. The apical membrane expression, where NKCC2 is functional, may be sufficient to normalize water, potassium, sodium, and osmolytes tubular handling. NKCC2 abundance in homogenates and mRNA levels of NKCC2 was significantly decreased in almost all groups suggesting a decrease in the synthesis of the transporter. Urinary excretion of NKCC2 was increased in BUO-7 groups. These data suggest that the upregulation in the expression of NKCC2 in apical membranes during the postobstructive phase of BUO could contribute to improving the excretion of sodium and consequently also the excretion of potassium, osmolytes, and water. Moreover, the increase in urinary excretion of NKCC2 in BUO-7 group could be a potential additional biomarker of renal function recovery. PMID:28164127

  3. A case of accelerated acute rejection after ABO-compatible living unrelated kidney transplantation.

    PubMed

    Matsuo, Nanae; Yamamoto, Hiroyasu; Kobayashi, Akimitsu; Yamamoto, Izumi; Mitome, Jun; Maruyama, Yukio; Hayakawa, Hiroshi; Miyazaki, Yoichi; Utsunomiya, Yasunori; Hosoya, Tatsuo; Yamaguchi, Yutaka

    2009-08-01

    A 59-yr-old Japanese woman with chronic renal failure caused by IgA nephropathy and antineutrophil cytoplasmic antibody (ANCA)-related glomerulonephritis underwent kidney transplantation from a living unrelated spousal donor. The blood type was compatible, while the human leukocyte antigen (HLA) typing showed a 5/6 locus mismatch. She had become pregnant twice by her donor and had never received blood transfusions. Complement-dependent cytotoxicity cross-match, flow cytometry cross-match (FCXM), and flow panel reactive antibody (PRA) were negative. She initially underwent one week of immunosuppression with mycophenolate mofetil (MMF) and double filtration plasmapheresis (DFPP) immediately before transplantation to reduce the risk of antibody-mediated rejection. Induction therapy consisted of MMF, tacrolimus (TAC), methylprednisolone (MP), and basiliximab. The allograft function was excellent immediately after the operation. However, the urine output and platelet count declined rapidly on post-operative day (POD) 3, while the serum creatinine (sCr) and lactate dehydrogenase levels rose gradually. Subsequently, we could not detect the diastolic arterial flow on Doppler sonography. We diagnosed accelerated acute rejection and treated her with plasma exchange (PEX), intravenous MP pulse therapy, and rituximab. The first episode biopsy on POD 7 revealed acute vascular rejection and acute antibody-mediated rejection (Banff score AMR II). Her urinary excretion increased beginning on POD 13, while the sCr level decreased gradually and reached 0.9 mg/dL on POD 22. In our retrospective analysis, the LAB screen detected donor-specific antibody (DSA). This case suggested that, for successful kidney transplantation in highly sensitized recipients, such as husband-to-wife spousal kidney transplantation with a history of pregnancy, we should keep the risk of AMR in mind, even if the sensitive antibody detection tests are negative.

  4. Evaluation of pelvic floor muscle strength before and after robotic-assisted radical prostatectomy and early outcomes on urinary continence.

    PubMed

    Manley, Lauren; Gibson, Luke; Papa, Nathan; Beharry, Bhawanie Koonj; Johnson, Liana; Lawrentschuk, Nathan; Bolton, Damien M

    2016-12-01

    The aim of the study was to evaluate the effect of pelvic floor muscle (PFM) assessment and training before and after robot-assisted laparoscopic radical prostatectomy (RARP) in improving PFM strength and urinary continence. We performed an analysis of a database of patients who underwent robot-assisted laparoscopic radical prostatectomy (RARP) performed by two urologists from 2011 to 2013. Pelvic floor muscle (PFM) activation and strength were graded by a trained pelvic floor physiotherapist. Patients were given an exercise program, grouped according to the strength of their pelvic floor as graded by assessment, to complete before and after surgery. PFM strength was recorded preoperatively, 4 days post-catheter removal and 4 weeks post-catheter removal. Continence was recorded at 4 weeks postop and was defined as the requirement of no continence aids. A total of 98 patients had RARP and a preoperative physiotherapy assessment plus postoperative appointments at around 1 and 4 weeks post-RARP. The majority of men improved their PFM strength regardless of preoperative strength with no significant predictors of postoperative strength found. Age was the only significant predictor of postoperative incontinence. In this pilot study, a majority of patients increased their pelvic floor strength with time. Pelvic floor physiotherapy is an important modifiable patient factor, which does have an impact in improving patients' urinary continence by strengthening the pelvic floor muscles. Patient age influences response to pelvic floor physiotherapy.

  5. The Prevalence, Etiologic Agents and Risk Factors for Urinary Tract Infection Among Spinal Cord Injury Patients

    PubMed Central

    Togan, Turhan; Azap, Ozlem Kurt; Durukan, Elif; Arslan, Hande

    2014-01-01

    Background: Urinary tract infections (UTIs) are important causes of morbidity and mortality in patients with spinal cord injury and 22% of patients with acute spinal cord injury develop UTI during the first 50 days. Objectives: The aim of this study was to determine the prevalence, etiologic agents and risk factors for asymptomatic bacteriuria and symptomatic urinary tract infections in patients with spinal cord injury. Patients and Methods: This was a prospective investigation of spinal cord injury patients with asymptomatic bacteriuria and symptomatic urinary tract infections in Baskent University Medical Faculty Ayas Rehabilitation Center and Ankara Physical Therapy and Rehabilitation Center between January 2008 and December 2010. The demographic status, clinical and laboratory findings of 93 patients with spinal cord injury were analyzed in order to determine the risk factors for asymptomatic or symptomatic bacteriuria Results: Sixty three (67.7%) of 93 patients had asymptomatic bacteriuria and 21 (22.6%) had symptomatic urinary tract infection. Assessment of the frequency of urinary bladder emptying methods revealed that 57 (61.3%) of 93 patients employed permanent catheters and 24 (25.8%) employed clean intermittent catheterization. One hundred and thirty-five (48.0%) of 281 strains isolated form asymptomatic bacteriuria attacks and 16 (66.6%) of 24 strains isolated from symptomatic urinary tract infection attacks, totaling 151 strains, had multidrug resistance (P > 0.05). One hundred (70.4%) of 142 Escherichia coli strains and 19 (34.5%) of 55 Klebsiella spp strains proliferated in patients with asymptomatic bacteriuria; 8 (80%) of 10 E. coli strains and 4 (80%) of 5 Klebsiella spp. strains were multidrug resistant. Conclusions: The most common infectious episode among spinal cord injury patients was found to be urinary tract ınfection. E. coli was the most common microorganism isolated from urine samples. Antibiotic use in the previous 2 weeks or 3 months

  6. URINARY MUTAGENICITY AND COLORECTAL ADENOMA RISK

    EPA Science Inventory

    Abstract

    We investigated urinary mutagenicity and colorectal adenoma risk in a clinic-based, case-control study of currently nonsmoking cases (n = 143) and controls (n = 156). Urinary organics were extracted by C18/methanol from 12-h overnight urine samples, and mutagenici...

  7. Urinary Incontinence: Management and Treatment Options

    ERIC Educational Resources Information Center

    Griebling, Tomas L.

    2009-01-01

    Urinary incontinence, defined as the involuntary leakage of urine, is a common health problem in both women and men. Children may also suffer from this condition. Management and treatment of urinary incontinence depends primarily on the specific type of incontinence and the underlying problem causing the leakage for a given patient. Because…

  8. Urinary tract infection in girls - aftercare

    MedlinePlus

    Symptoms of urinary tract infection (UTI) should begin to improve within 1 to 2 days in most girls. The advice below may not ... Elder JS. Urinary tract infections. In: Kliegman RM, Stanton BF, ... NF, eds. Nelson Textbook of Pediatrics . 20th ed. Philadelphia, ...

  9. Sexually acquired Salmonella Typhi urinary tract infection.

    PubMed

    Wielding, Sally; Scott, Gordon

    2016-05-01

    We report a case of isolated urinary Salmonella enterica serotype Typhi in an HIV-positive man who has sex with men. He was clinically well and blood and stool cultures were negative, indicating that this may have been a sexually acquired urinary tract infection.

  10. Kidneys and Urinary Tract (For Parents)

    MedlinePlus

    ... Old Feeding Your 1- to 2-Year-Old Kidneys and Urinary Tract KidsHealth > For Parents > Kidneys and ... en español Los riñones y las vías urinarias Kidneys and Urinary Tract Basics Our bodies produce several ...

  11. Urinary tract infections. An overview.

    PubMed

    Jepsen, O B

    1987-06-01

    Urinary tract infection remains the most prevalent infection acquired by hospitalized patients. The association with manipulations of the urinary tract is well known and the etiology of these infections is studied in detail. The excess cost of preventable UTI has not been established. It may be negligible for the single case but a high prevalence of nosocomial UTI could add substantially to hospital expenses. Differences in practices of bladder drainage between hospitals and countries have been identified, and educational efforts would seem effective in the management of incontinent patients when hospitalized. Though the infection is often self-limiting, when the catheter is removed, complications are seen. The lower survival with bacteriuria in old age is best explained by the presence of fatal disease in bacteriuric patients. Prevention of the infection with the catheter in situ is discouraging, and measures intended to interfere with the endogenous source of infection have largely failed or postponed infection. A radical approach to the use of indwelling catheters in hospitalized patients may seem the only way out, requiring highly skilled nursing care instead.

  12. 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.

  13. Prophylactic furosemide infusion decreasing early major postoperative renal dysfunction in on-pump adult cardiac surgery: a randomized clinical trial

    PubMed Central

    Fakhari, Solmaz; Bavil, Fariba Mirzaei; Bilehjani, Eissa; Abolhasani, Sona; Mirinazhad, Moussa; Naghipour, Bahman

    2017-01-01

    Introduction Acute renal dysfunction is a common complication of cardiac surgery. Furosemide is used in prevention, or treatment, of acute renal dysfunction. This study was conducted to evaluate the protective effects of intra- and early postoperative furosemide infusion on preventing acute renal dysfunction in elective adult cardiac surgery. Methods Eighty-one patients, candidates of elective cardiac surgery, were enrolled in this study in either the furosemide (n=41) or placebo (n=40) group. Furosemide (2 mg/h) or 0.9% saline was administered and continued up to 12 hours postoperatively. We measured serum creatinine (Scr) at preoperative and on the second and fifth postoperative days. Then calculated estimated glomerular filtration rate (eGFR) at these times. An increase in Scr of >0.5 mg/dL and/or >25%–50%, compared to preoperative values, was considered as acute kidney injury (AKI). In contrast, an increase in Scr by >50% and/or the need for hemodialysis was regarded as acute renal failure (ARF). At the end we compared the AKI or ARF incidence between the two groups. Results On the second and fifth postoperative days, Scr was lower, and the eGFR was higher in the furosemide group. AKI incidence was similar in the two groups (11 vs 12 cases; P-value 0.622); however, ARF rate was lower in furosemide group (1 vs 6 cases; P-value 0.044). During the study period, Scr was more stable in the furosemide group, however in the placebo group, Scr initially increased and then decreased to its preoperative value after a few days. Conclusion This study showed that intra- and early postoperative furosemide infusion has a renal protective effect in adult cardiac surgery with cardiopulmonary bypass. Although this protective effect cannot be discovered in mild renal dysfunctions, it apparently reduces the rate of the more severe renal dysfunctions. A more multidisciplinary strategy may be needed in reducing the milder renal damage. PMID:28176949

  14. A sequential comparison of postoperative voiding function between two different transobturator sling procedures

    PubMed Central

    Choi, Don Kyoung; Jung, Ha Bum; Lee, Young Goo; Kim, Ki Kyung; Cho, Sung Tae

    2016-01-01

    Introduction We evaluated sequential postoperative voiding function of two types of sling procedures (Monarc® and ALIGN®) in patients with stress urinary incontinence. Methods Ninety-one women diagnosed with urodynamic stress incontinence were randomly assigned to the study. All enrolled patients underwent Monarc or ALIGN procedure. They were postoperatively evaluated at one day, one week, one month, three months, 12 months, and 24 months. The voiding function was evaluated with uroflowmetry and post-void residual urine. Patients were asked if voiding had changed after surgery and had to complete the incontinence quality of life scale (I-QoL) questionnaire at 12 months. Results The Monarc (n=47) and ALIGN (n=44) groups had similar demographic characteristics. The maximal flow rate (Qmax) was significantly decreased on the first day after surgery and gradually increased during the following weeks. Comparing the two groups at one week, the ALIGN group had a significantly decreased Qmax than the Monarc group (17.6 ± 5.2 vs. 20.7 ± 5.0; p=0.004). However, at one, three, 12, and 24 months, there were no significant differences between the two groups. Conclusions This study demonstrated that an absorbable tensioning suture in the Monarc mesh could increase Qmax compared to ALIGN at one week after surgery. An absorbable tensioning suture may reduce the risk of an early postoperative voiding dysfunction compared to other meshes that do not have this. PMID:28096921

  15. [Postoperative vesico ureteral reflux recurrence diagnosed by positioning the instillation of contrast cystography : a case report].

    PubMed

    Fukui, Shinji; Aoki, Katsuya; Nakai, Yasushi; Matsumoto, Yoshihiro; Kagebayashi, Yoriaki; Fukuda, Kazuyoshi; Samma, Shoji

    2013-11-01

    A 5-year-old boy was diagnosed with febrile urinary tract infection (UTI) at the age of 2 months. Voiding cystourethrography (VCUG) showed grade IV reflux on the left side. Left ureterocystoneostomy was performed at 11 months because of recurrent febrile UTI under antibiotic prophylaxis. VCUG 1 year after surgery showed no reflux. The patient developed acute focal bacterial nephritis (AFBN) when he was 4 years and 2 months of age, and experienced 3 episodes of AFBN during the following 9 months. The patient had normal urinary and bowel habits. Although VCUG showed no recurrence of reflux, AFBN developed in spite of antibiotic prophylaxis. Positioning the instillation of contrast (PIC) cystography under general anesthesia demonstrated the left occult reflux. Endoscopic injection with Deflux○R was performed simultaneously. PIC cystography is a useful examination in patients with persistent, repeated UTI episodes without any signs of reflux employing conventional diagnostic modalities.

  16. Effects of diuretics on urinary proteins.

    PubMed

    Li, Xundou

    2015-01-01

    Biomarker is the measurable change associated with a physiological or pathophysiological process. Unlike blood which has mechanisms to keep the internal environment homeostatic, urine is more likely to reflect changes of the body. As a result, urine is likely to be a better biomarker source than blood. However, since the urinary proteome is affected by many factors, including diuretics, careful evaluation of those effects is necessary if urinary proteomics is used for biomarker discovery. The human orthologs of most of these 14 proteins affected are stable in the healthy human urinary proteome, and 10 of them are reported as disease biomarkers. Thus, our results suggest that the effects of diuretics deserve more attention in future urinary protein biomarker studies. Moreover, the distinct effects of diuretics on the urinary proteome may provide clues to the mechanisms of diuretics.

  17. Urinary sodium to potassium ratio and urinary stone disease. The Gubbio Population Study Research Group.

    PubMed

    Cirillo, M; Laurenzi, M; Panarelli, W; Stamler, J

    1994-10-01

    The relation was investigated of urinary sodium to potassium ratio in first morning voided urine (spot urine) to urinary stone disease in 3,625 men and women aged 25 to 74 years participating in the baseline examination of the Gubbio Population Study. History of urinary stone disease (excretion of stone, and/or radiographic or ultrasonic evidence of urinary stone, and/or operation for urinary stone removal) was reported by 127 individuals (3.50%). Prevalence of urinary stone disease was lower in women than in men (2.59 and 4.58%, P < 0.001) and positively related to age (P < 0.001). Compared to nonstone formers, stone formers (N = 127) had higher urinary sodium to potassium ratio (P < 0.01), with similar plasma potassium and sodium concentration. In both sexes, urinary stone disease was positively related (P < 0.001) to sodium to potassium ratio: quartile analysis of this ratio showed that prevalence of stone formers in quartile 4 compared to quartile 1 was 3.33 times higher in women (P < 0.005, 95% confidence interval 1.36/8.60) and 2.71 times higher in men (P < 0.004, 95% confidence interval 1.35/5.93). In multiple logistic regression, urinary stone disease was significantly related to age, sex, and urinary sodium to potassium ratio (P < 0.01), controlled for other possible confounders, with or without exclusion of stone formers with plasma creatinine > 1.20 mg/dl. In an alternative model, with urinary sodium to potassium ratio not included, urinary stone disease was positively related to urinary sodium to creatinine ratio (P < 0.001) and weakly (P = 0.079) related inversely to urinary potassium to creatinine ratio.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. 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.

  19. 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.

  20. Comparison of 120 W 2-μm laser resection of the prostate outcomes in patients with or without preoperative urinary retention

    PubMed Central

    Liu, Xiaolong; Wang, Yongchang; Shan, Yuxi

    2016-01-01

    Introduction The 2-μm (thulium) laser is a new surgical laser for benign prostatic hyperplasia (BPH). Aim To report on the long-term outcome of 120 W TmLRP-TT in BPH patients with or without preoperative urinary retention. Material and methods The study was conducted from May 2013 to April 2015 among patients who were diagnosed with BPH and underwent TmLRP-TT. Patients were divided into two groups: with and without preoperative urinary retention. Pre- and post-operative data were evaluated for prostate-specific antigens (PSA), International Prostate Symptom Score (IPSS), Quality Of Life Score (QOLS), maximum flow rate (Qmax), and post-void residual urine volume (PVR). Results A total of 310 patients were enrolled for a follow-up period of more than 12 months. Overall 95 (30.6%) patients had urinary retention before TmLRP-TT, while 215 (69.4%) did not. We found that patients with urinary retention tended to have larger prostates and a higher PSA score. So a longer operation time and catheterization time were observed in them. Yet there was no difference in other perioperative and postoperative parameters. Postoperatively IPSS, QOLS, Qmax, and PVR showed a significant improvement in each group, but no significant difference was identified between the two groups. Conclusions This study represents the first direct comparison of TmLRP-TT outcomes in patients with or without urinary retention. With safe use, resultant excellent homeostasis, high cutting efficiency and rapid vaporization, 120 W 2-μm laser resection of the prostate has been proved to be safe and effective, and there was no increased risk for patients with urinary retention. PMID:28194240

  1. 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

  2. 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.

  3. Demographic and psychosocial predictors of acute perioperative pain for total knee arthroplasty

    PubMed Central

    Roth, Maya L; Tripp, Dean A; Harrison, Mark H; Sullivan, Michael; Carson, Patricia

    2007-01-01

    BACKGROUND: As the North American population ages, the prevalence of knee osteoarthritis and the surgical interventions (ie, total knee arthroplasty [TKA]) aimed at correcting pain and disability will also rise proportionally. Therefore, efforts to better understand the factors associated with surgical outcomes are warranted. To date, no studies have examined the impact of psychosocial factors on acute postoperative TKA pain. OBJECTIVES: The primary objective was to examine the associations among catastrophizing, negative mood, demographics and acute postoperative pain following TKA. Ancillary analyses examined the association of preoperative psychological variables with postoperative pain. METHODS: Patients completed questionnaire packages 2 h before their surgery and on three consecutive postoperative days while in the hospital. The questionnaire packages included the Short Form –McGill Pain Questionnaire, the Pain Catastrophizing Scale and the Shortened Version of Profile of Mood States. The Mini-Mental State Examination was also administered. Demographic data were extracted from patients’ medical charts. RESULTS: Associations among catastrophizing, negative mood and pain were established. Regressions showed that younger age predicted greater preoperative and postoperative day 1 pain; catastrophizing predicted preoperative and postoperative day 2 pain; and negative mood predicted postoperative day 3 pain. Catastrophizing and negative mood were highly correlated at several assessment points. Preoperative variables did not predict postoperative pain. CONCLUSION: These results have postoperative pain management implications. Heightened attention to psychosocial variables, such as postoperative catastrophizing and negative mood, may be useful in identifying patients at risk for greater postoperative pain. PMID:17717610

  4. Management of Postoperative Pain in Medical Institutions in Shandong Province in China

    PubMed Central

    Liu, Donghua; Ma, Jianzhong; Zhang, Zongwang; Yu, Ailan; Chen, Xueli; Feng, Cuicui; Lei, Weifu

    2016-01-01

    Abstract The aim of the study was to investigate current situation of postoperative pain management in medical institutions in Shandong Province.A questionnaire was developed on the basis of guidelines of acute pain and pain quality assessment scale. The questionnaire was used to obtain information regarding the nature and scale of the medical institution, structure of pain management organization, implementation of pain assessment, and analgesic techniques and processes used in clinical practice. A multistage stratified and cluster sampling method was employed to investigate the current situation of postoperative pain management in 168 medical institutions in Shandong Province. For acute pain service (APS), 32% of the hospitals established postoperative pain management organizations similar to APS. For pain evaluation, 57.1% of the hospitals evaluated pain as the fifth vital sign, and 47.0% of the hospitals evaluated pain at rest and during activity. Furthermore, 43.0% of the surveyed hospitals employed patient-controlled analgesia mode, of which hospitals employing brachial plexus block, lumbar plexus block, and femoral nerve block analgesia accounted for 5.0%, 1.0%, and 4.0%, respectively. The survey revealed that 51.0% of the hospitals educated patients about pain and pain management, of which patients were postoperatively educated by ward nurses in 5.0% and patients were educated by APS during ward rounds in 2.0%. There is a lack of standardized postoperative pain management, the involvement of nurses in pain management is scarce, and the pain assessment and education and application of advanced analgesic management techniques were found to be inadequate in medical institutions in Shandong Province. PMID:26871800

  5. [Nitrofurantoin--clinical relevance in uncomplicated urinary tract infections].

    PubMed

    Stock, Ingo

    2014-07-01

    The nitrofuran derivative nitrofurantoin has been used for more than 60 years for the antibacterial therapy of uncomplicated urinary tract infections (UTI). Despite its long application, this antibiotic retained good activity against Escherichia coli and some other pathogens of uncomplicated urinary tract infections such as Staphylococcus saprophyticus and Enterococcus species. Nitrofurantoin therapy has been shown to be accompanied by numerous adverse drug effects. Among these, there are also serious side effects such as pulmonary reactions and polyneuropathy, which mainly occur in long-term use. Recent studies, however, have shown a good efficacy and tolerability of short-term nitrofurantoin therapy comparable to previous established standard therapeutic regimens applying cotrimoxazole or quinolones. Because of these data and the alarming resistance rates of uropathogenic Escherichia coli to cotrimoxazole and quinolones that have been increased markedly in several countries, the clinical significance ofnitrofurantoin has been raised again. In many current treatment guidelines, e. g., the international clinical practice guidelines for the treatment of acute uncomplicated cystitis and pyelonephritis in women published by the Infectious Diseases Society of America and the European Society for Microbiology and Infectious Diseases, nitrofurantoin has been recommended as one first-line antibiotic of empiric antibacterial treatment of uncomplicated cystitis in otherwise healthy women. In Germany, however, nitrofurantoin should only be applied if more effective and less risky antibiotics cannot be used. Nitrofurantoin is contraindicated in the last three months of pregnancy and in patients suffering from renal impairment of each degree. Despite compatibility concerns, nitrofurantoin has also been recommended for the re-infection prophylaxis of recurrent uncomplicated urinary tract infections in Germany and several other countries.

  6. Appendicular sarcoidosis mimicking acute appendicitis

    PubMed Central

    Hunjan, Tia; Chaudery, Muzzafer; Zaidi, Ahsan; Beggs, Andrew D

    2012-01-01

    Appendicular sarcoidosis is a very rare cause of acute abdominal pain, with only seven cases reported previously in the literature. A 45-year-old woman, known to have sarcoidosis, presented to the emergency department with a 1-week history of epigastric and right iliac fossa abdominal pain. At diagnostic laparoscopy, an acutely inflamed appendix was found and removed as well as an omental mass which was biopsied. Subsequent histopathological examination of the appendix demonstrated appendicular sarcoidosis without acute appendicitis and chronic inflammatory changes in the omental biopsy. The patients’ symptoms completely resolved postoperatively. It is important to undertake urgent operative intervention in patients with sarcoidosis who present with right iliac fossa pain, owing to the high risk of perforation. PMID:23162022

  7. Acute Bronchitis

    MedlinePlus

    ... can also cause acute bronchitis. To diagnose acute bronchitis, your health care provider will ask about your symptoms and listen to your breathing. You may also have other tests. Treatments include rest, fluids, and aspirin (for adults) or ...

  8. Urinary Biomarkers of Brain Diseases

    PubMed Central

    An, Manxia; Gao, Youhe

    2016-01-01

    Biomarkers are the measurable changes associated with a physiological or pathophysiological process. Unlike blood, urine is not subject to homeostatic mechanisms. Therefore, greater fluctuations could occur in urine than in blood, better reflecting the changes in human body. The roadmap of urine biomarker era was proposed. Although urine analysis has been attempted for clinical diagnosis, and urine has been monitored during the progression of many diseases, particularly urinary system diseases, whether urine can reflect brain disease status remains uncertain. As some biomarkers of brain diseases can be detected in the body fluids such as cerebrospinal fluid and blood, there is a possibility that urine also contain biomarkers of brain diseases. This review summarizes the clues of brain diseases reflected in the urine proteome and metabolome. PMID:26751805

  9. [Female urinary incontinence: An update].

    PubMed

    González-Ruiz de León, C; Pérez-Haro, M L; Jalón-Monzón, A; García-Rodríguez, J

    2017-03-16

    The urinary incontinence is a highly prevalent symptom in the adult female population. It has important psychosocial and economic connotations, and affects the quality of life of these patients. As it is an under-diagnosed problem due to patients not always consulting for it, it is very important to keep this in mind and to provide an opportunistic screening from Primary Health Care. It is difficult to determine the costs of this, but it is estimated to be the 2% of the health budget. Because of all of this, it is very important to know how to make a correct diagnose of this condition, to determine the different types of incontinence, possible causes, and treatments available. The purpose of this review is to show the different diagnostic and therapeutic tools available, to show the Primary Health Care role in this condition, and when to refer to specialist care.

  10. 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

  11. Probiotics for prevention of urinary stones

    PubMed Central

    2017-01-01

    Background Urinary supersaturation is one key determinant of calcium oxalate (CaOx) urinary stone formation, and urinary excretions of oxalate and citrate are two key determinants. Each is influenced by gastrointestinal processes. Methods Open label and randomized placebo studies have examined the effect of oral probiotic preparations on urinary supersaturation and oxalate excretion. Cross sectional studies in humans have studied the association of Oxalobacter formigenes colonization status and urinary oxalate excretion and prevalence of urinary stones. The intestinal microbiome of representative animals adapted to a high oxalate diet has been defined. Results The fecal content of O. formigenes, the best studied oxalate-degrader, varies depending on stone status. However, trials with probiotics designed to degrade oxalate including those containing O. formigenes, Lactobacillus, and/or Bifidobacterium spp., have been disappointing. Multiple intestinal segments of animals on a high oxalate diet contains diverse communities of microorganisms that can function together to degrade and detoxify a large oxalate load. Conclusions Although the intestinal microbiome seems likely to play a role to modify gastrointestinal absorption of lithogenic substances and hence urinary stone risk, whether we can develop tools to manipulate it and decrease this kidney stone risk remains to be determined. PMID:28217694

  12. Urinary proteomic analysis of chronic allograft nephropathy

    PubMed Central

    O’Riordan, Edmond; Orlova, Tatyana N.; Mendelev, Natalia; Patschan, Daniel; Kemp, Rowena; Chander, Praveen N.; Hu, Rena; Hao, Gang; Gross, Steven S.; Iozzo, Renato V.; Delaney, Veronica; Goligorsky, Michael S.

    2015-01-01

    The pathogenesis of progressive renal allograft injury, which is termed chronic allograft nephropathy (CAN), remains obscure and is currently defined by histology. Prospective protocolbiopsy trials have demonstrated that clinical and standard laboratory tests are insufficiently sensitive indicators of the development and progression of CAN. The study aim was to determine if CAN could be characterized by urinary proteomic data and identify the proteins associated with disease. The urinary proteome of 75 renal transplant recipients and 20 healthy volunteers was analyzed using surface enhanced laser desorption and ionization MS. Patients could be classified into subgroups with normal histology and Banff CAN grades 2-3 with a sensitivity of 86% and a specificity of 92% by applying the classification algorithm Adaboost to urinary proteomic data. Several urinary proteins associated with advanced CAN were identified including α1-micro-globulin, β2-micro-globulin, prealbumin, and endorepellin, the antiangiogenic C-terminal fragment of perlecan. Increased urinary endorepellin was confirmed by ELISA and increased tissue expression of the endorepellin/perlecan ratio by immunofluoresence analysis of renal biopsies. In conclusion, analysis of urinary proteomic data has further characterized the more severe CAN grades and identified urinary endorepellin, as a potential biomarker of advanced CAN. PMID:21136903

  13. Treatment strategy for urinary frequency in women.

    PubMed

    Hsieh, Ching-Hung; Su, Tsung-Hsien

    2017-01-01

    The purpose of this paper is to discuss the differential diagnosis of the underlying etiologies of urinary frequency and the treatment strategies for urinary frequency in women. Urinary frequency is a symptom, a sign, and a condition of uncertainty and of multifactorial cause. Common causes of urinary frequency include psychosocial, medical, sexual, urological, gynecologic, endocrine, and pharmacological in origin. Hence, treatment of symptoms and possible cures need a high-level plan or strategy to overcome the multifactorial etiology. Proper investigation of the chief complaint, history and physical examinations, is needed to evaluate urinary frequency. Pregnancy test, wet smear, urinalysis, midstream urine culture, frequency-volume charts, cystourethroscopy, urodynamics, and genitourinary imaging are the basic routine of office investigations. These tools promote the accuracy of the differential diagnosis of the underlying cause of urinary frequency. It is then often helpful to adopt an algorithmic approach to the management of this complaint. Treatment of urinary frequency might be empirical, and it remains a clinical challenge to gynecologists. To cure the disease, it is important to listen to the patient and consider the condition in all its aspects and use proven techniques.

  14. Association of urinary cadmium and myocardial infarction

    SciTech Connect

    Everett, Charles J. Frithsen, Ivar L.

    2008-02-15

    We conducted a cross-sectional analysis of individuals 45-79 years old in the National Health and Nutrition Examination Survey III (1988-1994) (NHANES III). Myocardial infarction was determined by electrocardiogram (ECG). Our sample included 4912 participants, which when weighted represented 52,234,055 Americans. We performed adjusted logistic regressions with the Framingham risk score, pack-years of smoking, race-ethnicity, and family history of heart attack, and diabetes as covariates. Urinary cadmium {>=}0.88 {mu}g/g creatinine had an odds ratio of 1.86 (95% CI 1.26-2.75) compared to urinary cadmium <0.43 {mu}g/g creatinine. This result supports the hypothesis that cadmium is associated with coronary heart disease. When logistic regressions were done by gender, women, but not men, showed a significant association of urinary cadmium with myocardial infarction. Women with urinary cadmium {>=}0.88 {mu}g/g creatinine had an odds ratio of 1.80 (95% CI 1.06-3.04) compared to urinary cadmium <0.43 {mu}g/g creatinine. When the analysis was restricted to never smokers (N=2187) urinary cadmium {>=}0.88 {mu}g/g creatinine had an odds ratio of 1.85 (95% CI 1.10-3.14) compared to urinary cadmium <0.43 {mu}g/g creatinine.

  15. Organic Anion Transporter 5 (Oat5) Urinary Excretion Is a Specific Biomarker of Kidney Injury: Evaluation of Urinary Excretion of Exosomal Oat5 after N-Acetylcysteine Prevention of Cisplatin Induced Nephrotoxicity.

    PubMed

    Bulacio, Romina Paula; Anzai, Naohiko; Ouchi, Motoshi; Torres, Adriana Mónica

    2015-08-17

    Cisplatin is a commonly used chemotherapeutic agent. Its main side-effect is nephrotoxicity. It was reported that the organic anion transporter 5 (Oat5) urinary excretion is elevated, implying renal perturbation, when no modifications of traditional markers of renal damage are still observed in cisplatin-induced acute kidney injury (AKI). It was also demonstrated that Oat5 is excreted in urine by the exosomal pathway. This study was designated to demonstrate the specific response of the urinary excretion of exosomal Oat5 to kidney injury independently of other cisplatin toxic effects, in order to strengthen Oat5 urinary levels as a specific biomarker of AKI. To accomplish that aim, we evaluated if urinary excretion of exosomal Oat5 returns to its basal levels when cisplatin renal damage is prevented by the coadministration of the renoprotective compound N-acetylcysteine. Four days after cisplatin administration, AKI was induced in cisplatin-treated male Wistar rats (Cis group), as it was corroborated by increased urea and creatinine plasma levels. Tubular damage was also observed. In cotreated animals (Cis + NAC group), plasma urea and creatinine concentrations tended to return to their basal values, and tubular damage was improved. Urinary excretion of exosomal Oat5 was notably increased in the Cis group, but when renal injury was ameliorated by N-acetylcysteine coadministration, that increase was undetected. So, in this work we observed that urinary excretion of exosomal Oat5 was only increased if renal insult is produced, demonstrating its specificity as a renal injury biomarker.

  16. The role of imaging in urinary tract infections.

    PubMed

    Johansen, Truls E Bjerklund

    2004-11-01

    The aim of imaging in urinary tract infections (UTI) is to detect conditions that must be corrected to avoid imminent deterioration of kidney function, or to prevent recurrent infections and long-term kidney damage. The most threatening conditions are obstruction of an infected upper tract and abscesses of the genitourinary system. An image-guided percutaneous drainage can be lifesaving. The role of imaging in small children with UTI is controversial in terms of the importance of anatomical and functional disorders in relation to the preventive measures to be taken. In newborns identified with hydronephrosis during pregnancy or by neonatal screening, vesicoureteral reflux (VUR) and renal scarring are congenital and not caused by infection. Most of these patients are males and the VUR is of a higher grade than VUR detected in girls after the first UTI. Imaging in children with UTI should only be ordered after a thorough evaluation of the risk of renal damage and the benefits of preventive measures. In adult females, no imaging is necessary in cystitis, while ultrasonography and plain films are recommended in acute pyelonephritis. Since uncomplicated UTI in men is rare, diagnostic imaging should be started early to rule out complicating factors in the urinary tract. In prostatitis, vesiculitis, epididymitis and orchitis the role of imaging is to rule out abscess formation and testicular malignancies.

  17. Benign prostatic hyperplasia and male lower urinary tract symptoms (LUTS)

    PubMed Central

    2011-01-01

    Introduction Lower urinary tract symptoms related to benign prostatic hyperplasia (BPH) and bladder outlet obstruction may affect up to 30% of men in their early 70s. Symptoms can improve without treatment, but the usual course is a slow progression of symptoms, with acute urinary retention occurring in 1% to 2% of men with BPH per year. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical, herbal, and surgical treatments? We searched: Medline, Embase, The Cochrane Library, and other important databases up to July 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 63 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: 5 alpha-reductase inhibitors, alpha-blockers, beta-sitosterol plant extract, Pygeum africanum, rye grass pollen extract, saw palmetto plant extracts, transurethral electrovaporisation, transurethral Holmium laser enucleation of the prostate, transurethral microwave thermotherapy, transurethral needle ablation, and transurethral resection (including transurethral resection versus transurethral incision, and transurethral resection versus visual laser ablation/laser vaporisation). PMID:21871136

  18. Adjustment of urinary concentration to urinary volume in relation to erythrocyte and plasma concentrations: an evaluation of urinary heavy metals and organic substances

    SciTech Connect

    Araki, S.; Aono, H.; Murata, K.

    1986-05-01

    The effects of urinary volume on adjusted and nonadjusted urinary excretion of 11 heavy metals and organic substances were examined in relation to plasma and erythrocyte concentrations in 19 metal workers under conditions of water restriction and loading. Blood lead concentrations in these workers ranged from 25 to 59 micrograms/dl. The results indicated that: urinary volume significantly affects not only nonadjusted urinary concentration for all substances, but also affects timed excretion and concentrations adjusted to urinary specific gravity and to urinary creatinine for most substances; the concentration adjusted to urinary volume is, on the other hand, independent of urinary volume; and urinary excretion of lead and mercury is related more closely to erythrocyte concentration than to plasma concentration. This last finding reflects complex renal excretory mechanisms for these heavy metals.

  19. Significance of urinary isolates of coagulase-negative Micrococcaceae.

    PubMed

    Williams, D N; Lund, M E; Blazevic, D J

    1976-06-01

    Of 16,347 urine cultures submitted to the hospital laboratory, 68 (0.4%) specimens from 50 patients yielded greater than 10(4) coagulase-negative staphylococci/ml in pure culture. A total of 62 of 63 organisms available for study were staphylococci: 45 Staphylococcus epidermidis (predominantly subgroup 1), 15 Staphylococcus saprophyticus (subgroup 3), and 2 Staphylococcus aureus. Twenty-one patients had "probable" urine infections. Eight patients had two or more positive urine cultures, and all isolates from the same patients were identical (by morphology, antibiotic susceptibility, and hemolytic pattern). Nine (75%) of the 12 isolates of S. saprophyticus, which were novobiocin resistant and nonhemolytic on the synergistic hemolysis test, were from patients with probable urinary infection. Eight were young women with acute symptoms and pyuria. Differences in the glucose and mannitol fermentation tests with different media may lead to difficulties in identification. Novobiocin resistance cannot be relied upon to differentiate isolates of S. saprophyticus from S. epidermidis.

  20. Fosfomycin tromethamine in uncomplicated urinary tract infections: a clinical study.

    PubMed

    Bonfiglio, Giovanni; Mattina, Roberto; Lanzafame, Antonina; Cammarata, Esmeralda; Tempera, Gianna

    2005-05-01

    The aim of our study was to verify if the empiric therapy with a single dose of 3 g fosfomycin tromethamine in patients with uncomplicated urinary tract infections (UTIs) was able to clinically resolveand to microbiologically eradicate the infection. A total of 387 out of the 400 patients (274 cases with acute and 113 cases with recurrent uncomplicated UTIs) were enrolled in the clinical study. Clinical and microbiological assessments were performed before and at 8-10 days after the administration. At follow-up high clinical recovery (88.9%) and bacteriological (94.9%) eradication rates were achieved. Gastrointestinal side effects were found in only 4.3% of patients. In conclusion, a single-dose administration regimen of fosfomycin tromethamine should be encouraged as a first choice of drug therapy for uncomplicated UTIs.

  1. ACUTE HEPATIC PORPHYRIA AND PSYCHOSES: (Experience of twelve years)1

    PubMed Central

    Golechha, G.R.

    1989-01-01

    SUMMARY A sample of 805 psychotic patients belonging to different groups was screened for acute hepatic porphyria during 1975 to 1987 by observing urinary colour change on standing to brown red colour and for positive Waston-Schwartz test, indicating increase in urinary porphobilinogen which is diagnostic of acute hepatic porphyria. 27.95% cases had shown positivity which was further confirmed by quantitative estimation using spectrophotometric method of Rimington. However, when these positive cases were subjected to more specific tests viz, additional butanol extraction modification to Watson-Schwartz test and quantitative estimation of porphobilinogen by ion-exchange resin coloumn chromatographic method of Mauzerall & Grannick, only 1.12% could confirm their positivity. These cases were only, diagnosed as acute hepatic porphyria. The positivity to the non specific, yet accepted diagnostic tests for acute porphyria observed in remaining 26.8% psychotics was an amazing unexplained phenomenon. It was suggestive of the presence of a non specific porphyric activity. PMID:21927409

  2. 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.

  3. 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

  4. 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

  5. The female urinary microbiome: a comparison of women with and without urgency urinary incontinence.

    PubMed

    Pearce, Meghan M; Hilt, Evann E; Rosenfeld, Amy B; Zilliox, Michael J; Thomas-White, Krystal; Fok, Cynthia; Kliethermes, Stephanie; Schreckenberger, Paul C; Brubaker, Linda; Gai, Xiaowu; Wolfe, Alan J

    2014-07-08

    Bacterial DNA and live bacteria have been detected in human urine in the absence of clinical infection, challenging the prevailing dogma that urine is normally sterile. Urgency urinary incontinence (UUI) is a poorly understood urinary condition characterized by symptoms that overlap urinary infection, including urinary urgency and increased frequency with urinary incontinence. The recent discovery of the urinary microbiome warrants investigation into whether bacteria contribute to UUI. In this study, we used 16S rRNA gene sequencing to classify bacterial DNA and expanded quantitative urine culture (EQUC) techniques to isolate live bacteria in urine collected by using a transurethral catheter from women with UUI and, in comparison, a cohort without UUI. For these cohorts, we demonstrated that the UUI and non-UUI urinary microbiomes differ by group based on both sequence and culture evidences. Compared to the non-UUI microbiome, sequencing experiments revealed that the UUI microbiome was composed of increased Gardnerella and decreased Lactobacillus. Nine genera (Actinobaculum, Actinomyces, Aerococcus, Arthrobacter, Corynebacterium, Gardnerella, Oligella, Staphylococcus, and Streptococcus) were more frequently cultured from the UUI cohort. Although Lactobacillus was isolated from both cohorts, distinctions existed at the species level, with Lactobacillus gasseri detected more frequently in the UUI cohort and Lactobacillus crispatus most frequently detected in controls. Combined, these data suggest that potentially important differences exist in the urinary microbiomes of women with and without UUI, which have strong implications in prevention, diagnosis, or treatment of UUI. Importance: New evidence indicates that the human urinary tract contains microbial communities; however, the role of these communities in urinary health remains to be elucidated. Urgency urinary incontinence (UUI) is a highly prevalent yet poorly understood urinary condition characterized by

  6. Effects of remifentanil versus nitrous oxide on postoperative nausea, vomiting, and pain in patients receiving thyroidectomy

    PubMed Central

    Kim, Min Kyoung; Yi, Myung Sub; Kang, Hyun; Choi, Geun-Joo

    2016-01-01

    Abstract Remifentanil and nitrous oxide (N2O) are 2 commonly used anesthetic agents. Both these agents are known risk factors for postoperative nausea and vomiting (PONV). However, remifentanil and N2O have not been directly compared in a published study. Remifentanil can induce acute tolerance or hyperalgesia, thus affecting postoperative pain. The objective of this retrospective study is to compare the effects of remifentanil and N2O on PONV and pain in patients receiving intravenous patient-controlled analgesia (IV-PCA) after thyroidectomy. We analyzed the electronic medical records of 992 patients receiving fentanyl-based IV-PCA after thyroidectomy at Chung-Ang University Hospital from January 1, 2010 to April 30, 2016. We categorized the patients according to anesthetic agents used: group N2O (n = 745) and group remifentanil (n = 247). The propensity score matching method was used to match patients in the 2 groups based on their covariates. Finally, 128 matched subjects were selected from each group. There were no differences between groups for all covariates after propensity score matching. The numeric rating scale for nausea (0.55 ± 0.88 vs 0.27 ± 0.76, P = 0.01) was higher and complete response (88 [68.8%] vs 106 [82.8%], P = 0.001) was lower in group N2O compared with group remifentanil on postoperative day 0. However, the visual analog scale score for pain (3.47 ± 2.02 vs 3.97 ± 1.48, P = 0.025) was higher in group remifentanil than group N2O on postoperative day 0. In patients receiving IV-PCA after thyroidectomy, postoperative nausea was lower but postoperative pain was higher in group remifentanil. PMID:27741140

  7. Comparative clinical study of gabapentin and pregabalin for postoperative analgesia in laparoscopic cholecystectomy

    PubMed Central

    Mishra, Rajshree; Tripathi, Manoj; Chandola, H. C.

    2016-01-01

    Background: Reduction in central sensitization by gabapentinoids that include gabapentin and pregabalin may reduce acute postoperative pain. Aims: The aim of this study is to evaluate postoperative analgesic benefit and efficacy in patients administered with oral gabapentin or pregabalin as premedication for laparoscopic cholecystectomy under general anesthesia. Settings and Design: Randomized, prospective, and comparative study. Materials and Methods: In this study, recruited patients were randomly allocated in three groups. Groups A, B, and C received 2 capsules of B complex, 3 capsules of 300 mg gabapentin each, and 2 capsules of 75 mg pregabalin, respectively, each in 30 patients of each group, 1 h before induction of anesthesia. Postoperative efficacy among these three groups was compared with respect to increase in duration of analgesia, reduction in postoperative pain scores, total postoperative requirements of analgesics and side effects. Statistical Analysis: Mean and standard deviation were calculated. Test of analysis between two groups was done by t-test and among three groups by analysis of variance, and then P value was calculated. Results: Pregabalin and gabapentin group had lower visual analog scale (VAS) score (P < 0.05), prolonged timing of first rescue analgesic (4.67 ± 14.79 vs. 158 ± 13.10 vs. 343.16 ± 9.69) min, and less opioid consumption (169.87 ± 20.32 vs. 116.13 ± 14.08 vs. 64.67 ± 16.69) mg compared to placebo group. Between the gabapentinoids, pregabalin group had lower VAS score, prolonged timing of first rescue analgesic, and less opioids consumption than the gabapentin group. Conclusion: It is concluded in this study that pregabalin group had lower VAS score, prolonged timing of first rescue analgesic, and less opioids consumption than the gabapentin group. Both gabapentinoids had better postoperative analgesic profile than placebo. PMID:27212747

  8. Urinary Tract Infections in the Older Adult.

    PubMed

    Nicolle, Lindsay E

    2016-08-01

    Urinary infection is the most common bacterial infection in elderly populations. The high prevalence of asymptomatic bacteriuria in both men and women is benign and should not be treated. A diagnosis of symptomatic infection for elderly residents of long-term care facilities without catheters requires localizing genitourinary findings. Symptomatic urinary infection is overdiagnosed in elderly bacteriuric persons with nonlocalizing clinical presentations, with substantial inappropriate antimicrobial use. Residents with chronic indwelling catheters experience increased morbidity from urinary tract infection. Antimicrobial therapy is selected based on clinical presentation, patient tolerance, and urine culture results.

  9. Surgical management of pediatric urinary incontinence.

    PubMed

    Dave, Sumit; Salle, Joao Luiz Pippi

    2013-08-01

    The surgical management of pediatric urinary incontinence secondary to neurogenic bladder and congenital anomalies is challenging, and continues to evolve with new surgical innovations. The goal of these surgical procedures is to achieve complete and socially acceptable urinary dryness, while preserving volitional voiding where possible, without causing damage to the upper tracts. This review focuses on recent studies and highlights the pros and cons of these advances, based on our experience. The short-term success in achieving urinary continence has to be tempered with the long-term implications of these reconstructive procedures, about which our knowledge is limited.

  10. Obesity and female stress urinary incontinence.

    PubMed

    Osborn, David James; Strain, Matthew; Gomelsky, Alex; Rothschild, Jennifer; Dmochowski, Roger

    2013-10-01

    The purpose of this article was to review the epidemiology, pathophysiology, and treatment options for stress urinary incontinence in the obese female patient and draw conclusions regarding the optimal treatment of this condition in this unique patient population. Obesity results in increased intra-abdominal pressure and this leads to weakening of the pelvic floor innervation and musculature. Weight loss through lifestyle modification and bariatric surgery improves stress urinary incontinence. Success of stress urinary incontinence surgery in obese women is similar to nonobese patients. Obese women should not be excluded from potentially curative surgery based on their body mass index (BMI) alone.

  11. Is ciprofloxacin safe in patients with solitary kidney and upper urinary tract infection?

    PubMed

    Gluhovschi, Gheorghe; Gadalean, Florica; Gluhovschi, Cristina; Velciov, Silvia; Petrica, Ligia; Bob, Flaviu; Bozdog, Gheorghe; Kaycsa, Adriana

    2016-12-01

    The solitary kidney (SK) undergoes adaptive phenomena of hyperfunction and hyperfiltration. These secondary adaptive phenomena can make it more vulnerable to potentially nephrotoxic therapies. Adverse reactions of the kidneys to ciprofloxacin are rare, but sometimes severe. Therefore, our study sought to assess the reactions to ciprofloxacin of patients with solitary kidney (SK) and urinary tract infection (UTI) by means of urinary biomarkers. We studied 19 patients with SK and urinary tract infection (UTI) who had been administered a 7-day treatment with intravenous ciprofloxacin. Urinary N-acetyl-beta-d-glucosaminidase, alpha 1-microglobulin, and estimated glomerular filtration rate (eGFR) of these patients were measured at the initiation and at the end of treatment. In 47.37% patients NAG diminished under ciprofloxacin treatment. This observation has the significance of favourable evolution of the tubulointerstitial lesions caused by UTI and lack of nephrotoxic effects; 52.63% cases presented an increase of urinary NAG, a fact that suggests a nephrotoxic effect of ciprofloxacin. The evolution of urinary alpha 1-microglobulin was similar to that one of urinary NAG. Only one of three cases with chronic kidney disease (CKD) stage 5 presented acute kidney injury, associated with increase in the tubular markers. In spite of the high variability of the urinary biomarkers, UTI evolved favourably in these cases; eGFR increased in 16 out of 19 patients, a fact which is indicative of a good outcome of renal function, even in patients with elevated levels of the tubular damage biomarkers. This observation supports the hypothesis that eGFR may be dissociated from the biomarkers which assess tubular injury. In SK patients the occurrence of AKI is not frequent, although the urinary biomarkers rise in some patients treated with ciprofloxacin. This is related not only to the nephrotoxic effect of the drug, but probably to the association of other factors (allergy, individual

  12. 21 CFR 876.5270 - Implanted electrical urinary continence device.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted...

  13. Acute flank pain secondary to urolithiasis: radiologic evaluation and alternate diagnoses.

    PubMed

    Jindal, Gaurav; Ramchandani, Parvati

    2007-05-01

    This article discusses the radiologic management of the patient who has acute flank pain. It describes the evolution of radiologic imaging in patients who present with acute symptoms caused by suspected urolithiasis, the advantages of unenhanced helical CT and the limitations of abdominal radiography, intravenous urography, and ultrasonography in this setting, and the alternative diagnoses encountered within the urinary tract, abdomen, and pelvis.

  14. [Acute retention of urine secondary to a congenital diverticulum of the bladder].

    PubMed

    Azahouani, A; Hida, M; Lasseri, A; Lahfaoui, M; Zaari, N; Belahcen, M; Elazzouzi, D; Benhaddou, H

    2016-10-01

    Bladder diverticula in children are mostly congenital, frequently associated with vesicoureteral reflux. Their positive diagnosis is based primarily on retrograde urethrocystography. One complication of this condition is acute urinary retention. We report the case of a 4-month-old infant who presented acute retention of urine secondary to bilateral congenital bladder diverticulum and review the literature on this subject.

  15. [Case of urinary mycobacterium fortuitum in a patient with urinary tract tuberculosis posttreatment].

    PubMed

    Maehana, Takeshi; Takahashi, Satoshi; Hirobe, Megumi; Taguchi, Keisuke

    2008-11-01

    A 70-year-old male who complained of urinary frequency and a feeling of incomplete emptying was admitted to our hospital. Imaging findings showed dilation of the left renal pelvis and ureter. He was diagnosed as having urinary tuberculosis because a positive urinary Mycobacterium tuberculosis result was obtained by polymerase chain reaction (PCR). He was treated with a combination of the antituberculosis agents isoniazid, rifampicin, pyrazinamide and ethambutol for six months. The symptoms and pyuria disappeared and M. tuberculosis was negative by PCR; however, Mycobacterium fortuitum was isolated by culture. Due to asymptomatic urinary tract infection by the multidrug resistant M. fortuitum, he was followed up with observation. Currently, he remains unchanged with regard to symptoms and imaging examination. M. fortuitum is a nontubercular mycobacterium, and clinical relevance between urinary tract infection and M. fortuitum has rarely emerged. However, we should be aware that nontubercular mycobacteria such as M. fortuitum can infect the urinary tract, especially in immunocompromised patients.

  16. The postoperative cortisol stress response following transsphenoidal pituitary surgery: a potential screening method for assessing preserved pituitary function.

    PubMed

    Zada, Gabriel; Tirosh, Amir; Huang, Abel P; Laws, Edward R; Woodmansee, Whitney W

    2013-09-01

    The ability to reliably identify patients with new hypocortisolemia acutely following pituitary surgery is critical. We aimed to quantify the postoperative cortisol stress response following selective transsphenoidal adenomectomy, as a marker for postoperative preservation of functional pituitary gland. Records of 208 patients undergoing transsphenoidal operations for pituitary lesions were reviewed. Patients with Cushing's Disease, preoperative adrenal insufficiency, and those receiving intraoperative steroids were excluded. To quantify the postoperative stress response, the ∆ cortisol index was defined as the postoperative day (POD) 1 morning cortisol minus the preoperative morning cortisol level. The incidence of new hypocortisolemia requiring glucocorticoid replacement upon hospital discharge was also recorded. Fifty-two patients met inclusion criteria. The mean preoperative, POD1, and POD2 cortisol levels were 16.5, 29.2, and 21.8 μg/dL, respectively. Morning fasting cortisol levels on POD1 ranged from 4.2 to 73.0 μg/dL. The ∆ cortisol index ranged from -19.0 to +56.2 (mean +12.7 μg/dL). Five patients (9.6%) developed new hypocortisolemia on POD 1-3 requiring glucocorticoid replacement; only one required long-term replacement. The mean ∆ cortisol in patients requiring postoperative glucocorticoids was -2.8 μg/dL, compared with +14.4 μg/dL in patients without evidence of adrenal insufficiency (p = 0.005). Of the 32 patients (61.5%) with a ∆cortisol >25 μg/dL, none developed postoperative adrenal insufficiency. The postoperative cortisol stress response, as quantified by the ∆ cortisol index, holds potential as a novel and complimentary screening method to predict preservation of normal pituitary function and acute development of new ACTH deficiency following transsphenoidal pituitary surgery.

  17. Urinary tract infections in women with stress urinary incontinence treated with transobturator suburethral tape and benefit gained from the sublingual polibacterial vaccine

    PubMed Central

    Lorenzo Gómez, María F.; Collazos Robles, Rafael E.; Virseda Rodríguez, Álvaro J.; García Cenador, María B.; Mirón Canelo, José A.

    2015-01-01

    Introduction and objectives: Stress urinary incontinence (SUI) and recurrent urinary tract infections (RUTIs) are highly prevalent diseases. Our purpose was to investigate the relationship between RUTIs and surgical correction of SUI with transobturator suburethral tape (TOT) and to describe the benefit gained from a sublingual polibacterial preparation on RUTIs developed after TOT. Materials and methods: A retrospective study was performed on 420 women who underwent TOT surgery due to SUI between April 2003 and October 2011. Group A: patients without urinary tract infections (UTIs) before TOT (n = 294). Group B: patients with UTIs before TOT (n = 126). Variables: age, personal history, number of UTIs/month prior to and after surgery, appearance of urgent urinary incontinence (UUI) with or without UTIs, response to International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) and Short Form 36 (SF-36) questionnaires. Results: Group A: 85% dry; 5% UUI; 4% de novo UTIs with good response to antibiotics over 6 days. No RUTIs during the follow-up period, 2% with sporadic UTIs. Group B: 47.61% RUTIs; 52.39% sporadic UTIs; greater incidence of diabetes mellitus (p < 0.0025) and smoking (p < 0.0031) than group A. After TOT: 79.36% dry; 10% RUTIs. After treatment with antibiotics for 6 days and bacterial preparation for 3 months, 82% of patients did not have a UTI anymore. Postoperative cystourethrogram revealed 38% of nondiagnosed cystoceles before TOT. No patient had a postvoiding volume greater than 100 cm3 after TOT. Improvement of ICIQ-SF (p < 0.001) and SF-36 (p < 0.0004) in both groups. Conclusion: After eliminating bias associated with the tape, the technique and the surgeon’s skills, SUI correction may decrease the number of UTIs and improve the quality of life. UTIs disappeared in 82% of patients with RUTIs after TOT. PMID:26445597

  18. Drugs for treating urinary schistosomiasis

    PubMed Central

    Kramer, Christine V; Zhang, Fan; Sinclair, David; Olliaro, Piero L

    2014-01-01

    Background Urinary schistosomiasis is caused by an intravascular infection with parasitic Schistosoma haematobium worms. The adult worms typically migrate to the venous plexus of the human bladder and excrete eggs which the infected person passes in their urine. Chronic infection can cause substantial morbidity and long-term complications as the eggs become trapped in human tissues causing inflammation and fibrosis. We summarised evidence of drugs active against the infection. This is new edition of a review first published in 1997. Objectives To evaluate the efficacy and safety of drugs for treating urinary schistosomiasis. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register, MEDLINE, CENTRAL, EMBASE and LILACS and reference lists of articles up to 23 May 2014. Selection criteria Randomized controlled trials (RCTs) of antischistosomal drugs and drug combinations compared to placebo, no intervention, or each other. Data collection and analysis Two researchers independently screened the records, extracted the data and assessed risk of bias. The primary efficacy outcomes were parasitological failure (defined as the continued presence of S. haematobium eggs in the urine at time points greater than one month after treatment), and percent reduction of egg counts from baseline. We presented dichotomous data as risk ratios (RR), and continuous data as mean difference (MD), alongside their 95% confidence intervals (CIs). Where appropriate we combined trials in meta analyses or tables. We assessed the quality of evidence using the GRADE approach. Main results We included 30 RCTs enrolling 8165 participants in this review. Twenty-four trials were conducted in children in sub-Saharan Africa, and 21 trials were over 20 years old. Many studies were assessed as being at unclear risk of bias due to inadequate descriptions of study methods. Praziquantel On average, a single 40 mg/kg dose of praziquantel reduced the proportion of people still

  19. Acute Urine Retention Caused by Hematocolpos After Failed Hymenotomy in 23 Year Old Female.

    PubMed

    Al-Hunaidi, Omar; El-Shazly, Mohamed; Alkandari, Mohamed; Ghobashy, Abdelazeem; Alhajeri, Faisal; Allam, Adel

    2015-03-01

    Mechanical obstruction by hematocolpos can result in acute urinary retention.(1) Imperforate hymen is a rare condition that presents mainly with primary amenorrhea, cyclic abdominal pain and rarely, urine retention in pubertal girls.(2) This is a 23-year old female who presented with acute urine retention. She had history of previous vaginal repair of imperforate hymen. On examination patient was found to have imperforate hymen. After fixing a catheter, an US scan showed hematocolpos that was confirmed CT. She was eventually underwent hymenectomy. We conclude that in peripubertal female with acute urinary retention, hematocolpos should be considered.

  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. Evaluation of snake envenomation-induced renal dysfunction in dogs using early urinary biomarkers of nephrotoxicity.

    PubMed

    Hrovat, A; Schoeman, J P; de Laat, B; Meyer, E; Smets, P; Goddard, A; Nagel, S; Daminet, S

    2013-10-01

    Renal dysfunction in dogs envenomed by poisonous snakes is currently detected using traditional serum and urinary biomarkers such as creatinine and proteinuria. However, these markers lack sensitivity at the early stages of renal dysfunction and their diagnostic accuracy is affected by pre-analytical factors commonly occurring in these dogs, such as haemolysis and haemoglobinuria. Early detection of renal dysfunction would allow for the identification of dogs requiring intensive treatment and monitoring and may help inform prognosis. The aim of this study was to evaluate the performance of several novel urinary biomarkers of glomerular dysfunction, namely, urinary albumin (uAlb), immunoglobulin G (uIgG) and C-reactive protein (uCRP) and of proximal tubular dysfunction (urinary retinol binding protein (uRBP)) compared to traditional end points in dogs with renal damage caused by snake envenomation. Biomarker results were compared between 19 dogs bitten by snakes producing either neurotoxins or cytotoxins and 10 clinically healthy controls. uAlb, uIgG, and uRBP were significantly increased in snake-envenomed dogs at presentation compared to controls, whereas only uIgG and uCRP were significantly elevated 24h post-envenomation. The urinary protein:creatinine ratio was also increased in envenomed dogs compared to controls, but because of the presence of haematuria and haemoglobinuria, differentiation between pre-renal and renal proteinuria was not possible. The results showed that these novel urinary biomarkers may assist in better detecting renal dysfunction in dogs envenomed by poisonous snakes at the acute disease stage compared to traditional laboratory endpoints.

  2. Urinary volatile organic compounds as potential biomarkers for renal cell carcinoma

    PubMed Central

    WANG, DONGCHUN; WANG, CHANGSONG; PI, XIN; GUO, LEI; WANG, YUE; LI, MINGJUAN; FENG, YUE; LIN, ZIWEI; HOU, WEI; LI, ENYOU

    2016-01-01

    Currently, there is no adequate, sensitive, reproducible, specific and noninvasive biomarker that can reliably be used to detect renal cell carcinoma (RCC). Previous studies have elucidated the urinary non-volatile metabolic profile of RCC. However, whether urinary volatile organic compound (VOC) profiles are able to identify RCC remains to be elucidated. In the present study, urine was collected from 22 patients with RCC and 25 healthy subjects. Principal component analysis and orthogonal partial least square discriminant analysis were used to compare the data of patients and healthy subjects, and preoperative and postoperative patients undergoing radical nephrectomy. In total, 11 VOC biomarkers were elevated in the RCC patients compared to the healthy subjects, which were phenol; decanal; 1,6-dioxacyclododecane-7,12-dione; 1-bromo-1-(3-methyl-1-pentenylidene)-2,2,3,3-tetramethyl-cyclopropane; nonanal; 3-ethyl-3-methylheptane; isolongifolene-5-ol; 2,5-cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl); tetradecane; aniline; and 2,6,10,14-tetramethyl-pentadecane. Three biomarkers were decreased in RCC patients: styrene, 4-heptanone and dimethylsilanediol. In preoperative patients, 2-ethyl-1-hexanol and cyclohexanone were elevated, while 6-t-butyl-2,2,9,9-tetramethyl-3,5-decadien-7-yne were decreased when compared to postoperative patients. Compared with the healthy subjects, RCC has a unique VOC profile, suggesting that VOC profiles may be a useful diagnostic assay for RCC. PMID:27347408

  3. Paediatric Urinary Tract Infection: A Hospital Based Experience

    PubMed Central

    Wani, Khursheed Ahmed; Bhat, Javaid Ahmed; Parry, Nazir Ahmed; Shaheen, Lubna; Bhat, Sartaj Ali

    2016-01-01

    Introduction Paediatric Urinary Tract Infection (UTI) is one of the commonly encountered entities by paediatricians. Studies have shown easy vulnerability of paediatric urinary tract in any acute febrile illness and a miss in diagnosis could have long term consequences like renal scaring with its adverse effects. Bearing these evidence based preludes in view we designed our study to know the prevalence of UTI in Kashmir province. Aim Aim of the present study was to know the prevalence of UTI in febrile children and to know the sensitivity of different imaging modalities like Renal and Urinary Bladder Ultrasonography (RUS), Voiding Cystourethrography (VCUG) and Dimercaptosuccinic Acid (DMSA) scan in diagnosing UTI. Materials and Methods A total of 304 patients, between 2 months to 10 years, with axillary temperature of ≥ 100.4oF (38oC), who did not have a definite source for their fever and who were not on antibiotics were included in the study. Detailed history and through clinical examination was done to rule out any potential or definite focus of infection as per the predesigned proforma. Routine urine examination with culture and sensitivity, followed by RUS and VCUG was done in all patients where routine urine examination was suggestive of UTI. DMSA was done in only culture proven cases after 6 months to document the renal scarring. Results Out of 304 children, 140 were males and 164 were females, UTI was present in 40 patients who had fever without any apparent cause giving a prevalence of 13.2%. Escherichia coli (E. coli) were the commonest isolated organism, followed by Klebsiella and Citrobacter species. Renal and Urinary Bladder Ultrasonography (RUS) detected Vesicoureteral Reflux (VUR) in 25% (10/40) while VCUG showed VUR in 55% (22/40) giving a RUS sensitivity of 45% for detecting VUR. DMSA done only after 6 months in UTI diagnosed patients showed a renal scarring in 25% (10/40) patients. Conclusion Missing a febrile paediatric UTI, can prove a future

  4. Uropontin in urinary calcium stone formation.

    PubMed

    Hoyer, J R

    1994-01-01

    Normal urine is frequently supersaturated with respect to calcium oxalate. Thus, urinary inhibitors of crystallization appear to have an important role in preventing urinary stone formation. Uropontin was isolated by monoclonal antibody immunoaffinity chromatography and has the same N-terminal sequence as osteopontin derived from bone. This urinary form of osteopontin is a potent inhibitor of calcium oxalate monohydrate crystal growth at concentrations (approximately 0.1 microM) that normally prevail in human urine. Interaction with calcium oxalate monohydrate in vivo was shown by analysis of EDTA extracts of calcium stones. Uropontin is an abundant component of calcium oxalate monohydrate stones and present in only trace quantities in calcium oxalate dihydrate and hydroxyapatite stones. However, the precise role of uropontin in the pathogenesis of urinary stone formation is not known and is the subject of ongoing investigations.

  5. Development of a Prosthesis for Urinary Control

    NASA Technical Reports Server (NTRS)

    Tenney, J. B.; Rabinowitz, R.; Tomkiewicz, Z.; Harrison, H. N.; Rogers, D. W.

    1986-01-01

    Report describes development and marketing of prosthetic sphincter for urinary control. With prosthetic device, patients void bladder every 3 to 4 hours. Periodic voiding keeps bladder muscles exercised and healthy and avoids bladder infections and kidney damage.

  6. Urinary Tract Infections (UTIs) in Children

    MedlinePlus

    ... end of the penis in boys and in front of the vagina in girls. Front view of the urinary tract Side view of ... some children are more prone to getting coughs, colds, or ear infections. Who gets UTIs? Any child ...

  7. Kidneys and Urinary Tract (For Parents)

    MedlinePlus

    ... younger than 6 years old and affects more boys than girls. It's often treated with steroids. Urinary tract infections ( ... tract (the bladder and urethra). UTIs affect both boys and girls, but in school-age children, girls are more ...

  8. Primary liquid intake and urinary stone disease.

    PubMed

    Shuster, J; Finlayson, B; Scheaffer, R L; Sierakowski, R; Zoltek, J; Dzegede, S

    1985-01-01

    This investigation indicates that there are important associations between urinary stone disease and a person's primary liquid intake. Based on data collected from 2295 caucasian male patients from two geographical regions, the Carolinas (both North and South) and the Rockies (including Colorado, Idaho, Nevada, Montana, Utah and Wyoming) an important (p less than 0.01) positive association was found between urinary stone disease and soda (carbonated beverage) consumption within both geographical regions. It was also found that negative associations exist between urinary stone disease and both beer consumption and coffee consumption in the Rockies and that no important associations exist between urinary stone disease and any of milk, water, or tea, when these beverages represent a person's primary liquid intake. Moreover, soda can be viewed almost synonymously as sugared cola, since few subjects had diet sodas or sugared non-cola soda as primary fluid. No cause/effect relationships are implied in this paper.