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Sample records for extraperitoneal indicaciones complicaciones

  1. "Knotless" laparoscopic extraperitoneal adenomectomy.

    PubMed

    Garcia-Segui, A; Verges, A; Galán-Llopis, J A; Garcia-Tello, A; Ramón de Fata, F; Angulo, J C

    2015-03-01

    Laparoscopic adenomectomy is a feasible and effective surgical procedure. We have progressively simplified the procedure using barbed sutures and a technique we call "knotless" laparoscopic adenomectomy. We present a prospective, multicenter, descriptive study that reflects the efficacy and safety of this technique in an actual, reproducible clinical practice situation. A total of 26 patients with benign prostatic hyperplasia of considerable size (>80cc) underwent "knotless" laparoscopic adenomectomy. This is an extraperitoneal laparoscopic technique with 4 trocars based on the controlled and hemostatic enucleation of the adenoma using ultrasonic scalpels, precise urethral sectioning under direct vision assisted by a urethral plug, trigonization using barbed suture covering the posterior wall of the fascia, capsulorrhaphy with barbed suture and extraction of the morcellated adenoma through the umbilical incision. The median patient age was 69 (54-83)years, the mean prostate volume was 127 (89-245)cc, the mean operative time was 136 (90-315)min, the mean estimated bleeding volume was 200 (120-500)cc and the hospital stay was 3 (2-6)days. All patients experienced improved function in terms of uroflowmetry and International Prostate Symptom Score and quality of life questionnaires. There were complications in 6 patients, 5 of which were minor. "Knotless" laparoscopic adenomectomy is a procedure with low complexity that combines the advantages of open surgery (lasting functional results and complete extraction of the adenoma) with laparoscopic procedures (reduced bleeding and need for transfusions, shorter hospital stays and reduced morbidity and complications related to the abdominal wall). The use of ultrasonic scalpels and barbed sutures simplifies the procedure and enables a safe and hemostatic technique. Copyright © 2014 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Total extraperitoneal endoscopic hernioplasty (TEP).

    PubMed

    Kuthe, A; Mainik, F; Flade-Kuthe, R

    2014-04-01

    One can no longer think about modern hernia surgery without mentioning endoscopic techniques. But due to their high technical demands the learning curve is comparatively long. And by technical mistakes and their consequences (pain, recurrence, complications) the benefits of the endoscopic techniques can easily be turned to drawbacks. The following text explains the steps of the total extraperitoneal endoscopic hernioplasty (TEP) technique in detail pointing out alternatives and risks. From preparation, indication and positioning, from trocar placement to extraperitoneal dissection and mesh placement, the principles of TEP are elucidated in respect of local anatomy and possible complications. The text as well as the accompanying video in the Mediathek are based on the authors' 20 years of experience in the TEP technique. Both of them may help in safe TEP application to minimise the complication rate as well as recurrences. Then patients can benefit from the advantages of this technique.

  3. Endoscopic extraperitoneal repair of a Grynfeltt hernia.

    PubMed

    Postema, R R; Bonjer, H J

    2002-04-01

    There are three types of lumbar hernia: congenital, acquired, and incisional hernias. Acquired hernia can appear in two forms: the inferior (Petit) type and the superior type, first described by Grynfeltt in 1866. We report endoscopic extraperitoneal repair of a Grynfeltt hernia. A 46-year-old woman presented with a painful swelling in the left lumbar region that had caused her increasing discomfort. The diagnosis of Grynfeltt's hernia was made, and she underwent surgery. With the patient in a left-side decubitus position, access to the extraperitoneal space was gained by inserting a 10-mm inflatable balloon trocar just anteriorly to the midaxillary line between the 12th rib and the superior iliac crest through a muscle-splitting incision into the extraperitoneal space. After the balloon trocar had been removed a blunt-tip trocar was inserted. Using two 5-mm trocars, one above and another below the 10-mm port in the midaxillary line, the hernia could be reduced. A polypropylene mesh graft was introduced through the 10-mm trocar and tacked with spiral tackers. The patient could be discharged the next day after requiring only minimal analgesics. At this writing, 2 (1/2) years after the operation, there is no sign of recurrence. This Grynfeltt hernia could safely be treated using the extraperitoneal approach, which obviates opening and closing the peritoneum, thereby reducing operative time and possibly postoperative complications.

  4. Endoscopic extraperitoneal herniorrhaphy in 316 patients.

    PubMed

    Massaad, A A; Fiorillo, M A; Hallak, A; Ferzli, G S

    1996-02-01

    The posterior approach for groin hernia repair as popularized by Stoppa and Nyhus is one of the most solid repairs available. It requires a larger incision than the anterior approach, which has limited its use to recurrent and bilateral hernias. The endoscopic extraperitoneal herniorrhaphy (EEPH) accomplishes a similar repair via three minute incisions. This study suggests that EEPH is at least as safe and efficient as the open preperitoneal repair. Three hundred sixteen male patients underwent 405 hernia repairs by an endoscopic extraperitoneal approach. Ages ranged from 18 to 82 years old. There were 204 indirect, 182 direct, 13 pantaloon, and six femoral hernias. Eighty-nine were bilateral and 42 were recurrent. All repairs were done using polypropylene mesh. Follow-up has been achieved in 89% of patients and ranged from 7 to 50 months, with a median of 25 months. Seven patients (2.2%) required conversion to an open approach. Five recurrences have developed to date. Complications (5.7%) have included urinary retention, bladder injury, groin and/or scrotal hematoma, trocar site infection, lateral femoral cutaneous nerve neuralgia, and cardiac arrhythmia. Endoscopic extraperitoneal herniorrhaphy may provide an appropriate alternative to other methods of hernia repair when performed by experienced laparoscopists.

  5. Laparoscopic Total Extraperitoneal Hernia Repair Outcomes

    PubMed Central

    Bresnahan, Erin R.

    2016-01-01

    Background and Objectives: Laparoscopic inguinal hernia repair has become increasingly popular as an alternative to open surgery. The purpose of this study was to evaluate the safety and effectiveness of the laparoscopic total extraperitoneal procedure with the use of staple fixation and polypropylene mesh. Methods: A retrospective chart review examined outcomes of 1240 laparoscopic hernia operations in 783 patients, focusing on intraoperative and early postoperative complications, pain, and time until return to work and normal physical activities. Results: There were no intraoperative complications in this series; 106 patients experienced early postoperative complications across 8 evaluated categories: urinary retention (4.1%), seroma (3.0%), testicular/hemiscrotal swelling (1.9%), testicular atrophy (0%), hydrocele (0.6%), mesh infection (0.1%), and neurological symptoms (transient, 1.0%; persistent, 0.2%). Patients used an average of 5.6 Percocet pills after the procedure, and mean times until return to work and normal activities, including their routine exercise regimen, were 3.0 and 3.8 days, respectively. Conclusion: Complication rates and convalescence times were considered equivalent or superior to those found in other studies assessing both laparoscopic and open techniques. The usage of multiple Endostaples did not result in increased neurologic complications in the early postoperative period when compared with findings in the literature. In the hands of an experienced surgeon, total extraperitoneal repair is a safe, effective alternative to open inguinal hernia repair. PMID:27493471

  6. Laparoscopic Radical Cystectomy Versus Extraperitoneal Radical Cystectomy: Is the Extraperitoneal Technique Rewarding?

    PubMed

    Zhao, Junjie; Zeng, Shuxiong; Zhang, Zhensheng; Zhou, Tie; Yang, Bo; Song, Ruixiang; Sun, Yinghao; Xu, Chuanliang

    2015-08-01

    To study whether extraperitoneal radical cystectomy (EORC) accelerates the postoperative recovery of bowel function compared with laparoscopic radical cystectomy (LRC). All the patients with bladder cancer who underwent EORC or LRC with an ileal conduit by a single surgeon from January 2009 to June 2014 were investigated. The perioperative outcomes and follow-up data were analyzed, with a focus on postoperative ileus (POI). A total of 41 LRCs and 53 EORCs met the inclusion criteria. LRC was associated with a significant reduction in the estimated blood loss (278 vs. 356 mL, P = .017) and a shorter hospital stay (8.1 vs. 9.2 days, P = .003). However, LRC was also associated with longer operative times (349 vs. 316 minutes, P = .022). The incidence of paralytic POI was 7.3% (3 of 41) and 7.5% (4 of 53; P = .966) and the obstructive POI rate was 4.9% (2 of 41) and 3.8% (2 of 53; P = .792) for the LRC and EORC groups, respectively. No significant differences were noted in blood transfusion requirements, interval to flatus or liquid intake, or opioid dosage. No patient in either group had positive surgical margins, and no significant differences were observed in the lymph node count (P = .112). At a median follow-up period of 28.7 months (range, 3-62 months), no significant differences were seen between the LRC and EORC groups in the 3-year overall, cancer-specific, or cancer-free survival rates. EORC resulted in a POI rate similar to that of LRC, despite factors favoring LRC. Our results suggest that extraperitoneal LRC could improve the perioperative outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Laparoscopic treatment of Spiegel hernia by total extraperitoneal (TEP) approach.

    PubMed

    Filip, S; Dragomirescu, C; Copăescu, C

    2014-01-01

    Spiegelian hernia is a rare type of ventral abdominal hernia. Surgical treatment is recommended due to the high risk of complications. Laparoscopic treatment is preferred to open repair, by means of intraperitoneal or extraperitoneal mesh placement, either by transperitoneal(TAPP) or by total extraperitoneal (TEP) approach. Total extraperitoneal approach is rarely reported in the literature. To evaluate the results of laparoscopic repair of Spiegelhernia by total extraperitoneal approach. We prospectively studied the patients operated on for Spiegel hernia between October 2009 and March 2013 by laparoscopic TEP approach at Ponderas Hospital. Data regarding symptoms, sex, preoperative work-up,surgical technique, hospital stay and outcome of the procedure were analysed. Follow-up of the patients was achieved at 1week, 1 month, 6 months and yearly postoperatively and patients were evaluated for recurrence, chronic pain, mesh infection, time to reinsertion to normal activities and overall patient satisfaction score. We have treated 4 patients with Spiegel hernia by laparoscopic TEP repair, with mean age 55.25 years (range 50-64), sex ratio 1 (2 2); all patients were symptomatic, all cases had left sided hernias, the surgical intervention was elective in all cases. Mean hospital stay was 1.5 days (range1- 2 days). There was only one postoperative complication ina patient with asymptomatic seroma, with remission in 1 month. There were no recurrences, no mesh infection, no chronic pain or other morbidity at a mean follow-up of 25 months (range 12-53 months). The overall satisfaction score was maximal (5) in all cases. Spiegelian hernias are rare but surgery is mandatory because of the risk of complications like incarceration and strangulation. In the presented experience, laparoscopic total extraperitoneal approach proved to be an efficient technique,reproducible, with excellent results for Spiegel hernia treated electively. Celsius.

  8. Bilateral Laparoscopic Totally Extraperitoneal Repair Without Mesh Fixation

    PubMed Central

    Woodward, Brandon; Johna, Samir; Yamanishi, Frank

    2014-01-01

    Background and Objectives: Mesh fixation during laparoscopic totally extraperitoneal repair is thought to be necessary to prevent recurrence. However, mesh fixation may increase postoperative chronic pain. This study aimed to describe the experience of a single surgeon at our institution performing this operation. Methods: We performed a retrospective review of the medical records of all patients who underwent bilateral laparoscopic totally extraperitoneal repair without mesh fixation for inguinal hernia from January 2005 to December 2011. Demographic, operative, and postoperative data were obtained for analysis. Results: A total of 343 patients underwent simultaneous bilateral laparoscopic totally extraperitoneal repair of 686 primary and recurrent inguinal hernias from January 2005 to December 2011. The mean operative time was 33 minutes. One patient was converted to an open approach (0.3%), and 1 patient had intraoperative bladder injury. Postoperative hematoma/seroma occurred in 5 patients (1.5%), wound infection in 1 (0.3%), hematuria in 2 (0.6%), and acute myocardial infarction in 1 (0.3%). Chronic pain developed postoperatively in 9 patients (2.6%); 3 of them underwent re-exploration. All patients were discharged home a few hours after surgery except for 3 patients. Among the 686 hernia repairs, there were a total of 20 recurrences (2.9%) in 18 patients (5.2%). Two patients had bilateral recurrences, whereas 16 had unilateral recurrences. Twelve of the recurrences occurred after 1 year (60%). Fourteen recurrences occurred among direct hernias (70%). Conclusion: Compared with the literature, our patients had fewer intraoperative and postoperative complications, less chronic pain, and no increase in operative time or length of hospital stay but had a slight increase in recurrence rate. PMID:25392633

  9. Spontaneous Extraperitoneal Bladder Rupture Because of Chronic Appendicitis.

    PubMed

    Morganstern, Bradley A; Viviano, Robert; Elsamra, Sammy

    2013-12-01

    A 62-year-old man presented to the emergency department with an episode of syncope after 2-3 weeks of diffuse abdominal pain, now complaining of a severe increase in pain concurrent with >24 hours of no urine output. His workup showed an idiopathic extraperitoneal rupture of the bladder on computed tomography, which was handled conservatively with Foley insertion. Repeated follow-up and imaging showed no resolution or etiology over 2 months. The patient underwent exploratory laparotomy that showed an elongated appendix with a chronic tip appendicitis that had induced bladder rupture by chronic inflammatory changes. After repair, the patient had no further complaints.

  10. Transperitoneal versus extraperitoneal robot-assisted laparoscopic radical prostatectomy: A prospective single surgeon randomized comparative study.

    PubMed

    Akand, Murat; Erdogru, Tibet; Avci, Egemen; Ates, Mutlu

    2015-10-01

    To compare operative, pathological, and functional results of transperitoneal and extraperitoneal robot-assisted laparoscopic radical prostatectomy carried out by a single surgeon. After having experience with 32 transperitoneal laparoscopic radical prostatectomies, 317 extraperitoneal laparoscopic radical prostatectomies, 30 transperitoneal robot-assisted laparoscopic radical prostatectomies and 10 extraperitoneal robot-assisted laparoscopic radical prostatectomies, 120 patients with prostate cancer were enrolled in this prospective randomized study and underwent either transperitoneal or extraperitoneal robot-assisted laparoscopic radical prostatectomy. The main outcome parameters between the two study groups were compared. No significant difference was found for age, body mass index, preoperative prostate-specific antigen, clinical and pathological stage, Gleason score on biopsy and prostatectomy specimen, tumor volume, positive surgical margin, and lymph node status. Transperitoneal robot-assisted laparoscopic radical prostatectomy had shorter trocar insertion time (16.0 vs 25.9 min for transperitoneal robot-assisted laparoscopic radical prostatectomy and extraperitoneal robot-assisted laparoscopic radical prostatectomy, P < 0.001), whereas extraperitoneal robot-assisted laparoscopic radical prostatectomy had shorter console time (101.5 vs 118.3 min, respectively, P < 0.001). Total operation time and total anesthesia time were found to be shorter in extraperitoneal robot-assisted laparoscopic radical prostatectomy, without statistical significance (200.9 vs 193.2 min; 221.8 vs 213.3 min, respectively). Estimated blood loss was found to be lower for extraperitoneal robot-assisted laparoscopic radical prostatectomy (P = 0.001). Catheterization and hospitalization times were observed to be shorter in extraperitoneal robot-assisted laparoscopic radical prostatectomy (7.3 vs 5.8 days and 3.1 vs 2.3 days for transperitoneal robot-assisted laparoscopic

  11. Rare complication after totally extraperitoneal endoscopic inguinal hernia repair: Small bowel perforation without peritoneal disruption.

    PubMed

    Kojima, Shigehiro; Sakamoto, Tsuguo; Honda, Masayuki; Nishiguchi, Ryohei; Ogawa, Fumihiro

    2016-11-01

    We report a rare case of visceral injury after totally extraperitoneal endoscopic inguinal hernia repair. A 48-year-old man underwent needlescopic totally extraperitoneal repair of a direct inguinal hernia. Bleeding from a branch of the inferior epigastric vessels occurred at the beginning of the extraperitoneal dissection with a monopolar electrosurgical device. Hemostasis was prolonged. However, herniorrhaphy and mesh repair were successfully performed, and no peritoneal disruption or pneumoperitoneum was visible. The patient was discharged home on the next day. However, 30 h after this operation, he underwent diagnostic and operative laparoscopy because of acute abdominal pain. Ileal perforation was found and repaired, and pathological examination indicated cautery artifact. Thus, thermal damage to the ileum during the initial operation may have caused the bowel perforation. To the best of our knowledge, no other cases of bowel perforation after totally extraperitoneal repair without peritoneal disruption have been reported.

  12. Unusual cause of pneumomediastinum in a laparoscopic extraperitoneal inguinal hernia repair

    PubMed Central

    Teng, Tze Yeong; Lau, Cheryl Chien-Li

    2014-01-01

    Pneumomediastinum is an extremely rare complication after laparoscopic inguinal hernia repair. Very few cases have been reported in the surgical literature to date and most reports indicate pneumoperitoneum from the transabdominal preperitoneal approach as a causative factor. This case report describes a patient in whom an elective total extraperitoneal inguinal hernia repair was complicated by a pneumomediastinum without concomitant pneumoperitoneum, and identifies the tracking of air along the anterior extraperitoneal space and endothoracic fascia as a cause. Previous case reports were reviewed and possible etiologies are discussed. PMID:25348336

  13. Combined laparoscopic and open extraperitoneal approach to scrotal hernias.

    PubMed

    Ferzli, G S; Rim, S; Edwards, E D

    2013-04-01

    Laparoscopic repair of scrotal hernias is often a difficult endeavor to successfully complete. The longstanding nature of these hernias often results in significant adhesions and anatomic distortion of the inguinal floor. These two issues make reduction of the hernia arduous and subsequent reinforcement of the parietal sac difficult. We have previously described techniques to increase the chances of success when attempting laparoscopic repair of scrotal hernias. Here, we describe some of those techniques as well as a combined laparoscopic and open approach to achieve a robust preperitoneal repair of incarcerated scrotal hernias when the usual totally extraperitoneal approach does not work. We performed a retrospective review of 1890 TEP hernia repairs we performed from 1990 to 2010. Rate of conversion to an open approach or a combined laparoscopic and open approach was examined. Incidence of complications or recurrences was assessed over a 12-month follow-up period. Among the 1890 TEP repairs, 94 large scrotal hernias were identified. Of these, nine cases (9.5 %) required conversion to an open procedure due to an incarcerated and indurated omentum. Three were completed with a conventional open preperitoneal whereas six patients (6.4 %) underwent repair with the combined approach. In this group, no recurrences or complications were found over a 12-month period. In cases where a large scrotal hernia may be difficult or dangerous to reduce laparoscopically, immediate conversion to an open repair may not be necessary. A combined laparoscopic and open approach can greatly assist in the visualization and dissection of the preperitoneal space, thereby facilitating reduction of the hernia and placement of the mesh.

  14. Single-incision laparoscopic total extraperitoneal repair for a Grynfeltt hernia: a case report

    PubMed Central

    2014-01-01

    Introduction A superior lumbar hernia, which is also known as a Grynfeltt hernia, is a rare abdominal wall defect that can be primary or secondary to trauma or orthopedic surgery. The anatomic location of a lumbar hernia makes diagnosis and repair challenging. We successfully repaired a lumbar hernia using a single-incision laparoscopic total extraperitoneal approach. To the best of our knowledge, this is the first report of the use of this surgical technique in the treatment of a primary Grynfeltt hernia. Case presentation A 76-year-old Taiwanese man presented to our hospital with a left lower bulging mass noted for over three months. Abdominal computed tomography revealed a left Grynfeltt hernia. We performed a single-incision laparoscopic total extraperitoneal repair. Our patient was discharged uneventfully on the fourth day after the operation. There was no evidence of recurrence after six months of follow-up. Conclusion A laparoscopic total extraperitoneal repair for a lumbar hernia provides an excellent operative view and minimal invasiveness. The single-incision technique also provides better cosmetic outcomes. Our experience suggests that the single-incision laparoscopic total extraperitoneal approach may be a feasible and safe alterative to conventional approaches in lumbar hernia repair. PMID:24428946

  15. Total Extraperitoneal Hernia Repair: Residency Teaching Program and Outcome Evaluation.

    PubMed

    Garofalo, Fabio; Mota-Moya, Pau; Munday, Andrew; Romy, Sébastien

    2017-01-01

    Total extraperitoneal (TEP) hernia repair has been shown to offer less pain, shorter postoperative hospital stay and earlier return to work when compared to open surgery. Our institution routinely performs TEP procedures for patients with primary or recurrent inguinal hernias. The aim of this study was to show that supervised senior residents can safely perform TEP repairs in a teaching setting. All consecutive patients treated for inguinal hernias by laparoscopic approach from October 2008 to June 2012 were retrospectively analyzed from a prospective database. A total of 219 TEP repairs were performed on 171 patients: 123 unilateral and 48 bilateral. The mean patient age was 51.6 years with a standard deviation (SD) of ± 15.9. Supervised senior residents performed 171 (78 %) and staff surgeons 48 (22 %) TEP repairs, respectively. Thirty-day morbidity included cases of inguinal paresthesias (0.4 %, n = 1), umbilical hematomas (0.9 %, n = 2), superficial wound infections (0.9 %, n = 2), scrotal hematomas (2.7 %, n = 6), postoperative urinary retentions (2.7 %, n = 6), chronic pain syndromes (5 %, n = 11) and postoperative seromas (6.7 %, n = 14). Overall, complication rates were 18.7 % for staff surgeons and 19.3 % for residents (p = 0.83). For staff surgeons and residents, mean operative times for unilateral hernia repairs were 65 min (SD ± 18.9) and 77.6 min (SD ± 29.8) (p = 0.043), respectively, while mean operative times for bilateral repairs were 115 min (SD ± 40.1) and 103.6 (SD ± 25.9) (p = 0.05). TEP repair is a safe procedure when performed by supervised senior surgical trainees. Teaching of TEP should be routinely included in general surgery residency programs.

  16. Cyanoacrylate surgical glue for mesh fixation in laparoscopic total extraperitoneal hernia repair.

    PubMed

    Garcia-Vallejo, Luis; Couto-Gonzalez, Ivan; Concheiro-Coello, Pablo; Brea-Garcia, Beatriz; Taboada-Suarez, Antonio

    2014-06-01

    In an attempt to find the ideal surgical technique for mesh fixation during laparoscopic total extraperitoneal inguinal hernia repair, we evaluate the use of a synthetic surgical glue (N-butyl-cyanoacrylate-Glubran 2) in an effort to reduce postoperative pain and the complications associated with the use of staples. We have prospectively evaluated 61 consecutive patients (73 hernias) with a minimum follow-up period of 18 months and an average of 29.7 months, without any significant complications present. The majority (59%) only required low dosages of painkillers during the first 24 hours after surgery and have not experienced any cases of chronic pain or recurring hernias in the time period described. On the basis of this initial experience, the use of the surgical glue used to repair inguinal hernias with the laparoscopic total extraperitoneal technique has been proved to be a simple and effective surgical method for mesh fixation.

  17. Asymptomatic extraperitoneal inguinoscrotal hernia involving ureter: A case presentation and review of the literature

    PubMed Central

    Falidas, Evangelos; Gourgiotis, Stavros; Veloudis, George; Exarchou, Elena; Vlachos, Konstantinos; Villias, Constantinos

    2015-01-01

    An inguinoscrotal hernia is a common disorder that usually contains intraperitoneal organs (small intestine, colon, appendix, ovaries). Extraperitoneal ureteral herniation into an inguinoscrotal hernia is a rare condition and often associated with congenital abnormalities or postoperative anatomic changes. A high index of suspicion is needed in order to avoid intraoperative ureteric injuries. We herein report the case of a ureteric herniation into an inguinoscrotal hernia incidentally found during a scheduled hernia repair. PMID:26604607

  18. Impact of extraperitoneal lymphadenectomy on treatment and survival in patients with locally advanced cervical cancer.

    PubMed

    Gil-Moreno, Antonio; Díaz-Feijoo, Berta; Pérez-Benavente, Asumpció; del Campo, José M; Xercavins, Jordi; Martínez-Palones, José M

    2008-09-01

    During the last years, and coinciding with the beginning of the concomitant treatment with radio-chemotherapy, a better control of local cervical cancer has been reached, although failures in the systemic control of the illness have been more frequent. One of the main causes is not treating the illness at the level of the para-aortic lymph nodes, basically because their affectation is unknown and because imaging tests have a high percentage of false negative results. At this time, it is when laparoscopic para-aortic lymphadenectomy arises, in order to be able to know the extension of the illness better before treatment. A extraperitoneal laparoscopic approach is described in order to reduce complications derived from a possible extended irradiation. Between August 2001 and October 2007, a total of 69 patients with bulky and locally advanced cervical cancer (FIGO stages IB2, IIA > 4 cm and IIB-IVA) underwent extraperitoneal laparoscopic lymphadenectomy for surgical staging. Extraperitoneal aortic lymphadenectomy by laparoscopic approach is a technique with low morbidity. Special laparoscopic material is not required and if it is performed by a team trained in technical endoscopics it is not difficult. Radio-chemotherapy treatment began immediately after laparoscopy because of its minimal aggression.

  19. Occult hernias and bilateral endoscopic total extraperitoneal inguinal hernia repair: is there a need for prophylactic repair? : Results of endoscopic extraperitoneal repair over a period of 10 years.

    PubMed

    Saggar, V R; Sarangi, R

    2007-02-01

    An advantage of the endoscopic total extraperitoneal approach over the conventional hernia repair is detection of an unsuspected, asymptomatic hernia on the contralateral side. A high incidence of occult contralateral hernias has been reported in the literature. However, few studies have examined the incidence of development of a hernia on the healthy side evaluated previously during an endoscopic unilateral hernia repair. This study aims to evaluate the incidence of development of a contralateral hernia after a previous bilateral exploration. The need for a prophylactic contralateral repair is also addressed. We retrospectively reviewed the results of 822 endoscopic total extraperitoneal inguinal hernia repairs done in 634 patients over a period of 10 years from May 1993 to 2003. Incidence of hernia undetected clinically and during previous contralateral repair was assessed over a follow up period ranging from 10 to 82 months. About 7.97% of bilateral hernias were clinically occult hernias. Only 1.12% of unilateral hernia repairs (who had undergone a contralateral evaluation at surgery) subsequently developed a hernia on the other side. The endoscopic approach to inguinal hernia repair is an excellent tool to detect and treat occult contralateral hernias. The incidence of hernia occurring at the contralateral side after a previous bilateral exploration is low, hence a prophylactic repair on the contralateral side is not recommended on a routine basis.

  20. Extraperitoneal robot-assisted laparoscopic radical prostatectomy: a single-center experience beyond the learning curve.

    PubMed

    Ploussard, Guillaume; Salomon, Laurent; Parier, Bastien; Abbou, Claude Clément; de la Taille, Alexandre

    2013-06-01

    To report our surgical technique and outcomes after extraperitoneal robot-assisted laparoscopic radical prostatectomy (RALRP). At Henri Mondor's Hospital, we performed the first RALRP in 2001 and started to perform routinely RALRP since 2006. Preoperative characteristics, perioperative parameters, functional and oncological outcomes were collected in a prospective database and studied. All parameters were tested in patients undergoing RALRP beyond the learning curve of each surgeon. The overall cohort included 792 patients. RALRP offers interesting results in terms of hospital stay, operative time, and blood loss. The overall rate of complications was low, especially concerning the rates of anastomosis' complications. An extraprostatic extension was seen in 42.8 % of specimens. The overall rate of positive margins was 30.7 % of specimens. In our cohort, after a mean follow-up of 19 months, 8.7 % of PSA failure has been reported. The rate of continence was 77.4 % at 6 months and 96.8 % at 2 years. The rate of potency was 17 % at 3 months and 60.9 % at 2 years. The 2-year rate was 86.7 % in case of intrafascial dissection. A trifecta outcome was achieved in 44 and 53 % of men at 12 and 24 months, respectively. The extraperitoneal approach confers interesting results in terms of perioperative parameters as previously described in series using a transperitoneal approach. Functional outcomes in terms of continence and potency recovery after extraperitoneal seem equivalent to those reported after transperitoneal RALRP. Longer follow-up is warranted to confirm our favorable mid-term oncologic outcomes.

  1. Extraperitoneal access for kidney transplantation in children weighing 20 kg. or less.

    PubMed

    Nahas, W C; Mazzucchi, E; Scafuri, A G; Antonopoulos, I; Neto, E D; Ianhez, L E; Arap, S

    2000-08-01

    We present our experience with kidney transplantation in children weighing 20 kg. or less. Surgery was done via extraperitoneal access while preserving the peritoneal cavity intact with special attention given to technical feasibility and the complication rate. Included in our study were 46 children with a median age of 7 years weighing 20 kg. or less (mean 16.6), of whom 16 weighed less than 15 kg. (median 13.2). The 25 boys and 21 girls underwent a total of 49 kidney transplants, including 2 in 3 during the study. Donors were living related in 44 cases and cadaveric in 5. Surgical access was obtained by making a J-shaped pararectal incision in a curvilinear fashion from the symphysis pubis to near the costal border. Mean hospital stay was 22.9 days (range 6 to 83) and mean followup was 55.8 months (range 12 to 131). All patients received water on day 1 and food on day 2 postoperatively. In 6 patients 7 surgical complications developed, including urinary fistula in 2, superficial wound infection in 2 and vascular complications in 3 (renal vein thrombosis, stenosis and renal artery kinking in 1 each). Only 1 graft was lost due to a surgical complication. There are many advantages to using extraperitoneal access without an increase in surgical complications or technical difficulty. Absent gastrointestinal complications, an easier way to perform percutaneous biopsy, treatment of any surgical complication with no need for repeat laparotomy and the possibility of using the peritoneal cavity when dialysis is needed postoperatively are attractive justifications for extraperitoneal access.

  2. [Extraperitoneal ligation herniorraphy by the acute infectious diseases of the abdominal cavity in children].

    PubMed

    Ignat'ev, R O; Bataev, S M

    2012-01-01

    Surgery on the reason of the "acute abdomen" in children often reveals the persisting vaginal peritoneal defects, which further lead to hernia formation. 23 children (aged 4-15 years) were operated on the acute uncomplicated appendicitis (n=10), acute mesadenitis (n=3), appendicular local and pelvioperitonitis (n=9) and ovary apoplexia (n=1). Inguinal hernia was revealed in all patients during laparoscopy. After videoendoscopic sanation of the abdomen and appendectomy (if it was necessary) the extraperitoneal ligation herniorraphy in author's modification was performed. The were no cases of abdominal complications as well as hernia recurrence among the treated patients.

  3. Extraperitoneal Rupture of a Bladder Diverticulum and the Role of Multidetector Computed Tomography Cystography.

    PubMed

    Kodama, Koichi; Takase, Yasukazu; Saito, Katsuhiko

    2016-11-01

    Nontraumatic rupture of the bladder is less widely recognized than traumatic rupture, with a challenging early diagnosis due to high variability in clinical presentations. We report a case of extraperitoneal rupture of a bladder diverticulum in a patient with diabetes mellitus who presented with paralytic ileus. Despite conservative management, the patient developed sepsis requiring surgical treatment. Urinary tract infection and bladder outlet obstruction were considered to be potential mechanisms of the rupture. Multidetector computed tomography cystography should be used as the first-line modality when evaluating for a suspected bladder rupture, even in patients with nontraumatic bladder rupture.

  4. Paralysis of the femoral nerve following totally extraperitoneal laparascopic inguinal hernia repair.

    PubMed

    Lange, B; Langer, C; Markus, P M; Becker, H

    2003-07-01

    Totally extraperitoneal preparation (TEP) of an inguinal hernia is an established method of treating inguinal hernias associated with an acceptable complication rate (2-12%) and low rate of recurrence (0-3%). This is the first reported case of sensorimotor paralysis of the femoral nerve following the complete endoscopic mesh treatment of a primary inguinal hernia to the left side. Following a discussion of the necessary diagnostic and therapeutic steps, traumatic postsurgical paralysis of the nerve as well as spontaneous paralysis of the femoral nerve are discussed. The prognosis is positive given the lack of macroscopic evidence of any direct damage to the nerve.

  5. Extraperitoneal hemorrhagic rupture of a simple hepatic cyst. A case report and literature review.

    PubMed

    Vannucchi, Andrea; Masi, Andrea; Vestrini, Gabriele; Tonelli, Francesco

    2016-09-30

    Hemorrhagic rupture is a very rare complication of a simple hepatic cyst. We report the first case of a totally extraperitoneal rupture of a recurrent cyst, occurred in a 73-year-old man who presented with acute right hypochondralgia. Computed tomography revealed the rupture of a large hemorrhagic cyst in the right liver lobe and the formation of a voluminous hematoma in the retroperitoneal space. Despite the absence of hemoperitoneum, the entity of the bleeding led us to perform an urgent and successful surgical intervention. A review of the literature was conducted. To date, 9 cases of hemorrhagic rupture of simple hepatic cyst have been described and our case is the first one characterized by extraperitoneal bleeding. Our clinical management was in accordance with the majority of the other Authors. Different surgical procedures have been proposed and the best approach has not been established yet. However, the laparotomic approach should be preferred for a better control of the bleeding. In conclusion, the hemorrhagic rupture of a liver cyst is a life-threatening complication and a prompt surgery is necessary to prevent the hypovolemic shock.

  6. Modified approach for extraperitoneal laparoscopic staging for locally advanced cervical cancer.

    PubMed

    Gil-Moreno, A; Maffuz, A; Díaz-Feijoo, B; Puig, O; Martínez-Palones, J M; Pérez, A; García, A; Xercavins, J

    2007-12-01

    Describe a modified approach to the technique for staging laparoscopic extraperitoneal aortic and common iliac lymph node dissection for locally advanced cervical cancer.Retrospective, nonrandomized clinical study. (Canadian Task Force classification II-2), setting in an acute-care, teaching hospital. Thirty-six patients with locally advanced cervical cancer underwent laparoscopic surgical staging via extraperitoneal approach with the conventional or the modified technique from August 2001 through September 2004. Clinical outcomes in 23 patients who were operated on with the conventional technique using index finger for first trocar entrance; 12 patients with the modified technique using direct trocar entrance, were compared. One patient was excluded due to peritoneal carcinomatosis. Technique, baseline characteristics, histopathologic variables and surgical outcome were measured. There were no significant differences in patients basal characteristics on comparative analysis between conventional and modified technique. With our proposed modified technique, we obtained a reduced surgical procedure duration and blood loss. The proposed modified surgical technique offers some advantages, is an easier approach because the parietal pelvic peritoneum is elastic and this helps to avoid its disruption at time of trocar insertion, size of incision is shorter, we achieved no CO2 leak through the trocar orifice, and wound suture is fast and simple.

  7. Complete urinary tract exenteration for a dialysis patient with urothelial cancer: lower midline and extraperitoneal approach in a supine position.

    PubMed

    Ou, Chien-Hui; Yang, Wen-Horng

    2011-05-01

    To report a novel technique of extraperitoneal complete urinary tract exenteration (CUTE) for dialysis patients with multifocal urothelial cancer via a lower midline approach in a supine position (the spread-eagle position [SEP]). From October 2006 to May 2009, extraperitoneal CUTE was performed in 10 dialysis patients with multifocal urothelial cancer. Patients were placed supine with both legs extended and abducted at 45 to 60 degrees and both arms stretched out to the sides (SEP). CUTE involves simultaneous bilateral hand-assisted retroperitoneoscopic nephroureterectomy (HARN) and cystectomy or cystoprostatectomy. Bilateral HARN was completed via a 7- to 8-cm lower midline incision and 4 laparoscopic ports (2 on each side). Infraumbilical incision was extended to 12 cm and then extraperitoneal cystectomy was performed under direct vision using standard open surgical techniques. All procedures were successful. The mean operation time of extraperitoneal CUTE was 328 minutes. The time to oral intake was 2.6 days and to ambulation was 4.6 days. The mean parenteral narcotic requirement (morphine) was 43.6 mg (range, 12-88.6). No patient had recurrent transitional cell carcinoma at a mean follow-up of 29.8 months. Extraperitoneal CUTE via a lower midline incision in a completely supine position is feasible and safe. This technique has the benefit of easy supine positioning, eliminates the need for interprocedural repositioning, avoids bowel interference of the visual field, and reduces the risk of possible mechanical bowel injury of a retroperitoneal approach. This approach is a rational option when CUTE is considered. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Single site and conventional totally extraperitoneal techniques for uncomplicated inguinal hernia repair: A comparative study

    PubMed Central

    de Araújo, Felipe Brandão Corrêa; Starling, Eduardo Simão; Maricevich, Marco; Tobias-Machado, Marcos

    2014-01-01

    OBJECTIVE: To demonstrate the feasibility of endoscopic extraperitoneal single site (EESS) inguinal hernia repair and compare it outcomes with the conventional totally extraperitoneal (TEP) technique. BACKGROUND: TEP inguinal hernia repair is a widely accepted alternative to conventional open technique with several perioperative advantages. Transumbilical laparoendoscopic singlesite surgery (LESS) is an emerging approach and has been reported for a number of surgical procedures with superior aesthetic results but other advantages need to be proven. PATIENTS AND METHODS: Thirty-eight uncomplicated inguinal hernias were repaired by EESS approach between January 2010 and January 2011. All procedures were performed through a 25 cm infraumbilical incision using the Alexis wound retractor attached to a surgical glove and three trocars. Body mass index, age, operative time, blood loss, complications, conversion rate, analgesia requirement, hospital stay, return to normal activities and patient satisfaction with aesthetic results were analysed and compared with the last 38 matched-pair group of patients who underwent a conventional TEP inguinal hernia repair by the same surgeon. RESULTS: All procedures were performed successfully with no conversion. In both unilateral and bilateral EESS inguinal repairs, the mean operative time was longer than conventional TEP (55± 20 vs. 40± 15 min, P = 0.049 and 70± 15 vs. 55± 10 min, P = 0.014). Aesthetic result was superior in the EESS group (2.88± 0.43 vs. 2.79± 0.51, P = 0.042). There was no difference between the two approaches regarding blood loss, complications, hospital stay, time until returns to normal activities and analgesic requirement. CONCLUSION: EESS inguinal hernia repair is safe and effective, with superior cosmetic results in the treatment of uncomplicated inguinal hernias. Other advantages of this new technique still need to be proven. PMID:25336820

  9. Long-term results after neoadjuvant radiochemotherapy for locally advanced resectable extraperitoneal rectal cancer.

    PubMed

    Coco, Claudio; Valentini, Vincenzo; Manno, Alberto; Mattana, Claudio; Verbo, Alessandro; Cellini, Numa; Gambacorta, Maria Antonietta; Covino, Marcello; Mantini, Giovanna; Miccichè, Francesco; Pedretti, Giorgio; Petito, Luigi; Rizzo, Gianluca; Cosimelli, Maurizio; Impiombato, Fabrizio Ambesi; Picciocchi, Aurelio

    2006-03-01

    This study was designed to evaluate long-term outcome in locally advanced resectable extraperitoneal rectal cancer treated by preoperative radiochemotherapy. Eighty-three consecutive patients who developed locally advanced resectable extraperitoneal rectal cancer underwent preoperative concomitant radiochemotherapy followed by surgery, including total mesorectal excision. Median follow-up was 108 (range, 10-169) months. The living patients underwent complete follow-up of, at least, nine years. Fourteen patients developed local recurrence. The time to detection was longer than two years in eight cases and longer than five years in four. Twenty-one patients developed metastases, 19 within the first five years from surgery. At the univariate analysis, clinical stage at presentation, lymph node involvement at clinical restaging after neoadjuvant therapy, and pT and pN stage were found positively correlated to the incidence of metastases. At the multivariate analysis, the only factors which confirmed a positive correlation were pT stage and pN stage. The actuarial overall survival at five, seven, and ten years was 75.5, 67.8, and 60.4 percent, respectively. The same figures for cancer-related survival were 77.9, 70, and 65.8 percent. At the univariate analysis, factors directly correlated with worse survival were: TNM stage at clinical restaging after neoadjuvant therapy (in particular lymph node involvement) pTNM, pT, and pN. At the multivariate analysis the only factors that confirmed a correlation with worse survival were pTNM, pT, and pN. Long- term follow-up allows to individuate 28 percent of all local relapses after the first five years from surgery. Postoperative stage is highly predictive of prognosis.

  10. Treatment of uterine prolapse with bilateral hydronephrosis in a young nulliparous woman; a new minimally invasive extraperitoneal technique.

    PubMed

    Kurt, S; Guler, T; Canda, M T; Demirtas, Ö; Tasyurt, A

    2014-06-01

    A 37-year-old nulligravid woman presented with a 2-year history of uterine prolapse along with mixed incontinence. Gynecological examination confirmed third degree cystocele and uterine prolapse. Renal ultrasonography showed enlarged kidneys and marked dilation of the bilateral pelvicalyceal system. She was hospitalized and a ring pessary was inserted after bladder catheterization. Her preoperative evaluation was performed and the patient was operated one month after her first admission. Anterior colporrhaphy along with Kurt Extraperitoneal Ligamentopexy was performed without any complication. A control visit on second postoperative month revealed recovery of incontinence symptoms and no prolapse was observed. To our knowledge this is the first reported treatment of a case with bilateral hydronephrosis due to uterine prolapse that were corrected and overcame with a novel minimally invasive extraperitoneal approach by fixation of bilateral round ligaments to the rectus fascia sheet.

  11. Prospective Randomized Trial Comparing Transperitoneal Versus Extraperitoneal Laparoscopic Aortic Lymphadenectomy for Surgical Staging of Endometrial and Ovarian Cancer: The STELLA Trial.

    PubMed

    Díaz-Feijoo, Berta; Correa-Paris, Alejandro; Pérez-Benavente, Assumpció; Franco-Camps, Silvia; Sánchez-Iglesias, José Luis; Cabrera, Silvia; de la Torre, Javier; Centeno, Cristina; Puig, Oriol Puig; Gil-Ibañez, Blanca; Colas, Eva; Magrina, Javier; Gil-Moreno, Antonio

    2016-09-01

    There is an ongoing debate on which approach, transperitoneal or extraperitoneal, is superior for the performance of laparoscopic aortic lymphadenectomy (LPA-LND) for the surgical staging of gynecologic cancer. A prospective randomized trial (STELLA trial) was designed to compare the perioperative outcomes and node retrieval of extraperitoneal versus transperitoneal aortic lymphadenectomy by laparoscopy or robot-assisted laparoscopy. Patients with endometrial or ovarian carcinoma requiring aortic lymphadenectomy for surgical staging were randomized to an extraperitoneal or transperitoneal approach by laparoscopy or robot-assisted laparoscopy between June 2012 and July 2014. A total of 60 patients were entered into the study, 48 with endometrial cancer (80 %) and 12 with ovarian cancer (20 %). Thirty-one patients (51.6 %) were randomly assigned to the extraperitoneal group and 29 to the transperitoneal group (48.3 %). The means LPA-LND operating time was 90 min in both group (p = 0.343). The mean (range) blood loss was 105 (10-400) mL for extraperitoneal versus 100 (5-1000) mL for transperitoneal group (p = 0.541). There were no differences in the number of collected lymph nodes between the two groups [median (range) for extraperitoneal 12 (4-41) vs. 13 (4-29) for transperitoneal (p = 0.719)]. The extraperitoneal and transperitoneal approaches for laparoscopic and robotic aortic lymphadenectomy provide similar perioperative outcomes and nodal yields. The STELLA trial is registered at the US National Institutes of Health (ClinicalTrials.gov) #NCT01810874.

  12. Midline Extraperitoneal Approach to Retroperitoneal Lymph Node Dissection in Testicular Cancer: Minimizing Surgical Morbidity.

    PubMed

    Syan-Bhanvadia, Sumeet; Bazargani, Soroush T; Clifford, Thomas G; Cai, Jie; Miranda, Gus; Daneshmand, Siamak

    2017-03-18

    Retroperitoneal lymph node dissection (RPLND) is an important component of the management of testicular germ cell tumor (GCT) but carries significant surgical morbidity. To describe our experience with a midline extraperitoneal (EP) approach to RPLND for seminomatous and nonseminomatous GCT. From 2010 to 2015, 122 consecutive patients underwent RPLND from a prospective database. Patients requiring aortic resection or retrocrural dissection or with intraperitoneal disease were excluded. The remaining 69 patients underwent midline EP-RPLND. Open midline EP-RPLND was performed using a standardized technique. Perioperative and long-term outcomes were analyzed. Complications were graded using the Clavien-Dindo classification. A descriptive analysis using SAS software was performed. A total of 68 patients underwent midline EP-RPLND successfully (98.6%). The median age was 28 yr (range 17-55). On preoperative imaging the size of the retroperitoneal mass or lymphadenopathy was <2cm in 29 patients, 2-4.9cm in 15 patients, and >5cm in 24 patients, of which 19 were >10cm. The median estimated blood loss was 325ml (interquartile range [IQR] 200-612.5). The median number of lymph nodes resected was 36 (IQR 24.5-49); the median number of positive nodes was one (IQR 0-4). The median time for return of bowel function was 2 d (IQR 1-2) and hospital stay 3 d (IQR 3-4). There were no cases of ileus. Eleven patients had 12 (17.6%) 90-d complications. Of these, six (55%) were Clavien grade 1, five (45%) were grade 2, and one was grade 3b (1.5%). Antegrade ejaculation rates were 91.6% in the primary group and 96.8% in the post-chemotherapy group. Midline EP-RPLND can be performed safely without compromising the completeness of the resection. This approach is associated with rapid return of bowel function, minimal rates of ileus, and short hospital stay. A midline extraperitoneal approach for retroperitoneal lymph node dissection in testicular cancer is safe and effective and leads to

  13. Efficacy of 3-Dimensional Endorectal Ultrasound for Staging Early Extraperitoneal Rectal Neoplasms.

    PubMed

    Pinto, Rodrigo Ambar; Corrêa Neto, Isaac José Felippe; Nahas, Sérgio Carlos; Rizkalah Nahas, Caio Sérgio; Sparapan Marques, Carlos Frederico; Ribeiro Junior, Ulysses; Kawaguti, Fábio Shiguehissa; Cecconello, Ivan

    2017-05-01

    Adequate oncologic staging of rectal neoplasia is important for treatment and prognostic evaluation of the disease. Diagnostic methods such as endorectal ultrasound can assess rectal wall invasion and lymph node involvement. The purpose of this study was to correlate findings of 3-dimensional endorectal ultrasound and pathologic diagnosis of extraperitoneal rectal tumors with regard to depth of rectal wall invasion, lymph node involvement, percentage of rectal circumference involvement, and tumor extension. Consecutive patients with extraperitoneal rectal tumors were prospectively assessed by 3-dimensional endorectal ultrasound blind to other staging methods and pathologic diagnosis. Patients who underwent endorectal ultrasound followed by surgery were included in the study. The study was conducted at a single academic institution. Sensitivity, specificity, positive and negative predictive values, area under curve, and κ coefficient between 3-dimensional endorectal ultrasound and pathologic diagnosis were determined. Intraclass correlation coefficient was calculated for tumor extension and percentage of rectal wall involvement. Forty-four patients (27 women; mean age = 63.5 years) were evaluated between September 2010 and June 2014. Most lesions were malignant (72.7%). For depth of submucosal invasion, 3-dimensional endorectal ultrasound showed sensitivity of 77.3%, specificity of 86.4%, positive predictive value of 85.0%, a negative predictive value of 79.2%, and an area under curve of 0.82. The weighted κ coefficient for depth of rectal wall invasion staging was 0.67, and there was no agreement between 3-dimensional endorectal ultrasound and pathologic diagnosis for lymph node involvement (κ = -0.164). Intraclass correlation coefficient for lesion extension and percentage of rectal circumference involvement were 0.45 and 0.66. A better correlation between 3-dimensional endorectal ultrasound and pathologic diagnosis was observed in tumors <5 cm and with <50

  14. Minilaparoscopic Technique for Inguinal Hernia Repair Combining Transabdominal Pre-Peritoneal and Totally Extraperitoneal Approaches

    PubMed Central

    Loureiro, Marcelo P.; Bonin, Eduardo A; Claus, Christiano P.; Silva, Frederico W.; Cury, Antonio M.; Fernandes, Flavio A.M.

    2012-01-01

    Introduction: Endoscopic surgical repair of inguinal hernia is currently conducted using 2 techniques: the totally extraperitoneal (TEP) and the transabdominal (TAPP) hernia repair. The TEP procedure is technically advantageous, because of the use of no mesh fixation and the elimination of the peritoneal flap, leading to less postoperative pain and faster recovery. The drawback is that TEP is not performed as frequently, because of its complexity and longer learning curve. In this study, we propose a hybrid technique that could potentially become the gold standard of minimally invasive inguinal hernia surgery. This will be achieved by combining established advantages of TEP and TAPP associated with the precision and cosmetics of minilaparoscopy (MINI). Materials and Surgical Technique: Between January and July 2011, 22 patients were admitted for endoscopic inguinal hernia repair. The combined technique was initiated with TAPP inspection and direct visualization of a minilaparoscopic trocar dissection of the preperitoneum space. A10-mm trocar was then placed inside the previously dissected preperitoneal space, using the same umbilical TAPP skin incision. Minilaparoscopic retroperitoneal dissection was completed by TEP, and the surgical procedure was finalized with intraperitoneal review and correction of the preperitoneal work. Discussion: The minilaparoscopic TEP-TAPP combined approach for inguinal hernia is feasible, safe, and allows a simple endoscopic repair. This is achieved by combining features and advantages of both TAPP and TEP techniques using precise and sophisticated MINI instruments. Minilaparoscopic preperitoneal dissection allows a faster and easier creation of the preperitoneal space for the TEP component of the procedure. PMID:23484566

  15. A 10-year experience of totally extraperitoneal endoscopic repair for adult inguinal hernia.

    PubMed

    Toma, Hiroki; Eguchi, Toru; Toyoda, Shuichi; Okabe, Yasuhiro; Kobarai, Tomonari; Naritomi, Gen; Ogawa, Takahiro; Hirota, Ichio

    2015-11-01

    Laparoscopic surgery is fast becoming the treatment of choice for inguinal hernia. By reviewing our 10-year experience of performing totally extraperitoneal repair (TEP), we sought to establish its clinical significance in the treatment of adult inguinal hernia. We reviewed retrospectively the clinical records of patients who underwent TEP for adult inguinal hernia between January 2003 and December 2012. None of the 303 patients with adult primary or recurrent inguinal hernia in our study needed TEP converted to other procedures or suffered serious complications during the procedure. A significant difference was noted in the operation time between direct (n = 32) vs indirect (n = 128) hernias in the primary unilateral inguinal hernia group (91 ± 27 vs 80 ± 32 min, p = 0.033) and between direct/direct (n = 31) vs indirect/indirect (n = 24) hernias (136 ± 58 vs 89 ± 24 min, p = 0.01) in the primary bilateral inguinal hernia group. The only postoperative complications recorded were four cases of hernia recurrence (1.3 %) and one case of chronic pain (0.3 %). The results obtained for TEP over 10 years support this as a promising procedure for the treatment of adult inguinal hernia.

  16. Successful treatment of osteitis pubis by using totally extraperitoneal endoscopic technique.

    PubMed

    Paajanen, H; Heikkinen, J; Hermunen, H; Airo, I

    2005-05-01

    Osteitis pubis is characterized by pain, inflammation, and sclerosis in the pubic symphysis. It is often a self-limiting disease in athletes, but persistent pain may occasionally need surgery. Video-assisted placement of extraperitoneal retropubic synthetic mesh to support the damaged area may hasten the healing of this injury. During 1997 - 2002 five elite level male athletes with chronic groin pain associated with osteitis pubis were operated. The diagnosis was based on clinical findings, x-ray, magnetic resonance imaging (MRI), and isotope bone scanning. A 10 x 15 cm polypropylene mesh was placed into preperitoneal retropubic space using video-assisted technique. The pain and return to sport were asked at 1, 6, and 12 months after surgery. Preoperative technetium bone scan revealed an enhanced isotope uptake of pubic bone in each patient. T2-weighted MRI (n = 3) indicated bone marrow edema, which was decreased postoperatively on repeated MRI scans. Periosteal edema and irritation were also seen at operation. No complications were associated with the insertion of mesh. All 5 athletes returned to their sport activities between one to two months after surgery. After one year, no tenderness or pain was observed in the pubic bone. When conservative treatment fails, the placement of retropubic mesh is safe and a mini-invasive method to hasten the rehabilitation of osteitis pubis in selected cases. The postoperative recovery was uneventful, and the patients returned rapidly to their sporting activities.

  17. Laparoendoscopic single-site versus conventional laparoscopic total extraperitoneal hernia repair: a prospective randomized clinical trial.

    PubMed

    Tsai, Yao-Chou; Ho, Chen-Hsun; Tai, Huai-Ching; Chung, Shiu-Dong; Chueh, Shih-Chieh

    2013-12-01

    This study aimed to compare laparoendoscopic single-site (LESS) total extraperitoneal (TEP) repair with conventional laparoscopic TEP repair for the treatment of inguinal hernias. To date, no other studies have compared the LESS and conventional laparoscopic TEP approaches for the treatment of inguinal hernia in a prospective randomized study setting. For this study, 100 patients undergoing inguinal hernia repair were prospectively randomized into either the LESS TEP group or the conventional laparoscopic TEP group. Pre-, intra-, and postoperative factors were recorded. The primary end point was postoperative pain. The patients were interviewed at outpatient clinics at 1 week, 3 months, and 6 months postoperatively. The demographic data were comparable between the two groups. The median operative time was longer in the LESS TEP group (63.5 min) than in the conventional TEP group (50.5 min) (p = 0.001). No conversion was performed in either group. The mean pain score 2 h postoperatively during rest was significantly higher in the conventional TEP group than in the LESS TEP group (3.9 vs. 2.6; p = 0.02). The postoperative results were comparable between the groups in terms of analgesic requirements, systemic stress responses, complications, and postoperative convalescence. The LESS TEP technique is associated with a longer operative time but offers the minor benefit of a reduction in immediate postoperative pain.

  18. Safety and Efficacy of Single Incision Laparoscopic Surgery for Total Extraperitoneal Inguinal Hernia Repair

    PubMed Central

    2011-01-01

    Almost 20 years after the first laparoscopic inguinal hernia repair was performed, single incision laparoscopic surgery (SILS™) is set to revolutionize minimally invasive surgery. However, the loss of triangulation must be overcome before the technique can be popularized. This study reports the first 100 laparoscopic total extraperitoneal hernia repairs using a single incision. The study cohort comprised 68 patients with a mean age of 44 (range, 18 to 83): 36 unilateral and 32 bilateral hernias. Twelve patients also underwent umbilical hernia repair with the Ventralex patch requiring no additional incisions. A 2.5-cm to 3-cm crescentic incision within the confines of the umbilicus was performed. Standard dissecting instruments and 52-cm/5.5-mm/300 laparoscope were used. Operation times were 50 minutes for unilateral and 80 minutes for bilateral. There was one conversion to conventional 3-port laparoscopic repair and none to open surgery. Outpatient surgery was achieved in all (except one). Analgesic requirements were minimal: 8 Dextropropoxyphene tablets (range, 0 to 20). There were no intraoperative or postoperative complications with a high patient satisfaction score. Single-incision laparoscopic hernia repair is safe and efficient simply by modifying dissection techniques (so-called “inline” and “vertical”). Comparable success can be obtained while negating the risks of bowel and vascular injuries from sharp trocars and achieving improved cosmetic results. PMID:21902942

  19. A prospective randomised trial comparing mesh types and fixation in totally extraperitoneal inguinal hernia repairs.

    PubMed

    Cristaudo, Adam; Nayak, Arun; Martin, Sarah; Adib, Reza; Martin, Ian

    2015-05-01

    The totally extraperitoneal (TEP) approach for surgical repair of inguinal hernias has emerged as a popular technique. We conducted a prospective randomised trial to compare patient comfort scores using different mesh types and fixation using this technique. Over a 14 month period, 146 patients underwent 232 TEP inguinal hernia repairs. We compared the comfort scores of patients who underwent these procedures using different types of mesh and fixation. A non-absorbable 15 × 10 cm anatomical mesh fixed with absorbable tacks (Control group) was compared with either a non-absorbable 15 × 10 cm folding slit mesh with absorbable tacks (Group 2), a partially-absorbable 15 × 10 cm mesh with absorbable tacks (Group 3) or a non-absorbable 15 × 10 cm anatomical mesh fixed with 2 ml fibrin sealant (Group 4). Outcomes were compared at 1, 2, 4 and 12 weeks using the Carolina Comfort Scale (CCS) scores. At 1, 2, 4 and 12 weeks, the median global CCS scores were low for all treatment groups. Statistically significant differences were seen only for median CCS scores and subscores with the use of partially-absorbable mesh with absorbable tacks (Group 3) at weeks 2 and 4. However, these were no longer significant at week 12. In this study, the TEP inguinal hernia repair with minimal fixation results in low CCS scores. There were no statistical differences in CCS scores when comparing types of mesh, configuration of the mesh or fixation methods.

  20. Less Invasive Endometrial Cancer Surgery with Extraperitoneal Pelvic and Para-aortic Lymphadenectomy via a Small Midline Abdominal Incision and the Retroperitoneal Approach.

    PubMed

    Komiyama, Shinichi; Takeya, Chiaki; Takahashi, Rena; Nagasaki, Sumito; Kubushiro, Kaneyuki

    2016-01-01

    [Objective] To achieve less invasive lymphadenectomy in endometrial cancer patients, we performed extraperitoneal pelvic and para-aortic lymphadenectomy via a small midline abdominal incision with retroperitoneal approach. The feasibility and safety of this method were investigated. [Methods] Inclusion criteria were 1) endometrioid adenocarcinoma diagnosed by preoperative biopsy, 2) myometrial invasion by magnetic resonance imaging, and 3) no peritoneal dissemination or distant metastasis by computed tomography. Systematic extraperitoneal dissection of pelvic and para-aortic lymph nodes was performed via an approximately 12-cm midline lower abdominal incision, after which hysterectomy and bilateral salpingo-oophorectomy were done (extraperitoneal group). The historical control group was patients who underwent standard transperitoneal lymphadenectomy followed by hysterectomy and bilateral salpingo-oophorectomy. The two groups were compared for demographic characteristics, perioperative factors, and complications. [Results] A total of 62 patients were enrolled. Demographic and clinicopathological factors showed no differences between the extraperitoneal group (n = 34) and the historical control group (n = 28). The median number of pelvic (30 vs. 28) and para-aortic (14 vs. 17) nodes dissected was also similar. However, median intraoperative blood loss was significantly smaller in the extraperitoneal group than the control group (220 vs. 573 g). Median operating time (265 vs. 323.5 min), median laparotomy time (60 vs. 295 min), and median initial flatus time (8 vs. 32 hours) were all significantly shorter in the extraperitoneal group, while complications and severe postoperative pain were significantly less frequent. [Conclusions] Our new technique was feasible, safe, and less invasive than standard laparotomy. It is an alternative to laparoscope-assisted or robotic procedures.

  1. Less Invasive Endometrial Cancer Surgery with Extraperitoneal Pelvic and Para-aortic Lymphadenectomy via a Small Midline Abdominal Incision and the Retroperitoneal Approach

    PubMed Central

    Komiyama, Shinichi; Takeya, Chiaki; Takahashi, Rena; Nagasaki, Sumito; Kubushiro, Kaneyuki

    2016-01-01

    [Objective] To achieve less invasive lymphadenectomy in endometrial cancer patients, we performed extraperitoneal pelvic and para-aortic lymphadenectomy via a small midline abdominal incision with retroperitoneal approach. The feasibility and safety of this method were investigated. [Methods] Inclusion criteria were 1) endometrioid adenocarcinoma diagnosed by preoperative biopsy, 2) myometrial invasion by magnetic resonance imaging, and 3) no peritoneal dissemination or distant metastasis by computed tomography. Systematic extraperitoneal dissection of pelvic and para-aortic lymph nodes was performed via an approximately 12-cm midline lower abdominal incision, after which hysterectomy and bilateral salpingo-oophorectomy were done (extraperitoneal group). The historical control group was patients who underwent standard transperitoneal lymphadenectomy followed by hysterectomy and bilateral salpingo-oophorectomy. The two groups were compared for demographic characteristics, perioperative factors, and complications. [Results] A total of 62 patients were enrolled. Demographic and clinicopathological factors showed no differences between the extraperitoneal group (n = 34) and the historical control group (n = 28). The median number of pelvic (30 vs. 28) and para-aortic (14 vs. 17) nodes dissected was also similar. However, median intraoperative blood loss was significantly smaller in the extraperitoneal group than the control group (220 vs. 573 g). Median operating time (265 vs. 323.5 min), median laparotomy time (60 vs. 295 min), and median initial flatus time (8 vs. 32 hours) were all significantly shorter in the extraperitoneal group, while complications and severe postoperative pain were significantly less frequent. [Conclusions] Our new technique was feasible, safe, and less invasive than standard laparotomy. It is an alternative to laparoscope-assisted or robotic procedures. PMID:27313778

  2. Incidental Non-Inguinals Hernias in Totally Extra-Peritoneal Hernia Repair

    PubMed Central

    Old, OJ; Kulkarni, SR; Hardy, TJ; Slim, FJ; Emerson, LG; Bulbulia, RA; Whyman, MR

    2015-01-01

    Introduction Totally extra-peritoneal (TEP) inguinal hernia repair allows identification and repair of incidental non-inguinal groin hernias. We assessed the prevalence of incidental hernias during TEP inguinal hernia repair and identified the risk factors for incidental hernias. Materials and Methods Consecutive patients undergoing TEP repair from May 2005 to November 2012 were the study cohort. Inspection for ipsilateral femoral, obturator and rarer varieties of hernia was undertaken during TEP repair. Patient characteristics and operative findings were recorded on a prospectively collected database. Results A total of 1,532 TEP repairs were undertaken in 1,196 patients. Ninety-three patients were excluded due to incomplete data, leaving 1,103 patients and 1,404 hernias for analyses (1,380 male; 802 unilateral and 301 bilateral repairs; median age, 59 years). Among the 37 incidental hernias identified (2.6% of cases), the most common type of incidental hernia was femoral (n=32, 2.3%) followed by obturator (n=2, 0.1%). Increasing age was associated with an increased risk of incidental hernia, with a significant linear trend (p<0.01). The risk for patients >60 years of age was 4.0% vs 1.4% for those aged <60 years (p<0.01). Incidental hernias were found in 29.2% of females vs 2.2% of males, (p<0.0001). Risk of incidental hernia in those with a recurrent inguinal hernia was 3.0% vs 2.6% for primary repair (p=0.79). Conclusions Incidental hernias during TEP inguinal hernia repair were found in 2.6% of cases and, though infrequent, could cause complications if left untreated. The risk of incidental hernia increased with age and was significantly higher in patients aged >60 years and in females. PMID:25723688

  3. 4-Ports endoscopic extraperitoneal radical prostatectomy: preliminary and learning curve results

    PubMed Central

    Barbosa, Humberto do Nascimento; Siqueira, Tiberio Moreno; Barreto, Françualdo; Menezes, Leonardo Gomes; Luna, Mauro José Catunda; Calado, Adriano Almeida

    2016-01-01

    ABSTRACT Introduction There is a lack of studies in our national scenario regarding the results obtained by laparoscopic radical prostatectomy technique (LRP). Except for a few series, there are no consistent data on oncological, functional, and perioperative results on LRP held in Brazil. As for the LRP technique performed by extraperitoneal access (ELRP), when performed by a single surgeon, the results are even scarcer. Objective To analyze the early perioperative and oncologic results obtained with the ELRP, throughout the technical evolution of a single surgeon. Patients and methods A non-randomized retrospective study was held in a Brazilian hospital of reference. In the 5-year period, 115 patients underwent the ELRP procedure. Patients were divided into two groups, the first 57 cases (Group 1) and the following 58 cases, (Group 2). A comparative analysis between the groups of efficacy results and ELRP safety was carried out. Results The average age of patients was 62.8 year-old and the PSA of 6.9ng/dl. The total surgery time was 135.8 minutes on average, and the urethral-bladder anastomosis was 21.9 min (23.3 min versus 20.7 min). The positive surgical margins (PSM) rate was 17.1%, showing no difference between groups (16.4% versus 17.9%; p=0.835). There was statistical difference between the groups in relation to the anastomosis time, estimated blood loss and the withdrawal time of the urinary catheter. Conclusion The ELRP technique proved to be a safe and effective procedure in the treatment of prostate cancer, with low morbidity. PMID:27286105

  4. Suction test to demonstrate the peritoneal edge during laparoscopic extraperitoneal inguinal hernia repair.

    PubMed

    Nahm, Christopher; Free, Jason; Gananadha, Sivakumar; Hugh, Thomas J; Samra, Jaswinder S

    2013-11-01

    Inadequate peritoneal dissection from retroperitoneal structures may account for a large number of hernia recurrences amongst surgeons and trainees who are new to totally extraperitoneal (TEP) laparoscopic inguinal hernia repair. In this paper, we describe a simple dynamic test that allows surgeons to better appreciate the peritoneal edge during the initial dissection phase of TEP inguinal hernia repair, allowing for more adequate dissection of the peritoneum from retroperitoneal structures before placement of mesh. Data from a single surgeon was collected on 113 consecutive patients who underwent laparoscopic TEP inguinal hernia repair at the Royal North Shore Hospital in Sydney. The data was retrospectively reviewed to determine the number of cases in which the suction test led to further peritoneal dissection prior to mesh placement. After balloon dissection of the pre-peritoneal space and initial dissection of peritoneum and sac from retroperitoneal structures, a laparoscopic suction device is used to aspirate the insufflated gas from the pre-peritoneal space to cause the peritoneum to bulge anteriorly, thus demonstrating the edge of the peritoneal reflection. Further dissection is performed if deemed necessary at this point, and the mesh is placed over the hernia defect. 136 TEP hernia repairs were performed in 113 patients. In 26 (23 %) of patients, the abovementioned technique was of particular value resulting in further dissection of peritoneum prior to mesh placement. There were no complications as a direct result of the test. This dynamic suction test is a risk-free and useful operative tool for surgeons and trainees who are new to TEP inguinal hernia repair, and provides a definitive way of identifying the peritoneal reflection to ensure the peritoneum has been dissected adequately prior to mesh placement.

  5. Laparoscopic total extraperitoneal repair under spinal anesthesia versus general anesthesia: a randomized prospective study

    PubMed Central

    Donmez, Turgut; Erdem, Vuslat Muslu; Sunamak, Oguzhan; Erdem, Duygu Ayfer; Avaroglu, Huseyin Imam

    2016-01-01

    Background Laparoscopic total extraperitoneal (TEP) inguinal hernia repair is a well-known approach to inguinal hernia repair that is usually performed under general anesthesia (GA). To date, no reports compare the efficacy of spinal anesthesia (SA) with that of GA for laparoscopic hernia repairs. The purpose of this study was to compare the surgical outcome of TEP inguinal hernia repair performed when the patient was treated under SA with that performed under GA. Materials and methods Between July 2015 and July 2016, 50 patients were prospectively randomized to either the GA TEP group (Group I) or the SA TEP group (Group II). Propofol, fentanyl, rocuronium, sevoflurane, and tracheal intubation were used for GA. Hyperbaric bupivacaine (15 mg) and fentanyl (10 µg) were used for SA to achieve a sensorial level of T3. Intraoperative events related to SA, operative and anesthesia times, postoperative complications, and pain scores were recorded. Each patient was asked to evaluate the anesthetic technique by using a direct questionnaire filled in 3 months after the operation. Results All the procedures were completed by the allocated method of anesthesia as there were no conversions from SA to GA. Pain was significantly less for 1 h (P<0.0001) and 4 h (P=0.002) after the procedure for the SA and GA groups, respectively. There was no difference between the two groups regarding complications, hospital stay, recovery, or surgery time. Generally, patients were more satisfied with SA than GA (P<0.020). Conclusion TEP inguinal hernia repair can be safely performed under SA, and SA was associated with less postoperative pain, better recovery, and better patient satisfaction than GA. PMID:27822053

  6. Extraperitoneal versus transperitoneal laparoscopic radical cystectomy for selected elderly bladder cancer patients: a single center experience

    PubMed Central

    Feng, Lang; Song, Jian; Wu, Menghua; Tian, Ye; Zhang, Daoxin

    2016-01-01

    ABSTRACT Objective: This study reports the initial experience of extraperitoneal laparoscopic radical cystectomy (ELRC) and compared with transperitoneal laparoscopic radical cystectomy (TLRC) in the treatment of selected elderly bladder cancer patients. Patients and Methods: A total of forty male bladder cancer patients who underwent ELRC (n=19) or TLRC (n=21) with ureterocutaneostomy were investigated. Demographic parameters, perioperative variables, oncological outcomes and follow-up data were retrospectively analyzed. Results: A significantly shorter time to exsufflation (1.5±0.7 vs 2.1±1.1 d; p=0.026) and liquid intake (1.8±0.9 vs 2.8±1.9 d; p=0.035) were observed in the ELRC group compared with the TLRC group. The incidence of postoperative ileus in the ELRC group was lower than the TLRC group (0 vs 9.5%). However, the difference had no statistical significance (p>0.05). The removed lymph node number in the ELRC group was significantly lower than the TLRC group (p<0.001). No significant differences were observed between the two groups in the overall and cancer-free survival rates (p>0.05). Conclusions: ELRC seems to be a safe and feasible surgical strategy for the selected elderly bladder cancer patients with ≤ T2 disease. The surgical and oncological efficacy of the ELRC is similar to that of the TLRC, but with faster intestinal function recovery. Further studies with a large series including different urinary diversions are needed to confirm our results and to better evaluate the benefit of ELRC in bladder cancer patients. PMID:27564274

  7. Randomized Prospective Study of Totally Extraperitoneal Inguinal Hernia Repair: Fixation Versus No Fixation of Mesh

    PubMed Central

    Koch, Cody A.; Greenlee, Susan M.; Larson, Dirk R.; Harrington, Jeffrey R.

    2006-01-01

    Background: Fixation of the mesh during laparoscopic totally extraperitoneal (TEP) inguinal hernia repair is thought to be necessary to prevent recurrence. However, mesh fixation may increase postoperative pain and lead to an increased risk of complications. We questioned whether elimination of fixation of the mesh during TEP inguinal hernia repair leads to decreased postoperative pain or complications, or both, without an increased rate of recurrence. Methods: A randomized prospective single-blinded study was carried out in 40 patients who underwent laparoscopic TEP inguinal hernia repair with (Group A=20) or without (Group B=20) fixation of the mesh. Results: Patients in whom the mesh was not fixed had shorter hospital length of stay (8.3 vs 16.0 hours, P=0.01), were less likely to be admitted to the hospital (P=0.001), used less postoperative narcotic analgesia in the PACU (P=0.01), and were less likely to develop urinary retention (P=0.04). No significant differences occurred in the level of pain, time to return to normal activity, or the difficulty of the operation between the 2 groups. No hernia recurrences were observed in either group (follow-up range, 6 to 30 months, median=19). Conclusions: Elimination of tack fixation of mesh during laparoscopic TEP inguinal hernia repair significantly reduces the use of postoperative narcotic analgesia, hospital length of stay, and the development of postoperative urinary retention but does not lead to a significant reduction in postoperative pain. Eliminating tacks does not lead to an increased rate of recurrence. PMID:17575757

  8. Incidental non-inguinals hernias in totally extra-peritoneal hernia repair.

    PubMed

    Old, O J; Kulkarni, S R; Hardy, T J; Slim, F J; Emerson, L G; Bulbulia, R A; Whyman, M R; Poskitt, K R

    2015-03-01

    Totally extra-peritoneal (TEP) inguinal hernia repair allows identification and repair of incidental non-inguinal groin hernias. We assessed the prevalence of incidental hernias during TEP inguinal hernia repair and identified the risk factors for incidental hernias. Consecutive patients undergoing TEP repair from May 2005 to November 2012 were the study cohort. Inspection for ipsilateral femoral, obturator and rarer varieties of hernia was undertaken during TEP repair. Patient characteristics and operative findings were recorded on a prospectively collected database. A total of 1,532 TEP repairs were undertaken in 1,196 patients. Ninety-three patients were excluded due to incomplete data, leaving 1,103 patients and 1,404 hernias for analyses (1,380 male; 802 unilateral and 301 bilateral repairs; median age, 59 years). Among the 37 incidental hernias identified (2.6% of cases), the most common type of incidental hernia was femoral (n=32, 2.3%) followed by obturator (n=2, 0.1%). Increasing age was associated with an increased risk of incidental hernia, with a significant linear trend (p<0.01). The risk for patients >60 years of age was 4.0% vs 1.4% for those aged <60 years (p<0.01). Incidental hernias were found in 29.2% of females vs 2.2% of males, (p<0.0001). Risk of incidental hernia in those with a recurrent inguinal hernia was 3.0% vs 2.6% for primary repair (p=0.79). Incidental hernias during TEP inguinal hernia repair were found in 2.6% of cases and, though infrequent, could cause complications if left untreated. The risk of incidental hernia increased with age and was significantly higher in patients aged >60 years and in females.

  9. Female 'groin' hernia: totally extraperitoneal (TEP) endoscopic repair seems the most appropriate treatment modality.

    PubMed

    Schouten, N; Burgmans, J P J; van Dalen, T; Smakman, N; Clevers, G J; Davids, P H P; Verleisdonk, E J M M; Elias, S G; Simmermacher, R K J

    2012-08-01

    About 30% of all female 'groin' hernias are femoral hernias, although often only diagnosed during surgery. A Lichtenstein repair though, as preferred treatment modality according to guidelines, would not diagnose and treat femoral hernias. Totally extraperitoneal (TEP) hernia repair, however, offers the advantage of being an appropriate modality for the diagnosis and subsequent treatment of both inguinal and femoral hernias. TEP therefore seems an appealing surgical technique for women with groin hernias. This study included all female patients ≥ 18 years operated for a groin hernia between 2005 and 2009. A total of 183 groin hernias were repaired in 164 women. TEP was performed in 85% of women; the other 24 women underwent an open anterior (mesh) repair. Peroperatively, femoral hernias were observed in 23% of patients with primary hernias and 35% of patients with recurrent hernias. There were 30 cases (18.3%) of an incorrect preoperative diagnosis. Peroperatively, femoral hernias were observed in 17.3% of women who were diagnosed with an inguinal hernia before surgery. In addition, inguinal hernias were found in 24.0% of women who were diagnosed with a femoral hernia preoperatively. After a follow-up of 25 months, moderate to severe (VAS 4-10) postoperative pain was reported by 8 of 125 patients (6.4%) after TEP and 5 of 23 patients (21.7%) after open hernia repair (P = 0.03). Five patients had a recurrent hernia, two following TEP (1.4%) and three following open anterior repair (12.5%, P = 0.02). Two of these three patients presented with a femoral recurrence after a previous repair of an inguinal hernia. Femoral hernias are common in women with groin hernias, but not always detected preoperatively; this argues for the use of a preperitoneal approach. TEP hernia repair combines the advantage of a peroperative diagnosis and subsequent appropriate treatment with the known good clinical outcomes.

  10. Occult hernias detected by laparoscopic totally extra-peritoneal inguinal hernia repair: a prospective study.

    PubMed

    Dulucq, J-L; Wintringer, P; Mahajna, A

    2011-08-01

    One distinct advantage of laparoscopic inguinal hernia repair is the opportunity for clear visualization of the direct, indirect, femoral, obturator and other groin spaces. The aim of this study was to examine/assess the potential of the laparoscopic totally extraperitoneal (TEP) inguinal hernia repair method in detecting unexpected additional hernias. Patients who underwent an elective inguinal hernia repair, in the department of abdominal surgery at the institute of laparoscopic surgery (ILS, Bordeaux, France) between September 2003 and July 2005 were enrolled prospectively in the study. The patients' demographic data, operative, postoperative course and outpatient follow-up were studied. A total of 337 laparoscopic inguinal hernia repairs were performed in 263 patients. Of these, 189 patients had unilateral hernia (109 right and 80 left) and 74 patients had bilateral hernias. Indirect hernias were the most common, followed by direct and then femoral hernias. There were 218 male patients and 45 female patients with a mean age of 60 ± 15 years. There were 44 unexpected hernias: 6 spegilian hernias, 19 obturator hernias and another 19 femoral hernias. Two patients were converted to transabdominal preperitoneal (TAPP) due to surgical difficulties. There were no major intraoperative complications in all patients except for three cases of bleeding arising from the inferior epigastric artery. Only one patient had postoperative bleeding and was re-operated on several hours after the hernia repair. No recurrence occurred in the present series. The laparoscopic inguinal hernia repair approach allows viewing of the entire myopectineal orifice, facilitating repair of any unexpected hernias and thereby reducing the chance of recurrence.

  11. Needlescopic totally extraperitoneal hernioplasty for unilateral inguinal hernia in adult patients.

    PubMed

    She, Wong-Hoi; Lo, Oswens Siu-Hung; Fan, Joe King-Man; Poon, Jensen Tung-Chung; Law, Wai-Lun

    2011-01-01

    Totally extraperitoneal (TEP) inguinal hernioplasty for inguinal hernia is associated with less postoperative pain, shorter hospital stays, less chronic pain, and increased patient satisfaction when compared with the open Lichtenstein approach‥ However, only few studies to date have compared conventional with needlescopic TEP hernioplasty for treating unilateral inguinal hernias in adult patients. We report our prospective study that compared the postoperative outcomes of these two approaches over a 2-year period. From July 2007 to June 2009, a total of 32 patients underwent attempted unilateral needlescopic TEP hernioplasty. All data were prospectively collected and analysed, including demographic features, types of hernia, and postoperative outcome. The results were compared with those of an agematched cohort of 32 patients who underwent conventional TEP hernioplasty in the same period. Needlescopic TEP hernioplasty was successfully performed in 24 patients. The other eight procedures were completed with conventional TEP approaches after changing one or two 5-mm ports. The most common hernia type was Nyhus type III (38/64, 59.3%). There was no significant difference in the mean operative time, hospital stay, and postoperative pain scores between the needlescopic and conventional approaches. There was no major complication detected on the first visit, except seroma formation (9 patients in the needlescopic group and 11 in the conventional group), all of which was resolved with conservative management. No recurrence of hernia was noted in either group during the mean follow-up period of 88.0 weeks. Needlescopic TEP hernioplasty was a feasible technique in selected patients for inguinal hernia repair. Postoperative recovery following both approaches was similar. However, because this was a small cohort study, larger prospective, randomized controlled trials are required to establish the longterm benefit, safety and complications of needlescopic surgery. Copyright

  12. Extraperitoneal Robotic-Assisted Para-Aortic Lymphadenectomy in Gynecologic Cancer Staging: Current Evidence.

    PubMed

    Bogani, Giorgio; Ditto, Antonino; Martinelli, Fabio; Signorelli, Mauro; Chiappa, Valentina; Sabatucci, Ilaria; Scaffa, Cono; Lorusso, Domenica; Raspagliesi, Francesco

    2016-01-01

    We reviewed the current evidence on the safety, effectiveness, and applicability of extraperitoneal robotic-assisted para-aortic lymphadenectomy (ExtRA-PAL) as the staging procedure of gynecologic malignancies. PubMed (MEDLINE), Scopus, Web of Science databases, and ClinicalTrials.gov were searched for original studies reporting outcomes of ExtRA-PAL. Quality of the included studies and their level of recommendation were assessed using the Grading of Recommendations, Assessment, Development, and Evaluation and the American College of Obstetricians and Gynecologists guidelines, respectively. Overall, 62 studies were identified; after a process of evidence acquisition 5 original investigations were available for this review that included 98 patients undergoing ExtRA-PAL. The main surgical indication was staging for cervical cancer (n = 71, 72%). The mean (SD) number of para-aortic node yielded was 15.4 (±4.7) nodes. Blood transfusion and intraoperative complication rates were 2% and 6%, respectively. ExtRA-PAL was completed in 88 patients (90%). Six (6%) and 4 (4%) patients had conversion to other minimally invasive procedures and open surgery, respectively. Success rate was 99% among patients undergoing ExtRA-PAL without concomitant procedures. Overall, mean (SD) length of hospital stay was 2.8 (±0.5) days. Twenty-four patients (24%) developed postoperative events. According to the Clavien-Dindo grading system, grades IIIa and IIIb morbidity rates were 12% and 2%, respectively. No grades IV and V morbidity occurred. ExtRA-PAL is associated with a high success rate and a relative low morbidity rate. However, because of the limited data on this issue, further studies are warranted to assess the long-term effectiveness of this procedure.

  13. Efficacy of extra-peritoneal pelvic packing in hemodynamically unstable pelvic fractures, a Propensity Score Analysis.

    PubMed

    Chiara, Osvaldo; di Fratta, Emanuele; Mariani, Anna; Michaela, Bertuzzi; Prestini, Lucia; Sammartano, Fabrizio; Cimbanassi, Stefania

    2016-01-01

    An option for emergency control of pelvic hemorrhage is Extra-peritoneal Pelvic Packing (EPP), which addresses the retroperitoneal source of exsanguination in pelvic fractures. The aim of this study was to demonstrate the efficacy of early EPP in reducing mortality due to hemorrhage from pelvic fractures, and to evaluate the impact of packing on transfusion requirements within the first 24 h and ICU length of stay (ICU-LOS). All data pertaining trauma patients admitted from October 2002 and December 2103 with hemodynamic instability and pelvic fractures were selected from the Hospital Trauma Registry. Patients with severe brain injury and bleeding from extra-pelvic sources were excluded. Patient population was divided into two groups: EPP group, including patients admitted from 2009 to 2013, with EPP as part of the treatment algorithm, and NO-EPP group, from 2002 to 2008, without EPP as atherapeutic option. Descriptive statistical analysis was performed on allpatients. Twenty-five patients of each group with similar features were matched using Propensity Score Analysis (PSA). Six hundred eighty out of 4659 major trauma (14.6 %) presented a pelvic fracture. In 78 hemodynamically unstable patients (30 in EPP group,48 in NO-EPP group) the major source of bleeding was the pelvis. Among patients selected by PSA early mortality was significantly reduced in EPP group (20 vs 52 %, p = .03) compared to NO-EPP, notwithstanding similar hemodynamic impairment. No difference was observed in transfusion requirements and ICU-LOS. The EPP is a safe and quick procedure, able to improve hemodynamic stabilization and to reduce acute mortality due to hemorrhage in patients with pelvic fracture, in combination with optimized transfusion protocol. EPP may be useful as a bridge for time-consuming procedures, such as angio-embolization.

  14. Laparoscopic Total Extraperitoneal (TEP) Inguinal Hernia Repair Using 3-dimensional Mesh Without Mesh Fixation.

    PubMed

    Aliyazicioglu, Tolga; Yalti, Tunc; Kabaoglu, Burcak

    2017-08-01

    Approximately one fifth of patients suffer from inguinal pain after laparoscopic total extraperitoneal (TEP) inguinal hernia repair. There is existing literature suggesting that the staples used to fix the mesh can cause postoperative inguinal pain. In this study, we describe our experience with laparoscopic TEP inguinal hernia surgery using 3-dimensional mesh without mesh fixation, in our institution. A total of 300 patients who had undergone laparoscopic TEP inguinal hernia repair with 3-dimensional mesh in VKV American Hospital, Istanbul from November 2006 to November 2015 were studied retrospectively. Using the hospital's electronic archive, we studied patients' selected parameters, which are demographic features (age, sex), body mass index, hernia locations and types, duration of operations, preoperative and postoperative complications, duration of hospital stays, cost of surgery, need for analgesics, time elapsed until returning to daily activities and work. A total of 300 patients underwent laparoscopic TEP hernia repair of 437 inguinal hernias from November 2006 to November 2015. Of the 185 patients, 140 were symptomatic. Mean duration of follow-up was 48 months (range, 6 to 104 mo). The mean duration of surgery was 55 minutes for bilateral hernia repair, and 38 minutes for unilateral hernia repair. The mean duration of hospital stay was 0.9 day. There was no conversion to open surgery. In none of the cases the mesh was fixated with either staples or fibrin glue. Six patients (2%) developed seroma that were treated conservatively. One patient had inguinal hernia recurrence. One patient had preperitoneal hematoma. One patient operated due to indirect right-sided hernia developed right-sided hydrocele. One patient had wound dehiscence at the umbilical port entry site. Chronic pain developed postoperatively in 1 patient. Ileus developed in 1 patient. Laparoscopic TEP inguinal repair with 3-dimensional mesh without mesh fixation can be performed as safe as

  15. Kidney transplantation in children weighing less than 15 kg: extraperitoneal surgical access-experience with 62 cases.

    PubMed

    Vitola, S P; Gnatta, D; Garcia, V D; Garcia, C D; Bittencourt, V B; Keitel, E; Pires, F S; D'Avila, A R; Silva, J G; Amaral, R L; Santos, L N; Kruel, C D P

    2013-08-01

    Small children are a challenging group in whom to perform KT. This retrospective study analyzed the results of 62 KTs in children weighing <15 kg, performed between 1998 and 2010, using extraperitoneal access and anastomosis of the renal vessels of donors to the aorta and IVC or iliac vessels of the recipients. Thirty-two (51.6%) grafts were LRDTs and 30 (48.4%) were DDRTs-28 of them pediatric. The mean age at KT was 3.7 ± 2.2 yr (1-12), and the mean weight was 12.3 ± 2.1 kg (5.6-14.9). Ten children weighed <10 kg, and five (8.1%) children presented previous thrombosis of the venous system. At one and five yr, patient survival was 93.2% and 84.2%, and graft survival was 85.2% and 72.7%. There were no differences between the rates for LRDT and DDRT. There were six vascular complications (four vascular thromboses, one laceration, and one renal artery stenosis) and two perirenal collections. Extraperitoneal access is a valid KT technique in children weighing <15 kg. © 2013 John Wiley & Sons A/S.

  16. Total extraperitoneal laparoscopic hernia repair: a modified technique associated with few complications and a low early recurrence rate.

    PubMed

    Kakkis, J L; Brunicardi, F C

    1996-10-01

    Laparoscopic hernia repairs have been demonstrated to be safe and effective, with less postoperative pain and earlier return to work than with open repairs. Modifications of the laparoscopic technique are evolving that attempt to reduce the overall complication rate while maintaining an effective repair. From January 1994 through July 1995, 67 inguinal hernias on 40 patients were repaired using the total extraperitoneal approach at UCLA Medical Center. Of the 67 hernias, four (6%) were pantaloon, 16 (24%) were indirect, and the remainder (70%) were direct. Three patients of 40 (7.5%) had complications that included seromas (two patients) and urinary retention (one patient). The early recurrence rate is zero, with a mean follow-up period of 6 months. The average time taken off from work was 2 days, with a range of zero to 10 days. Total extraperitoneal laparoscopic hernia repair is a modified technique associated with low early recurrence and few complications. In addition, earlier return to work results in less patient inconvenience, greater productivity, and reduction in medical disability expenses.

  17. Totally extraperitoneal inguinal hernioplasty with titanium-coated lightweight polypropylene mesh: early results.

    PubMed

    Tamme, C; Garde, N; Klingler, A; Hampe, C; Wunder, R; Köckerling, F

    2005-08-01

    This prospective study of a new titanium-coated low-weight polypropylene (PP) mesh (16 g PP/m2) was designed to investigate the clinical efficacy and safety of totally extraperitoneal endoscopic hernioplasty (TEP). In this study, 400 patients (average age, 53.5 years; range, 19-80 years) with a total of 588 inguinal hernias underwent surgery with the TEP technique between September 2002 and October 2003. Of these patients, 12.4% had experienced recurrent hernias after open suture herniotomy. In 92% of the cases (368 patients with 540 hernias), a lightweight (16 g PP/m2) titanium-coated polypropylene mesh was implanted without fixation, and in 8% (32 patients with 48 hernias) an identical medium-weight (35 g PP/m2) mesh was implanted. The first follow-up examination was scheduled for postoperative week 6. In the lightweight mesh group, the mean group, operating time per patient was 61 min, corresponding to a calculated time per hernia of 41 min. Two intraoperative major complications occurred: an injury to the cecum and an injury to the bladder. In 12 cases (2%), bleeding from epigastric, testicular, or pubic bone vessels was observed. No injuries to pelvic vessels were seen. One patient was underwent an endoscopic revision to deal with an anticoagulation-related bleed. The mortality rate was 0%. In 12 patients, postoperative hematomas developed. One preperitoneal lipoma had to be extirpated. No infections of the mesh occurred. The median follow-up period for 371 patients (92.3%) was 7.2 weeks (range, 4-14 weeks). These 343 patients (with 504 hernias) had been provided with a lightweight titanium-coated polypropylene mesh (16 g PP/m2) (follow-up rate, 93.2%). Of these patients, 3.5% reported persistent ingunial pain, 1.7% described a sensation of rigidity in the region of the groin, and 3.2% reported dysesthesia. The early recurrence rate was 0.2%. The TEP procedure can be performed safely and effectively with the appreciably material-reduced and titanium

  18. Transabdominal pre-peritoneal (TAPP) vs totally extraperitoneal (TEP) laparoscopic techniques for inguinal hernia repair.

    PubMed

    Wake, B L; McCormack, K; Fraser, C; Vale, L; Perez, J; Grant, A M

    2005-01-25

    The choice of approach to the laparoscopic repair of inguinal hernia is controversial. There is a scarcity of data comparing the laparoscopic transabdominal preperitoneal (TAPP) approach with the laparoscopic totally extraperitoneal (TEP) approach and questions remain about their relative merits and risks. To compare the clinical effectiveness and relative efficiency of laparoscopic TAPP and laparoscopic TEP for inguinal hernia repair. We searched Medline Extra, Embase, Biosis, Science Citation Index, Cochrane Central Register of Controlled Trials (CENTRAL), Journals@ Ovid Full Text and the electronic version of the journal, Surgical Endoscopy. Recent conference proceedings by the following organisations were hand searched: Association of Endoscopic Surgeons of Great Britain & Ireland; International Congress of the European Association for Endoscopic Surgery; Scientific Session of the Society of American Gastrointestinal & Endoscopic Surgeons (SAGES); and the Italian Society of Endoscopic Surgery. In addition, specialists involved in research on the repair of inguinal hernia were contacted to ask for information about any further completed and ongoing trials, relevant websites were searched and reference lists of the all included studies were checked for additional reports. All published and unpublished randomised controlled trials and quasi-randomised controlled trials comparing laparoscopic TAPP with laparoscopic TEP for inguinal hernia repair were eligible for inclusion. Non-randomised prospective studies were also eligible for inclusion to provide further comparative evidence of complications and adverse events. Statistical analyses were performed using the fixed effects model and the results expressed as relative risk (RR) for dichotomous outcomes and weighted mean difference (WMD) for continuous outcomes with 95% confidence intervals (CI). The search identified one RCT which reported no statistical difference between TAPP and TEP when considering duration of

  19. Mini Totally Extra-Peritoneal Repair of Inguinal Hernia with All 5 mm Ports: An Innovative "555 Technique".

    PubMed

    Gupta, Manish K; Muley, Kiran Kumar; Bethanbhatla, Murali Krishna; Nanavati, Juhil D; Manish, Kumar; Sarangi, Rathindra

    2017-03-01

    Totally extra-peritoneal (TEP) repair of inguinal hernia is now a standard surgical technique. A 12 mm incision in infra-umbilical region for Hasson trocar is must for TEP repair of inguinal hernia. This is the only technique known to laparoscopic surgeons. We have innovated a "555 Technique" for completing Mini TEP repair of inguinal hernia by using all three 5 mm ports. Sixty-one consecutive patients were subjected for TEP repair of inguinal hernia by our innovative "555 Technique" since October 2014. A simple "Manish Retractor" is devised to make extra-peritoneal space with 5 mm trocar. Fifty-nine cases were men and 2 cases were women. The mean age of patients was 44.6 years (range 23-82 years). Out of 61 cases, 27 were indirect inguinal hernia (23 unilateral, 4 bilateral), 32 direct inguinal hernia (21 unilateral, 11 bilateral), 1 femoral hernia, and 1 obturator hernia. One patient of indirect inguinal hernia had sliding hernia with sigmoid colon. Sixty cases were successfully operated by "555 Technique." There was conversion to trans-abdominal pre-peritoneal repair (TAPP) in 1 case. The average time for insertion of 5 mm trocar in preperitoneal space by our technique was 150 seconds. No complications were noted on 6 months follow-up. Small infra-umbilical scar was cosmetically more acceptable to patients. "555 Technique" is a feasible option without compromising the principles of TEP repair for inguinal hernia. Innovation of simple "Manish Retractor" is the key in completing Mini TEP repair. This technique is simple, less invasive, less morbid, and cost effective as it avoids dependence over costly Hasson trocar with better cosmetic results.

  20. Endoscopic transanal vacuum-assisted rectal drainage (ETVARD): an optimized therapy for major leaks from extraperitoneal rectal anastomoses.

    PubMed

    Glitsch, A; von Bernstorff, W; Seltrecht, U; Partecke, I; Paul, H; Heidecke, C D

    2008-03-01

    A major leak from a rectal anastomosis is an important surgical complication. Endoscopic transanal vacuum-assisted rectal drainage (ETVARD) is a new method for treating nonseptic major anastomotic leaks after extraperitoneal rectal anastomoses. Between January 2002 and March 2007 a total of 17 patients (mean age 61.2 years) who developed anastomotic leakage after resection of the rectum or rectosigmoid colon were prospectively evaluated. Their treatment began with endoscopic debridement of the leak/cavity; nylon sponges were then endoscopically fitted into the cavity. Continuous suction was applied via suction tubes inserted into the sponges. Repeat endoscopies and sponge exchanges, including further debridement were essential. In 16/17 patients ETVARD was successful, relieving patients quickly from infectious symptoms and other complaints; one patient eventually required a Hartmann's procedure. Cavity sizes varied from 2 cm x 2 cm to 10 cm x 13 cm. The mean duration of drainage was 21.4 days, with a mean of 5.4 sponge exchanges and 10.7 endoscopies, and a mean total time to closure of the cavity of 53.1 days. The total time to closure of the cavity was directly dependent on the size of the cavity ( P< 0.015). Fifteen patients received additional intramural fibrin glue injections. In eight patients ETVARD was continued on an outpatient basis. There was no advantage demonstrated for patients with diverting loop ileostomies. Patients with anastomoses that were 6 cm or less from the anocutaneous line had considerably longer healing times. The healing time depended significantly on age ( P< 0.036). Follow-up endoscopies have shown only minor anastomotic changes in two patients. ETVARD is a well-tolerated and effective therapeutic option for the treatment of major leaks after extraperitoneal rectal anastomoses. In most cases ETVARD obviates the need for additional surgery, in particular diverting loop ileostomy.

  1. Correct the Coagulopathy and Scoop It Out: Complete Reversal of Anuric Renal Failure through the Operative Decompression of Extraperitoneal Hematoma-Induced Abdominal Compartment Syndrome.

    PubMed

    McBeth, Paul B; Dunham, Michael; Ball, Chad G; Kirkpatrick, Andrew W

    2012-01-01

    We report two cases of extraperitoneal compression of the intra-abdominal space resulting in abdominal compartment syndrome (ACS) with overt renal failure, which responded to operative decompression of the extra-peritoneal spaces. This discussion includes patient presentation, clinical course, diagnosis, interventions, and outcomes. Data was collected from the patient's electronic medical record and a radiology database. ACS appears to be a rare but completely reversible complication of both retroperitoneal hematoma (RH) and rectus sheath hematoma (RSH). In patients with large RH or RSH consideration of intra-abdominal pressure (IAP) monitoring combined with aggressive operative drainage after correction of the coagulopathy should be considered. These two cases illustrate how a relatively benign pathology can result in increased IAP, organ failure, and ultimately ACS. Intervention with decompressive laparotomy and evacuation of clot resulted in return to normal physiologic function.

  2. Laparoscopic Totally Extraperitoneal Groin Hernia Repair Using a Self-Gripping Mesh: Clinical Results of 235 Primary and Recurrent Groin Hernias.

    PubMed

    Ozmen, John; Choi, Vincent; Hepburn, Kirsten; Hawkins, Will; Loi, Ken

    2015-11-01

    Compared with open surgery, laparoscopic groin hernia repair has been shown to significantly reduce postoperative pain. However, chronic pain remains a problem with the laparoscopic approach, affecting approximately 10% of patients. The purpose of this study was to evaluate clinical outcomes following the use of Parietex ProGrip™ (Covidien, Dublin, Ireland) self-gripping mesh during laparoscopic totally extraperitoneal groin hernia repair. Data were collected prospectively from 145 male and 15 female patients with 235 inguinal hernias. All patients underwent repair by the laparoscopic totally extraperitoneal approach using Parietex ProGrip mesh. During follow-up ranging from 5 to 24 months, complications, pain score, patient satisfaction, and recurrence were analyzed. All patients were discharged on the day of surgery or the next morning. There were no immediate complications or returns to the operating room. Delayed postoperative complications included minor bruising to the genital region (3 cases), hematoma/seroma (1 case), and wound infection (1 case). The mean follow-up was 15 months, at which time there were no reports of hernia recurrence and 99% of patients were satisfied with their hernia repair. One patient (0.63%) reported severe pain (numeric rating scale score of >7), and 4 patients (2.5%) reported intermittent mild pain on exertion. The results of this study suggest that the use of a self-gripping mesh during the laparoscopic totally extraperitoneal approach is a promising and effective technique for repairing both primary and recurrent inguinal hernias.

  3. Laparoscopic management of mesh erosion into small bowel and urinary bladder following total extra-peritoneal repair of inguinal hernia

    PubMed Central

    Aggarwal, Sandeep; Praneeth, Kokkula; Rathore, Yashwant; Waran, Vignesh; Singh, Prabhjot

    2016-01-01

    Mesh erosion into visceral organs is a rare complication following laparoscopic mesh repair for inguinal hernia with only 15 cases reported in English literature. We report the first case of complete laparoscopic management of mesh erosion into small bowel and urinary bladder. A 62-year-male underwent laparoscopic total extra-peritoneal repair of left inguinal hernia at another centre in April 2012. He presented to our centre 21 months later with persistent lower urinary tract infection (UTI). On evaluation mesh erosion into bowel and urinary bladder was suspected. At laparoscopy, a small bowel loop was adhered to the area of inflammation in the left lower abdomen. After adhesiolysis, mesh was seen to be eroding into small bowel. The entire infected mesh was pulled out from the pre-peritoneal space and urinary bladder wall using gentle traction. The involved small bowel segment was resected, and bowel continuity restored using endoscopic linear cutter. The resected bowel along with the mesh was extracted in a plastic bag. Intra-operative test for leak from urinary bladder was found to be negative. The patient recovered uneventfully and is doing well at 12 months follow-up with resolution of UTI. Laparoscopic approach to mesh erosion is feasible as the plane of mesh placement during laparoscopic hernia repair is closer to peritoneum than during open hernia repair. PMID:26917927

  4. Comparison of computed tomography and magnetic resonance imaging in the discrimination of intraperitoneal and extraperitoneal rectal cancer: initial experience.

    PubMed

    Revelli, Matteo; Paparo, Francesco; Bacigalupo, Lorenzo; Puppo, Cristina; Furnari, Manuele; Conforti, Cristina; Binda, Gian Andrea; Savarino, Edoardo; Risso, Davide; Rollandi, Gian Andrea

    2016-01-01

    To compare computed tomography (CT) and magnetic resonance imaging (MRI) in evaluation of intraperitoneal/extraperitoneal location of rectal cancers. We assessed the identification of the anterior peritoneal reflection (APR) and the distance from the inferior edge of tumors to the anal verge and from the APR to the anal verge. Distances obtained with CT and MRI showed a strong correlation [Spearman's coefficient of rank correlation (rho): 0.995; P<.0001]. Magnetic resonance showed sensitivity of 100% (95% CI: 89.62-100.00%), specificity of 75% (95% CI: 20.34-95.88%), positive predictive value (PPV) of 97.14% (95% CI: 85.03-99.52%), and negative predictive value (NPV) of 100% (95% CI: 30.48-100.00%). CT showed a sensitivity of 100% (95% CI: 89.32-100.00%), specificity of 60% (95% CI: 15.40-93.51%), PPV of 94.29% (95% CI: 80.81-99.13%), and NPV of 100% (95% CI: 30.48-100.00%). CT demonstrated a potential supporting role in the evaluation of rectal cancer, showing a strong correlation with MRI. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. An alternative channel for the Mitrofanoff principle based on transverse skin flaps: an extraperitoneal minimal invasive approach (the RPM technique).

    PubMed

    Macedo, Antonio; Rondon, Atila; Bacelar, Herick; Leslie, Bruno; Ottoni, Sérgio; Liguori, Riberto; Garrone, Gilmar; Ortiz, Valdemar

    2012-08-01

    The Mitrofanoff principle is a well established strategy in pediatric urology, with the appendix and Yang-Monti tube being the most used channels. The search for an alternative tube with less morbidity is justified. Hence, we present a patient treated via an alternative approach in which the channel was constructed from two lower abdominal transverse skin flaps (the RPM technique). A 17-year-old patient with posterior urethral valves, hypocontractile bladder and experiencing pain on urethral clean intermittent catheterization was selected. The procedure consisted of defining two rectangular transverse skin flaps of 5 × 1 cm opposite to each other. The flaps were rotated 90° and anastomosed to create a tube. A small extraperitoneal bladder wall incision was performed and the tube was connected to the bladder. Two rectal abdomen muscle strips were crossed in the midline as a neosphincter. The patient had an uneventful postoperative course and remains continent for intervals of 4 h. The stoma and incision have a good cosmetic aspect at 16 months follow-up. The RPM technique is an alternative approach for a minimal invasive strategy according to the Mitrofanoff principle. Long-term follow-up is necessary to confirm the excellent initial results. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  6. Laparoscopic treatment for inguinal hernia combined with cryptorchidism: Totally extraperitoneal repair with orchiectomy under the same operative view

    PubMed Central

    Fujishima, Hajime; Sasaki, Atsushi; Takeuchi, Yu; Morimoto, Akio; Inomata, Masafumi

    2015-01-01

    Introduction Approximately 7% of child patients with inguinal hernias also present with cryptorchidism. On the other hand, combined adult cases are uncommon. Here we report two adult cases of inguinal hernia combined with intra-canalicular cryptorchidism who underwent totally extraperitoneal (TEP) repair with orchiectomy under the same operative view. Presentation of cases We treated two patients (49- and 38-year-old men) with right indirect inguinal hernias and cryptorchidism. Both patients underwent TEP repair with orchiectomy. In operative findings, an atrophic testis was drawn out with a hernia sac from the internal inguinal ring. After the testis was separated from the sac and cord structure was sheared, it was removed. The procedure did not require special techniques and devices. In both patients, the postoperative courses were satisfactory. Discussion To our knowledge, there has been only one such reported case till date which demonstrated the feasibility of TEP repair accompanied by orchiectomy. Conclusions TEP repair with orchiectomy under the same operative view could be safely performed in adults with an inguinal hernia combined with extra-abdominal cryptorchidism. This procedure could be an option for the treatment of such adult patients. PMID:26581081

  7. Use of fibrin glue in preventing pseudorecurrence after laparoscopic total extraperitoneal repair of large indirect inguinal hernia

    PubMed Central

    Sürgit, Önder; Çavuşoğlu, Nadir Turgut; Ünal, Yılmaz; Koşar, Pınar Nergis; İçen, Duygu

    2016-01-01

    Purpose Seroma is among the most common complications of laparoscopic total extraperitoneal (TEP) for especially large indirect inguinal hernia, and may be regarded as a recurrence by some patients. A potential area localized behind the mesh and extending from the inguinal cord into the scrotum may be one of the major etiological factors of this complication. Our aim is to describe a novel technique in preventing pseudorecurrence by using fibrin sealant to close that potential dead space. Methods Forty male patients who underwent laparoscopic TEP for indirect inguinal hernia with at least 100-mL volume were included in this prospective clinical study. While fibrin sealant was used to close the potential dead space in the study group, nothing was used in the control group. The volume of postoperative fluid collection on ultrasound was compared between the groups. Results Patient characteristics and the volumes of hernia sac were similar between the 2 groups. The mean volume of postoperative fluid collection was found as 120.2 mL in the control group and 53.7 mL in the study group, indicating a statistical significance (P < 0.001). Conclusion Minimizing the potential dead space with a fibrin sealant can reduce the amount of postoperative fluid collection, namely the incidence of pseudorecurrence. PMID:27617253

  8. Laparoscopic totally extra-peritoneal hernia repair for bilateral Spigelian hernias and coincident inguinal hernia: A case report.

    PubMed

    Matsui, Shimpei; Nitori, Nobuhiro; Kato, Ayu; Ikeda, Yoshifumi; Kiatagwa, Yuko; Hasegawa, Hirotoshi; Okabayashi, Koji; Tsuruta, Masashi; Kitajima, Masaki

    2016-01-01

    Spigelian hernia (SH) is a rare ventral hernia occurring near the lateral border of the rectus muscle. The treatment remains controversial and depends on institutional expertise. Although laparoscopic surgery is a good adaptation for the repair of ventral hernias, only a few cases have been reported in the literature. Here, we report a case of totally extra-peritoneal (TEP) repair for bilateral SHs. A 74-year-old Japanese man presented with asymptomatic bulges in the right lower abdominal quadrant. On physical examination, the bulges were located to the right of the lateral border of the abdominal rectus muscle and the right inguinal region in an upright position. We diagnosed right SH and coincident homonymous ipsilateral inguinal hernia (IH) by abdominal computed tomography and planned a curative operation by laparoscopy. By first laparoscopic exploration, we found an asymptomatic SH to the left of the lateral border of the abdominal rectus muscle and performed TEP repair for all hernias. The second laparoscopic exploration after fixing the mesh in place revealed that the orifice of the right SH was scarred and stiffened by repeated prolapse. We finally eliminated the sac by ligation because of a fear causing of reduction en masse of the SH. The use of laparoscopy simplified the diagnosis and facilitates the subsequent repair of the hernia. TEP approach is the ideal treatment for the simultaneous laparoscopic repair of SH and IH. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  9. Totally Extraperitoneal (TEP) Removal of an Infected Mesh by Laparoscopy after Open Preperitoneal Repair: Initial Case Report.

    PubMed

    Chihara, Naoto; Mishima, Keisuke; Suzuki, Hideyuki; Watanabe, Masanori; Toyoda, Tetsutaka; Uchida, Eiji

    2017-01-01

    Prosthetic mesh infection after open or laparoscopic hernia repair is a rare complication. Superficial wound infection can be resolved by treatment with a combination of antibiotics and wound drainage, whereas deep-seated mesh infection, which can lead to chronic groin sepsis, usually requires removal of the mesh. A 56-year-old Japanese man was admitted to our hospital for the treatment of deep-seated mesh infection. The patient had undergone inguinal hernia repair at another hospital 18 months earlier. The operation was prosthetic mesh repair via an anterior approach. The patient developed deep-seated mesh infection despite conservative treatment for infection, such as abscess drainage and antibiotic therapy. Since the patient eventually developed chronic groin sepsis, he was referred to our hospital, and infected mesh was removed successfully by laparoscopic surgery via a totally extraperitoneal approach. The laparoscopic approach provides several advantages, including less postoperative pain, a shorter hospital stay, and earlier rehabilitation. Furthermore, seeding of the abdominal cavity with pus never occurs with this approach unlike the laparoscopic transabdominal preperitoneal approach.

  10. Management of penetrating extraperitoneal rectal injuries: An Eastern Association for the Surgery of Trauma practice management guideline.

    PubMed

    Bosarge, Patrick L; Como, John J; Fox, Nicole; Falck-Ytter, Yngve; Haut, Elliott R; Dorion, Heath A; Patel, Nimitt J; Rushing, Amy; Raff, Lauren A; McDonald, Amy A; Robinson, Bryce R H; McGwin, Gerald; Gonzalez, Richard P

    2016-03-01

    The management of penetrating rectal trauma invokes a complex decision tree that advocates the principles of proximal diversion (diversion) of the fecal stream, irrigation of stool from the distal rectum, and presacral drainage based on data from World War II and the Vietnam War. This guideline seeks to define the initial operative management principles for nondestructive extraperitoneal rectal injuries. A systematic review of the MEDLINE database using PubMed was performed. The search retrieved English language articles regarding penetrating rectal trauma from January 1900 to July 2014. Letters to the editor, case reports, book chapters, and review articles were excluded. Topics of investigation included the management principles of diversion, irrigation of stool from the distal rectum, and presacral drainage using the GRADE methodology. A total of 306 articles were screened leading to a full-text review of 56 articles. Eighteen articles were used to formulate the recommendations of this guideline. This guideline consists of three conditional evidence-based recommendations. First, we conditionally recommend proximal diversion for management of these injuries. Second, we conditionally recommend the avoidance of routine presacral drains and distal rectal washout in the management of these injuries.

  11. Abdominal desmoplastic small round cell tumor without extraperitoneal metastases: Is there a benefit for HIPEC after macroscopically complete cytoreductive surgery?

    PubMed Central

    Honoré, C.; Atallah, V.; Mir, O.; Orbach, D.; Ferron, G.; LePéchoux, C.; Delhorme, J. B.; Philippe-Chomette, P.; Sarnacki, S.; Msika, S.; Terrier, P.; Glehen, O.; Martelli, H.; Minard-Colin, V.; Bertucci, F.; Blay, J. Y.; Bonvalot, S.; Elias, D.; LeCesne, A.; Sargos, P.

    2017-01-01

    Background Desmoplastic Small Round Cell Tumor (DSRCT) is a rare disease affecting predominantly children and young adults and for which the benefit of hyperthermic intraperitoneal chemotherapy (HIPEC) after complete cytoreductive surgery (CCRS) remains unknown. Methods To identify patients with DSRCT without extraperitoneal metastases (EPM) who underwent CCRS between 1991 and 2015, a retrospective nation-wide survey was conducted by crossing the prospective and retrospective databases of the French Network for Rare Peritoneal Malignancies, French Reference Network in Sarcoma Pathology, French Sarcoma Clinical Network and French Pediatric Cancer Society. Results Among the 107 patients with DSRCT, 48 had no EPM and underwent CCRS. The median peritoneal cancer index (PCI) was 9 (range: 2–27). Among these 48 patients, 38 (79%) had pre- and/or postoperative chemotherapy and 23 (48%) postoperative whole abdominopelvic radiotherapy (WAP-RT). Intraperitoneal chemotherapy was administered to 11 patients (23%): two received early postoperative intraperitoneal chemotherapy (EPIC) and nine HIPEC. After a median follow-up of 30 months, the median overall survival (OS) of the entire cohort was 42 months. The 2-y and 5-y OS were 72% and 19%. The 2-y and 5-y disease-free survival (DFS) were 30% and 12%. WAP-RT was the only variable associated with longer peritoneal recurrence-free survival and DFS after CCRS. The influence of HIPEC/EPIC on OS and DFS was not statistically conclusive. Conclusion The benefit of HIPEC is still unknown and should be evaluated in a prospective trial. The value of postoperative WAP-RT seems to be confirmed. PMID:28234908

  12. Visualization of the left extraperitoneal space and spatial relationships to its related spaces by the visible human project.

    PubMed

    Xu, Haotong; Li, Xiaoxiao; Zhang, Zhengzhi; Qiu, Mingguo; Mu, Qiwen; Wu, Yi; Tan, Liwen; Zhang, Shaoxiang; Zhang, Xiaoming

    2011-01-01

    The major hindrance to multidetector CT imaging of the left extraperitoneal space (LES), and the detailed spatial relationships to its related spaces, is that there is no obvious density difference between them. Traditional gross anatomy and thick-slice sectional anatomy imagery are also insufficient to show the anatomic features of this narrow space in three-dimensions (3D). To overcome these obstacles, we used a new method to visualize the anatomic features of the LES and its spatial associations with related spaces, in random sections and in 3D. In conjunction with Mimics® and Amira® software, we used thin-slice cross-sectional images of the upper abdomen, retrieved from the Chinese and American Visible Human dataset and the Chinese Virtual Human dataset, to display anatomic features of the LES and spatial relationships of the LES to its related spaces, especially the gastric bare area. The anatomic location of the LES was presented on 3D sections reconstructed from CVH2 images and CT images. What calls for special attention of our results is the LES consists of the left sub-diaphragmatic fat space and gastric bare area. The appearance of the fat pad at the cardiac notch contributes to converting the shape of the anteroexternal surface of the LES from triangular to trapezoidal. Moreover, the LES is adjacent to the lesser omentum and the hepatic bare area in the anterointernal and right rear direction, respectively. The LES and its related spaces were imaged in 3D using visualization technique for the first time. This technique is a promising new method for exploring detailed communication relationships among other abdominal spaces, and will promote research on the dynamic extension of abdominal diseases, such as acute pancreatitis and intra-abdominal carcinomatosis.

  13. Anesthesiologic Effects of Transperitoneal Versus Extraperitoneal Approach During Robot-Assisted Radical Prostatectomy: Results of a Prospective Randomized Study

    PubMed Central

    Moro, Fabrizio Dal; Crestani, Alessandro; Valotto, Claudio; Guttilla, Andrea; Soncin, Rodolfo; Mangano, Angelo; Zattoni, Filiberto

    2015-01-01

    ABSTRACT Objectives: To compare the effects of CO2 insufflation on hemodynamics and oxygen levels and on acid-base level during Robot-Assisted Radical Prostatectomy (RARP) with transperitoneal (TP) versus extra-peritoneal (EP) accesses. Materials and Methods: Sixty-two patients were randomly assigned to TP (32) and EP (30) to RARP. Pre-operation data were collected for all patients. Hemodynamic, respiratory and blood acid-base parameters were measured at the moment of induction of anesthesia (T0), after starting CO2 insuffation (T1), and at 60 (T2) and 120 minutes (T3) after insufflation. In all cases, the abdominal pressure was set at 15 mmHg. Complications were reported according to the Clavien-Dindo classification. Student's two–t-test, with a significance level set at p<0.05, was used to compare categorical values between groups. The Mann-Whitney U-test was used to compare the median values of two nonparametric continuous variables. Results: The demographic characteristics of the patients in both groups were statistically comparable. Analysis of intra-operative anesthesiologic parameters showed that partial CO2 pressure during EP was significantly higher than during TP, with a consequent decrease in arterial pH. Other parameters analysed were similar in the two groups. Postoperative complications were comparable between groups. The most important limitations of this study were the small size of the patient groups and the impossibility of maintaining standard abdominal pressure throughout the operational phases, despite attempts to regulate it. Conclusions: This prospective randomized study demonstrates that, from the anesthesiologic viewpoint, during RARP the TP approach is preferable to EP, because of lower CO2 reabsorption and risk of acidosis. PMID:26200539

  14. Visualization of the Left Extraperitoneal Space and Spatial Relationships to Its Related Spaces by the Visible Human Project

    PubMed Central

    Xu, Haotong; Li, Xiaoxiao; Zhang, Zhengzhi; Qiu, Mingguo; Mu, Qiwen; Wu, Yi; Tan, Liwen; Zhang, Shaoxiang; Zhang, Xiaoming

    2011-01-01

    Background The major hindrance to multidetector CT imaging of the left extraperitoneal space (LES), and the detailed spatial relationships to its related spaces, is that there is no obvious density difference between them. Traditional gross anatomy and thick-slice sectional anatomy imagery are also insufficient to show the anatomic features of this narrow space in three-dimensions (3D). To overcome these obstacles, we used a new method to visualize the anatomic features of the LES and its spatial associations with related spaces, in random sections and in 3D. Methods In conjunction with Mimics® and Amira® software, we used thin-slice cross-sectional images of the upper abdomen, retrieved from the Chinese and American Visible Human dataset and the Chinese Virtual Human dataset, to display anatomic features of the LES and spatial relationships of the LES to its related spaces, especially the gastric bare area. The anatomic location of the LES was presented on 3D sections reconstructed from CVH2 images and CT images. Principal Findings What calls for special attention of our results is the LES consists of the left sub-diaphragmatic fat space and gastric bare area. The appearance of the fat pad at the cardiac notch contributes to converting the shape of the anteroexternal surface of the LES from triangular to trapezoidal. Moreover, the LES is adjacent to the lesser omentum and the hepatic bare area in the anterointernal and right rear direction, respectively. Conclusion The LES and its related spaces were imaged in 3D using visualization technique for the first time. This technique is a promising new method for exploring detailed communication relationships among other abdominal spaces, and will promote research on the dynamic extension of abdominal diseases, such as acute pancreatitis and intra-abdominal carcinomatosis. PMID:22087259

  15. Early assessment of bilateral inguinal hernia repair: A comparison between the laparoscopic total extraperitoneal and Stoppa approaches

    PubMed Central

    Utiyama, Edivaldo Massazo; Damous, Sérgio Henrique Bastos; Tanaka, Eduardo Yassushi; Yoo, Jin Hwan; de Miranda, Jocielle Santos; Ushinohama, Adriano Zuardi; Faro, Mario Paulo; Birolini, Claudio Augusto Vianna

    2016-01-01

    BACKGROUND: The present clinical trial was designed to compare the results of bilateral inguinal hernia repair between patients who underwent the conventional Stoppa technique and laparoscopic total extraperitoneal repair (LTE) with a single mesh and without staple fixation. PATIENTS AND METHODS: This controlled, randomised clinical trial was conducted at General Surgery and Trauma of the Clinics Hospital, Medical School, the University of São Paulo between September 2010 and February 2011. Totally, 50 male patients, with a bilateral inguinal hernia, older than 25 years were considered eligible for the study. The following parameters were analysed during the early post-operative period: (1) The intensity of surgical trauma, operation time, C-reactive protein (CRP) levels, white blood cell count, bleeding and pain intensity; (2) quality of life assessment; and (3) post-operative complications. RESULTS: LTE procedure was longer than the Stoppa procedure (134.6 min ± 38.3 vs. 90.6 min ± 41.3; P < 0.05). The levels of CRP were higher in the Stoppa group (P < 0.05) but the number of leucocytes, haematocrit, and haemoglobin were similar between the groups (P > 0.05). There was no difference in pain during the 1st and 7th post-operative, physical functioning, physical limitation, the impact of pain on daily activities, and the Carolinas Comfort Scale during the 7th and 15th post-operative (P > 0.05). Complications occurred in 88% of Stoppa group (22 patients) and 64% in LTE group (16 patients) (P < 0.05). CONCLUSION: The comparative study between the Stoppa and LTE approaches for the bilateral inguinal hernia repair demonstrated that: (1) The LTE approach showed less surgical trauma despite the longer operation time; (2) Quality of life during the early post-operative period were similar; and (3) Complication rates were higher in the Stoppa group. PMID:27279401

  16. Five-year prospective follow-up of 430 laparoscopic totally extraperitoneal inguinal hernia repairs in 275 patients

    PubMed Central

    Messenger, DE; Aroori, S; Vipond, MN

    2010-01-01

    INTRODUCTION Favourable short-term results, with respect to less postoperative pain and earlier return to physical activity, have been demonstrated with laparoscopic totally extraperitoneal (TEP) hernia repair compared with open mesh repair. However, there is limited data regarding long-term results. PATIENTS AND METHODS The study cohort consisted of 275 consecutive patients undergoing TEP repair between 1996 and 2002. Patient demographics, details of surgery, postoperative complications, recurrence and chronic pain were collected from patient records and from a prospective database. All patients were seen at 6 weeks and then annually for 5 years following surgery. RESULTS A total of 430 repairs were performed in the 275 patients (median age, 56 years; range, 20–94 years; men, 97.5%). Bilateral repair was performed in 168 patients (61.1%) and recurrent hernia repair in 79 patients (28.7%). Two patients were converted to an open procedure. Five-year follow-up was achieved in 72% of patients. Eleven patients (4%) died during the follow-up period due to unrelated causes. Hernia recurrence rate at 5 years was 1.1% per patient (three repairs). Recurrences were noted at 7 months, 2 years and 4 years following surgery. Chronic groin pain was reported by 21 patients (7.6%), seven of whom required referral to the pain team. CONCLUSIONS TEP hernia repair is associated with a recurrence rate of 1% at 5 years in this series. Chronic groin symptoms are also acceptably few. This recurrence rate following TEP repair compares extremely favourably with open mesh repair, particularly as it includes a high proportion of recurrent repairs. As well as the proven early benefits, TEP repair can be considered a safe and durable procedure with excellent long-term results. PMID:20412671

  17. Totally extraperitoneal laparoscopic inguinal hernia repair using a self-expanding nitinol framed hernia repair device: A prospective case series.

    PubMed

    D'Hondt, Mathieu; Nuytens, Frederiek; Yoshihara, Emi; Adriaens, Els; Vansteenkiste, Franky; Pottel, Hans

    2017-04-01

    The use of a self-expanding nitinol framed prosthesis (ReboundHRD(®)) for totally extraperitoneal laparoscopic inguinal hernia repair (TEP-IHR) could solve issues of mesh shrinkage and associated pain. We prospectively evaluated the use of the ReboundHRD(®) mesh for TEP-IHR. All patients who underwent a TEP-IHR using the ReboundHRD(®) Large mesh from April 2014 till May 2015, were included. No mesh fixation was performed. Follow-up assessments were performed at the day of surgery, 1, 2, and 7 days, 1, 3, 6, and 12 months. Outcome measures include post-operative pain (visual analogue scale, VAS), operative details, complications, and recurrence rate. In total, 69 TEP-IHR procedures were performed in 54 patients (15 bilateral hernias). No perioperative and 5 (9%) postoperative complications occurred, all graded Clavien-Dindo I-II. The median length of stay was 1 day (range 0-3), with 78% of the operations performed in an ambulatory setting. Median VAS score decreased from 3 (range 0-4) on the day of surgery to 1 (range 0-2) on day 7. Patients were completely pain-free at a median time of 5 (range 1-60) days. The majority (80.4%, 37/46) of the active patients went back to work within 2 weeks (maximum 6 weeks). At a median follow-up of 19 months (range 16-26 months), no recurrences occurred. TEP-IHR using a self-expanding nitinol framed hernia repair device is a safe technique in longterm follow-up. The technique is associated with a low incidence of postoperative pain, a short hospital stay and quick return to normal activities. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  18. Transabdominal pre-peritoneal (TAPP) versus totally extraperitoneal (TEP) laparoscopic techniques for inguinal hernia repair: a systematic review.

    PubMed

    McCormack, K; Wake, B L; Fraser, C; Vale, L; Perez, J; Grant, A

    2005-05-01

    The choice of approach to the laparoscopic repair of inguinal hernia is controversial. There is a scarcity of data comparing the laparoscopic transabdominal preperitoneal (TAPP) approach with the laparoscopic totally extraperitoneal (TEP) approach, and questions remain about their relative merits and risks. Electronic databases were searched to identify reports of trials comparing laparoscopic TAPP with laparoscopic TEP. In addition, selected conference proceedings were hand-searched, websites consulted, reference lists of all included papers were scanned, and experts contacted for other potentially eligible reports. All published and unpublished randomised controlled trials and quasi-randomised controlled trials comparing laparoscopic TAPP with laparoscopic TEP for inguinal hernia repair were eligible for inclusion. Large non-randomised prospective studies were also eligible for inclusion to provide further comparative evidence of complications and serious adverse events. Two reviewers independently extracted data and assessed study quality. Statistical analyses were performed using the fixed effects model and the results expressed as relative risk (RR) for dichotomous outcomes and weighted mean difference (WMD) for continuous outcomes with 95% confidence intervals (CI). The search identified one RCT which reported no statistically significant difference between TAPP and TEP when considering duration of operation, haematoma, length of stay, time to return to usual activities, and recurrence. The eight non-randomised studies suggest that TAPP is associated with higher rates of port-site hernias and visceral injuries whilst there appear to be more conversions with TEP. Vascular injuries and deep/mesh infections were rare and there was no obvious difference between the groups. No studies reporting economic evidence were identified. There is insufficient data to allow conclusions to be drawn about the relative effectiveness of TEP compared with TAPP. Efforts should be

  19. Lightweight Titanium-coated Mesh Versus Standard-Weight Polypropylene Mesh in Totally Extraperitoneal Inguinal Hernia Repair (TEP): A Cohort Analysis.

    PubMed

    Prassas, Dimitrios; Rolfs, Thomas-Marten; Sirothia, Nishank; Schumacher, Franz-Josef

    2016-12-01

    The study objective is to compare the outcomes of laparoscopic to tally extraperitoneal repair using the standard-weight polypropylene mesh or a lightweight titanium-coated mesh. A retrospective review was conducted on 138 adult patients with unilateral inguinal hernias, who underwent totally extraperitoneal inguinal hernia repair between 2010 and 2013 using either a standard-weight polypropylene mesh (Prolene mesh, 80 g/m) or a lightweight titanium-coated mesh (Ti Mesh light, 35 g/m). There was no difference in reported pain at 24 hours postoperatively. The difference in reported pain at follow-up (mean: 21 mo) was insignificant [PP vs. Ti: 7.8% (n=5) vs. 8.3% (n=3), P=0.92], the differences regarding chronic inguinal pain was also insignificant [PP vs. Ti: 14% (n=9) vs. 5.5% (n=2), P=0.191], and there was no difference in the development of hernia recurrence [PP vs. Ti: 1.5% (n=1) vs. 0, P=0.42]. No statistically significant differences of the overall postoperative outcome were observed between the 2 mesh types.

  20. Early results of a randomised trial comparing Prolene and VyproII-mesh in endoscopic extraperitoneal inguinal hernia repair (TEP) of recurrent unilateral hernias.

    PubMed

    Heikkinen, T; Wollert, S; Osterberg, J; Smedberg, S; Bringman, S

    2006-03-01

    The purpose of this study was to compare a lightweight mesh to a standard polypropylene hernia mesh in endoscopic extraperitoneal hernioplasty in recurrent hernias. A total of 140 men with recurrent unilateral inguinal hernias were randomised to a totally extraperitoneal endoscopic hernioplasty (TEP) with Prolene or VyproII in a single-blinded multi-center trial. The randomisation and all data handling were performed through the Internet. 137 patients were operated as allocated. Follow-up was completed in 88% of the patients. The median operation times were 55 (24-125) min and 53.5 (21-123) min for the Prolene and VyproII groups, respectively. The meshes had comparable results in the surgeon's assessment of the handling of the mesh, return to work, return to daily activities, complications, postoperative pain and quality of life during the first 8 weeks of rehabilitation, except in General Health (GH) SF-36, where the VyproII-group had a significantly better score (P=0.045). The use of Prolene and VyproII-meshes in endoscopic repair of recurrent inguinal hernia seems to result in similar short-term outcomes and quality of life.

  1. Results of Neoadjuvant Short-Course Radiation Therapy Followed by Transanal Endoscopic Microsurgery for T1-T2 N0 Extraperitoneal Rectal Cancer

    SciTech Connect

    Arezzo, Alberto; Arolfo, Simone; Allaix, Marco Ettore; Munoz, Fernando; Cassoni, Paola; Monagheddu, Chiara; Ricardi, Umberto; Ciccone, Giovannino; Morino, Mario

    2015-06-01

    Purpose: This study was undertaken to assess the short-term outcomes of neoadjuvant short-course radiation therapy (SCRT) followed by transanal endoscopic microsurgery (TEM) for T1-T2 N0 extraperitoneal rectal cancer. Recent studies suggest that neoadjuvant radiation therapy followed by TEM is safe and has results similar to those with abdominal rectal resection for the treatment of extraperitoneal early rectal cancer. Methods and Materials: We planned a prospective pilot study including 25 consecutive patients with extraperitoneal T1-T2 N0 M0 rectal adenocarcinoma undergoing SCRT followed by TEM 4 to 10 weeks later (SCRT-TEM). Safety, efficacy, and acceptability of this treatment modality were compared with historical groups of patients with similar rectal cancer stage and treated with long-course radiation therapy (LCRT) followed by TEM (LCRT-TEM), TEM alone, or laparoscopic rectal resection with total mesorectal excision (TME) at our institution. Results: The study was interrupted after 14 patients underwent SCRT of 25 Gy in 5 fractions followed by TEM. Median time between SCRT and TEM was 7 weeks (range: 4-10 weeks). Although no preoperative complications occurred, rectal suture dehiscence was observed in 7 patients (50%) at 4 weeks follow-up, associated with an enterocutaneous fistula in the sacral area in 2 cases. One patient required a colostomy. Quality of life at 1-month follow-up, according to European Organization for Research and Treatment of Cancer QLQ-C30 survey score, was significantly worse in SCRT-TEM patients than in LCRT-TEM patients (P=.0277) or TEM patients (P=.0004), whereas no differences were observed with TME patients (P=.604). At a median follow-up of 10 months (range: 6-26 months), we observed 1 (7%) local recurrence at 6 months that was treated with abdominoperineal resection. Conclusions: SCRT followed by TEM for T1-T2 N0 rectal cancer is burdened by a high rate of painful dehiscence of the suture line and enterocutaneous

  2. Outcomes of clinical T4M0 extra-peritoneal rectal cancer treated with preoperative radiochemotherapy and surgery: a prospective evaluation of a single institutional experience.

    PubMed

    Valentini, Vincenzo; Coco, Claudio; Rizzo, Gianluca; Manno, Alberto; Crucitti, Antonio; Mattana, Claudio; Ratto, Carlo; Verbo, Alessandro; Vecchio, Fabio M; Barbaro, Brunella; Gambacorta, Maria A; Montoro, Caterina; Barba, Maria C; Sofo, Luigi; Papa, Valerio; Menghi, Roberta; D'Ugo, Domenico M; Doglietto, Giovanbattista

    2009-05-01

    Our objective was evaluate the outcome of primary clinical T4M0 extraperitoneal rectal cancer treated by neoadjuvant radiochemotherapy. Prognosis of clinical T4 rectal cancer is poor. Preoperative chemoradiation therapy may be beneficial. The results obtained are unclear due to lack of objective and strictly applied staging methods. Patients with primary, clinical, T4MO, extraperitoneal rectal cancer, defined by transrectal ultrasonography, computed tomography or magnetic resonance imaging, were considered. Intraoperative radiotherapy and adjuvant chemotherapy were employed in some patients after curative resection (R0). Variables influencing the possibility to perform an R0 resection and a sphincter-saving procedure were investigated as predictors of outcome. 100 patients were included. R0 resection was performed in 78 patients. R0 resection rate was greater in females (93% vs 67%) and in responders to neoadjuvant chemoradiation (94% vs 60%). The ability to perform a sphincter-saving procedure was 57%, greater in middle rectal location (85% vs 51%) and in responders to the chemoradiation (70% vs 47%). Median follow-up was 31 months (range, 4-136). Local recurrences were found in 7 patients (10%). Five-year local control in R0 patients was 90% and better in the IORT group (100%). Distant relapse occurred in 24 patients (30%). Five-year overall survival was 59%, and was better after an R0 versus an R1 or R2 resection (68% vs 22%). Overall and disease free survival in R0 patients improved after overall downstaging. Adjuvant chemotherapy given in addition to the neoadjuvant therapy did not appear to offer benefit in improving survival. A multimodal approach enabled us to obtain a 5-year overall survival of about 60%. IORT increased local control. The role of adjuvant chemotherapy needs to be further investigated.

  3. Two-stage laparoscopic treatment for strangulated inguinal, femoral and obturator hernias: totally extraperitoneal repair followed by intestinal resection assisted by intraperitoneal laparoscopic exploration.

    PubMed

    Sasaki, A; Takeuchi, Y; Izumi, K; Morimoto, A; Inomata, M; Kitano, S

    2016-06-01

    Total extraperitoneal preperitoneal (TEP) repair is widely used for inguinal, femoral, or obturator hernia treatment. However, mesh repair is not often used for strangulated hernia treatment if intestinal resection is required because of the risk of postoperative mesh infection. Complete mesh repair is required for hernia treatment to prevent postoperative recurrence, particularly in patients with femoral or obturator hernia. We treated four patients with inguinocrural and obturator hernias (a 72-year-old male with a right indirect inguinal hernia; an 83-year-old female with a right obturator hernia; and 86- and 82-year-old females with femoral hernias) via a two-stage laparoscopic surgery. All patients were diagnosed with intestinal obstruction due to strangulated hernia. First, the incarcerated small intestine was released and then laparoscopically resected. Further, 8-24 days after the first surgery, bilateral TEP repairs were performed in all patients; the postoperative course was uneventful in all patients, and they were discharged 5-10 days after TEP repair. At present, no hernia recurrence has been reported in any patient. The two-stage laparoscopic treatment is safe for treatment of strangulated inguinal, femoral, and obturator hernias, and complete mesh repair via the TEP method can be performed in elderly patients to minimize the occurrence of mesh infection.

  4. Totally extraperitoneal (TEP) bilateral hernioplasty using the Single Site® robotic da Vinci platform (DV-SS TEP): description of the technique and preliminary results.

    PubMed

    Cestari, A; Galli, A C; Sangalli, M N; Zanoni, M; Ferrari, M; Roviaro, G

    2017-06-01

    Laparoendoscopic single site totally extraperitoneal (TEP) hernia repair showed to be a feasible alternative to conventional laparoscopic hernia repair; nevertheless single site surgery, with the loss of instruments triangulation can be a demanding procedure. To overcome those hurdles, the Single Site® (SS) platform of the da Vinci (DV) Si robotic system enables to perform surgical procedures through a 25-mm skin incision, with a stable 3D vision and restoring an adequate triangulation of the surgical instruments. We present in details the technique and the preliminary results of DV-SS TEP, to our knowledge the first cases reported in literature. In March 2016, three consecutive male patients (mean age 46.6 years-mean BMI 25.3) with bilateral symptomatic inguinal hernia were submitted to DV-SS TEP in our institutions. Feasibility, codification of the technique, operative time and perioperative outcomes were recorded. All the procedures were completed as scheduled, with no conversion to other techniques. Mean operative time was 98.6 min, ranging between 155 and 55 min, reflecting the learning curve of the operating room team on this new procedure. No intraoperative or postoperative complications were experienced and all the patients were discharged within 24 h after surgery. Patients reported satisfactory postoperative course, with no recurrence of inguinal hernia and satisfaction in cosmetic result at 6-month follow-up. DV-SS TEP inguinal hernia repair showed to be feasible and effective surgical option for bilateral groin hernia repair. Patients' outcome was uneventful, with optimal cosmetic results. Further studies comparing this innovative technique to TEP or LESS TEP should be promoted.

  5. Simultaneous self-created transobturator tape and laparoscopic extraperitoneal vaginal support in patients with stress urinary incontinence and prolapse of the anterior and apical vaginal compartments.

    PubMed

    Ignjatovic, Ivan; Basic, Dragoslav; Potic, Milan; Dinic, Ljubomir; Stankovic, Jablan; Pavlovic, Svetlana; Milic, Vladimir; Skakic, Aleksandar

    2016-09-01

    Stress urinary incontinence (SUI) is frequently associated with prolapse of the apical and anterior vaginal compartments. The standard treatment of SUI is transobturator tape (TOT). The usual treatment of prolapse (anterior colporrhaphy) has a high recurrence rate. The aim of this study is to evaluate the results of the treatment of SUI and concomitant anterior and apical prolapse with self-created transobturator tape and simultaneous laparoscopic anterior and apical support. A total of 36 patients with SUI and prolapse of the anterior and apical compartments were underwent operations. The mean follow-up was 18 months. Self-created transobturator tape and laparoscopical support of the anterior and apical compartment prolapse were performed in all patients. The most important symptoms of prolapse and incontinence, the anatomical outcome, and complications were evaluated before and after the surgery. Treatment of incontinence and anterior and apical prolapse was successful in 33/36 (91.7%), 30/36 (83.3%) and 31/36 (86.1%) patients, respectively (p<0.0001). There is a significant reduction of vaginal bulging and pelvic pressure (p<0.0001). Frequency and urgency were significantly reduced (p<0.0007 and p<0.03 respectively). There was no significant deterioration of the posterior compartment. The most important complications were bladder perforation in 2/36 (5.5%) patients and temporary urinary retention in 3/36 (8.3%) patients (Clavien-Dindo grade 3). Simultaneous laparoscopic anterior and lateral extraperitoneal support and transobturator tape are effective in the treatment of patients with both conditions. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  6. Comparison of the outcomes between laparoscopic totally extraperitoneal repair and prolene hernia system for inguinal hernia; review of one surgeon's experience

    PubMed Central

    Choi, Yoon Young; Han, Sun Wook; Bae, Sang Ho; Kim, Sung Yong; Hur, Kyung Yul

    2012-01-01

    Purpose To compare the outcomes between laparoscopic total extraperitoneal (TEP) repair and prolene hernia system (PHS) repair for inguinal hernia. Methods A retrospective analysis of 237 patients scheduled for laparoscopic TEP or PHS repair of groin hernia from 2005 to 2009 was performed. Results The mean age was 52.3 years in TEP group and 55.7 years in PHS group. Of 119 TEP cases, 98 were indirect inguinal hernia, 15 direct type, 5 femoral hernia and 1 complex hernia; Of 118 PHS cases, 100 indirect, 18 direct type. All in TEP group were performed under general anesthesia and 64% of PHS group were performed under spinal or epidural anesthesia. Preoperatively, 10 cases of recurrent inguinal hernia were involved in our study (4 in TEP, 6 in PHS group). The mean operative time was similar in both groups (74.8 in TEP, 71.2 in PHS group), however mean hospital stay (1.6 days in TEP, 3.2 days in PHS group, P = 0.018) and mean usage of analgesics (0.54 times in TEP, 2.03 times in PHS group, P < 0.01), complications (36 cases in TEP, 6 cases in PHS group, P < 0.01) showed statistical differences. There is only 1 case of postoperative recurrence inguinal hernia in PHS group but it has no statistical significance (P = 0.314). Conclusion Compared to PHS repair, laparoscopic TEP repair has some advantages; shorter hospital stay, less frequent need of analgesics; as well as more postoperative complications such as hematoma, seroma, scrotal swelling. PMID:22324045

  7. Endoscopic totally extraperitoneal (TEP) hernia repair for inguinal disruption (Sportsman's hernia): rationale and design of a prospective observational cohort study (TEP-ID-study)

    PubMed Central

    Voorbrood, C E H; Goedhart, E; Verleisdonk, E J M M; Sanders, F; Naafs, D; Burgmans, J P J

    2016-01-01

    Introduction Chronic inguinal pain is a frequently occurring problem in athletes. A diagnosis of inguinal disruption is performed by exclusion of other conditions causing groin pain. Up to now, conservative medical management is considered to be the primary treatment for this condition. Relevant large and prospective clinical studies regarding the treatment of inguinal disruption are limited; however, recent studies have shown the benefits of the totally extraperitoneal patch (TEP) technique. This study provides a complete assessment of the inguinal area in athletes with chronic inguinal pain before and after treatment with the TEP hernia repair technique. Methods and analysis We describe the rationale and design of an observational cohort study for surgical treatment with the endoscopic TEP hernia repair technique in athletes with a painful groin (inguinal disruption). The study is being conducted in a high-volume, single centre hospital with specialty in TEP hernia repair. Patients over 18 years, suffering from inguinal pain for at least 3 months during or after playing sports, and whom have not undergone previous inguinal surgery and have received no benefit from physiotherapy are eligible for inclusion. Patients with any another cause of inguinal pain, proven by physical examination, inguinal ultrasound, X-pelvis/hip or MRI are excluded. Primary outcome is reduction in pain after 3 months. Secondary outcomes are pain reduction, physical functioning, and resumption of sport (in frequency and intensity). Ethics and dissemination An unrestricted research grant for general study purposes was assigned to the Hernia Centre. This study itself is not directly subject to the above mentioned research grant or any other financial sponsorship. We intend to publish the outcome of the study, regardless of the findings. All authors will give final approval of the manuscript version to be published. PMID:26739740

  8. Efficacy of Local Anesthetic With Dexamethasone on the Quality of Recovery Following Total Extraperitoneal Bilateral Inguinal Hernia Repair: A Randomized Clinical Trial.

    PubMed

    Sakamoto, Bryan; Harker, Gene; Eppstein, Andrew C; Gwirtz, Kenneth

    2016-12-01

    Quality of recovery (directly associated with patient satisfaction) is an important clinical outcome measurement and a surrogate of anesthetic/surgical care quality. To compare the efficacy of a transversus abdominis plane (TAP) block with dexamethasone sodium phosphate and preperitoneal instillation of local anesthetic (PILA) with dexamethasone vs control on postoperative quality of recovery following a bilateral total extraperitoneal inguinal hernia repair (TEP-IHR) (>24 hours). Secondary objectives included efficacy of this technique on postoperative opioid use, nausea and vomiting, and pain scores. Conducted from November 2013 to August 2015, this randomized, prospective, single-blinded study compared 2 groups (a TAP block and PILA) with a standard anesthetic technique with no regional technique (control) following bilateral TEP-IHR. This study at the Veterans Affairs Medical Center (Indianapolis, Indiana) included patients ages 18 to 80 years with an American Society of Anesthesiologists physical status of 1 to 3 scheduled for an outpatient bilateral TEP-IHR. Nurses assigning pain scores and administrating opioids for pain and staff anesthesiologists administering the Quality of Recovery-40 (QoR-40) questionnaire were blinded. Patients randomized to receive a TAP block with local anesthetics and dexamethasone, PILA with dexamethasone, or no regional technique (3 groups). Patient's response to the QoR-40 questionnaire following a TEP-IHR surgery. The mean (SD) ages in the TAP block (n = 19), PILA (n = 24), and control (n = 23) groups were 58.2 (9.4) years, 62.5 (8.1) years, and 62.9 (7.8) years, respectively. The global QoR-40 scores on postoperative day 1 for the TAP block group (median [interquartile range (IQR)], 178 [173-188]) were comparable with the control group (median [IQR], 174 [150-181]), while the PILA group had better global QoR-40 scores (median [IQR], 184 [175.5-190.75]) (P = .002). The effects of the TAP block and PILA on pain in

  9. A prospective randomized comparison of testicular functions, sexual functions and quality of life following laparoscopic totally extra-peritoneal (TEP) and trans-abdominal pre-peritoneal (TAPP) inguinal hernia repairs.

    PubMed

    Bansal, Virinder Kumar; Krishna, Asuri; Manek, Pratik; Kumar, Subodh; Prajapati, Omprakash; Subramaniam, Rajeshwari; Kumar, Anand; Kumar, Atin; Sagar, Rajesh; Misra, M C

    2017-03-01

    There is very scant literature on the impact of inguinal hernia mesh repair on testicular functions and sexual functions following open and laparoscopic repair. The present randomized study compares TAPP and TEP repairs in terms of testicular functions, sexual functions, quality of life and chronic groin pain. This study was conducted from April 2012 to October 2014. A total of 160 patients with uncomplicated groin hernia were randomized to either trans-abdominal pre-peritoneal (TAPP) repair or totally extra-peritoneal (TEP) repair. Testicular functions were assessed by measuring testicular volume, testicular hormone levels preoperatively and at 3 months postoperatively. Sexual functions were assessed using BMSFI, and quality of life was assessed using WHO-QOL BREF scale preoperatively and at 3 and 6 months postoperatively. Chronic groin pain was evaluated using the VAS scale at 3 months, 6 months and at 1 year. The median duration of follow-up was 13 months (range 6-18 months). The mean preoperative pain scores (p value 0.35) as well as the chronic groin pain were similar between TEP and TAPP repairs at 3 months (p value 0.06) and 6 months (p value 0.86). The testicular resistive index and testicular volume did not show any significant change at follow-up of 3 months (p value 0.9) in the study population. No significant difference was observed in testicular resistive index and testicular volume when comparing TEP and TAPP groups at at follow-up of 3 months (p value >0.05). There was a statistically significant improvement in the sexual drive score, erectile function and overall satisfaction over the follow-up period following laparoscopic inguinal hernia repair. However, sexual function improvement was similar in patients undergoing both TEP and TAPP repairs. All the domains of quality of life in the study population showed a significant improvement at a follow-up of 3 and 6 months. Subgroup analysis of all the domains of quality of life in both TAPP

  10. Anaesthetic considerations for endoscopic extraperitoneal and laparoscopic transperitoneal radical prostatectomy.

    PubMed

    Stolzenburg, Jens-Uwe; Aedtner, Bernd; Olthoff, Derk; Koenig, Fritjoff; Rabenalt, Robert; Filos, Kriton S; McNeill, Alan; Liatsikos, Evangelos N

    2006-09-01

    We focus on the anaesthesiology and requirements for minimally invasive procedures for treating localized prostate cancer. The management of anaesthesia for laparoscopic and endoscopic radical prostatectomy (RP) can be more complex than expected. Numerous groups, especially early in their experience, have had problems (e.g. hypercarbia) with the anaesthesiology of the procedure. Co-operation between the surgeon and the anaesthesiologist is of paramount importance for a safe and effective laparoscopic or endoscopic RP. Nevertheless, the relative anaesthetic equipment and trained personnel should be available before embarking on such technically proficient procedures.

  11. Extraperitoneal Endometriosis With Catamenial Pneumothoraces: A Review of the Literature

    PubMed Central

    Roberts, Lisa M.; Reich, Harry

    2003-01-01

    Objective: To present a case of recurrent catamenial pneumothorax and diaphragmatic endometriosis that was managed thoracoscopically. A review of the literature is also presented. Methods: A-28-year-old woman presented with bloody stools, chronic constipation, and chest pain. A review of systems was positive for monthly chest pain associated with her menses. A preoperative chest x-ray revealed a right pneumothorax. Colonoscopy revealed biopsy proven endometriosis of the sigmoid colon. A pelvic computed tomography scan revealed bilateral complex, cystic and solid adenexal lesions. Results: A right thoracoscopy was performed. A lesion on the right hemidiaphragm was excised and confirmed to be endometriosis. A wedge section of lung tissue containing a bleb was resected and also contained endometriosis. Three months later, the patient underwent laparoscopic excision of her pelvic endometriosis, including a low anterior rectal resection. Five months later, she presented again with right-sided chest pain. A thoracoscopic right total pleurectomy was performed for recurrent pneumothorax. Conclusion: Pulmonary endometriosis may present as chest pain, shortness of breath, or hemoptysis associated with menstrual cycles. This case emphasizes the importance of a careful review of systems in patients with known endometriosis. Management now includes an endoscopic alternative and all of its known benefits. PMID:14626406

  12. An Extraperitoneal Technique for Murine Heterotopic Cardiac Transplantation.

    PubMed

    Nowocin, A K; Brown, K; Edwards, L A; Meader, L; Hill, J I; Wong, W

    2015-09-01

    The mouse heterotopic cardiac transplantation model has been used extensively by investigators in the field of organ transplantation to study the rejection process, test new antirejection treatments, tolerance induction protocols or to understand basic immunological principles. Due to its extensive use, any small refinement of the technique would have a major impact on replacement, reduction and refinement (commonly known as the 3Rs). Here, we describe a novel approach to refine this model. The donor aorta and pulmonary artery are anastomosed peripherally to the femoral artery and vein of the recipient, respectively. The technical success rate is comparable to the conventional abdominal site, but it avoids a laparotomy and handling of the bowels making it less invasive method. As a result, recipients recover faster and require less postoperative analgesia. It is a major refinement under one of the 3Rs and would represent an advance in animal welfare in scientific research. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

  13. [Factors related with post-surgical complications in elderly patients with glioblastoma multiforme].

    PubMed

    Martin-Risco, M; Rodrigo-Paradells, V; Olivera-Gonzalez, S; Del Rio-Perez, C M; Bances-Florez, L; Calatayud-Perez, J B; Villagrasa-Compaired, F J

    2017-02-16

    Introduccion. El glioblastoma multiforme es el tumor maligno mas frecuente del sistema nervioso central, y su incidencia es del 80% en los mayores de 50 años. En los ultimos tiempos se ha producido un aumento en la esperanza de vida de la poblacion, y el analisis de las complicaciones posquirurgicas en pacientes de edad avanzada resulta de gran relevancia para una correcta indicacion quirurgica. Objetivo. Analizar factores relacionados con las complicaciones posquirurgicas en pacientes de edad avanzada. Pacientes y metodos. Se analizan retrospectivamente 88 pacientes diagnosticados de glioblastoma multiforme entre 31 y 78 años. Las variables estudiadas son: antecedentes personales, edad, estado funcional, estado preanestesico, caracteristicas tumorales, tipo de cirugia y complicaciones posquirurgicas. Resultados. Se observa una influencia de la edad en las complicaciones quirurgicas locales (p = 0,006) y sistemicas (p = 0,034) y en la escala de Clavien-Dindo (p = 0,001). Las personas con peor estado funcional y riesgo cardiovascular presentaron mas complicaciones sistemicas (p = 0,006 y 0,044) y peor graduacion en dicha escala (p = 0,024 y 0,025). Asimismo, hallamos mas complicaciones locales en las cirugias de exeresis que en las biopsias (p = 0,027). El estado preanestesico y los tratamientos antihemostaticos no se relacionaron con dichos eventos. Conclusiones. Los pacientes mayores de 65 años presentan una mayor incidencia de antecedentes patologicos y peor estado funcional prequirurgico. La edad, el riesgo cardiovascular, el estado funcional y el tipo de cirugia han aumentado de manera significativa las complicaciones posquirurgicas.

  14. Fluid collections in the intraperitoneal and extraperitoneal spaces: comparison of MR and CT

    SciTech Connect

    Cohen, J.M.; Weinreb, J.C.; Maravilla, K.R.

    1985-06-01

    Fourteen patients with abnormal subdiaphragmatic fluid collections were examined with computed tomography (CT) and magnetic resonance (MR) imaging. MR and CT provided equivalent information concerning the presence and extent of fluid collections in 13 of the 14 cases. Image acquisitions with two different repetition times (TRs) and two echo times (TEs) were necessary, in most cases, to detect and discriminate between different types of pathologic fluids. Transudative ascites demonstrated long T1 and T2 relaxation times, whereas abscesses, phlegmon, pancreatic pseudocyst, exudative pancreatitis, and chronic hematoma demonstrated an intermediate or short T1 and a long T2.

  15. Transanal endoscopic microsurgery after neoadjuvant radiochemotherapy for locally advanced extraperitoneal rectal cancer.

    PubMed

    Rizzo, G; Zaccone, G; Magnocavallo, M; Mattana, C; Pafundi, D P; Gambacorta, M A; Valentini, V; Coco, C

    2017-08-01

    The aim of this study is to provide a prospective analysis of post-operative and oncological outcomes in patients affected by locally advanced rectal cancer (LARC), who obtained a major/complete clinical response after pre-operative radio-chemotherapy (RCT) and were treated with local excision (LE) by trans-anal endoscopic microsurgery (TEM) to confirm a pathological complete response (pCR) after to neo-adjuvant RCT. All patients with LARC treated by pre-operative RCT and full-thickness LE by TEM (2000-2014) were included in the study. If the pathological analysis confirmed near complete or pCR, intensive follow up was proposed. If the pathological response was incomplete, a radical resection with TME was proposed. Post-operative (according to Clavien's classification), functional and long-term oncological outcome were analyzed. 36 patients were treated by TEM. The median post-operative hospital stay was 5 days. The post-operative morbidity was 41.6% (no grade ≥3). At pathological analysis, 23 specimens were ypT0 TRG1, and 4 were ypT1 TRG2. In 9 cases (ypT>1 and/or TRG>2), radical surgery with TME was proposed but 3 refused it. Median follow-up was 68 months. One local recurrence and 4 distant metastases occurred. The 5-yr actuarial local control, overall survival and disease-free survival were 96.0%, 92.0% and 82.8%. In case of major or complete clinical response of LARC after pre-operative RCT, LE by TEM can be used to confirm the pathological response. This avoids the necessity of radical surgery and, in our experience, this approach seems to guarantee oncological safety with the functional advantages of an organ-sparing procedure. Copyright © 2017 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

  16. Subcutaneous extraperitoneal repair of ventral hernias: a biological basis for fascial transplantation.

    PubMed Central

    Peacock, E E

    1975-01-01

    Two fundamental biological differences between normal fascia and scar tissue are rate of collagen turnover and physical weave of collagen subunits. Both factors account for unsatisfactory results following ventral hernia repair unless scar tissue is excised and normal fiscia used. Removal of scar and identification of normal fascia often require extensive dissection, entrance into the peritoneal cavity, and sometimes requires lysis of intestinal adhesions with occasional injury to bowel. Simple imbrication of the hernia sac, as in treatment of a direct inguinal hernia, without excision usually results in recurrence of the hernia because of remodeling and attenuation of scar tissue. A new procedure, based upon the technique of direct inguinal hernia repair without opening peritoneum, has been performed on 12 patients with large ventral hernias. The procedures, performed entirely in a subcutaneous plane, involves imbrication of scar, transfer of a massive fascial onlay graft, and use of an internal stent. Patients have been followed for one to 5 years; there have been no recurrences. Inductive influence of the fascial transplant has been measured in two patients; a tenfold increase in net collagen synthesis and deposition occurs for at least one year following transplantation of fascia to an imbricated scar recipient area. Images Fig. 4. PMID:1130886

  17. [Total extraperitoneal endoscopic hernioplasty (TEP) in the treatment of incarcerated and irreponible inguinal and femoral hernias].

    PubMed

    Mainik, F; Flade-Kuthe, R; Kuthe, A

    2005-12-01

    To estimate the value of TEP in the treatment of incarcerated and irreponible inguinal and femoral hernias more exactly we prospectively collected and evaluated the data of our clinic for the period of Oct. 1999 until Dec. 2003. In this period we performed in total 1 671 hernia repairs including 79 patients suffering from an incarcerated (n = 33) or irreponible (n = 46) inguinal or femoral hernia. Using only the TEP-technique we treated mainly the irreponible hernias (46 patients). In the combination of LAP (laparoscopy) and TEP (27 patients) the laparoscopy provided the possibility to classify as well the incarcerated tissue as the result of the reposition. With this combined technique we treated the majority of the incarcerated hernias. To confirm the recovery of the incarcerated tissue laparoscopy can be of high value at the end of the combined LAP + TEP (2 patients). Thus TEP was performed in 92 % of the cases. In 2 cases we performed a conventional hernioplasty and one operation was finished conventionally after switching from endoscopic to conventional procedure. In 2 patients we performed a laparoscopically supported resection of the incarcerated tissue without patch implantation. 1 patient acquired TAPP. The use of different operative techniques and their combinations demonstrates as well the possibility as the necessity of a differentiated and case adapted proceeding in the treatment of incarcerated hernias. Lethality with 1.2 % and early postoperative morbidity with only 5.0 % were low. The hospitalisation period was 4.7 d on average. Our results are comparable to results of literature and show that TEP-technique and combined TEP + LAP-technique are possible and reasonable for the treatment of incarcerated and irreponible hernias.

  18. [Parenteral nutrition in pediatric patients: indications and complications in third level].

    PubMed

    Ríos-González, Roxana; Anaya-Florez, María Salomé; Gutiérrez-Hernández, Jorge Isaac; Morán-Villota, Segundo

    2015-01-01

    Introducción: la nutrición parenteral (NP) es una mezcla que cubre las necesidades nutricionales cuando no es posible lograr esta tarea por la vía enteral en el paciente; sin embargo, no está exenta de complicaciones. El objetivo del estudio fue conocer la indicación y la frecuencia de complicaciones de la NP en pacientes pediátricos atendidos en un centro de tercer nivel. Métodos: se incluyeron niños que recibieron NP en el Hospital de Pediatría del Centro Médico Nacional Siglo XXI del Instituto Mexicano del Seguro Social. Se registraron las características demográficas, antropométricas, la causa de la indicación de la NP, su tiempo de administración y las complicaciones asociadas a este tipo de nutrición. Resultados: se incluyeron 69 pacientes pediátricos: 33 recién nacidos (RN) y 18 lactantes entre uno y 11 meses de edad; nueve preescolares entre uno y cinco años, y nueve niños mayores de cinco años. Las enfermedades del tracto digestivo tratadas quirúrgicamente constituyeron el 71 % de las indicaciones para el inicio de NP. Se presentaron complicaciones en el 87 % de los pacientes y 76.7% tuvieron más de una complicación. Las complicaciones metabólicas representaron 98 %, las mecánicas 1 % y las infecciosas 1 %. Conclusión: la NP en este centro de tercer nivel se indicó principalmente a pacientes sometidos a cirugía del tracto digestivo.

  19. Transanal endoscopic microsurgery after neoadjuvant radiochemotherapy for locally advanced extraperitoneal rectal cancer: short-term morbidity and functional outcome.

    PubMed

    Coco, C; Rizzo, G; Mattana, C; Gambacorta, M A; Verbo, A; Barbaro, B; Vecchio, F M; Pafundi, D P; Mastromarino, M G; Valentini, V

    2013-08-01

    Transanal endoscopic microsurgery (TEM) after radiochemotherapy (RCT) has been reported in selected cases of locally advanced rectal cancer as an alternative to traditional radical resection with total mesorectal excision with a curative intent or as diagnostic tool to confirm a pathological complete response of the primary tumor. No study has evaluated functional outcome after TEM in preoperatively irradiated patients. This study was designed to evaluate short-term morbidity (according to Clavien's classifications) and establish (by a questionnaire) continence and evacuative function after RCT and TEM, at 1 year from surgery, analyzing the impact of RCT on postoperative outcomes. Patients with locally advanced rectal cancer treated by RCT and TEM (group 1) or with early T1 or adenomas treated only by TEM (group 2) entered this cohort comparative study. Twenty-two patients entered the study as group 1 and 25 as group 2. No postoperative mortality occurred. The morbidity rate was 36.4 % in group 1 vs. 16 % in group 2 (p = 0.114). The rate of suture dehiscence was 22.7 % in group 1 vs. 4 % in group 2 (p = 0.068). No grade III complications, reoperation, or hospital readmission within 30 days was recorded in either group. One year after surgery, continence and evacuative scores in group 1 were 1.05 ± 1.25 and 24.72 ± 2.79, respectively, which were similar to group 2 (p = 0.081 and 0.288, respectively). TEM after RCT in selected rectal cancer patients has an acceptable morbidity and functional results at 1 year from surgery. Preoperative irradiation could increase postoperative short-term morbidity, but it does not seem to influence evacuative or sphincter function after 1 year from surgery.

  20. ETVARD (endoscopic transanal vacuum-assisted rectal drainage) leads to complete but delayed closure of extraperitoneal rectal anastomotic leakage cavities following neoadjuvant radiochemotherapy.

    PubMed

    von Bernstorff, Wolfram; Glitsch, Anne; Schreiber, André; Partecke, Lars Ivo; Heidecke, Claus Dieter

    2009-07-01

    The purpose of the study was to prospectively assess the impact of neoadjuvant radiochemotherapy on the formation of major anastomotic rectal leaks and treatment by endoscopic transanal vacuum-assisted rectal drainage (ETVARD). Twenty six patients with malignancies with rectal anastomotic leaks were prospectively treated, including 14 of 26 patients following neoadjuvant radiochemotherapy. ETVARD was the first-line treatment. In 23 of 26 patients, ETVARD was successfully completed. In patients following neoadjuvant radiochemotherapy sizes of leakage cavities, duration of ETVARD, number of sponge exchanges, and endoscopies as well as time to closure of cavities were significantly increased (0.009 < p < 0.035) compared to patients after primary surgery. Increased age showed similar correlations, whereas the level of anastomoses did not influence these parameters. Patients without (ile)ostomies could also be treated by ETVARD. Follow-up endoscopies have not shown any major changes. Radiochemotherapy has a significant impact on development and treatment of major anastomotic rectal leaks. Most patients can be successfully treated by ETVARD, avoiding additional resective surgery or permanent (col)ostomies.

  1. [Results of vagal nerve stimulation in patients with pharmacoresistant epilepsy in a national epilepsy referral centre].

    PubMed

    Roldan-Ramos, P; Reyes-Figueroa, L A; Rumia, J; Martinez-Lizana, E; Donaire, A; Carreno-Martinez, M

    2016-11-01

    Objetivos. Describir los resultados clinicos y complicaciones derivados de la estimulacion vagal en pacientes con epilepsia farmacorresistente no tributaria de otras modalidades de tratamiento quirurgico, desde el primer implante en un centro de referencia nacional. Pacientes y metodos. Se realizo un analisis retrospectivo de los pacientes implantados en nuestro centro y se extrajeron datos relativos a las caracteristicas basales de su epilepsia y complicaciones derivadas. Resultados. Se incluyeron 32 nuevos implantes en 31 pacientes, con una edad media de 34 años, evolucion de enfermedad de 29,3 años, tres farmacos antiepilepticos prequirurgicos y 4,03 años de seguimiento. Las crisis parciales complejas (71,9%) y criptogenicas (59,4%) fueron el tipo y la etiologia de crisis mas frecuentes. El 75% no tenia antecedentes quirurgicos de epilepsia. Un 43,8% presento mejoria igual o superior al 50%, mayor en las epilepsias parciales complejas (p = 0,22) y la etiologia criptogenica. No se hallo asociacion estadistica entre ajustes de medicacion y frecuencia de las crisis. Los efectos secundarios encontrados fueron disfonia, ronquera y disfagia transitorias, y una asistolia intraoperatoria recuperada. Se realizo un recambio por ruptura de hardware postraumatica. Un paciente con paresia preexistente de cuerda vocal presento estridor laringeo que requirio ajuste de intensidad, y se produjo una retirada del sistema por disfuncion. En el 84,4%, la tolerancia fue excelente. Conclusiones. Constituye un tratamiento efectivo para mejorar significativamente la frecuencia de crisis de los pacientes farmacorresistentes y con contraindicacion para otras modalidades de tratamiento quirurgico. Se precisan futuros estudios para predecir la respuesta individual de cada paciente, optimizar las indicaciones y mejorar la relacion coste/beneficio.

  2. [NEURODEGENERATIVE DISEASES; NUTRITIONAL ASPECTS].

    PubMed

    de Luis, Daniel A; Izaola, Olatz; de la Fuente, Beatriz; Muñoz-Calero, Paloma; Franco-Lopez, Angeles

    2015-08-01

    Introducción: las enfermedades neurodegenerativas producen alteraciones en el nivel de conciencia o en los mecanismos de la deglución que con frecuencia hacen necesario un soporte nutricional especializado. Objetivo: revisar el riesgo de desnutrición, así como su tratamiento, en pacientes con enfermedad cerebral vascular, enfermedad de Parkinson, demencia y esclerosis lateral amiotrófica. Desarrollo: las enfermedades neurológicas degenerativas son una de las principales indicaciones de soporte nutricional en nuestro país. En los procesos agudos (enfermedad vascular cerebral), el correcto manejo nutricional se relaciona con una mejor evolución y con una disminución de las complicaciones. En los procesos neurodegenerativos crónicos (esclerosis lateral amiatrófica y demencia), la malnutrición es un problema importante que empeora el pronóstico de estos pacientes siendo, necesario un correcto manejo de la disfagia y sus complicaciones, así como la utilización de diferentes etapas de soporte nutricional. Una correcta valoración nutricional de estos pacientes, así como un claro esquema de intervención nutricional, es imprescindible en el seguimiento de su enfermedad. Por último, en la enfermedad de Parkinson avanzada, el soporte nutricional, como en las enfermedades neurodegenerativas anteriores, es de vital importancia, sin olvidarnos de la carga proteica y su distribución en la dieta de estos pacientes. Las sociedades científicas internacionales (American Society for Parenteral and Enteral Nutrition ASPEN) recomiendan, con un grado de evidencia B, realizar un cribaje de malnutrición a los pacientes con enfermedades neurológicas. Conclusiones: una correcta valoración nutricional, así como un adecuado soporte nutricional deben formar parte del proceso diagnóstico y terapéutico de estas enfermedades.

  3. [Supratentorial cavernous malformations in an Argentinian institution: experience with surgical treatment].

    PubMed

    Vergara, G E; Cervio, A; Farez, M; Mormandi, R; Condomi-Alcorta, S; Salvat, J

    2017-04-01

    Introduccion. Las malformaciones cavernosas son lesiones vasculares del sistema nervioso central constituidas por endotelio sinusoidal que forma capilares agrupados o cavernas que carecen de los elementos tipicos de una pared arterial madura y ausencia de tejido neural interpuesto. El endotelio esta rodeado por una densa capa de fibras colagenas que dejan pequeñas hendiduras por las que se extravasa hemosiderina. Se comunican con el sistema vascular a muy baja presion y su tratamiento puede ser por microcirugia o radiocirugia. Objetivos. Analizar las malformaciones cavernosas supratentoriales tratadas quirurgicamente en nuestra institucion (FLENI), determinar la epidemiologia y las caracteristicas intrinsecas, estudiar la clinica de presentacion, determinar las indicaciones quirurgicas y complicaciones, y establecer el pronostico. Pacientes y metodos. Estudio retrospectivo analitico de historias clinicas e imagenes de pacientes operados de malformaciones cavernosas supratentoriales en la FLENI desde enero de 1996 hasta diciembre de 2013. Resultados. Evaluamos a 51 pacientes, de 34 años de media, seguidos durante una media de 30 meses. El 1,96% de los pacientes presento diagnostico incidental y el resto mostro sintomas. El 23,52% presento hemorragia en el momento del diagnostico. En todas las cirugias se logro una exeresis total de las malformaciones cavernosas supratentoriales. Se observo un caso de meningitis postoperatoria. Conclusiones. La tasa de sangrado de las malformaciones cavernosas supratentoriales en nuestro medio es del 1,38% por paciente por año. El tratamiento quirurgico es eficaz para erradicar o disminuir los sintomas y para evitar un posible resangrado. Presenta una tasa muy baja de complicaciones y un pronostico neurologico favorable.

  4. [Laparoscopic adrenalectomy: the best surgical option].

    PubMed

    Maestre-Maderuelo, Maria; Candel-Arenas, Marife; Terol-Garaulet, Emilio; González-Valverde, Francisco Miguel; Marín-Blazquez, Antonio Albarracin

    2013-01-01

    Antecedentes: la vía de acceso laparoscópico es la técnica de elección en el tratamiento quirúrgico de la glándula suprarrenal, excepto del carcinoma suprarrenal. Objetivo: revisar nuestra experiencia en suprarrenalectomías laparoscópicas por vía lateral transperitoneal efectuadas entre los años 2005 y 2012. Material y método: estudio descriptivo y retrospectivo efectuado mediante la revisión de historias clínicas de 37 pacientes con diagnóstico, al alta, de tumor adrenal y a quienes se hizo adrenalectomía laparoscópica entre abril de 2005 y abril de 2012. Se consideraron los siguientes datos: edad, sexo, lateralidad, indicación quirúrgica, resultados anatomopatológicos, tamaño de la lesión, estancia hospitalaria, tasa de conversión y complicaciones perioperatorias. Resultados: durante el periodo de estudio se intervinieron 37pacientes (19 varones y 18 mujeres) con edad media de 51.72 ± 14.42 años. Se realizaron 22adrenalectomías izquierdas (59.45%) y 15 derechas (40.54%). Las indicaciones de suprarrenalectomía fueron: incidentaloma mayor de 4 cm o con crecimiento rápido y tumores productores de hormonas. El diagnóstico se confirmó con tomografía computada, resonancia magnética, o ambas, y con gammagrafía metaiodobencilguanidina en el caso de sospecha de feocromocitoma y estudio hormonal completo en todos los pacientes. Conclusiones: la suprarrenalectomía laparoscópica sigue siendo la técnica de elección en el tratamiento de pacientes con afectación de la glándula suprarrenal porque ha demostrado ser segura y eficaz, como quedó confirmado en nuestra serie, que tuvo resultados similares a los de la bibliografía.

  5. Is there an overprescription of proton pump inhibitors in oncohematologic patients undergoing ambulatory oncospecific treatment?

    PubMed

    Pujal Herranz, Meritxell

    2016-09-01

    Objetivo: El objetivo de este estudio es analizar la prevalencia de inhibidores de la bomba de protones (IBP) en el paciente oncohematologico de dispensacion ambulatoria y el grado de adecuacion de su indicacion. Método: Estudio observacional descriptivo en pacientes oncohematologicos en tratamiento oncoespecifico de dispensacion ambulatoria. Se elaboro un protocolo dirigido al paciente oncohematologico a partir del protocolo de uso racional de IBP de nuestro hospital. Se cuantificaron los pacientes en tratamiento activo con IBP y se analizo la idoneidad de su indicacion. Resultados: Se incluyeron 111 pacientes (71 oncologicos, 40 hematologicos). El 56% de los pacientes oncologicos y el 63% de los hematologicos estaban en tratamiento activo con IBP. Tras revisar las indicaciones de los pacientes con IBP, el 72% de los oncologicos y el 12% de los hematologicos no presentaron una indicacion que justificara el tratamiento. Conclusiones: Es importante que el farmaceutico detecte las prescripciones inadecuadas de IBP especialmente entre la poblacion oncologica y sugiera una deprescripcion del mismo.

  6. Single-incision laparoscopic repair of Spigelian hernia.

    PubMed

    Tran, Hanh; Tran, Kim; Zajkowska, Marta; Lam, Vincent; Hawthorne, Wayne J

    2015-01-01

    Spigelian hernias represent only 1% to 2% of all abdominal wall hernias. The treatment, however, remains controversial but depends on institutional expertise. This case series reports the first experience with single-incision laparoscopic totally extraperitoneal (SILTEP) repair of Spigelian hernias with telescopic extraperitoneal dissection in combination with inguinal hernia repair. From February 2013 to April 2014, all patients referred with inguinal or Spigelian hernias, without histories of extraperitoneal intervention, underwent SILTEP repair with telescopic extraperitoneal dissection. A single-port device, 5.5 mm/52 cm/30° angled laparoscope, and conventional straight dissecting instruments were used for all cases. Extraperitoneal dissection was performed under direct vision with preservation of preperitoneal fascia overlying retroperitoneal nerves. Inguinal herniorrhaphy was performed with lightweight mesh that covered low-lying Spigelian defects. High-lying Spigelian defects were repaired with additional mesh. There were 131 patients with 186 (92 direct) inguinal hernias and 7 patients with 8 Spigelian hernias (6 incidental, including 1 bilateral and 2 preoperatively diagnosed), with a mean age of 51.3 years and a mean body mass index of 25.1 kg/m(2). An additional piece of mesh was used for 3 hernias. All Spigelian hernias were associated with direct inguinal hernias, and 8 combined inguinal and Spigelian hernias were successfully repaired with SILTEP repair with telescopic extraperitoneal dissection as day cases. There were no clinical recurrences during a mean follow-up period of 6 months (range, 1-15 months). Combined Spigelian and inguinal hernias can be successfully treated with SILTEP herniorrhaphy with telescopic extraperitoneal dissection. The high incidence of Spigelian hernias associated with direct inguinal hernias suggests a high index of suspicion for Spigelian hernias during laparoscopic inguinal herniorrhaphy.

  7. Single-Incision Laparoscopic Repair of Spigelian Hernia

    PubMed Central

    Tran, Kim; Zajkowska, Marta; Lam, Vincent; Hawthorne, Wayne J.

    2015-01-01

    Introduction: Spigelian hernias represent only 1% to 2% of all abdominal wall hernias. The treatment, however, remains controversial but depends on institutional expertise. This case series reports the first experience with single-incision laparoscopic totally extraperitoneal (SILTEP) repair of Spigelian hernias with telescopic extraperitoneal dissection in combination with inguinal hernia repair. Methods: From February 2013 to April 2014, all patients referred with inguinal or Spigelian hernias, without histories of extraperitoneal intervention, underwent SILTEP repair with telescopic extraperitoneal dissection. A single-port device, 5.5 mm/52 cm/30° angled laparoscope, and conventional straight dissecting instruments were used for all cases. Extraperitoneal dissection was performed under direct vision with preservation of preperitoneal fascia overlying retroperitoneal nerves. Inguinal herniorrhaphy was performed with lightweight mesh that covered low-lying Spigelian defects. High-lying Spigelian defects were repaired with additional mesh. Results: There were 131 patients with 186 (92 direct) inguinal hernias and 7 patients with 8 Spigelian hernias (6 incidental, including 1 bilateral and 2 preoperatively diagnosed), with a mean age of 51.3 years and a mean body mass index of 25.1 kg/m2. An additional piece of mesh was used for 3 hernias. All Spigelian hernias were associated with direct inguinal hernias, and 8 combined inguinal and Spigelian hernias were successfully repaired with SILTEP repair with telescopic extraperitoneal dissection as day cases. There were no clinical recurrences during a mean follow-up period of 6 months (range, 1–15 months). Conclusions: Combined Spigelian and inguinal hernias can be successfully treated with SILTEP herniorrhaphy with telescopic extraperitoneal dissection. The high incidence of Spigelian hernias associated with direct inguinal hernias suggests a high index of suspicion for Spigelian hernias during laparoscopic inguinal

  8. Feasibility of Transvesical Robotic VVF Repair in Porcine Model.

    PubMed

    Han, Jang Hee; Kim, Hong-Wook; Rha, Koon Ho; Kim, Jang Hwan

    2017-06-01

    Extraperitoneal transvesicoscopic vesicovaginal fistula (VVF) repair has received limited use because of its narrow working space, longer operation time, and technical difficulty. The present study describes the feasibility of robotic-assisted transvesicoscopic VVF repair in an animal model. Two Yorkshire swine underwent robotic-assisted laparoscopic (RAL) VVF repair. With the 4 trocars, an artificial VVF was made in the supratrigonal area and VVF repair was performed in 3 layers as in open VVF repair methods. The mean operation time was 108 minutes. The operation time was prolonged in 1 case due to weak fixation of bladder to anterior abdominal wall. Equipment interference did not occur. Tissue manipulation and suturing were easy. The results of this study suggest that extraperitoneal RAL procedures for VVF repair may be an effective minimally invasive modality with reduced morbidity. A shorter operation time and easy suturing technique were the distinct merits of the extraperitoneal RAL technique.

  9. Hernia operations using laparoscopic hernioplasty on military personnel with a short hospitalization time.

    PubMed

    Demirbas, Sezai; Ogun, Ibrahim; Akta, Osman; Kurt, Yavuz; Yildiz, Mehmet; Akin, M Levhi; Celenk, Tuncay

    2003-10-01

    Laparoscopic hernioplasty was performed by either transabdominal preperitoneal or totally extraperitoneal approaches, The purpose of this study was to demonstrate that laparoscopic hernioplasty is a way to treat military personnel in the army with less pain and for the patients to return to an active lifestyle in a short time. A total of 217 laparoscopic hernioplasty were performed in 192 patients. Eighty-eight hernias were operated by transabdominal preperitoneal and the 146 hernias were operated by totally extraperitoneal approach hernioplasty. The mean +/- SD operation times were 69.4 +/- 23.94 and 58.3 +/- 24.13 minutes for the transabdominal preperitoneal and the totally extraperitoneal approach, respectively (p = 0.42). Postoperative pain was monitored by the visual analog scale. Hospitalization time for patients without complications was significantly shorter (p = 0.02). Laparoscopic hernioplasty could be performed on military personnel who need to return to work quickly with a short hospitalization time, less pain, and lower recurrence rate.

  10. Adhesions after laparoscopic inguinal hernia repair. A comparison of extra versus intra peritoneal placement of a polypropylene mesh in an animal model.

    PubMed

    Attwood, S E; Caldwell, M T; Marks, P; McDermott, M; Stephens, R B

    1994-07-01

    Prosthetic mesh for laparoscopic inguinal hernia repair has become popular but the method of its placement is controversial. Mesh placed within the peritoneum may cause adhesion formation and further complications. The aim of this study was to examine the laparoscopic placement of a mesh, comparing intraperitoneal vs extraperitoneal insertion. In a porcine model (n = 15) a polypropylene mesh was placed laparoscopically over the anterior abdominal wall. On the left side the mesh was stapled on the parietal peritoneum. On the right side the peritoneum was incised, an extraperitoneal space was dissected, the mesh was inserted, and the peritoneum was closed over it. The animals were maintained for 2 weeks. At postmortem there were adhesions in two of those placed extraperitoneally and five of those placed intraperitoneally (P = 0.19, Fisher's exact test). The adhesions comprised fibrous peritoneal bands to loops of small intestine. Both methods of laparoscopic mesh placement were associated with a small but significant incidence of adhesion formation.

  11. Bowel Obstruction in the Postoperative Period of Laparoscopic Inguinal Hernia Repair (TAPP): Review of the Literature

    PubMed Central

    Vázquez, J.A.; Solís, M.A.; Valdéz, G.; Valencia, S.; Weber, A.

    1998-01-01

    A case is presented of a male patient that presented with intestinal obstruction in the early postoperative period of a transabdominal preperitoneal inguinal repair (TAPP) that was diagnosed and repaired successfully using laparoscopy. Whenever a total extraperitoneal procedure (TEP) cannot be performed, the peritoneal closure of the TAPP should be done water-tight using interrupted stitches of absorbable monofilament sutures. PMID:9876754

  12. [The impact of neurological and medical complications on the mortality and functional situation of acute stroke patients].

    PubMed

    Bragado-Trigo, I; Portilla-Cuenca, J C; Falcon-Garcia, A; Fermin-Marrero, J A; Romero-Sevilla, R M; Redondo-Penas, M I; Gamez-Leyva, G; Serrano-Cabrera, A; Gomez, M; Calle-Escobar, M L; Jimenez-Caballero, P E; Casado-Naranjo, I

    2014-11-16

    Introduccion. Los pacientes con ictus presentan un elevado riesgo de presentar complicaciones. Su aparicion puede condicionar el pronostico del ictus. Estudiamos la frecuencia y el impacto de la aparicion de diversas complicaciones en el pronostico precoz y a medio plazo en estos pacientes. Pacientes y metodos. Estudio observacional de los pacientes ingresados en una unidad de ictus. Se registraron las complicaciones durante su estancia, distinguiendose entre complicaciones neurologicas y medicas. Se estudio la influencia de estas segun subtipo de ictus en la mortalidad intrahospitalaria y a los 90 dias, y en la situacion funcional a los 90 dias, analizandose los factores clinicos predictores para la aparicion de complicaciones. Resultados. Muestra de 847 pacientes. Un 29,5% de los pacientes presento complicaciones, que fueron mas frecuentes en el ictus hemorragico (50,5% frente a 26,6%; p < 0,0001). Las complicaciones mas habituales fueron las neurologicas (21%). Para ambos subtipos, la presencia de complicaciones se asocio a mayor mortalidad intrahospitalaria (2,1% frente a 12,6%; p < 0,0001) y a 90 dias (5,7% frente a 29,6%; p < 0,0001), y menor probabilidad de independencia a 90 dias (72,9% frente a 30,4%; p < 0,0001). La gravedad del ictus al ingreso se mostro como el predictor mas potente en la aparicion de cualquier tipo de complicacion. Conclusiones. La aparicion de complicaciones durante la fase aguda del ictus influye de forma adversa en la mortalidad y en el pronostico funcional. La identificacion de factores predictores podria disminuir el impacto sobre la evolucion del paciente con un ictus agudo.

  13. Utilice en forma segura los productos con cebo para roedores

    EPA Pesticide Factsheets

    Si se usan de manera inadecuada, los productos con veneno para ratas y ratones podrían hacerle daño a usted, a sus hijos o a sus mascotas. Siempre que use pesticidas lea la etiqueta del producto y siga todas las indicaciones.

  14. Critical analysis of extra peritoneal antero-lateral approach for lumbar plexus.

    PubMed

    Martins, Roberto Sérgio; Monaco, Bernardo Assumpção; Siqueira, Mario Gilberto; Foroni, Luciano; Heise, Carlos Otto; Teixeira, Manoel Jacobsen

    2011-08-01

    Lesions of lumbar plexus are uncommon and descriptions of surgical access are derived from vertebral spine approaches. The extraperitoneal anterolateral approach to the lumbar plexus was performed in six adult fresh cadavers. The difficulties on dissection were related. An exposure of all distal elements of lumbar plexus was possible, but a cranial extension of the incision was needed to reach the iliohypogastric nerve in all cases. Ligation of vessels derived from common iliac artery was necessary for genitofemoral and obturator nerves exposure in two cases. The most proximal part of the lumbar roots could be identified only after dissection and clipping of most lumbar vessels. The extraperitoneal anterolateral approach allows appropriate exposure of terminal nerves of lumbar plexus laterallly to psoas major muscle. Cranial extension of the cutaneous incision may be necessary for exposure of iliohypogastric nerve. Roots exposure increases the risk of vascular damage.

  15. Abdominal cavity myolipoma presenting as an enlarging incisional hernia.

    PubMed

    Moore, Mark O; Richardson, Michael L; Rubin, Brian P; Baird, Geoffrey S

    2006-01-01

    We present a case of an abdominal cavity myolipoma which herniated through a low transverse abdominal (Pfannenstiel) incision, and presented as an enlarging abdominal wall mass. Magnetic resonance imaging (MRI) prior to surgery demonstrated an encapsulated solid tumor mass demonstrating fat signal and and increased T2-weighted signal. Postsurgical histological tissue diagnosis was myolipoma. Recognition of the intra- and extraperitoneal location of this abdominal tumor was essential for accurate surgical planning.

  16. Pneumoperitoneum, Retropneumoperitoneum, Pneumomediastinum, and Diffuse Subcutaneous Emphysema following Diagnostic Colonoscopy

    PubMed Central

    Falidas, Evangelos; Anyfantakis, Georgios; Vlachos, Konstantinos; Goudeli, Christina; Stavros, Boutzouvis; Villias, Constantinos

    2012-01-01

    Colonoscopy is a widely used diagnostic and curative procedure. Extraperitoneal perforation with pneumoretroperitoneum, pneumomediastinum and subcutaneous emphysema combined with intraperitoneal perforation is an extremely rare complication. We report a case of a 78-year-old woman presented to the emergency department with abdominal pain and diffuse abdominal, chest, neck, and facial swelling appeared after a diagnostic colonoscopy. Diagnostic and therapeutic modalities are discussed. PMID:23024878

  17. Laparoscopic repair of inguinal hernia in adults

    PubMed Central

    Yang, Xue-Fei

    2016-01-01

    Laparoscopic repair of inguinal hernia is mini-invasive and has confirmed effects. The procedures include intraperitoneal onlay mesh (IPOM) repair, transabdominal preperitoneal (TAPP) repair and total extraperitoneal (TEP) repair. These procedures have totally different anatomic point of view, process and technical key points from open operations. The technical details of these operations are discussed in this article, also the strategies of treatment for some special conditions. PMID:27867954

  18. Laparoscopic Hernia: Umbilical-Pubis Length Versus Technical Difficulty

    PubMed Central

    Blanc, Pierre; Kassir, Radwan; Atger, Jérôme

    2014-01-01

    Laparoscopic hernia repair is more difficult than open hernia repair. The totally extraperitoneal procedure with 3 trocars on the midline is more comfortable for the surgeon. We studied the impact of the length between the umbilicus and the pubis on the totally extraperitoneal procedure (95 hernias operated on in 70 patients). This length did not influence the totally extraperitoneal procedure in this study. Background: The laparoscopic repair of hernias is considered to be difficult especially for the totally extra-peritoneal technique (TEP) due to a limited working space and different appreciation of the usual anatomical landmarks seen through an anterior approach. The aim of our study has been to answer a question: does the umbilical-pubic distance, which influences the size of the mesh, affect the TEP technique used in the treatment of inguinal hernias? Methods: From January 2001 to May 2011, the umbilical-pubic (UP) distance was measured with a sterile ruler graduated in centimeters in all patients who underwent a symptomatic inguinal hernia by the TEP technique in two hernia surgery centers. The sex, age, BMI, hernia type, UP distance, operation time, hospital stay and complications were prospectively examined based on the medical records. Results: Seventy patients underwent 95 inguinal hernia repairs by the TEP technique. The umbilical-pubic distance average was 14 cm (10 to 22) and a 25 kg/m2 (16–30) average concerning the body mass index (BMI). Seventy percent of patients were treated on an outpatient basis. The postoperative course was very simple. There was no recurrence of hernia within this early postoperative period. Conclusion: The umbilical-pubic distance had no influence on the production of TEP with 3 trocars on the midline in this study. PMID:25392661

  19. [Postoperative complications of cochlear implant: eight years of experience].

    PubMed

    Yépez-Pabón, Daniela; Guevara-Sánchez, Marco

    2015-01-01

    Introducción: el implante coclear es una cirugía con poca morbimortalidad. Las complicaciones posquirúrgicas pueden ser menores y mayores. Las menores requieren manejo conservador; las mayores, reintervención o retiro del implante. El objetivo de este trabajo es determinar nuestras complicaciones y cotejarlas con series internacionales y latinoamericanas. Métodos: se analizan retrospectivamente 275 casos intervenidos entre diciembre 2005 y diciembre 2013. Se incluyen niños y adultos entre 11 meses hasta 82 años de edad. Se evalúan datos demográficos, colocación uni o bilateral, tipo de cirugía y las complicaciones posquirúrgicas. El seguimiento fue por 20 meses. Resultados: el 57.46 % son niños y adolescentes; el 33.81 % jóvenes y adultos, y el 8.73 % adultos mayores. El índice de complicaciones es del 12 % (n = 33), 6.91 % en mujeres y 5.09 % en hombres. Entre los 19 a 60 años hay más complicaciones. Las complicaciones menores representan el 7.64 %: infección local (n = 9), parálisis facial transitoria tardía (n = 7), vértigo (n = 3) y tinnitus (n = 2). Prevalecen en niños y adultos. Las complicaciones mayores son el 4.36 %: hematomas postquirúrgicos (n = 8), extrusiones (n = 2) e inadecuada colocación de electrodos (n = 2). Predominan en los adultos entre 19 a 60 años. No se presentan casos de meningitis ni decesos. Conclusiones: la implantación coclear tiene baja incidencia de complicaciones. Nuestros resultados, los únicos reportados a nivel nacional, son similares a los que menciona la literatura.

  20. [Management of parenteral nutrition in intensive care units in Spain].

    PubMed

    Vaquerizo Alonso, Clara; Mesejo, Alfonso; Acosta Escribano, José; Ruiz Santana, Sergio

    2013-01-01

    Introducción y objetivos: No se sabe con exactitud aspectos de relevancia en nutrición parenteral como aportes calórico-proteicos, volumen total, control de glucemia, tipo de emulsión lipídica o comparación de diferentes fórmulas, en las UCIs españolas. Planteamos como objetivo conocer los patrones de práctica clínica habitual en la terapéutica con nutrición artificial, fundamentalmente parenteral, en dichas UCIs. Material y métodos: Participaron doce UCIs representativas, de enero a marzo de dos mil doce, para la realización de una encuesta nutricional. La encuesta se dividió en dos apartados : A) Manejo del soporte nutricional artificial en el paciente grave y B) Valoración de una nueva fórmula de nutrición parenteral adaptada al paciente grave. Se recogió: porcentaje de pacientes con nutrición artificial; disponibilidad de fórmulas enterales; tipos de emulsiones lipídicas; calorías, aminoácidos y lípidos aportados; adición de glutamina, vitaminas y oligoelementos; manejo del volumen y de la hiperglucemia y datos comparativos de pacientes con la nueva formulación frente a fórmulas de uso habitual: control glucémico, afectación hepática y complicaciones infecciosas, así como aportes de calorías totales, proteínas, volumen e insulina administrada. Resultados: La media de camas hospitalarias es de 780 y de UCI de 25, con una media de ingresos de 950 pacientes/año. Un 49% son pacientes médicos, 31% quirúrgicos y 20% traumatológicos. El 59,75% precisaron nutrición artificial (NA). De ellos, 58,7% nutrición enteral (NE), 16% nutrición parenteral total (NPT) y 25,3% nutrición parenteral complementaria (NPC). Ante NE contraindicada, el 83,3% inicia NPT precoz (24 horas) y ante NE insuficiente el 66,7% inicia NPC en 48 horas. En relación con la práctica habitual de los prescriptores, un 50% intenta reducción de volumen y el 100% dispone de protocolo de infusión de insulina. Un 39% recomiendan NPT hiperproteica, baja en volumen

  1. CT cystography with multiplanar reformation for suspected bladder rupture: experience in 234 cases.

    PubMed

    Chan, David P N; Abujudeh, Hani H; Cushing, George L; Novelline, Robert A

    2006-11-01

    CT cystography has replaced conventional cystography in the evaluation of patients with suspected bladder rupture in most trauma centers. We performed this retrospective review to determine the accuracy of CT cystography and the role of multiplanar reformation in the diagnosis of bladder injury. The patient cohort was composed of trauma patients with clinically or CT-suspected bladder ruptures who were evaluated with CT cystography using two different MDCT scanners at our level 1 trauma center. The patients were identified through Folio, a radiology research tool software system. The CT cystography results were compared with the findings at surgery, clinical follow-up, or both. Between January 1, 2000, and December 31, 2004, 234 patients were examined in our level 1 trauma center with CT cystography. From the total of 234 examinations, 216 (92.3%) were interpreted as negative and 18 examinations (7.7%) were interpreted as positive. On the 18 positive examinations, 11 were extraperitoneal bladder rupture, five were intraperitoneal bladder rupture, and two were combined intraperitoneal and extraperitoneal bladder rupture. Surgical bladder exploration and repair were performed in nine of the 18 cases. Seven (77.8%) of the nine cases had operative findings consistent with the CT cystogram findings. The overall sensitivity and specificity of CT cystography in diagnosing bladder rupture were each 100%. For extraperitoneal bladder rupture, the sensitivity and specificity were 92.8% and 100%, respectively. For intraperitoneal rupture, the sensitivity and specificity were 100% and 99%, respectively. CT cystography is accurate for diagnosing bladder rupture. Sagittal and coronal multiplanar reformations may be helpful in identifying most sites of bladder rupture.

  2. Retraction.

    PubMed

    2014-04-01

    “Surgical Management of Cesarean Scar Ectopic Pregnancy with Totally Extraperitoneal Hysterotomy via Transvaginal Approach” by Ying-Han Chen, Dan-Bo Wang, Peng Chen and Fang Ren.The above article, published online on 23 January 2014 in Wiley Online Library as an accepted article (wileyonlinelibrary. com; doi/10.1111/aogs.12341/abstract), has been retracted by agreement between the authors, the journal Chief Editor, Professor Reynir Tomas Geirsson, and John Wiley & Sons Ltd. The retraction has been agreed due to prior publication of a substantially similar article in Fertility and Sterility (http://www.fertstert.org/article/S0015-0282(13)03170-1/abstract).

  3. Management of a Case of Severe Pelvic Fracture Related Bladder Trauma

    PubMed Central

    Myers, Jeremy B.; Hotaling, James M.; Brant, William O.; Enniss, Toby M.

    2015-01-01

    A 62-year-old male was admitted after being struck by a bus. He sustained a severe pelvic fracture, sigmoid colon injury, and both intraperitoneal and extraperitoneal bladder injury. He underwent initial successful bladder repair. However, at 7 days post-operatively he manifested a leak from the repair and urine was evident coming from the pins of his pelvic external fixator. A repeat cystogram showed massive extravasation, which was managed by operative ligation of the lower ureters and placement of percutaneous nephrostomy tubes. He underwent ureteral reconstruction and colostomy reversal at 9 months. He has both bladder and bowel control. PMID:26793492

  4. Management of a Case of Severe Pelvic Fracture Related Bladder Trauma.

    PubMed

    Myers, Jeremy B; Hotaling, James M; Brant, William O; Enniss, Toby M

    2015-03-01

    A 62-year-old male was admitted after being struck by a bus. He sustained a severe pelvic fracture, sigmoid colon injury, and both intraperitoneal and extraperitoneal bladder injury. He underwent initial successful bladder repair. However, at 7 days post-operatively he manifested a leak from the repair and urine was evident coming from the pins of his pelvic external fixator. A repeat cystogram showed massive extravasation, which was managed by operative ligation of the lower ureters and placement of percutaneous nephrostomy tubes. He underwent ureteral reconstruction and colostomy reversal at 9 months. He has both bladder and bowel control.

  5. Colorectal cancer associated with abdominal aortic aneurysm: results of EVAR followed by colectomy.

    PubMed

    Illuminati, Giulio; Ceccanei, Gianluca; Pacilè, Maria A; Pizzardi, Giulia; Palumbo, Piergaspare; Vietri, Francesco

    2013-01-01

    The association of colorectal cancer and abdominal aortic aneurysm (AAA) is infrequent but poses special problems of priority of treatment under elective circumstances. The purpose of this study was to retrospectively evaluate the outcome of 16 consecutive patients undergoing endovascular aneurysm repair (EVAR) followed by colectomy. Operative mortality was nil. Operative morbidity included two transient rise of serum creatinine level and one extraperitoneal anastomotic leakage which evolved favourably with conservative treatment. EVAR allowed a very short delay of treatment of colorectal cancer after aneurysm repair, minimizing operative complications.

  6. Dynamic radiology of the abdomen

    SciTech Connect

    Meyers, M.A.

    1988-01-01

    The third edition of this book remains the only text covering radiology of the abdomen as it relates to the progression of disease within organ and from one organ to another. New to this edition are discussions of: recent advances in the understanding of the normal and variant relationship of the lobar anatomy of the liver; the structural relationship of the porta hepatis and its contents; further refinements in the precise evaluation of the extraperitoneal fascia and spaces; new developments in the understanding of the intraperitoneal spread of infection and malignancy.

  7. Obstructive Uropathy Secondary to Uretero-inguinal Hernia

    PubMed Central

    Hong, Lih En; Tan, Chrismin; Li, Jordan

    2015-01-01

    Uretero-inguinal hernia in patients with native kidneys is rare. We report a case of an 84-year-old man who was diagnosed with obstructive uropathy secondary to uretero-inguinal hernia, with no past history of herniorrhaphy or congenital genitourinary malformation. Uretero-inguinal hernias are predominantly indirect inguinal hernias and may be paraperitoneal or extraperitoneal. Computed tomography (CT) is a non-invasive diagnostic tool for uretero-inguinal hernia. Herniorrhaphy is indicated in all cases of uretero-inguinal hernia to prevent obstructive uropathy. PMID:26180656

  8. Retroperitoneal cold abscess with tuberculosis of sacro-iliac joint and pubic bone: a case report of unusual presentation of osteo-articular tuberculosis.

    PubMed

    Ramakrishnaiah, V P; Jain, V; Choon, A T; Rao, B H

    2000-03-01

    Tuberculosis involving sacro-iliac joint and pubic bone presenting with massive retroperitoneal abscess is a rare entity. A 29-year-old female presented with history of discharging sinus in the sacrococcygeal region of 2 months duration. Plain x-ray revealed osteolytic lesion in right pubic bone and left sacro-iliac joint. Computed tomography scan revealed massive pus collection in the retroperitoneal region. Pus was drained extraperitoneally. Biopsy of the scraping of the abscess wall showed granulation tissue with foreign body type of giant cell. On follow-up the patient was doing well.

  9. [L5 sciatica caused by the compression of the lumbo-sacral trunk of osseous origin at the sacro-iliac level. Treatment by an antero-lateral subperitoneal approach].

    PubMed

    Chataigner, H; Onimus, M

    1998-07-01

    A 42 years old patient presented with a 4 years history of a left L5 sciatica unresponsive to a previous L4-L5 surgical decompression. CT scan showed a solid tumor developed on the anterior aspect of the sacro-iliac joint, in contact with the lumbo-sacral trunk. An antero-lateral extraperitoneal approach was performed, with progressive subperitoneal dissection along the inner aspect of the iliac wing to the sacro-iliac joint and sacral ala. The exostosis was removed with "en block" excision, Postoperatively pain completely disappeared. Considerations are made on the mechanism of the compression as well as on the surgical approach performed.

  10. [Complications of endoscopic nasal and sinus surgery: experience in 150 patients].

    PubMed

    Vargas-Aguayo, Alejandro Martín; Copado-Ceballos, Rosalba Elizabeth; Vivar-Acevedo, Eulalio; Waizel-Haiat, Salomón; Contreras-Herrera, Roxana; Desentis-Vargas, Eduardo

    2014-01-01

    INTRODUCCIÓN: la cirugía endoscópica de la nariz y senos paranasales ha tenido un gran auge para tratar la patología inflamatoria y tumoral, y para abordar estructuras extrasinusales. Aunque ha demostrado ser un método muy exitoso, no deja de ser motivo de complicaciones. El objetivo de esta investigación fue identificar la frecuencia de complicaciones en los pacientes con patología nasosinusal sometidos a cirugía endoscópica de nariz y senos paranasales. MÉTODOS: se evaluaron 150 pacientes operados por vía endoscópica, 75 mujeres y 75 hombres, en un hospital de especialidades del Instituto Mexicano del Seguro Social. Se registró tipo de patología, tipo de cirugía endoscópica realizada y sus complicaciones mayores y menores.

  11. [Surgical treatment of hypospadias and complications in relation to the child's age].

    PubMed

    Arreola-García, Joel; Castelán-Martínez, Osvaldo Daniel; Rivas-Ruiz, Rodolfo; Morales-González, Carlos Abel; González-Ledón, Fernando; Díaz-Pardo, Mario

    2014-01-01

    Antecedentes: el hipospadias es una de las malformaciones congénitas más comunes. Pocos estudios han explorado la asociación de la edad al momento de la cirugía y las complicaciones. Objetivo: determinar si la edad al momento de la corrección del hipospadias es un factor de riesgo de complicaciones. Material y métodos: estudio de cohorte retrospectiva de pacientes con reparación del hipospadias en un tiempo quirúrgico. Los datos incluyeron: edad, tipo de hipospadias, técnica quirúrgica y complicaciones. El seguimiento se efectuó incluso seis meses después de la cirugía. Los pacientes se clasificaron según su edad: el grupo A menores de 24 meses, grupo B de 24 a 48 meses y el grupo C mayores de 48 meses. Se calculó el riesgo relativo y los intervalos de confianza de 95%. Resultados: se analizaron los expedientes de 170 pacientes. La incidencia de complicaciones fue de 24.1%, la más frecuente fue la fistula uretrocutánea (52.2%). La mediana de edad en meses del grupo con complicación fue: 40.8 (6-196), mientras que en el grupo sin complicación fue: 37.5 (6-196). La edad no se asoció con mayor riesgo de complicaciones, grupo B (RR= 0.975 [IC 95% 0.374-2.547]); y el grupo C (RR= 0.966 [IC 95% 0.386-2.416]) al compararla con el grupo A. Conclusiones: la edad al momento de la corrección del hipospadias en un tiempo quirúrgico no se asocia con complicaciones quirúrgicas.

  12. [Risk Factors and extraneurological complications of stroke patients].

    PubMed

    Guarnaschelli, M; Lucero, N; Moreno Andreatta, N; Buonanotte, M C; Atalah, D; Deabato, C; Frias, I; Fuentes, V; Perez Frias, J; Riccetti, J; Rivero, M; Sad, A; Buonanotte, C F

    2013-01-01

    El Accidente cerebro vascular (ACV) constituye la tercera causa de muerte a nivel mundial; actuar sobre los factores de riesgo modificables constituye hoy la mejor estrategia de prevención. Las complicaciones médicas son frecuentes en los pacientes internados por ACV; la valoración del NIHSS de ingreso, está asociado al resultado final en términos de duración de internación, supervivencia y ubicación al alta. Objetivo. Determinar los factores de riesgo (FR) en pacientes internados por ACV en el HNC de Córdoba y caracterizar las complicaciones no neurológicas en relación al NIHSS de ingreso. Material y métodos. Estudio prospectivo de pacientes internados en el HNC con diagnóstico de ACV del primero de septiembre de 2010 al 30 de diciembre de 2012, se aplicó la escala de NIHSS al ingreso. Se determinaron los factores de riesgo cerebrovasculares; se evaluaron las complicaciones no neurológicas durante la internación. Resultados. El total de pacientes ingresados por ACV fue de 200, con ACV isquémico 168 (84%) y ACV hemorrágico 32(16%). La Hipertensión Arterial fue el FR más frecuente (83,5%); más del 40% tenía 3 o más FR para ACV. Tuvieron complicaciones: 32% de los pacientes, la Infección respiratoria fue la más frecuente (14.5%)Pacientes con NIHSS superior a 10 puntos presentaron mayor porcentaje de complicaciones. Conclusión. El control de FR múltiples constituye una estrategia efectiva para disminuir la incidencia de ACV. La prevención de las complicaciones médicas permiten un mejor cuidado del paciente y reducen la morbilidad relacionada al ACV.

  13. [Characteristics of diabetes mellitus patients under a chronic disease program].

    PubMed

    López, Ana Cristina; Aguirre, Ana Noemi; Roitter, Claudia Valentina; Aguirre, Jorge Alberto; Cecchetto, Eugenio; Bernet, Jorgelina; García, Adelaida Judith; Mantaras, José

    2015-01-01

    La Diabetes Mellitus (DM) es una enfermedad crónica no transmisible con una prevalencia en Argentina del 9,8%. El seguimiento de pacientes con DM se realiza en un Programa de Enfermedades Crónicas desarrollado en la obra social universitaria DASPU, de la Universidad Nacional de Córdoba Argentina. Objetivo: describir características clínicas de personas con DM de un programa de seguimiento. Identificar variables de control metabólico asociadas a la presencia de complicaciones. Material y método. Estudio observacional, transversal, descriptivo. Se incluyeron datos de pacientes con DM bajo programa del año 2010. Las variables categóricas se describen como proporciones y las numéricas como media ±DE. La comparación de medias se realizó mediante test de Student. Resultados: total 1017 casos, edad media 61 ±14 años, 54,6% masculinos, DM tipo 1: 8,5%, DM tipo 2: 90,9%, DM gestacional: 0,7%. Factores de riesgo cardiovascular: hipertensión arterial en 78%, dislipemia en 35%. Complicaciones microvasculares: 25,5%, macrovasculares: 18,6%. La enfermedad coronaria fue la complicación más frecuente: 14,5%. El 69% presentó valores de hemoglobina glicosilada (HbA1C) ≤7,4%; el promedio de colesterol total fue 185 mg/dl y de colesterol LDL 111 mg/dl. El promedio de HbA1C fue más elevado en pacientes con complicaciones microvasculares que sin complicaciones: 7,47% vs 7,18% (p=0,009). En pacientes con complicaciones macrovasculares hubo una tendencia inversa, no significativa (7,21% vs 7,26%; p=0,65). El promedio de colesterol total fue menor en el grupo con complicaciones macrovasculares (173 mg/dl vs 189 mg/dl; p=0,001). Igual comportamiento se observó en relación al C-LDL (101 vs 113 mg/dl; p=0,001). Conclusión: Las características clínicas evaluadas coinciden en su distribución y complicaciones con estudios epidemiológicos reportados en la bibliografía, los valores de HbA1C y colesterol total alcanzan valores óptimos en un gran porcentaje de nuestra

  14. [Bladder rupture caused by spontaneous perforation of an infected urachal cyst].

    PubMed

    Maruschke, M; Kreutzer, H J; Seiter, H

    2003-06-01

    Anomalies of the fetal urachus are rare. Normally, the postnatal urachus presents as a fibrous band extending from the bladder to the umbilicus. Urachal cysts may occur in postnatal life. Spontaneous perforation of urachal cysts is a very rare condition, which clinically may not be distinguishable from other acute abdominal conditions. We report a case of a 63-year-old male with a history of recurrent urinary tract infections and a bladder rupture caused by a spontaneous perforation of an infected urachal cyst. The symptomatology showed abdominal rigidity and pain, a palpable mass in the lower abdomen, and hematuria. Laboratory findings showed leukocytosis and an increased CRP level. The bladder rupture was confirmed by cystography. Bacteriologic examination identified Proteus vulgaris, Corynebacterium species, and Klebsiella pneumoniae. Most of the published cases in the literature report about intraperitoneal perforation of infected urachal cysts. In the present case, we found a spontaneous perforation of an infected urachal cyst leading to an extraperitoneal bladder rupture with an extraperitoneal limitation of the infection. The definitive therapy was complete surgical excision including a cuff of the bladder, drainage, and systemic broad-spectrum and local application of antibiotics. The further course was uneventful.

  15. Rate of para-aortic lymph node micrometastasis in patients with locally advanced cervical cancer

    PubMed Central

    Zand, Behrouz; Euscher, Elizabeth D.; Soliman, Pamela T.; Schmeler, Kathleen M.; Coleman, Robert L.; Frumovitz, Michael; Jhingran, Anuja; Ramondetta, Lois M.; Ramirez, Pedro T.

    2014-01-01

    Objective Patients with micrometastasis to para-aortic lymph nodes may benefit from extended field chemoradiation. To determine the rate of para-aortic node micrometastasis in patients with locally advanced cervical cancer undergoing laparoscopic extraperitoneal para-aortic lymphadenectomy Methods We prospectively identified consecutive patients diagnosed with stage IB2-IVA biopsy-proven cervical cancer. Eligible patients included those who were candidates for treatment with radiotherapy and concurrent chemotherapy and had no evidence of para-aortic lymphadenopathy (all lymph nodes < 2 cm in diameter) by preoperative computed tomography or magnetic resonance imaging. All patients underwent preoperative positron emission tomography/computed tomography and laparoscopic extraperitoneal para-aortic lymphadenectomy. All lymph nodes were assessed for metastasis by routine hematoxylin-eosin (H&E) staining. Ultrastaging (serial sectioning) and immunohistochemical analysis were performed in H&E-negative specimens. Results Thirteen (22%) of 60 consecutive patients had para-aortic lymph node metastases detected on routine H&E staining. Of the remaining 47 patients, one (2.1%) had evidence of micrometastasis, which was detected by ultrastaging. This patient completed whole pelvic radiotherapy and chemotherapy but had a recurrence 27 months after completion of therapy. Conclusions The rate of para-aortic node micrometastasis in patients with locally advanced cervical cancer is low. The role of routine ultrastaging and immunohistochemical analysis in such patients remains uncertain. Future studies are needed to determine the clinical impact of para-aortic node micrometastasis in patients with locally advanced cervical cancer. PMID:20837355

  16. A new laparoscopic technique for uterine prolapse: one-sided uterine fixation through the round ligament.

    PubMed

    Hsieh, Ching-Hung

    2011-02-01

    In this study, we provide a description of laparoscopic uterine suspension technique through round ligament. From 1997 to 2010, 55 patients with uterine prolapse were treated by laparoscopic uterine suspension. It is performed by suturing and tying a 1-0 Ethibond on the left round ligament at its insertion into the uterus. Then curved forceps pass the lateral puncture wound into the extraperitoneal space along the round ligament and penetrates the anterior leaf of the broad ligament into the peritoneal cavity and grasps the free ends of the Ethibond. They are withdrawn extraperitoneally along the round ligament then tightly tied at the fasciae on either side of the lateral puncture wound. Forty-two out of 55 patients (76.4%) experienced a reduction of prolapse to stage 0, regardless of what stage they started from. Twelve out of 55 (21.8%) experienced a reduction of prolapse varying from one to two stages. One out of 55 (1.8%) experienced no reduction in prolapse. This technique reconstructs a new, inelastic round ligament.

  17. Transperitoneal laparoscopical iliac lymphadenectomy for treatment of malignant melanoma.

    PubMed

    Picciotto, F; Volpi, E; Zaccagna, A; Siatis, D

    2003-10-01

    Current treatment for melanoma of the lower limb includes excision of the primary tumor with ilioinguinal lymphadenectomy in the case of lymph node metastases. The standard surgical approach includes sectioning of the inguinal ligament to gain access to the iliac nodes. More recently, some authors have reported that extraperitoneal laparoscopically assisted ilioinguinal lymphadenectomy for the treatment of malignant melanoma is feasible and less aggressive than standard open surgery. So far, no publications have described transperitoneal laparoscopic iliac lymphadenectomy (TPLND). From November 2001 to June 2002, 13 patients with ilioinguinal node melanoma metastases underwent TPLND (stage IIIA in 1 case, IIIB in 5 cases, IIIC in 4 cases, and IV in 3 cases). In all 13 cases, the TPLND and groin dissection was performed correctly. Operative time, intra- and postoperative complications, number of lymph nodes retrieved, immediate morbidity, hospital stay, and feasibility of TPLND were evaluated. This study was conducted to evaluate the feasibility and the preliminary results of TPLND used to manage malignant melanoma of the lower limb. This approach has many advantages over the traditional procedure: less surgical trauma, no incision of the abdominal muscles or the inguinal ligament, and less postoperative pain. Moreover, as compared with extraperitoneal laparoscopically assisted ilioinguinal lymphoadenectomy, it provides an improved view of the operative area, dissection zone, and surrounding structures. Further research is needed to confirm these preliminary results regarding the potential applications of this method for treating malignant metastasis to the lower limb.

  18. Ventriculo-ureteral shunt insertion using percutaneous nephrostomy: a novel minimally invasive option in a patient with chronic hydrocephalus complicated by multiple distal ventriculoperitoneal shunt failures.

    PubMed

    Pillai, Ashok; Mathew, Georgie; Nachimuthu, Sivasankaran; Kalavampara, Sanjeevan Vasudevan

    2017-03-17

    The management of ventriculoperitoneal (VP) shunt failure is a common problem in neurosurgical practice. On occasion, extraperitoneal sites for CSF diversion are required when shunting to the peritoneal cavity has failed after multiple attempts. The authors report a novel minimally invasive procedure allowing cannulation of the ureter for the purpose of ventriculo-ureteral (VU) shunting. Sixteen years prior to presentation, this 46-year-old woman had contracted tuberculous meningitis and had chronic hydrocephalus, with multiple distal shunt failures in recent months. A percutaneous nephrostomy was used to pass the distal catheter based on intraoperative retrograde pyelography. Following successful placement of the VU shunt, the patient's hydrocephalus stabilized and she returned to her regular functional status. The only long-term complication noted within 36 months of follow-up was a transient episode of electrolyte disturbance and dehydration associated with a diarrheal illness that responded to adequate hydration and salt supplementation. By its minimally invasive nature, this approach offers a reasonable extraperitoneal alternative after multiple distal shunt catheter failures have occurred.

  19. Ventriculo-ureteral shunt insertion using percutaneous nephrostomy: a novel minimally invasive option in a patient with chronic hydrocephalus complicated by multiple distal ventriculoperitoneal shunt failures.

    PubMed

    Pillai, Ashok; Mathew, Georgie; Nachimuthu, Sivasankaran; Kalavampara, Sanjeevan Vasudevan

    2017-08-01

    The management of ventriculoperitoneal (VP) shunt failure is a common problem in neurosurgical practice. On occasion, extraperitoneal sites for CSF diversion are required when shunting to the peritoneal cavity has failed after multiple attempts. The authors report a novel minimally invasive procedure allowing cannulation of the ureter for the purpose of ventriculo-ureteral (VU) shunting. Sixteen years prior to presentation, this 46-year-old woman had contracted tuberculous meningitis and had chronic hydrocephalus, with multiple distal shunt failures in recent months. A percutaneous nephrostomy was used to pass the distal catheter based on intraoperative retrograde pyelography. Following successful placement of the VU shunt, the patient's hydrocephalus stabilized and she returned to her regular functional status. The only long-term complication noted within 36 months of follow-up was a transient episode of electrolyte disturbance and dehydration associated with a diarrheal illness that responded to adequate hydration and salt supplementation. By its minimally invasive nature, this approach offers a reasonable extraperitoneal alternative after multiple distal shunt catheter failures have occurred.

  20. [Retrospective evaluation of carcinoid tumors of the appendix in children].

    PubMed

    San Vicente, B; Bardají, C; Rigol, S; Obiols, P; Melo, M; Bella, R

    2009-04-01

    Carcinoids of the appendix are rare in children. Usually diagnosed incidentally on histologic investigation following appendectomy for acute apendicitis. To investigate the significance of the diagnosis of appendiceal carcinoid tumors in children, we conducted a retrospective study in our institution. Between 1990 and 2007 a total of 1158 appendectomy were done. In four patients the diagnosis was appendiceal carcinoid. We studied treatment, follow-up and prognosis of this patients. Indicacion for appendectomy was acute pain in lower right quadrant. The median tumor diameter was lower than 1 cm and the appropriate treatment was appendectomy. The prognosis was excellent in all the patients.

  1. [ApoE polymorphisms and dopaminergic replacement therapy in Parkinson's disease].

    PubMed

    Cervantes-Arriaga, Amin; Rodríguez-Violante, Mayela; González-Latapí, Paulina; Dávila-Ortiz de Montellano, David José; Yescas, Petra; Alonso-Vilatela, Elisa

    2014-01-01

    INTRODUCCIÓN: se ha propuesto que la expresión de los polimorfismos de la apolipoproteína E (apoE) es un factor predisponente para el desarrollo temprano de psicosis en los pacientes con enfermedad de Parkinson. La relación entre el genotipo de la apoE y el desarrollo de complicaciones motoras es controvertida. El objetivo de esta investigación fue determinar la relación entre los polimorfismos de la apoE y su frecuencia alélica y el desarrollo de complicaciones secundarias al reemplazo dopaminérgico. MÉTODOS: se evaluaron 231 pacientes con diagnóstico de enfermedad de Parkinson. La presencia de complicaciones fue determinada por un neurólogo y se realizó la genotipificación de los polimorfismos de la apoE. Se utilizó la chi cuadrada para determinar la relación entre la presencia o ausencia de las complicaciones estudiadas y el genotipo de la apoE.

  2. [Rethinking the surgical approach to intestinal obstruction surgery in neonates. Experience of a third-level hospital].

    PubMed

    Sepúlveda-Vildósola, Ana Carolina; Piedra Buena-Muñoz, Esmeralda; Partida-Justo, Irving; Campos-Lozada, Ileana

    2015-01-01

    Introducción: la elección de una incisión para laparotomía depende del área que necesite ser expuesta, la urgencia del procedimiento y las preferencias del cirujano. En el Hospital de Pediatría del Centro Médico Nacional Siglo XXI del IMSS, tradicionalmente se realiza abordaje por línea media en estos pacientes. Nuestro objetivo fue determinar si el abordaje por línea media es seguro para el manejo de neonatos sometidos a laparotomía por oclusión intestinal. Métodos: estudio retrospectivo que incluyó a todos los neonatos sometidos a laparotomía por oclusión intestinal mediante abordaje por línea media, en un período comprendido entre enero 2010 a enero 2012. Resultados: se estudiaron 34 pacientes. El 88.2 % de los procedimientos fueron de urgencia. Se encontraron complicaciones en 44 % de los pacientes, de las cuales la más frecuentes fueron: infección y dehiscencia de herida. Dentro de las complicaciones respiratorias, el 32.4 % presentó atelectasia y el 14.7 %, neumonía. Tuvieron hernia postincisional al año el 14.7 %. Ninguna de las variables del paciente o la cirugía fueron estadísticamente significativas para el desarrollo de complicaciones. Se presentaron más complicaciones en los procedimientos de urgencia, en pacientes menores a 2000 gramos y con tiempos quirúrgicos mayores a 120 minutos. Conclusiones: la frecuencia de complicaciones inmediatas y mediatas posteriores al evento quirúrgico son mayores a las reportadas en la literatura con abordaje transverso. La frecuencia de hernia postincisional al año es similar a lo reportado con éste último abordaje.

  3. PubMed

    Solano Nortes, S; Lacruz Gascón, T; Blanco Hurtado, M; Moreno Ortega, T; Real, B; Graell Berna, M; Sepúlveda García, A R

    2016-12-30

    Fundamento. La etiología de la obesidad infantil es compleja y se encuentra implicada la interacción de factores genéticos y ambientales. Las complicaciones obstétricas se han asociado al desarrollo de trastornos mentales y médicos, incluida la obesidad. El objetivo de esta investigación es estudiar la asociación entre las complicaciones durante el embarazo y el parto y el desarrollo de obesidad infantil.Participantes y método. Se presentan los datos de un estudio de casos y controles compuesto por 60 madres de niños con obesidad comparado con 92 madres de niños controles con normopeso y con edades comprendidas entre los 8 y 12 años. Se realizó una entrevista clínica a las madres y se estudiaron las complicaciones obstétricas mediante la Escala Lewis-Murray.Resultados. Se observó una mayor frecuencia de complicaciones durante el parto en el grupo de madres de niños con obesidad. La complicación obstétrica más frecuente fue la cesárea de emergencia, mostrando diferencias significativas con el grupo control sano. La edad de la madre en el parto menor de 30 años y el nivel socioeconómico bajo fueron las variables que mostraron una mayor relación con la obesidad actual de los niños.  Conclusiones. Las complicaciones obstétricas parecen estar relacionadas con el desarrollo posterior de obesidad infantil. Es necesario continuar estudiando el periodo perinatal como factor relevante, de cara a  desarrollar e implementar programas de prevención e intervención temprana.

  4. [Therapeutic plasma exchange: applications in neurology].

    PubMed

    Láinez-Andrés, José M; Gascón-Giménez, Francisco; Coret-Ferrer, Francisco; Casanova-Estruch, Bonaventura; Santonja, José M

    2015-02-01

    Introduccion. El recambio plasmatico es una tecnica utilizada en el tratamiento de algunas enfermedades neurologicas de base autoinmune desde los años ochenta, especialmente en situaciones agudas. En los ultimos años se han publicado nuevos datos sobre su empleo en numerosas entidades con base autoinmune, ampliando, con ello, el espectro de utilizacion. Objetivo. Actualizar las indicaciones de esta tecnica en el tratamiento de las enfermedades neurologicas. Desarrollo. Se ha realizado una revision exhaustiva de todos los articulos publicados desde los años ochenta sobre la eficacia del recambio plasmatico en el tratamiento de las diferentes enfermedades neurologicas. Tambien se ha efectuado un analisis detallado de las recomendaciones y evidencias de la utilizacion de este procedimiento por parte de las diferentes sociedades cientificas. Conclusiones. El recambio plasmatico ha demostrado ser una alternativa eficaz con evidencia cientifica de primer nivel en enfermedades como el sindrome de Guillain-Barre, la polineuropatia desmielinizante inflamatoria cronica o la miastenia grave. Ha mostrado ser eficaz en el tratamiento de episodios desmielinizantes agudos sin respuesta a otras terapias, en los brotes de neuromielitis optica y en otras enfermedades del sistema nervioso central producidas por anticuerpos. En los estudios comparativos con inmunoglobulinas intravenosas, la eficacia de ambas terapias es similar. Es preciso seguir realizando estudios comparativos para conocer mejor los mecanismos y establecer indicaciones prioritarias y comparar la relacion coste-eficacia de ambos procedimientos.

  5. Concomitant Imperforate Hymen and Transverse Vaginal Septum Complicated with Pyocolpos and Abdominovaginal Fistula

    PubMed Central

    Dilbaz, Berna; Kiykac Altinbas, Sadiman; Altinbas, Namik Kemal; Sengul, Ozlem; Dilbaz, Serdar

    2014-01-01

    A 13-year-old patient with a complaint of worsening lower abdominal pain during the past 4 months was admitted to the emergency department. An abdominopelvic ultrasound scan revealed a distended uterocervical cavity suggestive of hematometrocolpos. Imperforate hymen was observed on examination of the external genitalia. MRI scan revealed an air-fluid level representing pyometrocolpos within a distended vagina. Posterior vaginal extraperitoneal leakage as the sign of a fistula between the vagina and the rectovaginal space was detected. Although laparoscopic approach was planned, malodorous pus expelled after the insertion of the Veress needle, it was decided to proceed to laparotomy. Pus with peritoneal microabscess formations was observed at laparotomy. The imperforate hymen and TVS were excised vaginally. A more complex anomaly should be suspected in cases with hematometra and concomitant imperforated hymen without any bulging and thorough evaluation using radiological imaging techniques should be performed before surgical approach. PMID:24660080

  6. [A serious complication in colorectal surgery: anastomotic leakage. Our experience].

    PubMed

    Petitti, T; Lippolis, G; Ferrozzi, L

    2005-10-01

    Anastomotic leakage is a severe complication in colorectal surgery with a lot of generic and specific risk factors. There are still controversies about the possibility to prevent it or to limit its severity with the use of faecal diversions. We report our experience on 189 patients operated in five years on colon-rectum, in election and emergency, with manual or mechanical anastomoses in the last 20 cm from the anal verge. We have had 21 anastomotic leakages (11%), symptomatic in 10 cases (5.5%), and 5 deaths (2.6%), 3 directly correlated to the leakage. In the patients (n 98) with loop-ileostomy there wasn't anastomotic leakages reduction, but only of clinical impact. We prefer loop-ileostomy in cases of extraperitoneal anastomoses, always in emergency and in anastomoses at risk.

  7. Iatrogenic direct rectal injury: an unusual complication during suprapubic cystostomy (SPC) insertion and its laparoscopic management.

    PubMed

    Rajmohan, Rakesh; Aguilar-Davidov, Bernardo; Tokas, Theodoros; Rassweiler, Jens; Gözen, Ali Serdar

    2013-06-24

    Suprapubic cystostomy (SPC) is commonly used, instead of indwelling urethral catheter- ization, as indicated in many pathological conditions. Although considered to be a safe procedure that can be easily performed in an outpatient basis several complications have been reported in international literature. Bowel injury can be a serious complication with the small intestine affected in the majority of cases. We present a case of an acci- dental rectal injury by a suprapubic catheter misplacement, in a 76 year old demented patient with prostatic hyperplasia and chronic urinary retention. The injury was confirmed by cystogra- phy and injection of contrast meterial through the suprapubic catheter, and successfully treated laparoscopically by an extraperitoneal approach. The patient was discharged after 10 days with- out any complications. The above method, in experienced hands, can be an effective primary treatment option for such rare but devastating complications. The case and management is unique as, to our knowledge, as no similar cases have been presented.

  8. Cystic mesothelioma of the peritoneum.

    PubMed

    Datta, R V; Paty, P B

    1997-10-01

    A 48-year-old man presented with a 3-month history of weight loss and progressive right lower quadrant abdominal pain. His medical history was notable for appendectomy at age 17. Ultrasonography and computed tomography of the abdomen revealed a 12 cm multicystic mass in the right paracolic space. At laparotomy a large serous cyst was found arising from the lateral wall of the cecum, and four additional small cysts were found on the small bowel mesentery, greater omentum, liver capsule, and right hemi-diaphragm. Complete removal of the tumor was accomplished by right colectomy with extraperitoneal dissection of the large cyst and simple excision of the four smaller cysts. Final pathology with immunohistochemical staining confirmed cystic mesothelioma of the peritoneum. In this report we discuss the diagnostic workup and treatment of this rare disease.

  9. [Patients with hemodynamic unstable pelvic fractures in extremis: pelvic packing or angiography?].

    PubMed

    Liñán-Padilla, A; Giráldez-Sánchez, M Á; Serrano-Toledano, D; Lázaro-Gonzálvez, A; Cano-Luís, P

    2013-01-01

    The multidisciplinary management of patients with pelvic trauma has improved prognosis, but mortality is still very high. The appropriate treatment strategy remains controversial, especially regarding the control of bleeding in patients whose clinical situation is extreme by using angiography or pelvic packing. We propose using a tool of evidence-based medicine (CAT) the benefit of the completion of pelvic packing in relation to a specific clinical question from a specific situation. What is best for the management of bleeding, extraperitoneal pelvic packing or angiography, in patients with hemodynamically unstable pelvic fracture in extremis? From this study we can conclude that angiography may improve control of bleeding in patients with arterial bleeding and hemodynamically stable but the packing has priority in patients with pelvic fractures and hemodynamic instability.

  10. [The osseous location of echinococcal cysts: comments on a clinical case].

    PubMed

    Cancrini, A; Bellotti, C; Quagliarini, L; Santoro, A; Tossini, A; Ciappetta, P; Delfini, R

    1992-01-01

    Primary bone location of hydatid disease is extremely rare. The clinical case herein reported represents a primitive bone location of echinococcus in the ileal and sacral area. The aspecific symptoms did not allow for a preoperative diagnosis. The latter was possible only after a CT scan performed for other reasons. The patient underwent a CT scan and MIR which showed a diffuse involvement of the ilium and sacrum along with the presence of two cysts (anterior and posterior). Surgery was performed through an anterolateral extraperitoneal and posterior access in the gluteal region. Asportation "en bloc" of the cysts was not possible. Therefore, they were opened, aspirated and washed with hypertonic solution (33% NaCl). Following surgery Albendazole was prescribed to the patient. At 22 days from surgery, a CT scan confirmed the disappearance of the cysts along with the presence of bone lesions.

  11. A simple single-port laparoscopic-assisted technique for completely enclosing inguinal hernia in children.

    PubMed

    Chang, Yu-Tang; Wang, Jaw-Yuan; Lee, Jui-Ying; Chiou, Chi-Shu

    2009-07-01

    Single-port endoscopic-assisted percutaneous extraperitoneal closure of inguinal hernia with variable devices is a novel technique in minimal-access surgery for pediatric inguinal hernias. However, a small peritoneal gap of the suture at the location of spermatic vessels and vas deferens may be left untouched, whereas some subcutaneous tissues, including nerves and muscles, may cause injury by their inclusion in the upper portion of the circuit suturing. The technique may fail to entirely enclose the hernia defect and has the potential to lead to higher incidence of hydrocele and hernia recurrence. The authors describe the modification of single-port endoscopic-assisted ligation with a homemade hooked injection needle, which is designed to cause hydrodissection to the preperitoneal space, tautly enclose the hernia defect without upper subcutaneous tissues and a lower peritoneal gap, and aid in the achievement of a near-zero recurrence rate.

  12. New suture: tail clinch knot for transabdominal preperitoneal hernia repair.

    PubMed

    Uchida, Kazunori; Morimoto, Hiroshi; Tashiro, Hirotaka; Ohdan, Hideki; Yamamoto, Manabu

    2015-02-01

    There is some controversy regarding the proper surgical method for inguinal hernia repair and whether transabdominal preperitoneal or totally extraperitoneal repair should be used. The greatest difference between these procedures is the need for absorbable sutures to close the peritoneal incision. The clinch knot is a kind of slip knot that is used for securing a fishing lure, hook, or swivel to a fishing line. This knot is used by fishermen and has historically proven to be secure. When a clinch knot is placed at the tail end of a suture thread, a running suture can be started without knot tying. © 2015 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and Wiley Publishing Asia Pty Ltd.

  13. Complete endoscopic management of a retained bullet in the bladder.

    PubMed

    Friedman, Ariella A; Trinh, Quoc-Dien; Kaul, Sanjeev; Bhandari, Akshay

    2013-01-01

    A 25-year-old male gunshot victim presented at our institution with gross hematuria following Foley catheter insertion. Computed tomography and cystogram did not show a bladder perforation, but were notable for a left ischial fracture and the presence of a bullet within the bladder. After failed attempts at retrieving the bullet with a resectoscope and loop, as well as a cystoscope and stone crusher, a 26 French nephroscope was inserted transurethrally, and the bullet was successfully engaged and removed using a Perc NCircle (Cook Medical, Bloomington, IN) grasper. The extra-peritoneal injury was managed conservatively with catheter drainage. To our knowledge, this represents the first case of successful transurethral management of a retained intravesical bullet. Such an approach may benefit patients with retained intravesical bullets or other challenging intravesical foreign bodies and may be helpful in select circumstances to spare patients from more extensive surgeries.

  14. Abdominal aortic aneurysm repair in a patient with bilateral autotransplanted kidneys.

    PubMed

    Neelakandhan, K S; Muralidhar, R; Unnikrishnan, M; Ravimandalam, K

    1994-04-01

    The case is presented of a 38-year-old male who presented with a large 10 cm x 8 cm pulsatile swelling in his abdomen. Thirteen years before, internal iliac arteries had been used to treat long segment occlusions and diseased state of both renal arteries. At the same time both kidneys had been transplanted to the iliac fossae. Digital subtraction angiography revealed a huge abdominal aortic aneurysm. Both kidneys were fully functional. As the renal transplants had been done extraperitoneally an easy transperitoneal approach was now possible. The maximum diameter of the aneurysm was 12 cm. An inclusion graft repair was carried out using a 16-mm woven Dacron graft. In the light of the favourable circumstances it was decided not to take any special protective measures against renal ischemia apart from keeping the aortic cross-clamp time short. The patient could be discharged with patent and normally functioning kidneys 10 days after surgery.

  15. Peritoneal Cancer Index by (18)F-FDG PET/TC pre and post-hyperthermic intraperitoneal chemotherapy. Report of a case.

    PubMed

    Garcia, J R; Villasboas-Rosciolesi, D; Soler, M; Bassa, P; Cozar, M; Riera, E

    2016-01-01

    Radical cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy increases survival in patients with end-stage peritoneal carcinomatosis, and who are under palliative therapy. The Peritoneal Cancer Index enables the tumor burden to be quantified during surgery, as well as treatment planning and patient prognosis. It is obtained by combining the tumor spread in 13 abdominal and pelvic regions with the largest tumor size. Fluorodeoxyglucose positron emission tomography/computed tomography is the technique of choice for those patients selected to undergo radical cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy, due to its higher detection rate of carcinomatosis, and since it allows extra-peritoneal disease staging. The simplified Peritoneal Cancer Index (9 regions defined by 2 transverse and 2 sagittal planes) obtained by fluorodeoxyglucose positron emission tomography/computed tomography allows correlation with the surgical procedure, therefore its standardization is advisable. Copyright © 2016 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

  16. Foreign body in urinary bladder--early CT cystogram is investigation of choice.

    PubMed

    Shoaib, Raja Farhat; Anwar, Fahim; Barron, Dominic

    2008-05-01

    Extra peritoneal bladder injuries are very difficult to diagnose on clinical examination alone. CT-scan with cystogram (Contrast: Ultavista300) is a reliable diagnostic tool to evaluate such injuries at an early stage. For accurate diagnosis of bladder injury, enhancement of bladder contents is necessary otherwise extravasated urine can be mistaken for haematoma or ascites. Retrograde filling of bladder with minimum 250 -300 ml of contrast material is necessary before performing abdominopelvic CT to rule out any form of bladder injury. Therefore in case of suspected bladder injury CT cystogram should be performed at the time of initial CT examination in the emergency room. We report a case of extraperitoneal bladder injury and foreign body in urinary bladder after a firework injury.

  17. Direct radionuclide cystography imaging in colovesical fistula due to inguinal hernia operation complication.

    PubMed

    Tamam, Muge; Yavuz, Hatice Sümeyye; Hacimahmutoğlu, Serafettin; Mülazimoğlu, Mehmet; Kacar, Tulay; Ozpacaci, Tevfik

    2009-09-01

    Colovesical fistula is an abnormal connection between the enteric and urinary systems, usually sigmoid colon, caused by various conditions. One cause of colovesical fistula is iatrogenic injury, such as induced by inguinal hernia surgery. We present a case of colovesical fistula. A 57-year-old male was admitted to a local hospital with complaints of dysuria and pneumaturia. He had a past history of total extraperitoneal laparoscopic inguinal hernia repair operation 7 years previously for bilateral inguinal hernia. The case was assessed with radiologic and scintigraphic techniques. Radiologic techniques (plain abdominal radiography, intravenous pyelogram, ultrasound examination, double-contrast barium enema, CT, MRI) were inadequate to determine the colovesical fistula. The colovesical fistula was visualized with direct radionuclide voiding cystography as an alternative scintigraphic method.

  18. The laparoscopic approach for repair of indirect inguinal hernias in infants and children

    PubMed Central

    Juang, David; Fraser, Jason D.

    2016-01-01

    Repair of an indirect inguinal hernia is one of the most common operations performed around the world by pediatric surgeons. Until the last 15 years, most inguinal hernia repairs were performed using an inguinal crease incision and extraperitoneal ligation of the patent processes vaginalis. However, since 2000, the laparoscopic approach has gained popularity and there have been increasing descriptions about various techniques for laparoscopic hernia (LH) repair. At our institution, we have transitioned the majority of inguinal hernia repairs to the laparoscopic approach. In this article, we will describe the technique that is utilized at Children’s Mercy Hospital in Kansas City, Missouri (USA) and express our thoughts on the current debate regarding laparoscopic versus open inguinal hernia repair in infants and children. PMID:27867843

  19. Experimental study regarding the biocompatibility test of the Prolene (polypropylene abdominal mesh) product.

    PubMed

    Radu, Elena Violeta; Coman, IonuŢ Simion; David, Oana Ilona; Bedereag, Ştefan Iulian; Sinescu, Ruxandra Diana; Grigorean, Valentin Titus; Popescu, Mihai; Lupaşcu, Cristian Dumitru; Straja, Nicolae Dan; Florescu, Ioan Petre

    2016-01-01

    The polypropylene mesh, although is one of the most used prosthetic biomaterials for abdominal wall defects, proved not to be completely inert, generating from precocious foreign body inflammatory reactions (varying by individual reactivity, the amount of used material and its structure), to late complications such as chronic infections, stercoral fistulae or mesh migration. The present paper was aimed at studying the behavior of implants of this material in three different areas of the body of experimental animals, as follows: intramuscular, intraperitoneal and extraperitoneal. The observation time was 21 days and 90 days. We observed foreign body reactions induced locally by the mesh that remains temporary, generating a moderate number of macrophages and foreign body giant cells. The material did not systemically affect the healing and the scaring of the surgical wounds, but in all three implant areas, the polypropylene mesh generated locally a fibrous proliferation reaction of neoformation tissue, which wrapped and secured the implanted product on all surfaces.

  20. Embolomycotic Aneurysm of External Iliac Artery

    PubMed Central

    Terán, Nemesio A.; Gonzalez, Nerio M.; García, Luis; Gonzalez, Freddy E.; Rivera, Humberto E.

    1989-01-01

    We report a case of embolomycotic aneurysm of the right iliac artery secondary to bacterial endocarditis. The patient, a 33-year-old woman, presented with unilateral hydronephrosis and lower extremity edema caused by aneurysmal compression of the ipsilateral ureter and the external iliac vein. She was treated with ligation and an extraperitoneal left-external-iliac-artery to right-femoral-artery bypass using a knitted Dacron prosthesis. Since her surgery, our patient has been well except for persistence of moderate leg edema. To the best of our knowledge, we are reporting the 1st case of embolomycotic external-iliac-artery aneurysm secondary to bacterial endocarditis and resulting in hydronephrosis and venous insufficiency. (Texas Heart Institute Journal 1989;16:51-55) Images PMID:15227238

  1. Transitioning to Single-Incision Laparoscopic Inguinal Herniorrhaphy

    PubMed Central

    2010-01-01

    Background: Laparoendoscopic single-site surgery (LESS) offers cosmetic benefits and may represent further progress towards reducing the invasiveness of surgical interventions. We report our initial experience with LESS totally extraperitoneal (TEP) inguinal herniorrhaphy. Materials and Methods: Beginning March 2009, we transitioned from a multiport laparoscopic TEP (MLH) technique to a single-incision TEP (SITE) technique. The first 52 consecutive patients who underwent SITE at our institution were compared with the preceding 52 MLH repairs. Results: Of the first 52 patients undergoing SITE, there were no conversions to either open or multiport surgery. The mean operative time for the SITE cases did not differ significantly from that of MLH. Complications were equivalent between the 2 groups and included postoperative seroma and urinary retention. Conclusions: Transitioning from MLH to SITE was readily accomplished without significantly altering operative time or morbidity. PMID:21333187

  2. Laparoscopic repair of recurrent hernias.

    PubMed

    Felix, E L; Michas, C A; McKnight, R L

    1995-02-01

    The purpose of this study was to evaluate the results of a laparoscopic approach to recurrent inguinal hernia repair which dissected the entire inguinal floor and repaired all potential areas of recurrence without producing tension. Both a transabdominal preperitoneal and a totally extraperitoneal laparoscopic approach were utilized. Ninety recurrent hernias were repaired in 81 patients. The patients had 26 indirect, 36 direct, and 26 pantaloon recurrent hernias of which eight had a femoral component. In all but one patient the primary operations were open anterior repairs. The median follow-up was 14 months, ranging from 1 to 28 months. Patients returned to normal activities in an average of 1 week. The only recurrence observed was in the one patient whose primary repair was laparoscopic. When the entire inguinal floor of the recurrent hernia was redissected and buttressed with mesh, early recurrence was eliminated and recovery was shortened.

  3. Intraperitoneal therapy for peritoneal cancer

    PubMed Central

    Lu, Ze; Wang, Jie; Wientjes, M Guillaume; Au, Jessie L-S

    2011-01-01

    Cancers originating from organs in the peritoneal cavity (e.g., ovarian, pancreatic, colorectal, gastric and liver) account for approximately 250,000 new cancer cases annually in the USA. Peritoneal metastases are common owing to locoregional spread and distant metastases of extraperitoneal cancers. A logical treatment is intraperitoneal therapy, as multiple studies have shown significant targeting advantage for this treatment, including significant survival benefits in stage III, surgically debulked ovarian cancer patients. However, the clinical use of intraperitoneal therapy has been limited, in part, by toxicity, owing to the use of indwelling catheters or high drug exposure, by inadequate drug penetration into bulky tumors (>1 cm) and by the lack of products specifically designed and approved for intraperitoneal treatments. This article provides an overview on the background of peritoneal metastasis, clinical research on intraperitoneal therapy, the pharmacokinetic basis of drug delivery in intraperitoneal therapy and our development of drug-loaded tumor-penetrating microparticles. PMID:21062160

  4. Stable fracture of the pubic rami: a rare cause of life-threatening bleeding from the inferior epigastric artery managed with transcatheter embolization.

    PubMed

    Loffroy, Romaric; Yeguiayan, Jean-Michel; Guiu, Boris; Cercueil, Jean-Pierre; Krausé, Denis

    2008-07-01

    Extraperitoneal bleeding from the inferior epigastric artery (IEA) and its branches is a rare complication of blunt pelvic trauma; however, it can result in life-threatening hemorrhage, even in cases of minimally displaced fractures of the pelvic ring. We report the case of a patient who had posttraumatic pelvic hematoma and cardiovascular collapse caused by avulsion of the right pubic branch of the IEA related to undisplaced fractures of the pubic rami. CT scanning followed by angiography showed leakage of contrast from the IEA. Transcatheter arterial embolization was performed to successfully control the hemorrhage. There have been very few previous reports of IEA injury related to stable fractures of the pubic rami successfully treated by transcatheter arterial embolization.

  5. Multicentric evaluation by Verbal Rate Scale and EuroQoL-5D of early and late post-operative pain after TAPP and TEP procedures with mechanical fixation for bilateral inguinal hernias.

    PubMed

    Zanghì, Antonio; Di Vita, Maria; Lo Menzo, Emanuele; Castorina, Sergio; Cavallaro, Andrea Sebastiano; Piccolo, Gaetano; Grosso, Giuseppe; Cappellani, Alessandro

    2011-01-01

    Aimed to evaluate the postoperative pain and other complications among two cohorts of patients undergone transabdominal preperitoneal (TAPP) and totally extraperitoneal (TEP) laparoscopic hernia repairs with mechanical fixation, the chart of 305 TAPP and 134 TEP for bilateral not recurrent inguinal hernias were reviewed. The postoperative pain was assessed by using the Verbal Rating Scale (VRS) at one week, one month, 3 months ad six months postoperatively. A subgroup of 60 patients was also administered the QoL EQ-5D questionnaire and follow up for at least 6 months. We found a statistically significant difference in the first day (p = 0.001), in the 7th day (p = 0.002), 30th, and 90th day (p = 0.008) between patients perception of pain in TAPP group and TEP group, but after the 180th day there was not any considerable distinction. On the short term the postoperative pain seems slightly lesser in TEP group.

  6. A new approach for treatment of gastro-gastric fistula after gastric bypass.

    PubMed

    Torres-Villalobos, Gonzalo; Leslie, Daniel; Kellogg, Todd; Andrade, Rafael; Maddaus, Michael; Hunter, David; Ikramuddin, Sayeed

    2007-02-01

    We report a novel technique for gastro-gastric fistula (GGF) repair. A 44-year-old woman was found to have a fistula between her gastric pouch and bypassed stomach 18 years after Roux-en-Y gastric bypass (RYGBP) for morbid obesity. She underwent an attempted open surgical repair, which was complicated by postoperative abdominal sepsis. An upper gastrointestinal series, abdominal CT scan and upper endoscopy confirmed the diagnosis of failed surgery with recurrent GGF. Under endoscopic and fluoroscopic guidance, two ports were inserted percutaneously into the stomach. The fistula was closed with a percutaneous, transgastric, totally extraperitoneal approach. She remains well 7 months after this intervention. This procedure appears to be a safe and effective minimally invasive approach for closure of GGF after RYGBP. This is the first description of an intragastric, percutaneous closure of a GGF after RYGBP in the medical literature. Further experience with this technique is needed to define the selection criteria, limitations, advantages, and disadvantages.

  7. Gastro-intestinal symptoms as clinical manifestation of peritoneal and retroperitoneal spread of an invasive lobular breast cancer: report of a case and review of the literature.

    PubMed

    Franceschini, G; Manno, A; Mulè, A; Verbo, A; Rizzo, G; Sermoneta, D; Petito, L; D'alba, P; Maggiore, C; Terribile, D; Masetti, R; Coco, C

    2006-07-19

    Distant spread from breast cancer is commonly found in bones, lungs, liver and central nervous system. Metastatic involvement of peritoneum and retroperitoneum is unusual and unexpected. We report the case of a 67 year-old-woman who presented with gastrointestinal symptoms which revealed to be the clinical manifestations of peritoneal and retroperitoneal metastatic spread of an invasive lobular breast cancer diagnosed 15 years before. To the best of our knowledge, the case presented is the third one reported in literature showing a wide peritoneal and extraperitoneal diffusion of an invasive lobular breast cancer. The long and complex diagnostic work up which led us to the diagnosis is illustrated, with particular emphasis on the multidisciplinary approach, which is mandatory to obtain such a result in these cases. Awareness of such a condition by clinicians is mandatory in order to make an early diagnosis and start a prompt and correct therapeutic approach.

  8. Gastro-intestinal symptoms as clinical manifestation of peritoneal and retroperitoneal spread of an invasive lobular breast cancer: report of a case and review of the literature

    PubMed Central

    Franceschini, G; Manno, A; Mulè, A; Verbo, A; Rizzo, G; Sermoneta, D; Petito, L; D'alba, P; Maggiore, C; Terribile, D; Masetti, R; Coco, C

    2006-01-01

    Background Distant spread from breast cancer is commonly found in bones, lungs, liver and central nervous system. Metastatic involvement of peritoneum and retroperitoneum is unusual and unexpected. Case presentation We report the case of a 67 year-old-woman who presented with gastrointestinal symptoms which revealed to be the clinical manifestations of peritoneal and retroperitoneal metastatic spread of an invasive lobular breast cancer diagnosed 15 years before. Conclusion To the best of our knowledge, the case presented is the third one reported in literature showing a wide peritoneal and extraperitoneal diffusion of an invasive lobular breast cancer. The long and complex diagnostic work up which led us to the diagnosis is illustrated, with particular emphasis on the multidisciplinary approach, which is mandatory to obtain such a result in these cases. Awareness of such a condition by clinicians is mandatory in order to make an early diagnosis and start a prompt and correct therapeutic approach. PMID:16854225

  9. [Vascular complications after pelvic rami fracture].

    PubMed

    Fernández-Lombardía, J; Paz-Aparicio, A; Hernández-Vaquero, D

    2014-01-01

    The case is presented of a 78 year-old patient who suffered a right ileo- and ischiopubic rami fracture after a casual fall. A few hours later, she presented with sudden abdominal pain and hypotension. Imaging test showed extraperitoneal hemorrhage with active bleeding and hemodynamic compromise. The progressive worsening, with anemia and hemodynamic instability, required her being sent to the reference hospital for selective embolization of the bleeding point. After embolization, the patient́s situation stabilized, and she was then able to sit down one week later. The fracture consolidated 3 months later. Although low-energy pelvic fractures by lateral compression do not usually present with complications, sometimes they require a strict control due to the potential risk of vascular injuries. Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.

  10. Irreducible procidentia due to multiple bladder calculi mimicking impacted faecal mass.

    PubMed

    Rajamaheswari, N; Agarwal, S; Krishnan, S

    2012-10-01

    A case of massive irreducible procidentia with a hard palpable mass in the anterior vaginal wall mimicking an impacted faecal mass in a 57-year-old multiparous, post-menopausal woman is reported. Inability to walk, constipation and urinary incontinence were her primary complaints. Routine CT of the abdomen and pelvis excluded intestinal pathology, but failed to reveal multiple vesical calculi as the procidentia was lying outside the imaging zone of the pelvic CT. However, targeted plain X-ray and ultrasound of the prolapsed mass disclosed the existence of multiple vesical calculi. The patient was managed with single-stage laparotomy and vaginal hysterectomy. Hysterectomy permitted the reduction of the prolapse and facilitated extraperitoneal vesicolithotomy. Laparotomy excluded bowel pathology. No reconstructive surgical steps for repair and reconstruction were combined. Currently, the patient is relieved of all symptoms and her asymptomatic stage II vault prolapse is managed conservatively.

  11. Haematogenous dissemination of cells from human renal adenocarcinomas.

    PubMed Central

    Glaves, D.; Huben, R. P.; Weiss, L.

    1988-01-01

    Estimates were made of the rates at which cancer cells were released directly into the renal vein in patients undergoing radical nephrectomy for primary renal cancer. Cancer cells were counted in blood samples taken from the renal vein using a density gradient centrifugation procedure, and identified using immunocytochemical techniques, on the basis of their cytoskeletal intermediate filament proteins. Cancer cells were released as single cells and multicell emboli in 8/10 patients, in numbers varying widely between 14-7509 emboli ml-1 of blood. Despite a calculated median input into the metastatic process of 3.7 x 10(7) cancer cells per day for at least 180 days, only 3/10 patients had extraperitoneal metastases prior to surgery and only 1 of the remaining disease-free patients subsequently developed distant metastases over a maximum 35 month period. These results are discussed in terms of primary tumour kinetics and metastatic inefficiency. Images Figure 1 PMID:3279993

  12. Pathways of extrapelvic spread of pelvic disease: imaging findings.

    PubMed

    Tan, Cher Heng; Vikram, Raghunandan; Boonsirikamchai, Piyaporn; Faria, Silvana C; Charnsangavej, Chusilp; Bhosale, Priya R

    2011-01-01

    The complex extraperitoneal anatomy of the pelvis includes various outlets for the transit of organs and neurovascular structures to the rest of the body. These outlets include the greater sciatic foramen, lesser sciatic foramen, inguinal canal, femoral triangle, obturator canal, anal and genitourinary hiatuses of the pelvic floor, prevesical space, and iliopsoas compartment. All of these structures serve as conduits for the dissemination of malignant and benign inflammatory diseases from the pelvic cavity and into the soft-tissue structures of the abdominal wall, buttocks, and upper thigh. Knowledge of the pelvic anatomy is crucial to understand these patterns of disease spread. Cross-sectional imaging provides important anatomic information and depicts the extent of disease and its involvement of surrounding extrapelvic structures, information that is important for planning surgery and radiation therapy. RSNA, 2011

  13. [One stage anterior debridement, bone fusion and internal fixation for the treatment of lumbosacral tuberculosis].

    PubMed

    Yang, Bin-hui; Ouyang, Zhen; Zhao, Jin-long; Zhang, Bo

    2013-07-01

    To explore the clinical effect of the anterior debridement,bone fusion, single screw-rod fixation for the treatment of lumbosacral tuberculosis. From March 2005 to February 2011,18 patients with lumbosacral (L3-S1) tuberculosis (including 13 males and 5 females with an average age of 38.5 years old ranging from 24 to 61 years) were treated with removing focus completely, large piece of iliac bone strut grafting, single screw-rod vertebral lateral anterior internal fixation through anterior extraperitoneal approach. The process segment was L3,4 in 2 cases, L4,5 in 5, L4 in 2, L5S1 in 6, L4-S1 in 3. All patients were routinely treated with antituberculous druy for 12-18 months after operation, erythrocyte sedimentation rate and liver function, X-ray films, CT examination, were statedly rechecked, and condition of antituberculosis treatment and bone grafting fusion were detected. Intraoperative focus were exposed clearly, debrided thoroughly. There were no large blood vessels, nerves, ureteral injury and other serious complications during operation. All patients were followed up form 6 to 42 months with an average of 13 months. Internal fixations were not loosening,breaking; bone of grafting was not displacement and obtained good healing; erythrocyte sedimentation rate and C-reactive protein were normal; tuberculosis lesions were not recurrence. Through anterior extraperitoneal approach to remove focus, bone fusion, single screw-rod fixation in treating lumbosacral tuberculosis can complete cut lesion and rebuild the stability of lumbosacral vertebrae,in this area with a single screw and rod fixation is a feasible method.

  14. Malignant mesothelioma induced by asbestos and zeolite in the mouse peritonenal cavity

    SciTech Connect

    Suzuki, Y.; Kohyama, N.

    1984-10-01

    The carcinogenicity of asbestos (amosite and chrysotile) and zeolite (fibrous erionite, mordenite, and synthetic zeolite 4A) were studied in the peritoneum of 586 BALB/C male mice after a single intraperitoneal or intraabdominal wall injection. Tumors developed in 93 of 394 animals (23.6%) treated with asbestos or fibrous erionite 7 months or more after administration. All of the induced peritoneal tumors were intimately associated with marked peritoneal fibrosis, in which asbestos or erionite fibers were regularly detected. Histopathologically, 83 of 93 were consistent with malignant mesotheliomas. Other tumors consisted of 6 plasmacytomas, 1 histiocytoma, 1 liposarcoma, 1 osteosarcoma, and 1 adenocarcinoma of the pancreas. Two of the cases of mesotheliomas were associated with plasmacytoma. In many instances, the primary site of the mesotheliomas seemed to be multiple, the favorite sites being the omentum, mesentery, serosae of the gastrointestinal and genital organs, the diaphragm, the capsule of the liver and spleen, and the abdominal wall peritoneum. In addition to the 93 peritoneal tumors, 3 extraperitoneal tumors (1 fibrosarcoma and 2 rhabdomyosarcomas) were induced by amosite which was probably accidentally injected into the extraperitoneal connective tissue and the striated muscle tissue of the abdominal wall, respectively. These three tumors were also intimately associated with focal fibrosis in which amosite fibers were detected. Among the three different types of zeolite, only fibrous erionite showed striking carcinogenicity and marked fibrogenicity. The erionite-induced mesotheliomas were similar to those induced by asbestos in exhibiting long latency, in gross appearance, in histology, and in close association with fibrosis.

  15. Cross-sectional imaging of thoracic and abdominal complications of cerebrospinal fluid shunt catheters.

    PubMed

    Bolster, Ferdia; Fardanesh, Reza; Morgan, Tara; Katz, Douglas S; Daly, Barry

    2016-04-01

    This study aims to review the imaging findings of distal (thoracic and abdominal) complications related to ventriculo-peritoneal (VP), ventriculo-pleural (VPL), and ventriculo-atrial (VA) cerebrospinal fluid (CSF) shunt catheter placement. Institution review board-approved single-center study of patients with thoracic and abdominal CSF catheter-related complications on cross-sectional imaging examinations over a 14-year period was performed. Clinical presentation, patient demographics, prior medical history, and subsequent surgical treatment were recorded. The presence or absence of CSF catheter-related infection and/or acute hydrocephalus on cross-sectional imaging was also recorded. There were 81 distal CSF catheter-related complications identified on 47 thoracic or abdominal imaging examinations in 30 patients (age 5-80 years, mean 39.3 years), most often on CT (CT = 42, MRI = 1, US = 4). Complications included 38 intraperitoneal and 11 extraperitoneal fluid collections. Extraperitoneal collections included nine abdominal wall subcutaneous (SC) pseudocysts associated with shunt migration and obesity, an intrapleural pseudocyst, and a breast pseudocyst. There were also two large VPL-related pleural effusions, a fractured catheter in the SC tissues, and a large VA shunt thrombus within the right atrium. Ten patients (33.3 %) had culture-positive infection from CSF or shunt catheter samples. Ten patients (33.3 %) had features of temporally related acute or worsening hydrocephalus on neuroimaging. In four of these patients, the detection of thoracic and abdominal complications on CT preceded and predicted the findings of acute hydrocephalus on cranial imaging. Thoracic and abdominal complications of CSF shunts, as can be identified on CT, include shunt infection and/or obstruction, may be both multiple and recurrent, and may be predictive of concurrent acute intracranial problems.

  16. [Extra-organic primary tumor in pelvis: correlation of multi-detector row computed tomography, anatomy and pathology].

    PubMed

    Dong, Zhihui; Yang, Zhigang; Li, Yuan; Min, Pengqiu; Zhang, Xiaochun

    2009-02-01

    The purpose of this study was to investigate the correlation between multi-detector row CT (MDCT) features, pathological findings and the anatomic basis of extra-organic primary tumors in pelvis so as to improve the document diagnosis of these entities. We retrospectively analyzed the MDCT manifestations of 20 cases with surgically and/or pathologically evidenced diagnoses of extra-organic primary tumors in pelvis. The results showed that, in 14 cases, the tumors were located in the pelvis, and 6 of them involved both pelvis and hypogastric zone. There were 8 tumors located in the peritoneal cavity of the pelvis, and 3 of them also involved the extraperitoneal space of the pelvis. In the peritoneal cavity, 2 tumors of male patients were located in the rectovesical pouch while 3 tumors of female patients were located in the rectouterine pouch. The majority of entities in these 2 pouches were germ cell tumors (3/5 cases, 60.0%). In the extraperitoneal space, 5 of 12 tumors were located in the pararectal space and 5 of them were located in the retrorectal space. The majority entities of these 10 cases were germ cell tumors (7/10 cases, 70.0%). Lymphoma mainly involved paravesical and pararectal space in disorder. Calcification occurred in 6 cases, including 4 cases of teratoma, 1 case of neurilemmoma, and 1 case of malignant teratoma. The fatty element occurred in 7 masses, including 4 cases of teratoma, 1 case of malignant teratoma, 1 case of mixed germ cell tumor, and 1 case of liposarcoma. MDCT with multi-planar reconstruction (MPR) could more clearly reveal the anatomic location of the extra-organic primary tumor in pelvis, could unveil the tumor's relationship with its surrounding organs, and could help to differentiate benign tumors from malignant tumors.

  17. [Sling suspension: a new technique of treating uterine prolapse].

    PubMed

    Liang, Haiyan; Chen, Gang; Yu, Huan; Sun, Aiping; Zhao, Weidong; Ling, Bin

    2014-06-03

    To report a novel surgical technique of laparoscopic extraperitoneal sling suspension for uterine prolapse and evaluate its efficacy. A total of 21 consecutive patients of symptomatic uterovaginal prolapse with POP-Q (pelvic organ prolapse quantification system) stage ≥ 2 and aged 59 (42-76) years were enrolled for this procedure between September 2011 and December 2012. In brief, uterus was suspended to anterior abdominal wall fascia using an inelastic nonabsorable mesh extraperitoneally under laparoscopic guidance. The outcomes of interest included total operative duration, estimated blood loss, surgical length of stay POP-Q score change and quality of life questionnaire in pelvic floor distress inventor [PFDI-20] and pelvic floor impact questionnaire [PFIQ-7]. Follow-ups were scheduled at 1, 6 and 12 months and then annually. Comparisons were made between at preoperation and 6 and 12 months. The surgical success was defined as both subjective cure and significant improvement of POP-Q. This procedure was performed successfully in all patients. The estimated blood loss 10 (10-40) ml, operative duration 30 (25-90) minutes and postoperative hospital stay 1 (1-5) day. There were no major intraoperative or postoperative complications. The median follow-up was 20 (12-26) months. There were significant improvements in POP-Q measurements of Ba and C (P < 0.01) and quality-of-life scores (P < 0.01) at 6 and 12 months. The subjective cure rate was 100% and surgical success rate at 12 months 100%. This new sling suspension technique for uterine prolapse is safe, well-tolerated and effective so that it offers a simple alternative of laparoscopic uterine suspension.

  18. Day case laparoscopic radical prostatectomy.

    PubMed

    Abboudi, Hamid; Doyle, Patrick; Winkler, Mathias

    2017-10-03

    To evaluate the feasibility of performing laparoscopic radical prostatectomy (LRP) as a day case procedure while maintaining patient satisfaction and safety. Herein we report our experience, selection criteria, and discharge criteria for day case LRP. We performed a prospective study with 32 patients undergoing extraperitoneal LRP. These patients were counselled before the procedure that they would go home the same evening of the procedure. Pain scores and quality of life data were recorded day 1 postoperatively via a telephone consultation. The patients underwent routine blood tests on day 2 and an outpatient review on day 7 and regularly thereafter via an assigned key worker. Socio-demographic data, comorbidities, and outcomes were collected for analysis. All patients were successfully discharged the same day of surgery. Mean patient age was 62 years with a mean body mass index of 25. Mean operative time was 147 minutes, and estimated blood loss was 101 ml. Three patients were treated for post operative urinary tract infections; two patients developed infected lymphoceles which required percutaneous drainage and one patient required re-catheterisation due to a burst catheter balloon. Of these six complications four patients required re-admission. Post-operative pain, nausea and vomiting were low whilst patient satisfaction scores were unanimously high in all patients surveyed. The early experience with extraperitoneal LRP as a same day surgery is promising although patients who are at high risk of lymphocele should be excluded. Preoperative patient counselling and selection is paramount. Patient satisfaction is not adversely affected by the shortened stay. Surgeon experience, a well-motivated patient, meticulous attention to detail through an integrated pathway, a multidisciplinary team and adequate postoperative assessment are essential.

  19. Use of an intraperitoneal ventricular assist device with a polytetrafluoroethylene barrier decreases infections.

    PubMed

    Holman, William L; Pamboukian, Salpy V; Bellot, S Chris; Blood, Peggy S; Tallaj, Jose A; Sharpton, Jessica L; Kirklin, James K

    2008-03-01

    Infection rates for ventricular assist devices (VADs) are improving but the presence of infections remains problematic. Intraperitoneal pump placement may decrease the rate of infection. This study is a single-institution, retrospective comparison of infections for an extraperitoneal vs an intraperitoneal position with a polytetrafluoroethylene (PTFE) sheet separating the VAD from visceral organs. Implants were performed by a single surgical team from January 1, 2002 to May 31, 2006 (n = 65) for bridge-to-transplant or destination therapy. Patients with paracorporeal pumps (17 patients) or implant times of <30 days (n = 7; 4 died, 3 ongoing, 0 with pocket infections) were excluded. Thirty-five pulsatile left VADs were analyzed, whereas 6 rotary VADs were excluded from analysis. Twenty-three pulsatile VADs were placed in an extraperitoneal pocket (pocket patients) in 18 patients (5 patients had more than one left VAD implant), whereas 12 patients had intraperitoneal (IP patients) VAD placement. Infection with the implanted VAD occurred in 8 of 23 pocket implants (mean support 310 +/- 249 days) and 0 of 12 IP implants (mean support 220 +/- 131 days; pocket vs IP infections: p = 0.003). Staphylococcus and Enterococcus accounted for most of the infections. Four infections in the pocket group recurred during VAD support. Two infected pocket patients had dehiscence of the mid-line wound. Infections of implanted VADs are associated with serious morbidity (e.g., prolonged antibiotic therapy, recurrent device infections and wound dehiscence). Placing VADs in an intraperitoneal position with a PTFE barrier to protect the viscera may reduce the prevalence of these infections.

  20. [Reversible porencephalic cyst related to shunt dysfunction].

    PubMed

    Santín-Amo, José M; Rico-Cotelo, María; Serramito-García, Ramón; Gelabert-González, Miguel; Allut, Alfredo G

    2014-03-16

    Introduccion. El tratamiento quirurgico de la hidrocefalia es uno de los procedimientos quirurgicos mas habituales en la neurocirugia pediatrica, y las derivaciones ventriculoperitoneales constituyen una herramienta fundamental en el tratamiento de la hidrocefalia tanto infantil como del adulto. Las complicaciones de las valvulas son relativamente frecuentes, sobre todo en la poblacion pediatrica, y, entre estas, las mas habituales incluyen: las obstrucciones, las desconexiones, el hiperdrenaje y las infecciones. Caso clinico. Niña de 7,5 años, portadora de una valvula ventriculoperitoneal, que presentaba cefalea intermitente. Un estudio con tomografia computarizada demostro una lesion quistica temporal derecha. Tras la revision valvular, la tomografia computarizada evidencio la reduccion del quiste. Conclusiones. La formacion de una cavidad porencefalica es una complicacion poco frecuente. Se relaciona con problemas en el cateter distal en pacientes con ventriculos dilatados y de las que existen escasas referencias en la bibliografia.

  1. [Assessment of the utilization of angiotensin receptor blockers in hypertension].

    PubMed

    Peña Cabia, S; Ricote Lobera, I; Santos Mena, B; Hidalgo Correas, F J; Climent Florez, B; García Díaz, B

    2013-01-01

    Objetivo: Evaluar en nuestra área de Salud el grado en que la utilización de antagonistas de los receptores de la angiotensina II (ARA-II) se ajusta a los criterios propuestos por la Comunidad Autónoma de Madrid (CAM) antes de la instauración del «Plan de Actuación de ARA-II». Estudiar las indicaciones para las que se prescriben e identificar aquellos factores que han podido influir en su prescripción. Métodos: Estudio de utilización de medicamentos del tipo indicación- prescripción, descriptivo y transversal, en el que se seleccionaron pacientes con hipertensión arterial y en tratamiento con ARA-II ingresados en un Hospital General Universitario durante un periodo de estudio de 3 meses. De acuerdo con las situaciones clínicas recogidas en el Documento de la CAM «Criterios para establecer el lugar en la terapéutica de los antagonistas de los receptores de la angiotensina II», se calculó el porcentaje de pacientes con «prescripción adecuada» y «prescripción no adecuada» de ARA-II y se analizó si la edad y el sexo tenían influencia en el tipo de prescripción o en las principales indicaciones para las que se prescribieron. Resultados: De los 153 pacientes que se incluyeron en el estudio, el 67,3% tuvieron una «prescripción no adecuada», el 47,6% de ellos por prescripción de ARA-II como primer fármaco antagonista del sistema renina angiotensina aldosterona y el 34,0% por mal control de la tensión arterial con inhibidores de la enzima convertidora de angiotensina (IECA). No se encontraron diferencias estadísticamente significativas por edad o sexo en cuanto al tipo de prescripción o en las principales indicaciones para las que se prescribieron. Conclusiones: La adecuación a los criterios de uso del Documento de ARA-II se produjo en el 32,7% de los casos. Además, no se observó que factores como la edad y el sexo influyeran en el tipo de prescripción. Asimismo, se evidenciaron percep-

  2. [Survival and complication rate of central venous catheters in newborns].

    PubMed

    García, Heladia Josefa; Torres-Yáñez, Héctor Leonardo

    2015-01-01

    Introducción: los catéteres venosos centrales (CVC) son de gran utilidad en la práctica médica actual; sin embargo, no están exentos de riesgos, lo que incrementa la morbilidad y mortalidad, especialmente en los recién nacidos (RN). El objetivo fue registrar la frecuencia de complicaciones de los CVC y su duración en RN en una unidad de cuidados intensivos neonatales (UCIN) de tercer nivel. Métodos: se realizó un estudio observacional descriptivo, prolectivo en la UCIN del Hospital de Pediatría del Centro Médico Nacional Siglo XXI. Se registraron variables demográficas, perinatales y del CVC. Resultados: se incluyeron 123 RN a quienes se les colocaron 152 CVC. La técnica más usada para la inserción del CVC fue la punción (percutánea o subclavia) en 56.6 % (n = 86). En 48.7 % (n = 74) de los CVC se presentó alguna complicación. Las más frecuentes fueron colonización en 32.4 % (n = 24) y bacteriemia relacionada con CVC en 27 % (n = 20). La probabilidad de duración de los CVC libres de complicaciones fue de 93.4 % a los 10 días y de 91.4 % a los 17 días. Los catéteres venosos no centrales tuvieron menor probabilidad de duración. Conclusión: la mayoría de las complicaciones de los CVC se presentaron en las primeras dos semanas de haber sido instalados. Las complicaciones infecciosas fueron las más frecuentes.

  3. [Surgical complications of gallbladder and the biliary tree in the elderly patients].

    PubMed

    Albores-de la Riva, Nallely Xellic; Chávez-Delgado, María Estela; Servín-Torres, Erick; Velázquez-García, José Arturo; Delgadillo-Teller, Germán; Arenas-Osuna, Jesús

    2013-01-01

    Introducción: en el anciano, la morbilidad posoperatoria en la cirugía de vesícula y vía biliar se relaciona con el pronóstico. Se describen las complicaciones trans y posoperatorias en el anciano sometido a esa cirugía. Métodos: estudio transversal descriptivo en pacientes mayores de 60 años. Se integraron dos grupos: I, pacientes de 60 a 69 años; II, mayores de 70 años. Se registraron comorbilidad, riesgo quirúrgico, tipo de cirugía, complicaciones trans y posoperatorias inmediatas, conversión y estancia hospitalaria. Resultados: se incluyeron 236 pacientes (65.2 % mujeres) con edad media de 68.5 años. La colecistitis crónica litiásica representó 83 % y la colecistectomía laparoscópica se utilizó en 72.8 %. La cirugía fue programada en 92 %. Se identificó ASA I-II en 76.2 y 70.1 % de los grupos I y II, respectivamente; la conversión fue de 2.5 %. Hubo complicaciones en 13.5 % (9.3 % en el posoperatorio y 4.2 % en el transoperatorio) y su proporción fue mayor en las cirugías urgentes (36.8 %) que en las programadas (11.8 %). La estancia hospitalaria fue de 4.2 días. No hubo mortalidad. Conclusiones: las complicaciones no se incrementaron con la edad pero sí con la urgencia de la cirugía. La colecistectomía laparoscópica es segura en geriatría.

  4. Origen y evolución de la estructura del Universo

    NASA Astrophysics Data System (ADS)

    García Lambas, D.

    Se presenta una revisión de diversos tópicos vinculados a la evolución de estructuras en el Universo y se discuten los escenarios más aceptados para la comprensión de las irregularidades primigenias y de su evolución temporal. Se analizan evidencias observacionales de la naturaleza jerárquica en los mecanismos de formación de sistemas, tales como las indicaciones provenientes de las correlaciones espaciales y de velocidades, la naturaleza del Universo a alto redshift, y la habilidad de los modelos jerárquicos en predecir diversas propiedades dinámicas, fotométricas y químicas de las galaxias.

  5. [Bilateral cerebellopontine arachnoid cyst].

    PubMed

    Gelabert-Gonzalez, M; Aran-Echabe, E; Pita-Buezas, L

    2016-06-16

    Introduccion. Los quistes aracnoideos bilaterales del angulo pontocerebeloso son excepcionales, y unicamente existen tres casos publicados en la bibliografia. Caso clinico. Niña de 14 años, previamente sana, que acude a consultas por presentar cefalea bifrontal de seis semanas de evolucion. La exploracion clinica era normal y la resonancia magnetica craneal mostraba dos lesiones extraaxiales localizadas en ambos angulos pontocerebelosos, siendo ligeramente mayor la izquierda. Las lesiones se comportaban como homogeneamente intensas en T1 e hiperintensas en T2, no captaban contraste y no existia restriccion en las secuencias de difusion. No se indico tratamiento quirurgico. Conclusiones. Los quistes aracnoideos bilaterales situados en el angulo pontocerebeloso son excepcionales. La principal indicacion para el tratamiento quirurgico es la presencia de sintomas o signos neurologicos coincidentes con la localizacion de los quistes.

  6. [Iatrogenic after spinal puncture technique. Prevalence study of headache and associated factors].

    PubMed

    Bauset-Navarro, José Luis; Sánchez-Ortuño, Isabel M; Gómez-Cárdenas, Claudia; Sanz-Monllor, Ainara; Cinesi-Gómez, César; Piñera-Salmerón, Pascual

    2014-03-01

    Objetivo. Establecer la prevalencia existente de cefalea tras practicar una puncion lumbar transdural y los factores de riesgo. Pacientes y metodos. Estudio observacional prospectivo de cohortes. Se reclutaron pacientes del Servicio de Urgencias, del Servicio de Neurologia y del Hospital de Dia. Se recogio la experiencia del facultativo, el numero de punciones, la variacion de plano, la postura del paciente, el anestesico local, el calibre y bisel de la aguja, los grados de inclinacion, la cantidad de liquido, la sobrecarga de fluidoterapia y la indicacion o no de reposo tras la puncion. Tras 48 horas, se establecio la aparicion o no de cefalea. Resultados. Muestra de 59 pacientes, 31 (52,5%) de ellos hombres. Edad media: 47 años; 32 (54,2%) procedentes de Urgencias, 18 (30,5%) de Neurologia y 9 (15,3%) del Hospital de Dia. Hubo 41 (69,5%) en decubito lateral y 7 (11,9%) en sedestacion. Todos con agujas biseladas, 21 (35,6%) del calibre 20 y 38 (64,4%) del calibre 22. Sin reposo estuvieron 8 (13,56%) pacientes y 18 (33,3%) sin sobrecarga de fluidos. Veintitres (38,98%) con cefalea pospuncion lumbar, 12 (52,2%) mujeres, con una edad media de 38,3 ± 16,4 años. La mediana de intensidad de la cefalea fue de 2,6. El tiempo medio de aparicion fue de siete horas. Sin diferencias para ninguno de los factores estudiados, salvo la tendencia observada de mayor incidencia de cefalea a menor edad. Conclusiones. La cefalea pospuncion lumbar en nuestra serie es elevada, sin diferencias segun el servicio donde se practica o la experiencia. Tampoco influye la cantidad de liquido extraido, la posicion del paciente, la indicacion de reposo o la sobrecarga de fluidos.

  7. [Lacosamide and neuropathic pain, a review].

    PubMed

    Alcántara-Montero, Antonio; Sánchez-Carnerero, Clara I

    2016-03-01

    Introduccion. La mayor parte de las guias de practica clinica consultadas coinciden en señalar que los antidepresivos triciclicos, duales (venlafaxina/duloxetina), antiepilepticos gabapentina/pregabalina, apositos de lidocaina al 5% y parches de capsaicina al 8% constituyen los farmacos de primera linea en el tratamiento del dolor neuropatico periferico, y el tramadol y algunos opioides potentes (morfina, oxicodona y tapentadol) son farmacos de segunda linea. Por otra parte, la prevalencia de dolor neuropatico refractario al tratamiento se acerca al 1,5% de la poblacion, de forma que se calcula que un 50% de los pacientes no responde al tratamiento prescrito. Existen otros antiepilepticos que no tienen indicacion en el dolor neuropatico por las agencias reguladoras, como la lamotrigina, el topiramato o la oxcarbacepina, pero se utilizan en la practica clinica habitual fuera de indicacion. Desarrollo. Tras una busqueda bibliografica, se realizo una revision sobre el empleo de la lacosamida en el dolor neuropatico, tanto en distintos modelos animales como en diferentes estudios en humanos. Conclusiones. El tratamiento con lacosamida en el dolor neuropatico de diferentes etiologias podria considerarse como una alternativa efectiva para los pacientes que no respondan o no toleren los tratamientos estandares. Sin embargo, la mayor parte de la evidencia disponible, a excepcion de los ensayos clinicos en fase II/III realizados en el dolor neuropatico diabetico, corresponde a estudios abiertos y observacionales, sin grupo control y con bajo numero de pacientes, pero los resultados favorables obtenidos invitan a seguir investigando la utilidad de la lacosamida en el dolor neuropatico.

  8. [Brainstem auditory evoked potentials and somatosensory evoked potentials in Chiari malformation].

    PubMed

    Moncho, Dulce; Poca, María A; Minoves, Teresa; Ferré, Alejandro; Rahnama, Kimia; Sahuquillo, Juan

    2013-06-16

    Introduccion. La malformacion de Chiari (MC) incluye una serie de anomalias congenitas que tienen como comun denominador la ectopia de las amigdalas del cerebelo por debajo del foramen magno, lo que puede condicionar fenomenos compresivos del troncoencefalo, la medula espinal alta y los nervios craneales, alterando las respuestas de los potenciales evocados auditivos del tronco cerebral (PEATC) y de los potenciales evocados somatosensoriales (PESS). Sin embargo, las indicaciones de ambas exploraciones en las MC han sido motivo de estudio en un numero limitado de publicaciones, centradas en series cortas y heterogeneas de pacientes. Objetivo. Revisar los hallazgos de los PEATC y los PESS en los estudios publicados en pacientes con MC tipo 1 (MC-1) o tipo 2 (MC-2), y su indicacion en el diagnostico, tratamiento y seguimiento, especialmente en la MC-1. Desarrollo. Es un estudio de revision realizado mediante analisis de los estudios publicados en Medline desde 1966, localizados mediante PubMed, utilizando combinaciones de las palabras clave 'Chiari malformation', 'Arnold-Chiari malformation', 'Chiari type 1 malformation', 'Arnold-Chiari type 1 malformation', 'evoked potentials', 'brainstem auditory evoked potentials' y 'somatosensory evoked potentials', asi como informacion de pacientes con MC-1 valorados en los servicios de neurocirugia y neurofisiologia clinica del Hospital Universitari Vall d'Hebron. Conclusiones. Los hallazgos mas comunes de los PESS son la reduccion en la amplitud cortical para el nervio tibial posterior, la reduccion o ausencia del potencial cervical del nervio mediano y el aumento del intervalo N13-N20. En el caso de los PEATC, los hallazgos mas frecuentes descritos son el aumento del intervalo I-V y la alteracion periferica o coclear.

  9. [Assessment of pulmonary complications in renal transplantation through the use of radiography].

    PubMed

    Ramírez-García, Laura Elena; Juárez-Hernández, Fortunato; Tanus-Hajj, Janet; Avelar-Garnica, Francisco José

    2016-01-01

    Introducción: las infecciones del tracto respiratorio inferior son la complicación más frecuente en pacientes trasplantados de riñón en los primeros seis meses y están asociadas a alta mortalidad. Otras complicaciones pulmonares incluyen edema, embolia y hemorragia pulmonar. Se buscó evaluar las complicaciones pulmonares en los pacientes trasplantados de riñón utilizando la radiografía de tórax. Métodos: se analizaron 516 radiografías de tórax de 150 pacientes que recibieron trasplante renal en el 2014. Las radiografías se tomaron en la valoración preoperatoria, postoperatoria dentro de las 48 horas posteriores, 3 a 7, 8 a 15, 16 a 30, 31 a 90, 91 a 180 y más de 180 días. Para el estudio del parénquima pulmonar se dividió el tórax en cuatro cuadrantes asignando un valor de 1 a cada patrón radiográfico que se encontrara: reticulonodular o de ocupación alveolar, lobar o segmentario, atelectasia y vidrio deslustrado; el parénquima pulmonar obtuvo un valor mínimo de 0 y un mayor de 16 puntos. También se evaluó género, edad, comorbilidad asociada y tipo de trasplante renal. Resultados: se obtuvo la información de un total de 150 pacientes; 19 presentaron complicaciones pulmonares en las primeras 24-48 horas y 15 entre los 90 y los 180 días posteriores al trasplante renal. Las complicaciones más frecuentes fueron edema agudo pulmonar en la etapa temprana e infecciones en la etapa tardía. Conclusión: la prevalencia de complicaciones diagnosticadas por radiografía de tórax fue baja y se observó más en la etapa temprana y tardía.

  10. Outpatient Intraperitoneal Catumaxomab Therapy for Malignant Ascites Related to Advanced Gynecologic Neoplasms.

    PubMed

    Kurbacher, Christian Martin; Horn, Olympia; Kurbacher, Jutta Anna; Herz, Susanne; Kurbacher, Ann Tabea; Hildenbrand, Ralf; Bollmann, Reinhardt

    2015-11-01

    Catumaxomab (CATU) is a trifunctional antibody approved for intraperitoneal (i.p.) treatment of malignant ascites (MA) related to carcinomas expressing the epithelial cell-adhesion molecule (EpCAM). CATU is mostly given to hospitalized patients, although outpatient treatment seems appropriate in selected individuals. This observational trial sought to obtain more detailed information regarding the feasibility of CATU in outpatients with MA related to various gynecologic tumors, including epithelial ovarian (EOC) and metastatic breast cancer (MBC). A total of 30 patients were included, 17 with EOC, 7 with MBC, and 6 with other malignancies. The patients had failed a median of 5 (range 1-12) previous systemic treatments. CATU was administered via an indwelling i.p. catheter at four increasing doses (i.e., 10, 20, 50, and 150 µg) given at 4-day intervals over 2 weeks. Toxicities were scored according to the Common Terminology Criteria for Adverse Events, version 4.03. Puncture-free survival (PuFS) was calculated from the start of CATU until the next puncture for MA, death, or loss to follow-up. Overall survival (OS) was calculated from the start of CATU to death from any reason or loss to follow-up. We also investigated various clinical parameters to predict PuFS and OS. These included age, tumor type, performance status, intensity of pretreatment, presence of extraperitoneal metastases, relative lymphocyte count at baseline, patient adherence to therapy, and the patients' ability to undergo systemic treatment after CATU. CATU was exclusively given on an outpatient basis, and 19 patients (63.3%) received all four planned i.p. instillations. Toxicity was the reason for discontinuation in only 2 patients. Toxicity was generally manageable, with abdominal pain, nausea/vomiting, fatigue, and fever the predominant adverse effects. Secondary hospitalization was necessary for 7 patients (23.3%), with a general deteriorated condition in 5 and fever/infection or abdominal

  11. 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

  12. Single port laparoscopic repair of paediatric inguinal hernias: Our experience at a secondary care centre

    PubMed Central

    Kumar, Ameet; Ramakrishnan, T S

    2013-01-01

    BACKGROUND: Congenital inguinal hernias are a common paediatric surgical problem and herniotomy through a groin incision is the gold standard. Over the last 2 decades minimally invasive surgery (MIS) has challenged this conventional surgery. Over a period, MIS techniques have evolved to making it more minimally invasive – from 3 to 2 and now single port technique. All studies using single port technique are from tertiary care centres. We used a modification of the technique described by Ozgediz et al. and reviewed the clinical outcome of this novel procedure and put forth our experience at a secondary level hospital. MATERIALS AND METHODS: Prospective review of 37 hernias in 31 children (29 male and 2 female) (8 months - 13 years) performed laparoscopically by a single surgeon at a single centre between September 2007 and June 2010. Under laparoscopic guidance, the internal ring was encircled extraperitoneally using a 2-0 non-absorbable suture and knotted extraperitoneally. Data analyzed included operating time, ease of procedure, occult patent processus vaginalis (PPV), complications, and cosmesis. RESULTS: Sixteen right (52%), 14 left (45%) and 1 bilateral hernia (3%) were repaired. Five unilateral hernias (16.66%), all left, had a contralateral PPV that was repaired (P = 0.033). Mean operative time for a unilateral and bilateral repair were 13.20 (8–25) and 20.66 min (17 -27 min) respectively. Only one of the repairs (2.7%) recurred and another had a post operative hydrocoele (2.7%). One case (2.7%) needed an additional port placement due to inability to reduce the contents of hernia completely. There were no stitch abscess/granulomas, obvious spermatic cord injuries, testicular atrophy, or nerve injuries. CONCLUSION: Single port laparoscopic inguinal hernia repair can be safely done in the paediatric population. It permits extension of benefits of minimal access surgery to patients being managed at secondary level hospitals with limited resources. The

  13. Feasibility and safety of hospital discharge 24 hours after laparoscopic radical prostatectomy.

    PubMed

    Díaz, Francisco Javier; Hernández, Virginia; de la Peña, Enrique; Blázquez, Cristina; Martín, María Dolores; Llorente, Carlos

    2013-12-01

    Minimally invasive techniques for the surgical treatment of prostate cancer have aimed to achieve the same functional and oncological outcomes of open surgery with a significant decrease in postoperative morbidity and a subsequent decreasing hospital stay. These improvements are important in the current economic context. Our aim was to evaluate the feasibility and safety of hospital discharge 24 h after laparoscopic radical prostatectomy (LRP). A total of 266 consecutive patients with clinical diagnosis of localized prostate cancer consecutively treated with extraperitoneal LRP between May 2007 and December 2010 were analyzed. There were no exclusion criteria for the surgical procedure. Patients were discharged in less than 24 h only in the case of absence of medical complications, with drainage of less than 50 mL allowing its removal before discharge, normal oral feeding tolerance, no significant hematuria by bladder catheter and good functional recovery of the patient. All surgery-related complications that occurred within 90 days after surgery were recorded and were classified according to the modified Clavien scale. A total of 266 patients who underwent LRP were studied with a median follow-up of 34 months. 80 (30.1%) patients were discharged from the hospital in less than 24h. 89 (33.4%) patients were discharged within 48 h and 97 (36.5%) after 48 h.The mean hospital stay of the entire case series was 2.9 days (SD 3.08). The mean hospital stay of patients who were discharged after 48 h was 5,5 days (SD 3.94) Thirty-one patients (10.7%). experienced post-surgical complications. 25 (9.31%). of them were classified as Clavien I or II, and 6 (2.2%). Clavien III or IV. A total of 9 (3.3%) patients were readmitted. Of the group of patients who were discharged within 24h only one was readmitted due to hematuria. Extraperitoneal LRP is the standard treatment for localized prostate cancer in our institution. This treatment reliably and safely allows a hospital stay

  14. [Complex febrile crises: should we change the way we act?].

    PubMed

    Martinez-Cayuelas, E; Herraiz-Martinez, M; Villacieros-Hernandez, L; Cean-Cabrera, L; Martinez-Salcedo, E; Alarcon-Martinez, H; Domingo-Jimenez, R; Perez-Fernandez, V

    2014-11-16

    Introduccion. Las convulsiones febriles son una de las causas mas frecuentes de consulta. Hasta ahora, los pacientes con convulsiones febriles complejas (CFC) deben ingresar, dado el mayor porcentaje de epilepsia y complicaciones agudas descrito clasicamente. En la actualidad hay estudios que apoyan ser menos invasivos en el abordaje de estos pacientes. Objetivo. Describir las caracteristicas de los pacientes ingresados por CFC y proponer un nuevo protocolo de actuacion. Pacientes y metodos. Analisis retrospectivo de historias clinicas de ingresados por CFC (enero de 2010-diciembre de 2013). Se ofrecen datos epidemiologicos, clinicos, pruebas complementarias y evolucion. Resultados. Las CFC suponian un 4,2% de los ingresos de neuropediatria (n = 67). Edad media al evento: 25 meses. El 47% tenia antecedentes familiares patologicos, y el 31%, antecedentes personales de convulsion febril previa. En el 54% de los pacientes, la CFC duro menos de cinco minutos; hubo recurrencia, la mayoria con un total de dos crisis y durante el primer dia (las CFC por recurrencia son las mas frecuentes). De las pruebas complementarias realizadas, ninguna de ellas sirvio como apoyo diagnostico en el momento agudo. Durante su seguimiento, cinco pacientes presentaron complicaciones. Los pacientes con antecedentes familiares de convulsiones febriles presentan mayor riesgo de epilepsia o recurrencia (p = 0,02), sin diferencias significativas respecto a la edad, numero de crisis, intervalo de fiebre, estado epileptico o tipo de CFC. Conclusiones. Las CFC no asocian mayores complicaciones agudas; las exploraciones complementarias no permiten discriminar precozmente a los pacientes de riesgo. Su ingreso podria evitarse en ausencia de otros signos clinicos y limitarse a casos seleccionados.

  15. [Spinal tuberculosis: experience in a third level medical facility in Puebla, Mexico].

    PubMed

    Medina-Peñasco, Rolando Joshua; Rosas-Ramírez, Martha Imelda; Barragán-Hervella, Rodolfo Gregorio; Alvarado-Ortega, Ivan; López-Cázares, Gerardo; Montiel-Jarquín, Álvaro José; Romero-Figueroa, María Socorro

    2017-01-01

    Introducción: La tuberculosis de la columna (TBC) es una enfermedad infecciosa grave, ocasionada por la migración de la bacteria Mycobacterium tuberculosis hacia la columna vertebral. El conocimiento de esta enfermedad es prioritario para el médico no familiar y familiar. Presentamos la experiencia en pacientes con TBC de un hospital del tercer nivel en Puebla, México. Métodos: estudio descriptivo. De enero a diciembre de 2014 recolectamos expedientes de pacientes con TBC. Las variables fueron edad, género, tiempo de estancia intrahospitalaria, enfermedades asociadas, sintomatología, métodos diagnósticos, segmento de la columna vertebral afectado, tipo de tratamiento empleado y complicaciones. Se usó estadística descriptiva, medidas de tendencia central y de dispersión. Resultados: fueron 14 pacientes (71.4% hombres); la edad promedio fue 60.29 ± 16.54 años (33-93), la estancia intrahospitalaria promedio fue de 18.93 ± 9.32 días (4-34). El segmento afectado fue el dorsal en seis pacientes (42.85%) y el lumbar en ocho (57.15%). Hubo enfermedades asociadas en nueve pacientes (64.28%). Todos los pacientes recibieron tratamiento médico. Se realizaron 11 procedimientos quirúrgicos a cinco pacientes (35.7%). Las complicaciones se presentaron en dos pacientes (14.3%). Conclusiones: La TBC debe ser manejada tempranamente para evitar complicaciones graves. La atención con el primer nivel de atención médica se debe coordinar y debemos apegarnos a lineamientos nacionales e internacionales de tratamiento.

  16. [Neurological complications of tick-borne relapsing fever].

    PubMed

    Castilla-Guerra, L; Fernandez-Moreno, M C; Vergara-Lopez, S; Merino-Rumin, M; Colmenero-Camacho, M A

    2016-09-16

    Introduccion. La fiebre recurrente transmitida por garrapatas (FRTG) puede producir complicaciones neurologicas. No existen apenas estudios en España sobre el tema. Objetivo. Estudiar la prevalencia y las caracteristicas clinicas de las complicaciones neurologicas de los pacientes con FRTG. Pacientes y metodos. Estudio retrospectivo de los pacientes atendidos con FRTG durante 12 años (2004-2015) en un hospital de una zona rural del sur de España. Resultados. Se incluyeron 75 pacientes, 42 varones (56%), con una edad media de 33 años (rango: 14-72 años). Se observaron picaduras de garrapatas en nueve pacientes (12%). Los sintomas mas frecuentes fueron: fiebre en 64 pacientes (85,3%), cefalea en 41 (54,6%) y vomitos en 26 (34,6%). Se sospecho afectacion meningea en nueve pacientes (12%), de los que tres (4%) tenian signos meningeos en el momento del ingreso. A todos ellos se les realizo una puncion lumbar. Ninguno presento paralisis facial ni otra manifestacion neurologica. Se encontraron alteraciones del liquido cefalorraquideo en los tres pacientes con meningismo. En uno de los casos se visualizo Borrelia en el liquido cefalorraquideo. En los pacientes con afectacion neurologica, el tratamiento utilizado fue penicilina G en un caso y ceftriaxona en dos. Todos los pacientes se recuperaron completamente. Conclusiones. La FRTG es una de las formas menos graves de borreliosis, y menos del 5% de los pacientes presenta complicaciones neurologicas. Sin embargo, los medicos deben saber que Borrelia puede causar meningitis en los sujetos expuestos a garrapatas en regiones endemicas de FRTG.

  17. [Spinal cord injury in patients over 65 years of age].

    PubMed

    Varela-Lage, Cristina; Alcobendas-Maestro, Mónica; Luque-Ríos, Inmaculada; Esclarín-De Ruz, Ana; Talavera-Díaz, Francisco; Ceruelo-Abajo, Silvia

    2015-06-01

    Introduccion. La poblacion de mayores de 65 años activos fisicamente continua en aumento, lo que condiciona un mayor riesgo de caidas y de lesion medular en un rango de edad con importante presencia de patologia cronica. Objetivo. Revisar la incidencia, el tipo de lesion, las complicaciones asociadas y los resultados funcionales de las lesiones medulares ocurridas en pacientes mayores de 65 años. Pacientes y metodos. Estudio descriptivo retrospectivo en lesionados medulares agudos mayores de 65 años ingresados en el Hospital Nacional de Paraplejicos desde enero de 2010 hasta diciembre de 2011. Las variables del estudio fueron datos demograficos y de lesion, antecedentes personales, complicaciones ocurridas durante el ingreso y capacidad funcional al alta medida con las escalas Spinal Cord Independence Measure (SCIM III) y Walking Index Spinal Cord Injury (WISCI). Resultados. Se incluyeron 111 individuos con una media de edad de 72,5 años. La incidencia anual fue de 17,3 pacientes/100 ingresos. El 33,3% eran lesiones cervicales y fueron incompletas el 66,7%. La etiologia medica fue mas frecuente que la traumatica. El 5% no presentaba otras enfermedades intercurrentes. El 97% sufrio algun tipo de complicacion. La media alcanzada para la SCIM III fue de 42 puntos y el 35% consiguio capacidad de marcha. Conclusiones. En los ultimos años se ha producido un aumento de lesion medular en mayores de 65 años, en los que la etiologia traumatica no es superior a la medica; mas frecuentemente son lesiones incompletas que asocian mayor comorbilidad que la poblacion general, y se consiguen resultados funcionales mas pobres a pesar de las mejoras neurologicas.

  18. [Clinical course and prognosis of patients with urolithiasis in a pediatric hospital].

    PubMed

    Ubillo-Sánchez, José Manuel; Bonilla-Rojas, Jesús; Peña, Luis Alberto; Zurita-Cruz, Jessie Nallely; Cárdenas-Navarrete, Rocío; Serret-Montoya, Juana; Villasís-Keever, Miguel Angel

    2014-01-01

    INTRODUCCIÓN: la litiasis renal se considera poco frecuente en pediatría. La información disponible no es suficiente para determinar con certeza su pronóstico. El objetivo de esta investigación fue describir los signos, síntomas, complicaciones y recurrencia que presentaron los pacientes pediátricos con urolitiasis. MÉTODOS: se identificaron los expedientes de pacientes pediátricos con urolitiasis atendidos en el Hospital de Pediatría del Centro Médico Nacional Siglo XXI, en el periodo de 2003 a 2009.

  19. [Rescue treatment in acute thrombosis of intracranial stents].

    PubMed

    Pumar, José M; Banguero, Alexandra; Arias-Rivas, Susana; Blanco, Miguel; Rodríguez-Yáñez, Manuel; Sucasas, Paula; Blanco, Miguel; Castiñeira-Mourenza, José A; Vázquez-Herrero, Fernando

    2014-02-01

    Introduccion. La trombosis aguda intrastent es una complicacion potencialmente grave en el stenting intracraneal. Es primordial determinar cual es la terapia mas adecuada en las trombosis intrastent. Caso clinico. Mujer de 58 años, el primer caso de trombosis aguda de un stent intracraneal, que fue tratada con exito mediante fibrinolisis tras la implantacion de un dispositivo diversificador de flujo (Silk) en un aneurisma basilar fusiforme. Conclusion. La administracion de abciximab como tratamiento de rescate parece segura en los casos de formaciones de trombos agudos intrastent.

  20. [Mixed knee arthrodesis a rescue alternative in knee periprosthetic joint infection].

    PubMed

    López-Cervantes, Roberto Enrique; Rivera-Villa, Adrián Huematzin; Miguel-Pérez, Adrián; Morales-de Los Santos, René; Torres-González, Rubén; Pérez-Atanasio, José Manuel

    2016-01-01

    Introducción: la artrodesis es una cirugía de salvamento para la infección periprotésica de rodilla; este procedimiento reporta moderada efectividad, alto índice de complicaciones y es la última alternativa antes de la amputación. El objetivo de este estudio fue identificar si la artrodesis de rodilla con clavo expandible y fijador externo es un tratamiento seguro y efectivo. Métodos: estudio observacional, retrospectivo, en 17 pacientes con infección periprotésica y pérdida ósea importante, tratados mediante artrodesis con clavo centro-medular expandible autobloqueante y fijador externo monoplanar con evolución mínima de 1 año; la información se obtuvo del expediente clínico e imágenes de rayos X, siendo estas evaluadas por 2 ortopedistas especializados en rescate osteoarticular. Resultados: de 17 pacientes, con una pérdida ósea grado III en un 88.2% de los casos, se obtuvo una fusión en el 82.5%. Logrando la deambulación independiente en el 88.2%. Con un promedio de 2.4 intervenciones quirúrgicas por paciente. Sin complicaciones transquirúrgicas reportadas. Con un índice de complicaciones global del 47.1% incluyendo una amputación por sepsis. La evaluación inter-observador tuvo un valor de Kappa del 0.90 y la muestra alcanzó un poder estadístico del 60%. Conclusiones: se obtuvo una consolidación similar a otros métodos, en un tiempo promedio de 6.3 meses, con un menor índice de complicaciones al reportado con otras técnicas. Siendo esta una alternativa de salvamento para la realización de artrodesis de rodilla, antes de considerar la amputación de la extremidad.

  1. Multidisciplinary Treatment for Colorectal Peritoneal Metastases: Review of the Literature

    PubMed Central

    2016-01-01

    Peritoneum is one of the common sites of metastasis in advanced stage colorectal cancer patients. Colorectal cancer patients with peritoneal metastases (PM) are traditionally believed to have poor prognosis, which indicates it is of no value to adopt surgical treatment. With the advancement of surgical techniques, hyperthermic intraperitoneal chemotherapy (HIPEC), and multidisciplinary treatment in recent years, the cognition and treatment strategies of colorectal peritoneal metastases (CPM) have changed dramatically. In terms of prognosis, CPM under the palliative systemic treatment shows an inferior outcome compared with nonperitoneal metastasis. Nevertheless, some CPM patients amenable to the complete peritoneal cytoreductive surgery (CRS) combined with HIPEC may achieve long-term survival. The prognostic factors of CPM comprise peritoneal carcinomatosis index (PCI), completeness of cytoreduction score (CC score), the presence of extraperitoneal metastasis (liver, etc.), Peritoneal Surface Disease Severity Score (PSDSS), Japanese peritoneal staging, and so forth. Taken together, literature data suggest that a multimodality approach combining complete peritoneal CRS plus HIPEC, systemic chemotherapy, and targeted therapy may be the best treatment option for PM from colorectal cancer. PMID:28105045

  2. The radius surgical system - a new device for complex minimally invasive procedures in urology?

    PubMed

    Frede, Thomas; Hammady, Ahmed; Klein, Jan; Teber, Dogu; Inaki, Noriyuki; Waseda, Masahiro; Buess, Gerhard; Rassweiler, Jens

    2007-04-01

    Complex laparoscopic procedures in urology are technically demanding with an extended learning curve. Robotic systems add significant cost to laparoscopic procedures. We therefore evaluated the use of the Radius Surgical System (RSS), a mechanical manipulator, for complex laparoscopic cases in urology. The RSS (Tuebingen Scientific) consists of two hand-guided surgical manipulators and provides a deflectable and rotatable tip allowing six degrees of freedom. We evaluated the system by using a series of standardized models in the pelvitrainer. We analyzed the effectiveness of the system and the learning curve. We then evaluated the system in the clinical setting during laparoscopic radical prostatectomy. Surgeons with experience on the RSS were compared to surgeons without previous experience on the system. We identified a learning curve in those participants without experience on the system only when performing complete anastomoses in the pelvitrainer. However, this learning curve included less than 10 anastomoses. The first clinical experiences during laparoscopic extraperitoneal radical prostatectomy (n=10) are promising. All anastomoses were patent on routine (X-ray) examination 8 days after surgery. The RSS system is easy to use and we identified a very short learning curve. We now optimize the system for use in urology. This device may facilitate complex laparoscopic procedures without the use of costly robotic systems and should be further evaluated in the experimental and clinical setting.

  3. Intravesical explosions during transurethral endoscopic procedures.

    PubMed

    Khan, A; Masood, J; Ghei, M; Kasmani, Z; Ball, A J; Miller, R

    2007-01-01

    Every Urologist, during the course of fulguration treatment of bladder tumours, has at some time or another experienced small intravesical explosions usually manifesting as a "pop". Major intravesical explosions are rare but potentially devastating complications of transurethral endoscopic resections. The damage to the bladder can range from small mucosal tears to bladder rupture, which can either be intraperitoneal (requiring laparotomy and open bladder repair) or extraperitoneal. We review the literature on intravesical explosions to determine the aetiology of these explosions and suggest strategies to prevent these. A comprehensive literature search was performed using Medline and Ovid to obtain information using search terms: intravesical explosions, transurethral procedures, endoscopic procedures, diathermyIntravesical explosions occur due to the production of explosive gases during use of diathermy on human tissues. The most dangerous combination is hydrogen and oxygen. Hydrogen alone is not explosive and it only becomes explosive when admixed with oxygen. Oxygen is not produced in sufficient quantity during diathermy to cause explosions but can enter into the bladder from the atmosphere during endoscopic procedures. Careful operative technique (correct use of the Ellick evacuator bulb and reducing the frequency of manual irrigations of the bladder) with minimisation of the operative time and using the coagulation current at moderate power as well as judicious coagulation of tissues can reduce the risk of this dangerous complication arising.

  4. Physiological and Biochemical Responses to Continuous Saline Irrigation Inside the Abdominal Cavity in Anesthetized Pigs.

    PubMed

    Ishii, Takuro; Igarashi, Tatsuo; Naya, Yukio; Aoe, Tomohiko; Isono, Shiroh

    2016-08-01

    Water-filled laparoendoscopic surgery (WaFLES) has been proposed as a novel surgical system achieving a wide surgical field in the intra- and extraperitoneal space with continuous irrigation of isotonic fluid into the field. Despite its technical feasibility and advantages, the safety of the technique, particularly with respect to physiological functions, has not been evaluated. Various types of minor abdominal surgeries were performed under general anesthesia in nine adult pigs either by conventional laparoscopy (n = 3) or WaFLES (n = 6). In addition to esophageal temperature and body weight, cardiorespiratory variables such as blood pressure, heart rate, and arterial blood gas parameters were compared before and after the surgeries. Blood samples were obtained for assessing changes in biochemical parameters before and after the surgeries. Three to seven hours of various surgeries were completed without critical cardiorespiratory events in all animals. Oxygenation and ventilation were maintained regardless of the techniques used for the surgeries. A minor increase of body weight (2.5% of initial body weight), metabolic acidosis, hyperkalemia, and impaired hepatic function were observed after WaFLES surgeries. The preliminary study indicated no serious immediate adverse effects of the WaFLES technique.

  5. Successful Surgical Treatment of Intractable Chylous Ascites Using the Lymphatic Cable Flap: A Retrospective Review Study.

    PubMed

    Chen, Shih-Heng; Yeh, Li-Fan; Ciudad, Pedro; Chen, Hung-Chi

    2017-07-31

    For evaluation of a novel surgical procedure for the treatment of chylous ascites. Chylous ascites is a debilitating condition associated with high morbidity and mortality rates. At least one-third of patients are refractory to medical therapy and may warrant further treatment. Traditional methods involving ligation of lymphatic fistulas or small bowel resection do not address the basic pathophysiologic mechanism of the underlying obstruction, and identification of chyloperitoneal fistulas may be challenging. A novel flap based on deep inferior epigastric vessels with its surrounding lymphatic fatty tissue was designed in this study and transferred into abdominal cavity, with anastomosis to the fourth jejunal vessels. Three consecutive cases with chylous ascites treated by this vascularized lymphatic cable transfer were retrospectively reviewed. All three patients recovered from chylous ascites after the lymphatic cable transfer and tolerated regular diet well, with follow-up of 3 years at least. Lymphatic cable flap based on the deep inferior epigastric vessels could be a potential option for treatment of intractable chylous ascites, with safe and successful long-term outcomes in three consecutive patients. The proposed functional mechanism of the flap is bypass of the obstructed intra-abdominal lymphatics to an extraperitoneal route as well as local lymphangiogenesis.

  6. Intra-Hepatic Spillage of Gallstones as a Late Complication of Laparoscopic Cholecystectomy: MR Imaging Findings

    PubMed Central

    Ragozzino, Alfonso; Puglia, Marta; Romano, Federica; Imbriaco, Massimo

    2016-01-01

    Summary Background Spillage of gallstones in the abdominal cavity may rarely occur during the course of laparoscopic cholecystectomy. Dropped gallstones in the peritoneal and extra-peritoneal cavity are usually asymptomatic. However, they may lead to abscess formation with an estimated incidence of about 0.3%. Common locations of the abscess are in the abdominal wall followed by the intra-abdominal cavity, usually in the sub-hepatic or retro-peritoneum inferior to the sub-hepatic space. Case Report We hereby describe an unusual case of infected spilled gallstones in the right sub-phrenic space, prospectively detected on abdominal MRI performed two years after laparoscopic cholecystectomy, in a patient with only a mild right-sided abdominal complaint. Conclusions This case highlights the role of MRI in suggesting the right diagnosis in cases with vague or even absent symptomatology. In our case the patient’s history together with high quality abdomen MRI allowed the correct diagnosis. Radiologists should be aware of this rare and late onset complication, even after many years from surgery as an incidental finding in almost asymptomatic patients. PMID:27471576

  7. Inguinal endometriosis attaching to the round ligament.

    PubMed

    Hagiwara, Y; Hatori, M; Moriya, T; Terada, Y; Yaegashi, N; Ehara, S; Kokubun, S

    2007-02-01

    We report a case of endometriosis in the right inguinal region, attached to the right round ligament in a 28-year-old woman. At the age of 20, laparoscopic left ovarian cystectomy and pelvic adhesiolysis for endometriosis was carried out. She noticed a right tender groin mass 7 months previously, and the tumour size fluctuated with the menstrual cycle. A poorly circumscribed elastic hard mass, measuring 3 cm in diameter, was palpated in her right inguinal region. Magnetic resonance imaging showed a 2.5 cm x 2.5 cm mass in the right inguinal canal and a 5.4 cm x 6.8 cm mass was seen in the left ovary. The mass enlarged during menstruation. The groin mass was removed, in addition to carrying out laparoscopic ovarian cystectomy. At operation, the groin mass was found to be in continuity with the round ligament of extraperitoneal portion. Histological diagnosis of endometriosis was made in both ovarian and inguinal tumours. After surgery, the pain disappeared completely. Worth mentioning is that MRI clearly showed the change of tumour size depending on the menstrual cycle, which aided in arriving at the correct diagnosis of endometriosis in an unusual location.

  8. [Kidney transplantation].

    PubMed

    Talbot-Wright, R; Alcaraz, A; Carretero, P; Alvarez, R; Vilardell, J; Ictech, S; Quiroga, G

    1990-01-01

    In a consecutive series of 639 Renal Transplants (RT) performed between January 1st 1978 and December 31st 1988, 75 Renal Transplanctectomies (RTX) were carried out. Of those, fifty-seven (76%) were due to immunological causes, 10 (13.3%) to vascular complications, 7 (9.3%) to urological problems and 1 (1.3%) to deep infection. The time elapsed between RTX and RT was as follows: 25 were performed earlier than 6 weeks, 17 between 6 weeks to 6 months, and 33 after 6 months. The higher number of complications did not happened, as it is frequently described, in the first group; on the contrary, it fell in the group that had been transplanted longer. There were 13 immunologically caused renal rhexis, 5 of which were RTX, another 5 were operated on and diagnosed at perioperation, and immediately received the appropriate treatment so they were able to keep their kidney, and finally, 3 patients were diagnosed a rejection with renal rhexis, ecographically confirmed. These patients were given only medical treatment, which was enough to allow jugulation of the picture. RTX techniques used were: extracapsular in 28 cases and intracapsular in 47. Surgical approach, except for 2 cases of simultaneous kidney and pancreas transplantation, was extraperitoneal.

  9. [Anterior approaches to the spinal column: considerations of the surgical technic].

    PubMed

    Cancrini, A; Bellotti, C; Santoro, A; Quagliarini, L; Tossini, A; Ciappetta, P; Delfini, R

    1993-02-01

    The anterior approach to the vertebral column is indicated in the tumors or traumas of the vertebral body with prevalent anterior expression. This method allows to control easily all the structures in front of the rachis. Furthermore, the current reconstructive techniques require the exposure of a long tract of the vertebral column. The Authors report their experience with the anterior approach in 22 patients (9 males, 13 females) affected by different pathologies: 10 primary tumors divided as follows: 4 sacral chordomas, 1 L1 chordoma, 2 sacral neurinomas, 1 L5 malignant melanotic schwannoma, 1 D9 osteoblastoma, 1 D6 intraspinal cavernoma, and 1 D3 myeloma; 4 metastatic tumors (2 D10, 1 L4 and 1 L5); 5 fractures of the vertebral body (1 L1, 1 L1-L2, 2 L4 and 1 L5); 2 echinococcal cysts respectively arising from the D11 body, the sacrum and ilium. The Authors overall performed 8 thoracotomies, 6 for dorsal location; in 1 case of L1-L2 fracture a thoracophrenolaparotomy was performed; in 7 cases involving the L3-L5 segment an abdominal anterolateral extraperitoneal approach was followed; finally in 6 cases a transperitoneal laparotomy to approach the sacrum and ilium was performed.

  10. Evaluation of Three-Dimensional Versus Conventional Laparoscopy for Kidney Transplant Procedures in a Human Cadaveric Model.

    PubMed

    He, Bulang; Mou, Lingjun; De Roo, Ronald; Musk, Gabrielle C; Hamdorf, Jeffrey M

    2017-10-01

    There are increased reports that kidney transplant can be performed by laparoscopic surgery. The further development of this technique could revolutionize human kidney transplant surgery. However, laparoscopic kidney transplant demands a high level of skill for vascular anastomoses. The emerging technology of the three-dimensional, high-definition laparoscopic system may facilitate the application of this technique. Therefore, in this study, we evaluated this system in performing kidney transplant surgery versus the two-dimensional laparoscopic system. Four fresh-frozen human cadavers were used in this study, with 2 for the 3-dimensional and 2 for the 2-dimensional system. Kidneys were retrieved by using the retroperitoneoscopic technique for living donor nephrectomy from the same cadaver. The kidney graft was transplanted at the right iliac fossa using a laparoscopic technique by extraperitoneal approach. The procedure was recorded, and the vessel anastomotic time was analyzed. Kidney transplant procedures were conducted successfully in the 3-dimensional, high-definition and the 2-dimensional groups. We recorded no significant differences in terms of vessel anastomotic time between the 2 groups. The total surgery time was shorter in the 3-dimensional, high-definition group than in the 2-dimensional group (P = .02). This pilot study reinforces that kidney transplant with either the 3-dimensional, high-definition or 2-dimensional laparoscopy is feasible in a human cadaveric model. The operation was the same as open kidney transplant, but the procedure was performed by a laparoscopic approach with a smaller incision.

  11. Peritoneal carcinomatosis

    PubMed Central

    Coccolini, Federico; Gheza, Federico; Lotti, Marco; Virzì, Salvatore; Iusco, Domenico; Ghermandi, Claudio; Melotti, Rita; Baiocchi, Gianluca; Giulini, Stefano Maria; Ansaloni, Luca; Catena, Fausto

    2013-01-01

    Several gastrointestinal and gynecological malignancies have the potential to disseminate and grow in the peritoneal cavity. The occurrence of peritoneal carcinomatosis (PC) has been shown to significantly decrease overall survival in patients with liver and/or extraperitoneal metastases from gastrointestinal cancer. During the last three decades, the understanding of the biology and pathways of dissemination of tumors with intraperitoneal spread, and the understanding of the protective function of the peritoneal barrier against tumoral seeding, has prompted the concept that PC is a loco-regional disease: in absence of other systemic metastases, multimodal approaches combining aggressive cytoreductive surgery, intraperitoneal hyperthermic chemotherapy and systemic chemotherapy have been proposed and are actually considered promising methods to improve loco-regional control of the disease, and ultimately to increase survival. The aim of this review article is to present the evidence on treatment of PC in different tumors, in order to provide patients with a proper surgical and multidisciplinary treatment focused on optimal control of their locoregional disease. PMID:24222942

  12. Advanced Mesodermal (Müllerian) Adenosarcoma of the Ovary: Metastases to the Lungs, Mouth, and Brain

    PubMed Central

    Daskalaki, A.; Xenaki, S.; Athanasakis, E.; Chrysos, E.; Chalkiadakis, G.

    2015-01-01

    Background. A malignant mixed Müllerian tumor (MMMT) is a malignant neoplasm found in the uterus, the ovaries, the fallopian tubes, and other parts of the body that contains both carcinomatous (epithelial tissue) and sarcomatous (connective tissue) components. Outcome of MMMTs is determined primarily by depth of invasion and stage. The metastatic background of these lesions is controversial and unknown. Case Report. A 75-year-old woman was admitted to the hospital with anorexia, weakness, and persistent coughing. The imaging exams revealed a solid, promiscuous lesion of 16 × 14 cm in dimensions located into the small pelvis, surrounding the uterus and the ovaries. The patient underwent exploratory laparotomy. The mass was removed and the histological examination of the specimen revealed an advanced mesodermal adenocarcinoma of the ovary (MMMT). Nine days after the operation the patient presented with metastatic lesions in the mouth as well as the lungs. Within a month after the discharge from the hospital metastatic lesions of the MMMT were also depicted in the CT brain scan. Conclusion. Despite the fact that sarcomas have a long-term metastatic potential, to our knowledge this is the first case of Müllerian adenosarcoma presenting with such extraperitoneal metastases. PMID:26844003

  13. Single port radical prostatectomy: current status.

    PubMed

    Martín, Oscar Darío; Azhar, Raed A; Clavijo, Rafael; Gidelman, Camilo; Medina, Luis; Troche, Nelson Ramirez; Brunacci, Leonardo; Sotelo, René

    2016-06-01

    The aim of this study is to analyze the current literature on single port radical prostatectomy (LESS-RP). Single port radical prostatectomy laparoendoscopic (LESS-RP) has established itself as a challenge for urological community, starting with the proposal of different approaches: extraperitoneal, transperitoneal and transvesical, initially described for laparoscopy and then laparoscopy robot-assisted. In order to improve the LESS-RP, new instruments, optical devices, trocars and retraction mechanisms have been developed. Advantages and disadvantages of LESS-RP are controversial, while some claim that it is a non-trustable approach, regarding the low cases number and technical difficulties, others acclaim that despite this facts some advantages have been shown and that previous described difficulties are being overcome, proving this is novel proposal of robotics platform, the Da Vinci SP, integrating the system into "Y". The LESS-RP approach gives us a new horizon and opens the door for rapid standardization of this technique. The few studies and short series available can be result of a low interest in the application of LESS-RP in prostate, probably because of the technical complexity that it requires. The new robotic platform, the da Vinci SP, shows that it is clear that the long awaited evolution of robotic technologies for laparoscopy has begun, and we must not lose this momentum.

  14. How to teach the teacher to teach the TUR-B.

    PubMed

    Pycha, Armin; Palermo, Salvatore

    2007-04-01

    We report on our training program in teaching TUR of bladder tumours to seven trainees in two distinct periods. We analysed their problems and those from teachers and we present our solutions. Between April 2000 and April 2004 seven trainees performed 842 TUR of bladder tumours. In a prospective study we assessed intraoperative and immediate postoperative complications of the procedures and analysed their causes. In 48 months 842 teaching TUR were performed. Six hundred and thirty-one patients (75%) were male and 211 (25%) were female. The average age was 63.4 years (range 32-92) in the males and 67.3 years (range 48-91) in the females. There were complications in 81 cases (6.1%). The most common complication was bleeding. It occurred in 47 cases (3.5%). The second most common complication was bladder perforation. It occurred in 18 cases (1.3%). All but one of the patients who experienced a bladder perforation were male and all but one of the perforations were extraperitoneal and could be managed in a conservative fashion. The standard of TUR is video-controlled resection. The procedure has to be standardised following a protocol to avoid incomplete resections. The trainee should start his TUR experience on middle sized prostates and once the first skills have been acquired he can start to resect bladder tumours in so called "safe areas". The last step is then complete autonomy. To bring a trainee to this goal remains a challenge for each trainer.

  15. Is laparoscopic inguinal hernia repair more effective than open repair?

    PubMed

    O, Aly; A, Green; M, Joy; H, Wong C; Al-Kandari A; S, Cheng; M, Malik

    2011-05-01

    To systematically review randomized controlled trials, (RCT) evidence comparing Lichtenstein to total extraperitoneal (TEP) hernia repair in terms of clinical and cost effectiveness. Case series. The study was conducted at University of Abderdeen, U.K. A comprehensive online literature search was undertaken using databases such as MEDLINE, PubMed, EMBASE and Springerlink. Studies were then shortlisted according to the selection criteria (RCT with over 100 subject and English language publications from 1995 onwards) and appraised using the SIGN Methodology Checklist. A metaanalysis of the data was also performed using RevMan software. Analysis of reported data shows that TEP has less postoperative pain and return to work than Lichtenstein method. Operation time is shown to be longer in the TEP but this difference is shortened with increasing surgeon experience. The meta-analysis of the data on complications shows that there are no significant differences between the two types of procedures. TEP causes more short-term recurrences which are attributed to the learning curve effect. Longterm recurrence rates on the other hand show no significant differences. At present TEP is slightly more expensive than Lichtenstein repair. Both TEP and Lichtenstein repair are clinically effective procedures. The choice between them should be made on a case-by-case basis; which depends on the patients' preference and characteristics such as age, work and health status.

  16. A pseudo-TEP repair of an incarcerated obturator hernia

    PubMed Central

    Maricevich, Marco; Farley, David

    2011-01-01

    Introduction Obturator hernia (OH) is a rare condition and difficult to diagnose. While they account for as few as 0.073% of all hernias, mortality can be as high as 70%. The typical clinical presentation for OH is small bowel obstruction. Computed tomography is the diagnostic tool of choice. Surgical repair is mandatory in virtually all cases of OH and traditionally consists of performing an exploratory laparotomy. Presentation of case A 90-year-old female was admitted to our surgical service with signs of small bowel obstruction and a CT scan revealing incarcerated fatty tissue and small bowel within a left OH. Discussion The role of laparoscopic surgery in the management of OH has been limited to elective repairs; most reports detail that the OH was found serendipitously during laparoscopic inguinal hernia operations or other pelvic procedures. A few reports describe the use of laparoscopy to treat OH associated with bowel obstruction in an emergency setting using a TAPP approach. A strict TEP hernia repair is not indicated for all patients with OH, and should rarely be performed in emergency situations given its limitation to assess or resect bowel if necessary. In selected cases, a formal exploratory laparoscopy that is negative for compromised bowel can be safely followed by a TEP repair using the same umbilical access as shown in our patient. Conclusion A 90-year-old female with a small bowel obstruction related to an incarcerated OH was treated effectively with an extraperitoneal laparoscopic approach. PMID:22096757

  17. [Septic complications in acute appendicitis. Problems of diagnosis and treatment].

    PubMed

    Ghelase, F; Georgescu, I; St Ghelase, M; Baleanu, V; Cioara, Fl; Georgescu, E; Traila, H; Siloşi, C

    2007-01-01

    diagnostic improvement in complicated acute appendicitis (AA) by implementing the new sepsis concepts and modern imaging procedures; optimization of treatment with decreasing postoperation morbidity and mortality and improving the cost-efficiency indicator. 1495 cases of AA admitted between 2000 and 2004 have been assessed retrospectively and among them 306 (20.46%) had complications. On admission 80.43% patients were diagnosed with AA, 17.50% with acute abdominal syndrome and 2.07% with chronic appendicitis. On discharge there were 1158 (77.45%) cases of inflammatory AA and 306 (20.46%) cases of complicated AA (perforation, gangrene, peritonitis, plastron abscess). 98.26% of patients under-went operation and 1.73% did not. standard appendicectomy in 1407 (95.77%) cases; laparoscopic appendicectomy in 30 (2.04%) cases; extraperitoneal approach in 15 (1.02%) cases; associated with surgical interventions on other organs in 75 (5.10%) cases. POST-OPERATORY MORBIDITY:128 (41.08%) cases out of 306; septic parietal complications in 102 (33.33%) cases; intraperitoneal complications in 26 (8.49%) cases. POST-OPERATORY MORTALITY: 6 deaths in patients aged over 68. 4 days for uncomplicated AA and 14.6 days for complicated ones. Perioperative septic complications are the result of evolution of late diagnosed disease, unjustified postponing of operation, surgical technique, patient health condition.

  18. Polypropylene and polypropylene/polyglecaprone (Ultrapro®) meshes in the repair of incisional hernia in rats.

    PubMed

    Utiyama, Edivaldo Massazo; Rosa, Maria Beatriz Sartor de Faria; Andres, Marina de Paula; Miranda, Jocielle Santos de; Damous, Sérgio Henrique Bastos; Birolini, Cláudio Augusto Vianna; Damous, Luciana Lamarão; Montero, Edna Frasson de Souza

    2015-06-01

    To compare the inflammatory response of three different meshes on abdominal hernia repair in an experimental model of incisional hernia. Median fascial incision and skin synthesis was performed on 30 Wistar rats. After 21 days, abdominal hernia developed was corrected as follows: 1) No mesh; 2) Polypropylene mesh; and, 3) Ultrapro(r) mesh. After 21 days, the mesh and surrounding tissue were submitted to macroscopic (presence of adhesions, mesh retraction), microscopic analysis to identify and quantify the inflammatory and fibrotic response using a score based on a predefined scale of 0-3 degrees, evaluating infiltration of macrophages, giant cells, neutrophils and lymphocytes. No significant difference was seen among groups in adherences, fibrosis, giant cells, macrophages, neutrophils or lymphocytes (p>0.05). Mesh shrinkage was observed in all groups, but also no difference was observed between polypropylene and Ultrapro mesh (7.0±9.9 vs. 7.4±10.1, respectively, p=0.967). Post-operatory complications included fistula, abscess, dehiscence, serohematic collection and reherniation, but with no difference among groups (p=0.363). There is no difference between polypropylene (high-density) and Ultrapro(r) (low-density) meshes at 21 days after surgery in extraperitoneal use in rats, comparing inflammatory response, mesh shortening, adhesions or complications.

  19. [Complicated diverticular disease debuting as necrotising fasciitis of pelvic limb. A case report].

    PubMed

    Gallegos-Sierra, Cuauhtly; Gutiérrez-Alfaro, Claudia; Evaristo-Méndez, Gerardo

    Diverticular disease, and the diverticulitis, the main complication of it, are widely studied diseases with multiple chronic cases reported in the literature, but there are no atypical presentations with extra-abdominal symptoms coupled with seemingly unrelated entities, such as necrotising fasciitis. Female 52 years old, was admitted to the emergency department with back pain of 22 days duration. History of importance: Chronic use of benzodiazepines intramuscularly. Physical examination revealed the presence of a gluteal abscess in right pelvic limb with discoloration, as well as peri-lesional cellulitis and crepitus that stretches across the back of the limb. Fasciotomy was performed with debridement of necrotic tissue. Progression was torpid with crackling in abdomen. Computed tomography showed free air in the cavity, and on being surgically explored was found to be complicated diverticular disease. It is unusual for complicated diverticular disease to present with symptoms extra-peritoneal (< 2%) and even more so that a diverticulitis is due to necrotising fasciitis (< 1%). The absence of peritoneal manifestations delayed the timely diagnosis, which was evident with the crackling of the abdomen and abdominal computed tomography scan showing the parietal gaseous process. All necrotising fasciitis needs an abdominal computed tomography scan to look for abdominal diseases (in this case diverticulitis), as their overlapping presentation delays the diagnosis and consequently the treatment, making a fatal outcome inevitable. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  20. Analysis of septic morbidity following gunshot wounds to the colon: the missile is an adjuvant for abscess.

    PubMed

    Poret, H A; Fabian, T C; Croce, M A; Bynoe, R P; Kudsk, K A

    1991-08-01

    Over a 7-year period, 151 patients with gunshot wounds to the colon surviving beyond 24 hours were managed. The bullet was retained in the body in 66% and exited in 34%. Thirty-four (23%) developed major septic complications (diffuse peritonitis, 21%; intraperitoneal abscesses 24%; and extraperitoneal abdominal abscesses, 56%). The septic complication rate was 26% in the bullet-present group compared with 16% in the remainder (p less than 0.15). The increased septic rate in those with bullets present was the result of abscesses developing around the retained missile. That group with missile abscesses had a lesser degree of injury as measured by the abdominal trauma index compared with the other patients with septic complications (p less than 0.001). Fifteen (79%) of the 19 patients with missile and missile track abscesses had them develop in the psoas muscle. These abscesses occur by fecal contamination of the muscle following inoculation by the bullet, which passes through the large bowel. Computed tomography-guided and operative drainage tend to fail if the foreign body is not removed. Computed tomography-guided or operative drainage should be successful in draining missile track abscesses when the bullet has exited the patient.

  1. [Knowing an infrequent complication of endoscopic retrograde cholangiopancreatography].

    PubMed

    Barreda Cevasco, Luis; Targarona Modena, Javier; Marcos Enriquez, Juan Carlos; Arroyo Basto, Carlos; Morón, Elizabeth

    2017-01-01

    Describe the clinical and tomographic characteristics in relation to the extra peritoneal distribution of collections and air in patients with periampullary perforation after performing endoscopic retrograde cholangiopancreatography (ERCP) with or without sphincterotomy. Observational, descriptive study in patients with periampullary perforation after ERCP with or without sphincterotomy, treated in the Pancreas Surgery Service at Edgardo Rebagliati Martins Hospital, Lima, Peru between January 2013 and January 2015. Ten patients with periampullary perforation after ERCP were included. 40% were male. The mean age was 47.2 years. 100% showed abdominal pain, fever 70%, 60% had jaundice, oral intolerance and vomiting. In 100% of cases the description of the procedure was for choledocolithiasis. Difficult cannulation is described in 80% of cases. Air or fluid was found in 90% in the right anterior pararenal space and the right perirenal, and the place where air or liquid is distributed less frequently was right extraperitoneal pelvis with 20%, in no caserevealed air in the mediastinum. The finding of a liquid collection and / or air in the retroperitoneal space right after ERCP without further involvement of the pancreatic gland should make us think of periampullary perforation, especially if you are in the right anterior pararenal space and perirenal space. This entity we call bilioretroperitoneo.

  2. Laparoscopic Repair of Inguinal Hernia Using Surgisis Mesh and Fibrin Sealant

    PubMed Central

    2006-01-01

    Objective: We tested the hypothesis that laparoscopic inguinal herniorrhaphy using Surgisis mesh secured with fibrin sealant is an effective long-term treatment for repair of inguinal hernia. This case series involved 38 adult patients with 51 inguinal hernias treated in a primary care center. Methods: Between December 2002 and May 2005, 38 patients with 45 primary and 6 recurrent inguinal hernias were treated with laparoscopic repair by the total extra-peritoneal mesh placement (TEP) technique using Surgisis mesh secured into place with fibrin sealant. Postoperative complications, incidence of pain, and recurrence were recorded, as evaluated at 2 weeks, 6 weeks, 1 year, and with a follow-up questionnaire and telephone interview conducted in May and June 2005. Results: The operations were successfully performed on all patients with no complications or revisions to an open procedure. Average follow-up was 13 months (range, 1 to 30). One hernia recurred (second recurrence of unilateral direct hernia), indicating a 2% recurrence rate. Conclusions: Laparoscopic repair of inguinal hernia using Surgisis mesh secured with fibrin sealant can be effectively used to treat primary, recurrent, direct, indirect, and bilateral inguinal hernias in adults without complications and minimal recurrence within 1-year of follow-up. PMID:17575758

  3. [Colostomy closure: is it an intervention without risk?].

    PubMed

    Paredes, J P; Caínzos, M; García, J; Parada, P; Fernández, E; Paulos, A; Potel, J

    1994-10-01

    To examine whether colostomy closure is an operation with a high risk of complications. Retrospective study of colostomy closures in a 14-year period. 60 patients, averaging 54 years, males in 63%. The main indication for colostomy was colorectal neoplasm (47%), followed by trauma (23%). There were 15 Hartman's procedure reconstructions, 4 reconstructions of colostomy and mucous fistula, and 41 "simple" colostomy closures. The closure was extraperitoneal in 40%, suturing only the anterior colonic wall in 42%. We had 27 postoperative complications in 33% of the patients, without mortality. The average hospital stay was 8 days longer in the group with complications. The complication rate was 29% in the "simple" closure versus 42% in the reconstruction group (this difference was not statistically significant). The statistic analysis (chi-square and Mann-Whitney tests) showed no influence on morbidity of factors such as age, sex, previous disease, age of colostomy, and type and closure technique of colostomy. Colostomy closure has a high rate of postoperative complications (33%). These are minor in almost all cases, without mortality.

  4. Deep endometriosis: definition, pathogenesis, and clinical management.

    PubMed

    Vercellini, Paolo; Frontino, Giada; Pietropaolo, Giuliana; Gattei, Umberto; Daguati, Raffaella; Crosignani, Pier Giorgio

    2004-05-01

    "Deep endometriosis" includes rectovaginal lesions as well as infiltrative forms that involve vital structures such as bowel, ureters, and bladder. The available evidence suggests the same pathogenesis for deep infiltrating vesical and rectovaginal endometriosis (i.e., intraperitoneal seeding of regurgitated endometrial cells, which collect and implant in the most dependent portions of the peritoneal cavity and the anterior and posterior cul-de-sac, and trigger an inflammatory process leading to adhesion of contiguous organs with creation of false peritoneal bottoms). According to anatomic, surgical, and pathologic findings, deep endometriotic lesions seem to originate intraperitoneally rather than extraperitoneally. Also the lateral asymmetry in the occurrence of ureteral endometriosis is compatible with the menstrual reflux theory and with the anatomic differences of the left and right hemipelvis. Peritoneal, ovarian, and deep endometriosis may be diverse manifestations of a disease with a single origin (i.e., regurgitated endometrium). Based on different pathogenetic hypotheses, several schemes have been proposed to classify deep endometriosis, but further data are needed to demonstrate their validity and reliability. Drugs induce temporary quiescence of active deep lesions and may be useful in selected circumstances. Progestins should be considered as first-line medical treatment for temporary pain relief. However, in most cases of severely infiltrating disease, surgery is the final solution. Great importance must be given to complete and balanced counseling, as awareness of the real possibilities of different treatments will enhance the patient's collaboration.

  5. Advantages of the robotic approach to deep infiltrating rectal endometriosis: because less is more.

    PubMed

    Araujo, Sergio Eduardo Alonso; Seid, Victor Edmond; Marques, Renato Moretti; Gomes, Mariano Tamura Vieira

    2016-06-01

    For symptomatic deep infiltrating endometriosis, surgery is often required to achieve symptom relief and restore fertility. A minimally invasive approach using laparoscopy is considered the gold standard. However, specific limitations of the laparoscopic approach deep in the pelvis keep challenging even surgeons with a solid experience with minimally invasive techniques. Robotic surgery has the potential to compensate for technical drawbacks inherent in conventional laparoscopic surgery, such as limited degree of freedom, two-dimensional vision, and the fulcrum effect. In the present report, we aim at demonstrating the central role of robotic surgery for deep infiltrating endometriosis, with special emphasis in the ability to practice organ (rectal) preservation. A 45-year-old white female with a 4-month history of chronic pelvic pain, dyschezia, and dysmenorrhea, refractory to hormonal therapy was referred to our unit. MRI findings were diagnostic of deep infiltrating endometriosis (retrocervical and rectovaginal) extending to the anterior rectal serosal layer (partial-thickness rectal invasion). Using a fully robotic approach, appropriate dissection of the rectovaginal septum and of the extraperitoneal rectum followed by complete excision of the endometriotic rectal nodule with organ (rectal) preservation was undertaken. It is our belief that using a robotic approach, the potential to boost rectal preservation might be established. Moreover, it is possible that in many cases, a robotic operation may allow the surgeon to perform the intervention with greater accuracy and comfort. As a result, more patients with deep infiltrating endometriosis may benefit from rectal sparing procedures.

  6. Two-incision technique for rotational acetabular osteotomy: good outcome in 35 hips.

    PubMed

    Pajarinen, Jarkko; Hirvensalo, Eero

    2003-04-01

    We have developed a 2-incision technique for rotational acetabular osteotomy. This includes both an extraperitoneal and an anterolateral exposure of the pelvic bones allowing an unconstrained approach without dissection of the muscle insertion. 2 plates are used to stabilize the osteotomy and full range motion of the hip is permitted within 2 days of surgery, while weight bearing is restricted for 6 weeks after the operation. We reviewed the complications and technical results in 27 patients (28 hips) after a minimum follow-up of mean 3 (1-5) years. No major surgical complications occurred, but dysfunction of the lateral femoral cutaneous nerve occurred frequently (14 patients). The radiographical correction of the femoral head covering was similar to those in previous reports of rotational osteotomy. The range of hip motion was not affected by the operation. A significant increase in the mean Merle D'Aubigné and Harris Hip scores was observed in a subgroup of 20 patients with a minimum follow-up of 2 years. In conclusion, the method we have used is safe and the early results are satisfactory.

  7. Endoscopic TEP inguinal hernia repair in the management of occult obturator and femoral hernias.

    PubMed

    Rath, Alok; Bhatia, Parveen; Kalhan, Sudhir; John, Suviraj; Khetan, Mukund; Bindal, Vivek; Ali, Asfar; Singh, Rahul

    2014-08-01

    The gold standard technique for the repair of groin hernias has always been a controversial issue. Richard Ger introduced the endoscopic approach for the repair of groin hernias in 1991.The endoscopic technique follows the basic principle of preperitoneal placement of a polypropylene mesh over the myopectineal orifice. During the course of dissection of the preperitoneal space, occult obturator and femoral hernias were discovered. Patients who underwent endoscopic totally extraperitoneal repair of inguinal hernias over a period of 2 years were included in this retrospective study. A total of 305 cases of groin hernias were operated in 208 patients over a period of 2 years from January 2010 to January 2012 in a single institution. Eleven synchronous clinically occult obturator hernias were found in 8 patients (3.84%) and 5 synchronous clinically occult femoral hernias were found in 5 patients (2.40%) during repair. Preoperative and perioperative findings were discordant in quite a few cases. Preperitoneal dissection discovered coincidental occult hernias in 6.25% of patients.

  8. Contemporary hernia smartphone applications (apps).

    PubMed

    Connor, K; Brady, R R W; de Beaux, A; Tulloh, B

    2014-08-01

    Smartphone technology and downloadable applications (apps) have created an unprecedented opportunity for access to medical information and healthcare-related tools by clinicians and their patients. Here, we review the current smartphone apps in relation to hernias, one of the most common operations worldwide. This article presents an overview of apps relating to hernias and discusses content, the presence of medical professional involvement and commercial interests. The most widely used smartphone app online stores (Google Play, Apple, Nokia, Blackberry, Samsung and Windows) were searched for the following hernia-related terms: hernia, inguinal, femoral, umbilical, incisional and totally extraperitoneal. Those with no reference to hernia or hernia surgery were excluded. 26 smartphone apps were identified. Only 9 (35 %) had named medical professional involvement in their design/content and only 10 (38 %) were reviewed by consumers. Commercial interests/links were evident in 96 % of the apps. One app used a validated mathematical algorithm to help counsel patients about post-operative pain. There were a relatively small number of apps related to hernias in view of the worldwide frequency of hernia repair. This search identified many opportunities for the development of informative and validated evidence-based patient apps which can be recommended to patients by physicians. Greater regulation, transparency of commercial interests and involvement of medical professionals in the content and peer-review of healthcare-related apps is required.

  9. Synchronous femoral hernias diagnosed during endoscopic inguinal hernia repair.

    PubMed

    Putnis, Soni; Wong, April; Berney, Christophe

    2011-12-01

    During totally extraperitoneal (TEP) endoscopic repair of inguinal hernias, it is possible to see the internal opening of the femoral canal. The aim of our study was to determine the incidence of synchronous femoral hernias found in patients undergoing TEP endoscopic inguinal hernia repair. This was a retrospective review of prospectively collected data on 362 consecutive patients who underwent 484 TEP endoscopic inguinal hernia repairs during a 5-year period, May 2005 to May 2010. During surgery, both inguinal and femoral canal orifices were routinely inspected. The presence of unilateral or bilateral inguinal and femoral hernias was recorded and repaired accordingly. There were a total of 362 patients. More males (343, 95%) underwent a TEP hernia repair than females (19, 5%). There were more cases of unilateral (240/362, 66%) than bilateral (122/362, 34%) inguinal hernias. A total of 18 cases of synchronous femoral hernias were found during operation. There was a higher incidence of femoral hernia in females (7/19, 37%) compared to males (11/343, 3%) (P < 0.001). None of the femoral hernias were clinically detectable preoperatively. Females undergoing elective inguinal hernia repair are more likely to have a synchronous femoral hernia than males. We suggest that all women presenting with an inguinal hernia also have a formal assessment of the femoral canal. TEP endoscopic inguinal hernia repair is an ideal approach as both inguinal and femoral orifices can be assessed and hernias repaired simultaneously during surgery.

  10. MR imaging in deep pelvic endometriosis: a pictorial essay.

    PubMed

    Coutinho, Antônio; Bittencourt, Leonardo Kayat; Pires, Cíntia E; Junqueira, Flávia; Lima, Cláudio Márcio Amaral de Oliveira; Coutinho, Elisa; Domingues, Marisa A; Domingues, Romeu C; Marchiori, Edson

    2011-01-01

    Deep pelvic endometriosis is an important gynecologic disorder that is responsible for severe pelvic pain and is defined as subperitoneal invasion that exceeds 5 mm in depth. Deep pelvic endometriosis can affect the retrocervical region, uterosacral ligaments, rectum, rectovaginal septum, vagina, urinary tract, and other extraperitoneal pelvic sites. It is commonly associated with dysmenorrhea, dyspareunia, pelvic pain, urinary tract symptoms, and infertility. Because surgery remains the best therapeutic option for affected patients, the accurate preoperative assessment of the extension of endometriotic disease is extremely important. Pelvic magnetic resonance (MR) imaging is a noninvasive method with high spatial resolution that allows multiplanar evaluation of deep pelvic endometriosis and good tissue characterization, but without the use of ionizing radiation or iodinated contrast agents. MR imaging yields important findings that help grade the disease and identify subperitoneal lesion extension and other associated disease entities, thereby facilitating accurate diagnosis and adequate treatment. Radiologists should be familiar with the MR imaging findings of deep infiltrating endometriosis in various anatomic locations so that they can provide information that allows adequate presurgical counseling.

  11. [Transvesical extraurethral adenomectomy and transurethral prostatic resection in adenoma: specific features].

    PubMed

    Sergienko, N F; Vasil'chenko, M I; Begaev, A I; Shekochikhin, A V; Shershnev, S P; Reĭniuk, O L; Lototskiĭ, M M

    2010-01-01

    The procedure of transvesical extraurethral adenomectomy (EUA) and the results of its application were characterized in comparison with transurethral resection (TUR) of the prostate in adenoma. EUA is made via the approach through the extraperitoneal cut of the soft tissues of the anterior abdominal wall, anterior wall of the urinary bladder, semioval or sphenoid incision of the vesicourethral segment. Dissection is conducted of the affected posterior half-round of only proximal prostatic part of the urethra in unaffected anterior and lateral urethral surface. Adenomatous tissues are removed in fragments and radically. Enucleation of the adenomatous nodes is followed by correction of the vesicourethral segment and hemostasis. TUR of the prostate is made without incision of the soft tissues of the anterior abdominal wall, but with removal of the prostatic portion of the urethra, sphincter mechanism of the bladder. After TUR the prostate contains residual adenomatous tissue, inner wound cavity in adenoma bed. The wound of the anterior abdominal wall, anterior wall of the bladder and vesicourethral segment healed by primary intention for 10-14 days, while adenoma bed heals for 6-18 months. EUA does not cause such complication as "adenoma bed", urethral stricture, scar deformation of the bladder neck, urinary incontinence. Radical EUA produces complications 5 times less frequently than TUR of the prostate.

  12. Archaic terms and dogmas impeding care of abdominal and pelvic herniation.

    PubMed

    Read, R C

    2007-08-01

    During the past 5000 years, ancient nomenclature and dogmas regarding the etiology of protrusions have accumulated. Whereas, in the abdomen, the Latin "hernia" supplanted Greek, it, based on content, persists in the pelvis as cystocele, rectocele, etc. Russell (Lancet 1:1519-1523, 1902) championed the congenital saccular theory of herniae, denying they could ever be acquired pathologically. Barring technical error, removal of the sac would cure. Despite dissent in the 1920s by Harrison, Keith, and Andrews, Russell's concepts held late into the twentieth century. We now know that pathology - systemic connective tissue disease - plays an important role in adult herniation. Tensionless prosthetic repair is usually required since the healing of damaged musculo-aponeurotic structures in abdomen or pelvis is impaired. Laparoscopists have declared sliding extraperitoneal prolapse of sacless kidney, ureter, bladder, and fat pad to be herniae. Similar vaginal protrusions should be denoted likewise. It is time gynecologists and herniologists join in the effort to develop antidotes for combating this pernicious co-morbidity which has been shown also to cause aneurysms, diverticulosis coli, skin changes, and emphysema. Prophylaxis should include exercise and going without cigarettes.

  13. [Evidence-based TEP technique].

    PubMed

    Köckerling, F

    2017-01-13

    The guidelines of all international hernia societies recommend as procedures of choice the laparoendoscopic techniques total extraperitoneal patch plasty (TEP) and transabdominal preperitoneal patch plasty (TAPP) as well as the open Lichtenstein operation for elective inguinal hernia repair. The learning curve associated with the laparoendoscopic techniques, in particular TEP, is longer than that for the open Lichtenstein technique due to the complexity of the procedures. Accordingly, for laparoendoscopic techniques it is particularly important that the operations are conducted in a standardized manner in compliance with the evidence-based recommendations given for the technical details. When procedures are carried out in strict compliance with the guidelines of the international hernia societies, low rates of perioperative complications, complication-related reoperations, recurrences and chronic pain can be expected for TEP. Compliance with the guidelines can also positively impact mastery of the learning curve for TEP. The technical guidelines on TEP are based on study results and on the experiences of numerous experts; therefore, it is imperative that they are implemented in routine surgical practice.

  14. Ultrasound presentation of abdominal non-Hodgkin lymphomas in pediatric patients.

    PubMed

    Brodzisz, Agnieszka; Woźniak, Magdalena Maria; Dudkiewicz, Ewa; Grabowski, Dominik; Stefaniak, Jolanta; Wieczorek, Andrzej Paweł; Kowalczyk, Jerzy

    2013-12-01

    Burkitt's lymphoma accounts for approximately 25% of lymphomas diagnosed in children of developmental age. The tumor is localized mainly in the intestine (usually in the ileocecal region), mesenteric lymph nodes and extraperitoneal space. The clinical symptoms are non-specific and include: abdominal pain, vomiting, gastrointestinal bleeding, and acute abdomen suggesting appendicitis or intestinal intussusception. On ultrasound examination, Burkitt's lymphoma may manifest itself in various ways, depending on the origin of the lesion. The aim of this paper was to review the ultrasound manifestation of abdominal Burkitt's lymphoma in children. The analysis included 15 pediatric patients with Burkitt's non-Hodgkin lymphoma in the abdominal cavity. The mean age of the patients was 9.5. Abdominal and gastrointestinal ultrasound examinations were conducted using a Siemens scanner with a convex transducer of 3.5-5 MHz and linear array transducer of L4 - 7.5 MHz. Ultrasound examinations conducted in the group of 15 patients revealed pathological masses localized in the gastric wall in 3 patients (20%), in the ileocecal region in 10 patients (67%) and a disseminated process in 2 patients (13%). In 12 patients with a diagnosed Burkitt's non-Hodgkin lymphoma in an extragastric localization, differences in the morphology of the lesions were observed. The clinical and ultrasound picture of abdominal Burkitt's lymphoma in children is variable. A careful ultrasound assessment of all abdominal organs conducted with the use of convex and linear probes increases the chances of establishing an adequate diagnosis.

  15. Combined side-to-end anastomosis with temporary end colostomy for the management of selected left-sided colonic emergencies.

    PubMed

    Safioleas, Michael; Stamatakos, Michael; Safioleas, Panayoitis; Safioleas, Konstantinos; Sakorafas, George H

    2011-04-01

    Management of surgical emergencies of the left colon commonly requires excision of the colonic segment bearing the lesion, creation of an end colostomy, and closure of the rectosigmoid stump. Closure of the end stoma may be technically challenging. During this study, we used a new surgical technique involving the creation of an end-to-side anastomosis of the rectosigmoid stump to the base of the proximal colonic segment in association with an end colostomy. During a 15-year period, 23 patients were offered this type of surgery. Mortality was zero. Complications were observed in seven patients (morbidity, 7/23). Mean hospitalization time was 12.3 days. Closure of the colostomy was performed approximately 1 month after initial surgery and was easily performed using a mechanical stapler, either intraperitoneally or even extraperitoneally. No complications were observed after closure of the colostomy. The described technique is a useful alternative for the management of selected patients with left-sided colonic surgical emergencies. Its main advantage is that it greatly facilitates colostomy closure, which is performed earlier compared with the colostomy closure after a typical Hartmann's procedure.

  16. Small bowel volvulus after transabdominal preperitoneal hernia repair due to improper use of V-Loc™ barbed absorbable wire - do we always "read the instructions first"?

    PubMed

    Filser, Joerg; Reibetanz, Joachim; Krajinovic, Katica; Germer, Christoph-Thomas; Dietz, Ulrich Andreas; Seyfried, Florian

    2015-01-01

    Transabdominal preperitoneal endoscopic hernia repair (TAPP) is part of primary surgical health care. While both, the reported recurrence rate and procedure specific morbidity are consistently low, rare serious complications occur. A 36-year-old male patient developed bowel obstruction three days after both-sided TAPP for inguinal hernia repair. A computer tomography scan of the abdomen revealed a small bowel volvulus in the right lower quadrant of the abdomen requiring urgent revisional surgery. Intraoperatively, the small bowel and its mesenterial vessels were found to be twisted around a 5cm long V-Loc™ barbed absorbable suturing wire. After successful laparoscopic adhesiolysis, removal of the wire and detorquing of the bowel conglomerate, resection of small intestine was not necessary. The patient's further postoperative recovery was uneventful. Due to the barbed configuration of the V-Loc™ wire, a gapless continuous suturing of the peritoneum without laparoscopic knotting is easily and fast to accomplish. In this case the recommendation of the manufacturer to shorten the wire was not strictly followed and neither had the suture stump been extraperitonealized in order to avoid such rare complications. Surgeons need to be aware of relevant "tricks and traps" of routinely performed procedures and have to know all tools and material they use very well. This case may therefore increase our attention when it comes to little things which actually do matter. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Small bowel volvulus after transabdominal preperitoneal hernia repair due to improper use of V-Loc™ barbed absorbable wire – do we always “read the instructions first”?

    PubMed Central

    Filser, Joerg; Reibetanz, Joachim; Krajinovic, Katica; Germer, Christoph-Thomas; Dietz, Ulrich Andreas; Seyfried, Florian

    2015-01-01

    Introduction Transabdominal preperitoneal endoscopic hernia repair (TAPP) is part of primary surgical health care. While both, the reported recurrence rate and procedure specific morbidity are consistently low, rare serious complications occur. Presentiation of case A 36-year-old male patient developed bowel obstruction three days after both-sided TAPP for inguinal hernia repair. A computer tomography scan of the abdomen revealed a small bowel volvulus in the right lower quadrant of the abdomen requiring urgent revisional surgery. Intraoperatively, the small bowel and its mesenterial vessels were found to be twisted around a 5 cm long V-Loc™ barbed absorbable suturing wire. After successful laparoscopic adhesiolysis, removal of the wire and detorquing of the bowel conglomerate, resection of small intestine was not necessary. The patient's further postoperative recovery was uneventful. Discussion Due to the barbed configuration of the V-Loc™ wire, a gapless continuous suturing of the peritoneum without laparoscopic knotting is easily and fast to accomplish. In this case the recommendation of the manufacturer to shorten the wire was not strictly followed and neither had the suture stump been extraperitonealized in order to avoid such rare complications. Conclusion Surgeons need to be aware of relevant “tricks and traps” of routinely performed procedures and have to know all tools and material they use very well. This case may therefore increase our attention when it comes to little things which actually do matter. PMID:25704567

  18. Ancient schwannoma of lumbar spine and review of the literature on paraspinal tumors, the role of preoperative biopsy: a case report

    PubMed Central

    2009-01-01

    Introduction Schwannomas are rare encapsulated tumors that derive from the nerve sheath and should be removed due to their infrequent, but existent possibility of malignancy. Case presentation We report a case of a mass located in the L5 lumbar spine in a 42 year old man, presented with intermittent lumbar pain. Ultrasound, CT and MRI were used to examine the characteristics of the lesion. Fine needle aspiration showed cytologic characteristics of benign schwannoma and final histological diagnosis was ancient schwannoma. An extraperitoneal approach, through a left paramedian incision was used to approach the site of the mass. The lesion originated from the nerve root of the L4-L5 lumbar spinal space and a complete excision was achieved. Conclusion A great variety of tumors should be differentiated when a paraspinal mass is discovered, including neurogenic, neuroendocrine and vascular tumors, as well as malignancies, cystic and inflammatory masses. Fine needle aspiration is a useful and reliable tool in the preoperative evaluation of paraspinal masses. A review of the literature is also presented. PMID:20072675

  19. An initial experience using transanal vacuum therapy in pelvic anastomotic leakage.

    PubMed

    Srinivasamurthy, D; Wood, C; Slater, R; Garner, J

    2013-06-01

    Treatment of the presacral cavity that forms after contained anastomotic leakage of a low pelvic anastomosis is challenging and often results in a permanent stoma. Endosponge™ therapy is a minimally invasive method of treating the presacral cavity which potentially avoids a permanent stoma. We report our initial experience of using Endosponge™ therapy. All patients who underwent Endosponge™ treatment for low pelvic anastomotic leakage in our hospital over a 45-month period were identified and data collected from clinical, operative and endoscopic notes. Eight patients (seven males, one female) underwent Endosponge™ therapy for extraperitoneal pelvic anastomotic leak during the study period; all had had defunctioning ileostomies placed at their original surgery. Six out of eight patients had complete closure or a reduction in the size of the abscess cavity. Five patients have had their ileostomies reversed with good or reasonable bowel function after a median follow-up of 41 months and four of these patients had Endosponge™ therapy instituted within 6 weeks of initial surgery. One patient had Endosponge™ therapy abandoned and conversion to a permanent end colostomy after accidental intraperitoneal placement of the sponge. Early use of Endosponge™ therapy appears to offer a minimally invasive and effective way of closing the presacral cavity after a pelvic anastomotic leak, reducing the risk of permanent stoma and resulting in acceptable bowel function. Endosponge™-specific complications can occur.

  20. Laparoscopic Biopsies in Pancreas Transplantation.

    PubMed

    Uva, P D; Odorico, J S; Giunippero, A; Cabrera, I C; Gallo, A; Leon, L R; Minue, E; Toniolo, F; Gonzalez, I; Chuluyan, E; Casadei, D H

    2017-08-01

    As there is no precise laboratory test or imaging study for detection of pancreas allograft rejection, there is increasing interest in obtaining pancreas tissue for diagnosis. Pancreas allograft biopsies are most commonly performed percutaneously, transcystoscopically, or endoscopically, yet pancreas transplant surgeons often lack the skills to perform these types of biopsies. We have performed 160 laparoscopic pancreas biopsies in 95 patients. There were 146 simultaneous kidney-pancreas biopsies and 14 pancreas-only biopsies due to pancreas alone, kidney loss, or extraperitoneal kidney. Biopsies were performed for graft dysfunction (89) or per protocol (71). In 13 cases, an additional laparoscopic procedure was performed at the same operation. The pancreas diagnostic tissue yield was 91.2%; however, the pancreas could not be visualized in eight cases (5%) and in 6 cases the tissue sample was nondiagnostic (3.8%). The kidney tissue yield was 98.6%. There were four patients with intraoperative complications requiring laparotomy (2.5%) with two additional postoperative complications. Half of all these complications were kidney related. There were no episodes of pancreatic enzyme leak and there were no graft losses related to the procedure. We conclude that laparoscopic kidney and pancreas allograft biopsies can be safely performed with very high tissue yields. © 2017 The American Society of Transplantation and the American Society of Transplant Surgeons.

  1. Minilaparoscopy For Inguinal Hernia Repair

    PubMed Central

    Malcher, Flavio; Cavazzola, Leandro Totti; Araujo, Guilherme D. E.; Silva, José Antônio Da Cunha E.; Rao, Prashanth; Iglesias, Antonio Carlos

    2016-01-01

    Background and Objectives: Inguinal hernia repair is among the most common procedures performed worldwide and the laparoscopic totally extraperitoneal (TEP) approach is a recognized and effective surgical technique. Although technically advantageous because of the option of no mesh fixation and no need for creation of a peritoneal flap resulting, in less postoperative pain and faster recovery, TEP has not achieved the popularity it deserves, mainly because of its complexity and steep learning curve. Minilaparoscopy was first described in the 1990s and has recently gained significantly from better instrumentation that may increase TEP's effectiveness and acceptance. We performed a prospective study, to analyze the outcomes of minilaparoscopy in pain and operative time when compared to the conventional laparoscopic technique in hernia repair. Methods: Fifty-eight laparoscopic inguinal hernia repairs were performed: 36 by traditional laparoscopic technique and 22 by minilaparoscopic instruments (mini). A study protocol was applied prospectively for data collection. Variables analyzed were early postoperative pain (at hour 6 after procedure), pain at discharge, use of on-demand analgesics, and operative time. Results: The mini group presented reduced early postoperative pain and operative time. The present study also suggests less postoperative pain at discharge with mini procedures, although this difference was not statistically significant. No difference between the groups regarding on-demand use of analgesics was found. Conclusions: This study corroborates findings in previously published papers that have shown the feasibility of minilaparoscopy in laparoscopic TEP hernia repair and its benefits regarding postoperative pain, operative time, and aesthetic outcomes. PMID:27777499

  2. Investigating Molecular Profiles of Ovarian Cancer: An Update on Cancer Stem Cells

    PubMed Central

    Tomao, Federica; Papa, Anselmo; Strudel, Martina; Rossi, Luigi; Lo Russo, Giuseppe; Benedetti Panici, Pierluigi; Ciabatta, Francesca Romana; Tomao, Silverio

    2014-01-01

    Currently we are more and more improving our knowledge about the characteristics and the role of cancer stem cells in human cancer. Particularly we have realized that self-renewing ovarian cancer stem cells (CSCs) or ovarian cancer-initiating cells, and mesenchymal stem cells (SCs) too, are probably implicated in the etiopathogenesis of epithelial ovarian cancer (EOC). There is clear evidence that these cells are also involved in its intra- and extra-peritoneal diffusion and in the occurrence of chemo-resistance. In assessing the molecular characteristics of ovarian CSCs, we have to take note that these cellular populations are rare and the absence of specific cell surface markers represents a challenge to isolate and identify pure SC populations. In our review, we focused our attention on the molecular characteristics of epithelial ovarian CSCs and on the methods to detect them starting from their biological features. The study of ovarian CSCs is taking on an increasingly important strategic role, mostly for the potential therapeutic application in the next future. PMID:24723972

  3. Laparoscopic Repair of Incidentally Found Spigelian Hernia

    PubMed Central

    Nickloes, Todd; Mancini, Greg; Solla, Julio A.

    2011-01-01

    Background and Objectives: A Spigelian hernia is a rare type of hernia that occurs through a defect in the anterior abdominal wall adjacent to the linea semilunaris. Estimation of its incidence has been reported as 0.12% of all abdominal wall hernias. Traditionally, the method of repair has been an open approach. Herein, we discuss a series of laparoscopic repairs. Methods: Case series and review of the literature. Cases: Three patients are presented. All were evaluated and taken to surgery initially for a different disease process, and all were incidentally found to have a spigelian hernia. These patients underwent laparoscopic repair of their hernias; 2 were repaired intraperitoneally and one was repaired totally extraperitoneally. Two patients initially underwent a mesh repair, while the third had an attempted primary repair. Conclusions: There is evidence that supports the use of laparoscopy for both diagnosis and repair of spigelian hernias. There are also reports of successful repairs both primarily and with mesh. In our experience with the preceding 3 patients, we found that laparoscopic repair of incidentally discovered spigelian hernias is a viable option, and we also found that implantation of mesh, when possible, resulted in satisfactory results and no recurrence. PMID:21902949

  4. Cirugía de los trastornos del comportamiento: el estado del arte

    PubMed Central

    Yampolsky, Claudio; Bendersky, Damián

    2014-01-01

    Introducción: La cirugía de los trastornos del comportamiento (CTC) se está convirtiendo en un tratamiento más común desde el desarrollo de la neuromodulación. Métodos: Este artículo es una revisión no sistemática de la historia, indicaciones actuales, técnicas y blancos quirúrgicos de la CTC. Dividimos su historia en 3 eras: la primera comienza en los inicios de la psicocirugía y termina con el desarrollo de las tícnicas estereotácticas, cuando comienza la segunda era. Ésta se caracteriza por la realización de lesiones estereotácticas. Nos encontramos transitando la tercera era, que comienza cuando la estimulación cerebral profunda (ECP) comienza a ser usada en CTC. Resultados: A pesar de los errores graves cometidos en el pasado, hoy en día, la CTC está renaciendo. Los trastornos psiquiátricos que se más frecuentemente se tratan con cirugía son: depresión refractaria, trastorno obsesivo-compulsivo y síndrome de Tourette. Además, algunos pacientes con agresividad fueron tratados quirúrgicamente. Hay varios blancos estereotácticos descriptos para estos trastornos. La estimulación vagal puede ser usada también para depresión. Conclusión: Los resultados de la ECP en estos trastornos parecen alentadores. Sin embargo, se necesitan más estudios randomizados para establecer la efectividad de la CTC. Debe tenerse en cuenta que una apropiada selección de pacientes nos ayudará a realizar un procedimiento más seguro así como también a lograr mejores resultados quirúrgicos, conduciendo a la CTC a ser más aceptada por psiquiatras, pacientes y sus familias. Se necesita mayor investigación en varios temas como: fisiopatología de los trastornos del comportamiento, indicaciones de CTC y nuevos blancos quirúrgicos. PMID:25165612

  5. [Use of valproic acid in long stay units of psychiatry].

    PubMed

    Martínez-Lazcano, M Teresa; Esplá-González, Sara; Herraiz-Robles, Paola; Hernández-Pérez, Pilar; Chillerón-Cuenca, Raquel; Pol-Yanguas, Emilio

    2015-03-01

    Objetivo: El ácido valproico es utilizado frecuentemente en psiquiatría para tratar la esquizofrenia y otras afecciones fuera de indicación de ficha técnica (“off-label”). A pesar de ello, su efectividad no ha sido suficientemente demostrada y su uso no está exento de efectos adversos. El presente estudio tiene como objetivo principal conocer la frecuencia de uso de ácido valproico tanto en las indicaciones recogidas en ficha técnica, como su utilización “off-label” en pacientes psiquiátricos. Método: Se diseñó un estudio transversal el 7 de julio de 2014 con una muestra de 167 pacientes residentes en un centro psiquiátrico. Se analizaron las siguientes variables: datos demográficos, tratamiento con ácido valproico y pauta posológica, tratamiento farmacológico asociado, monitorización de los parámetros de seguridad, interacciones y concentraciones de ácido valproico. Resultados: El ácido valproico se prescribió en 1 de cada 3 pacientes del centro. Se utilizó según las indicaciones aprobadas en ficha técnica en 8 (15%) de los 53 pacientes analizados: 5 (9%) de ellos con trastorno bipolar y 3 (6%) diagnosticados de epilepsia. Otros 5 pacientes (9%) se incluyeron en la indicación extendida de trastorno esquizoafectivo. El 76% (40) de los pacientes evaluados tenían prescrito ácido valproico fuera de indicación. La media de dosis de ácido valproico fue de 1,26 Dosis Diarias Definidas/paciente/día. Se encontró una media de 6 fármacos asociados al ácido valproico. El 18% de los pacientes presentó trombocitopenia. Conclusiones: El ácido valproico se utiliza frecuentemente en pacientes psiquiátricos fuera de indicación. Debería valorarse el beneficio-riesgo en esta población.

  6. [Prevalence of antiparkinsonian treatment complications: a systematic review and estimation of projections].

    PubMed

    Fernández-Sanchis, Daniel; Frutos Pérez-Surio, Alberto Frutos; López del Val, Luis J

    2015-08-01

    Introduccion. El desarrollo de la enfermedad de Parkinson (EP) presenta diferentes complicaciones derivadas de la propia enfermedad, pero tambien de su tratamiento. La aparicion de efectos adversos con el uso de antiparkinsonianos es comun y su manejo es complicado, por lo que se hace necesario determinar el impacto epidemiologico de estos problemas relacionados con los medicamentos antiparkinsonianos. Objetivo. Estimar la prevalencia de los efectos adversos del tratamiento de los sintomas motores de la EP y su posible impacto a largo plazo. Pacientes y metodos. Se realizo una revision sistematica en bases de datos biomedicas desde el año 2004; se seleccionaron los estudios mas relevantes y se identificaron las frecuencias de los efectos adversos mas comunes. Se proyectaron los datos obtenidos para estimar su impacto a largo plazo. Resultados. Se identificaron 218 estudios, de los cuales 24 fueron seleccionados para la revision. Se obtuvieron datos para 20 tipos de complicaciones del tratamiento antiparkinsoniano, entre las que se encuentran problemas cardiacos, edemas y sintomas neuropsiquiatricos. Conclusion. Las estimaciones realizadas indican que el numero de pacientes de EP y, consecuentemente, la prevalencia de los efectos adversos de los tratamientos antiparkinsonianos pueden duplicarse en el año 2050.

  7. COST-EFFECTIVENESS OF EARLY NUTRITIONAL THERAPY IN MALNOURISHED ADULT PATIENTS IN A HIGH COMPLEXITY HOSPITAL.

    PubMed

    Giraldo Giraldo, Nubia Amparo; Vásquez Velásquez, Johanna; Roldán Cano, Paula Andrea; Ospina Astudillo, Carolina; Sosa Cardona, Yuliet Paulina

    2015-12-01

    Introducción: la malnutrición hospitalaria es un problema frecuente en el mundo que aumenta las complicaciones, los días de estancia, la mortalidad y los costes sanitarios. Objetivos: el objetivo de este estudio fue establecer la coste-efectividad de la terapia nutricional precoz en pacientes malnutridos en un hospital de alta complejidad. Materiales y métodos: este estudio analítico con valoración económica, incluyó 227 adultos hospitalizados y malnutridos según Valoración Global Subjetiva. La cohorte prospectiva recibió Terapia Nutricional Precoz (TNP), mientras que la cohorte retrospectiva recibió Terapia Nutricional Tardía (TNT). Las medidas del coste- efectividad incluyeron costes por: días de estancia, complicaciones y condición de egreso. Resultados: las cohortes fueron similares en cuanto a características clínicas y demográficas, excepto en la mediana de edad; para la TNP fue 61 años (rango intercuartil [RIQ]: 48-71) y para la TNT fue 55 años (RIQ: 44-67) (p=0,024). La TNP se encontró costo-efectiva en la reducción de los días de estancia hospitalaria (11 días, RIQ: 7-17) en comparación con la TNT (18 días, RIQ: 10-28) (p.

  8. [Intrarectal povidone-iodine to reduce the risk of genitourinary infections after transrectal prostate biopsy].

    PubMed

    Moreno-Palacios, Jorge; Espinosa-Guerrero, Alejandro; Torres-Anguiano, Juan Ramón; Montoya-Martínez, Guillermo; López-Samano, Virgilio; Serrano-Brambila, Eduardo

    2015-01-01

    Introducción: el objetivo de este estudio es comparar dos preparaciones distintas en pacientes sometidos a la toma de biopsias prostáticas transrectales (BPTR) y evaluar la prevalencia de infecciones genitourinarias (IGU). Métodos: se compararon dos grupos de pacientes con sospecha de cáncer de próstata sometidos a Biopsia Prostática Transrectal (BPTR): Con jalea lubricante endorrectal (grupo l, cohorte histórica) y con jalea lubricante más iodopovidona (grupo II, cohorte prospectiva). Se evaluaron las complicaciones a las tres semanas. Se realizó un análisis bivariado, calculando su OR (IC: 95 %) para determinar si la iodopovidona endorrectal adicional previa a la BPTR disminuye las IGU y otras complicaciones. Resultados: Se evaluaron 185 pacientes (Grupo I n = 86; grupo II n = 96). Tuvieron infección del tracto genitourinario el 45 y 25 % (OR: 0.4, IC: 0.2-0.9, p = 0.004); la fiebre se presentó en el 21 y 10 % respectivamente (OR: 0.42, IC: 0.1-0.9, p = 0.04). Conclusiones: Se observó una reducción en la presencia de infecciones genitourinarias en pacientes a quienes se aplicó en su preparación iodopovidona intrarrectal.

  9. [Use of fish oil lipid emulsions in hospitalized patients under 18 years old with abnormal results in liver tests associated with total parental nutrition].

    PubMed

    Giraldo Villa, Adriana; Henao Roldan, Catherine; García Loboguerrero, Fanny; Martínez Volkmar, María Isabel; Contreras Ramírez, Mónica María; Ruiz Navas, Patricia

    2014-04-01

    Introducción: La Nutricion Parental Total (NPT) prolongada esta asociada con complicaciones potencialmente mortales en la poblacion pediatrica como lo es la colestasis. Dentro del soporte nutricional, la fuente de acidos grasos, el contenido de fitoesteroles y la dosis de lipidos se han relacionado con el desarrollo de esta complicacion. Objetivo: Describir el comportamiento de las pruebas hepaticas en pacientes pediatricos con NPT en quienes se uso lipidos a base de acidos grasos omega 3 (omegavenR). Métodos: Estudio retrospectivo, en menores de 18 anos con tratamiento intravenoso por minimo 8 dias con acidos grasos omega 3. Los pacientes fueron inicialmente clasificados en dos grupos: colestasis y alteracion de pruebas hepaticas. Se evaluo el comportamiento de la transaminasa glutamico oxalacetica (TGO), transaminasa glutamico piruvica (TGP), bilirrubina total (BT), bilirrubina directa, gama glutamil transferasa (GGT) y fosfatasa alcalina (FA) antes y despues del tratamiento con omegaven R. Resultados: 33 pacientes cumplieron los criterios de inclusion. Al finalizar la administracion de omegavenR, 82,4% de los pacientes que presentaron inicialmente colestasis mostraron resolucion o mejoria. En el grupo de pacientes con alteracion de pruebas hepaticas 18,8% progresaron a colestasis. Conclusiones: Nuestro estudio sugiere que el uso de omegaven R en pacientes pediatricos con NPT y BD ≥ 2 mg/dL, parece revertir o mejorar la colestasis, mientras que en pacientes con alteracion de pruebas hepaticas aun no se tiene claro su efecto.

  10. [Recurring post-traumatic growing skull fracture].

    PubMed

    San Martín-García, Isabel; Aguilera-Albesa, Sergio; Zazpe-Cenoz, Idoya; Yoldi-Petri, M Eugenia

    2015-04-16

    Introduccion. La fractura craneal evolutiva, tambien llamada absorcion osea postraumatica o quiste leptomeningeo, es una rara complicacion de los traumatismos craneoencefalicos y ocurre de forma casi exclusiva en ninos menores de 3 anos. Caso clinico. Nino de 6 meses que presentaba, dos meses despues de un traumatismo craneal aparentemente banal, persistencia de cefalohematoma temporooccipital izquierdo sin otros signos. El estudio de ecografia transfontanelar revelo un defecto oseo con herniacion cerebral, y la tomografia computarizada y la resonancia magnetica confirmaron, ademas, una fractura evolutiva. Se realizo reseccion del quiste encefalomeningeo, cierre dural y reparacion del defecto oseo con placas y material de lactato. Tres meses despues de la intervencion, presentaba persistencia de coleccion liquida y se confirmo recidiva de la fractura evolutiva. Tras la reintervencion, se coloco casco ortesico para evitar nuevas recidivas. Un ano despues del traumatismo, el paciente continua asintomatico. Conclusiones. Todo nino menor de 3 anos con cefalohematoma postraumatico deberia ser revisado de forma periodica hasta comprobar la resolucion de la coleccion, en particular si presenta fractura craneal. La presencia de un cefalohematoma persistente mas de dos semanas despues de un traumatismo craneoencefalico debe hacernos sospechar un proceso de fractura creciente, y son necesarias la reparacion de la duramadre y una craneoplastia para su tratamiento. La colocacion de material reabsorbible permite su remodelacion con el crecimiento craneal del paciente, pero su fragilidad conlleva riesgo de recidiva. La colocacion de un casco ortesico tras la intervencion podria prevenir complicaciones.

  11. [Neurological manifestations in patients with cancer: more than 17,000 reasons for consultation].

    PubMed

    Cacho-Diaz, B; Reyes-Soto, G; Monroy-Sosa, A; Lorenzana-Mendoza, N A; Olvera-Manzanilla, E; Rodriguez-Orozco, J; Xolio-Villanueva, A; Herrera-Gomez, A; Granados-Garcia, M

    2016-05-16

    Introduccion. El cancer es una de las primeras causas de muerte en nuestra poblacion. Las complicaciones neurologicas asociadas son frecuentes e incrementan significativamente la morbilidad y la mortalidad de estos pacientes. Objetivo. Describir las manifestaciones neurologicas en pacientes con cancer. Pacientes y metodos. Desde enero de 2010 hasta diciembre de 2014 se creo una base de datos de pacientes con cancer que merecian una valoracion por neurooncologia en un centro de referencia. Resultados. Se describen 17.092 motivos de consulta de neurooncologia. Las neoplasias que mas se relacionaron con manifestaciones neurologicas fueron: cancer de mama, neoplasias hematologicas, tumores primarios del sistema nervioso central, cancer de pulmon y neoplasias ginecologicas. Las manifestaciones neurologicas mas frecuentes fueron: afeccion neuromuscular, actividad tumoral en el sistema nervioso central, cefalea primaria, crisis convulsivas, enfermedad vascular cerebral y tumores neurologicos primarios. Conclusiones. Es importante que los neurologos, medicos de distintas areas de la medicina y personal paramedico, involucrados en el manejo de estos pacientes, reconozcan las complicaciones neurologicas de manera temprana.

  12. [Analysis of the stay and morbidity and mortality rates in a unit for neurocritical patients following surgery for a brain tumour].

    PubMed

    Benatar-Haserfaty, Jacobo; Ly-Liu, Diana; González-Moreno, Victoria; Tiscar-García, Carlos

    2015-04-01

    Objetivo. Evaluar la asociacion entre las variables pre y postoperatorias con estancias superiores al dia de ingreso y la morbimortalidad del paciente operado de tumor cerebral durante su estancia en una unidad de cuidados intensivos neurocriticos (UNC). Pacientes y metodos. El estudio retrospectivo incluyo una cohorte de 317 pacientes operados consecutivamente de tumor cerebral por diferentes neurocirujanos e ingresados en la UNC durante un periodo de tres años (2010-2012). Resultados. El 21,5% (n = 68) de los pacientes tuvo estancias superiores a un dia (grupo L), y el 78,5% (n = 249), igual o menores a un dia (grupo C). Se evaluo la asociacion univariable de los factores de riesgo pre y perioperatorios con la estancia. No hubo diferencias significativas en los datos demograficos, el estado fisico segun la clasificacion de la American Society of Anesthesiologists (ASA), las caracteristicas anatomopatologicas ni el indice de gravedad tumoral radiologica entre los grupos L y C. Se necesito intubacion traqueal en el 42,6% (n = 29) de los pacientes del grupo L en algun momento del postoperatorio. El 19,1% (n = 13) de los pacientes del grupo L tuvo complicaciones sistemicas y regionales simultaneamente. Conclusiones. Existe una fraccion importante de pacientes que tiene una estancia superior a un dia en una UNC. Tanto la necesidad de intubacion traqueal como la asistencia respiratoria y la aparicion de complicaciones sistemicas y regionales pueden determinar estancias superiores a un dia en una UNC.

  13. Efficacy and safety of alendronic acid in the treatment of osteoporosis in children.

    PubMed

    Martín Siguero, Alberto; Áreas Del Águila, Vera Lucía; Franco Sereno, María Teresa; Fernández Marchante, Ana Isabel; Pérez Serrano, Raúl; Encinas Barrios, Carmen

    2015-11-01

    Objetivos: describir la efectividad y seguridad del uso de acido alendronico en el tratamiento de la osteoporosis en ninos y adolescentes, en condiciones distintas a las autorizadas en la ficha tecnica. Métodos: estudio retrospectivo (2008-2014) de todos los pacientes menores de 18 anos a los que se dispenso acido alendronico para esta indicacion. Los criterios para iniciar tratamiento fueron: densidad mineral osea con puntuacion Z-score ≤ -2,5 DE, antecedentes de fracturas oseas sin traumatismo previo y dolor persistente. Las variables recogidas fueron: demograficas, de tratamiento, clinicas y de seguridad. Se considero efectividad del tratamiento al aumento de la densidad mineral osea hasta obtener Z-score > -2,5 DE. Resultados: un total de 12 pacientes, 8 varones, con una media de edad de 11 anos (} 3 DE), fueron tratados con acido alendronico. Tras un tiempo medio de tratamiento de 2,15 anos (} 1,2 DE), se produjo aumento de la densidad mineral osea en todos los pacientes, 9 de los cuales obtuvieron Z-score > -2,5 DE, por lo que el farmaco se considero efectivo en el 75% de los casos. Ningun paciente presento fracturas oseas ni manifesto efectos adversos durante el tratamiento. Conclusiones: el acido alendronico incremento la densidad mineral osea y se tolero bien en todos los pacientes, por lo que se podria considerar como opcion terapeutica en el tratamiento de la osteoporosis infantil.

  14. [Assessment of the effectiveness and safety of Sativex® in compassionate use].

    PubMed

    Cimas-Hernando, Icíar; Pato-Pato, Antonio; Lorenzo-González, José R; Rodríguez-Constenla, Iria

    2015-03-01

    Introduccion. Sativex ® es un farmaco aprobado para el tratamiento de la espasticidad en la esclerosis multiple. Hemos querido estudiar la tolerabilidad y eficacia de este farmaco en patologias fuera de indicacion de ficha tecnica, mediante su uso compasivo. Objetivo. Valorar la eficacia y tolerabilidad de Sativex en patologias no incluidas en la ficha tecnica, mediante un protocolo de uso compasivo. Pacientes y metodos. Se realizo un estudio observacional, de seis meses de duracion, para evaluar la eficacia y tolerabilidad de Sativex en el dolor neuropatico y en la espasticidad de causa diferente a la esclerosis multiple. Resultados. Se incluyo un total de 10 pacientes, seis mujeres y cuatro hombres. Solo hubo efectos adversos en dos de ellos, y el farmaco se suspendio en un caso. Tras el inicio del tratamiento con Sativex mediante protocolo de uso compasivo, el consumo de farmacos concomitantes se redujo un 34,2% (p = 0,004), y se suspendio la administracion de toxina botulinica en siete pacientes (70%). La mejoria de la escala de espasticidad de Ashworth fue del 65,6% (p = 0,004) y la escala visual analogica disminuyo su puntuacion un 49,2% (p = 0,026). Conclusion. Sativex puede ser una alternativa terapeutica interesante en pacientes con espasticidad y dolor cuando se han utilizado los tratamientos habituales disponibles, pero los pacientes continuan con afectacion significativa de su calidad de vida.

  15. PubMed

    Wanden-Berghe Lozano, Carmina; Campos Martín, Cristina; Cuerda Compes, Cristina; Gómez Candela, Carmen; Burgos Peláez, Rosa; Moreno Villares, José Manuel; Pereira Cunill, José Luis; Pérez de la Cruz, Antonio; Virgili Casas, Nuria; Martinez Faedo, Ceferino; Álvarez Hernández, Julia; Garde Orbaiz, Carmen; Penacho Lázaro, Mª Ángeles; Sánchez Martos, Eva Ángeles; Sanz Paris, Alejandro; Gonzalo Marín, Montserrat; Zugasti Murillo, Ana; Matía Martín, Pilar; Martín Folgueras, Tomás; Carabaña Pérez, Fátima; Díaz Guardiola, Patricia; Tejera Pérez, Cristina; De Luis Román, Daniel; Luengo Pérez, Luis Miguel; Santacruz Carmona, Nieves; Apezetxea Celaya, Antxón; Ponce González, Miguel Ángel; Urgeles Planella, Juan Ramón; Laborda González, Lucía; Martinez Olmos, Miguel Ángel; Sánchez-Vilar Burdiel, Olga; Joaquín Ortiz, Clara; Martínez Costa, Cecilia; Suárez Llanos, José Pablo; Calleja Fernández, Alicia; Leyes García, Pere; Gil Martinez, Mª Carmen; Mauri Roca, Silvia; García Zafra, Maria Victoria; Carrera Santaliestra, María José; Nadya-Senpe, Grupo

    2016-11-29

    Objetivo: Comunicar los datos del registro de Nutrición Parenteral Domiciliaria (NPD) del grupo de trabajo NADYA-SENPE del años 2015.Material y métodos: Recopilación de los datos de NPD del registro "on-line" del grupo de Nutrición Artificial Domiciliaria y Ambulatoria (NADYA) desde el 1 de enero de 2015 al 31 de diciembre de 2015.Resultados: Se registraron 236 pacientes, con 243 episodios de NPD procedentes de 40 hospitales. Lo que representa una tasa de 5,08 pacientes/millón de habitantes/ año 2015. La patología más frecuente en los adultos fue "otros" (26,3%) seguido por "oncológico paliativo" (21,6%).  La complicación más frecuente fue la séptica relacionada con el catéter que presentó una tasa de 0,53 infecciones/1000 días de NPD. Finalizaron 64 episodios, la principal causa fue el fallecimiento (43,7%) y el 'paso a la vía oral' (32,8%).Conclusiones: constatamos el aumento de los centros y profesionales colaboradores, dando respuesta a la cantidad progresivamente mayor de pacientes con soporte nutricional parenteral en domicilio. Se mantienen estables las principales indicaciones para el establecimiento de NPD y las causas de finalización del tratamiento.

  16. [Surgical adrenal approaches: learned experiences].

    PubMed

    Bravo-Lázaro, Santos; Hernandis-Villalba, Juan; Meroño-Carbajosa, Emilio; Navío-Perales, Juan; Marzal-Felici, Vicente

    2014-01-01

    Antecedentes: la cirugía laparoscópica se ha implantado como técnica quirúrgica de elección en la patología quirúrgica suprarrenal. No obstante, el resto de los abordajes quirúrgicos sigue teniendo su indicación. Objetivos: exponer nuestra experiencia en los diferentes abordajes quirúrgicos y las lecciones aprendidas. Material y métodos: estudio retrospectivo y descriptivo de 40 pacientes, análisis de datos demográficos y resultados de los diferentes accesos. Resultados: se intervinieron 32 pacientes por padecer enfermedades benignas, y 8 por afecciones malignas. La vía de laparotomía se utilizó de entrada en 7 casos de malignidad, y en 4 pacientes con tumores benignos de gran tamaño. La vía de Young se utilizó en 4. La vía laparoscópica se indicó de entrada en 25 pacientes, y 7 requirieron la conversión a laparotomía. La tasa de conversión fue de 28%. Conclusiones: la técnica laparoscópica es la de elección en la mayoría de los pacientes. Es preciso establecer indicaciones adecuadas, sin olvidar los abordajes abiertos.

  17. [EATING DISORDERS IN PEDIATRIC AGE: A BOOM PATHOLOGY].

    PubMed

    Dueñas Disotuar, Yunior; Murray Hurtado, Mercedes; Rubio Morell, Belén; Murjani Bharwani, Hima S; Jiménez Sosa, Alejandro

    2015-11-01

    Objetivos: determinar las características de los pacientes en edad pediátrica afectados de trastornos de la conducta alimentaria que requirieron ingreso en el Servicio de Pediatría del Complejo Hospitalario Universitario de Canarias (CHUC). Material y método: se realizó un estudio retrospectivo de una cohorte de pacientes pediátricos diagnosticados de trastornos de la conducta alimentaria e ingresados en planta de hospitalización pediátrica durante los últimos siete años. Resultados: de los 35 pacientes de la muestra, un 85,7% fueron mujeres, con una edad media al debut de 13,5 años. En el 77,1% de los casos el diagnóstico principal fue el de anorexia nerviosa de tipo restrictivo. Las alteraciones analíticas más frecuentes detectadas en el momento del ingreso consistieron en descenso de los niveles plasmáticos de proteína fijadora del retinol (RBP), presente en el 57,6% de los casos, e hipovitaminosis D, que en esta muestra estaba presente en el 46,9% de los casos. Se requirió el uso de suplementos hipercalóricos en el 71,4% de los pacientes durante la hospitalización. La ganancia ponderal media durante la estancia fue mayor cuanto menor era el índice de masa corporal (IMC) al ingreso (p = 0,006). Conclusiones: los TCA son enfermedades con incidencia creciente en la edad pediátrica. La pubertad constituye un momento de especial vulnerabilidad para el desarrollo de los TCA (así como de complicaciones médicas secundarias a la desnutrición). En muchos casos el ingreso hospitalario constituye una herramienta necesaria para un correcto manejo, instaurándose las medidas de control necesarias para la recuperación ponderal, la prevención de complicaciones del soporte nutricional y el abordaje de la psicopatología subyacente. El diagnóstico y tratamiento precoz resultan cruciales para evitar una excesiva pérdida ponderal y mayor incidencia de complicaciones.

  18. [Effect of early nutritional intervention in the a outcome of patients at risk clinical nutrition].

    PubMed

    Montoya Montoya, Susana; Múnera García, Nora Elena

    2014-02-01

    Introducción: La desnutrición hospitalaria es un proceso multicausal y de alta prevalencia. La intervención nutricional en una etapa temprana mejora el pronóstico de los pacientes afectados. Objetivo: Comparar el efecto de una intervención nutricional temprana con el de una atención de rutina, sobre el resultado clínico, en pacientes con riesgo nutricional, detectados con la herramienta de cribado Nutritional Risk Screening NRS 2002, que ingresan a una institución de salud de alta complejidad. Materiales y métodos: Estudio cuasi experimental. Se evaluó en las primeras 48 horas de admisión a 891 pacientes, de los cuales 247 estaban en riesgo nutricional, 116 constituyeron el grupo con atención de rutina y 54 el grupo intervenido. Se evaluaron las complicaciones, días de estancia hospitalaria, pérdida de peso, cambio de índice de masa corporal y adecuación proteico-calórica. Resultados: Los pacientes intervenidos presentaron mayor consumo calórico (1617 ± 444,5 vs 1366 ± 467,1 kilocalorías, p = 0,002) y proteico (1,2 ± 0,2 vs 0,9 ± 0,3 g, p = 0,000), una ganancia de peso promedio de 0,7% vs una pérdida de 2.3% (p = 0,000), una proporción de complicaciones moderadas del 8,2% vs 25,2% (p = 0,012) y una reducción del tiempo de estancia hospitalaria de 2,2 días (p = 0,138), en comparación con el grupo con atención de rutina. Conclusión: La intervención nutricional temprana en los pacientes en riesgo nutricional, disminuyó la proporción de complicaciones moderadas, mejoró la adecuación de energía, proteína y la evolución nutricional en términos de ganancia de peso y cambio de IMC. Los días de estancia no mostraron diferencias significativas.

  19. [Not Available].

    PubMed

    Baena González, Marta; Molina Recio, Guillermo

    2016-06-30

    Introducción: la disfagia es un síntoma que se refiere a la dificultad para mover el bolo alimentario desde la boca al estómago. A pesar de su relevancia y de la gravedad de sus posibles complicaciones, es poco conocida y estudiada. La prevalencia de la disfagia orofaríngea en enfermosde alzhéimer es de un 84% y puede originar complicaciones de gran trascendencia clínica como consecuencia de las alteraciones en la eficacia de la deglución, y en la seguridad de la misma.Objetivo: conocer el estado actual del conocimiento en relación al abordaje de la disfagia en enfermos de alzhéimer, localizando aquellos factores que permitan un diagnóstico precoz que facilite la prevención de complicaciones y la elección de la pauta de actuación más adecuada.Metodología: revisión sistemática. Estudios publicados entre 2005 y 2014 en inglés y castellano. Bases de datos: PubMed, Cochrane, Scopus, Elsevier, Scielo y Dialnet. Términos MeSH empleados: disfagia, dysphagia, alzheimer, modified y texture food.Resultados: el diagnóstico en los pacientes de alzhéimer se realiza mediante métodos clínicos y exploraciones complementarias como la videofluoroscopia, considerada como el estándar para el estudio de la disfagia orofaríngea, ya que permite identificar entre 1/3 y 1/4 de los pacientes que presentan aspiraciones silentes no diagnosticables clínicamente. Existen estrategias terapéuticas que incluyen cambios en el volumen y viscosidad del bolo, cambios posturales, maniobras deglutorias, procedimientos de rehabilitación y técnicas de incremento sensorial que han demostrado su eficacia, pero se trata de una labor compleja que exige un abordaje multidisciplinar para un correctodiagnóstico y tratamiento.Conclusiones: existe una escasa evidencia científica en el abordaje de la disfagia y un gran desconocimiento en cuanto a la alimentación de los enfermos de alzhéimer. Esta patología necesita una intervención multidisciplinar en la cual las medidas

  20. [Nutritional status of patients with cancer of oral cavity].

    PubMed

    Pérez Camargo, Dana Aline; De Nicola Delfín, Luigina; Ñamendys-Silva, Silvio A; Copca Mendoza, Erika Thalia; Hernández Méndez, Margarita; Herrera Gómez, Ángel; Meneses García, Abelardo

    2013-01-01

    Introducción: El cáncer de cavidad oral ocupa el doceavo lugar a nivel mundial. El tratamiento del cáncer de cavidad oral es habitualmente cirugía seguida de radioterapia, la cual puede estar indicada sola o con quimioterapia; este tipo de terapias tienen importantes efectos secundarios funcionales sobre el estado nutricio del paciente. Objetivo: El objetivo de este trabajo es conocer el impacto de los diferentes tratamientos sobre el estado nutricional de los pacientes con cáncer de cavidad oral atendidos en el Instituto Nacional de Cancerología durante el período comprendido del 2009 al 2011. Material y métodos: Se realizó un estudio descriptivo, y retrospectivo. Se incluyeron 99 pacientes con cáncer de cavidad oral. Se registraron las siguientes variables; género, edad, tipo de tratamiento (cirugía, quimioterapia, radioterapia), complicaciones más importantes secundarias a tratamiento, pérdida de peso, índice de masa corporal (IMC) y albumina. Resultados y discusión: La prevalencia de cáncer de cavidad oral fue mayor en mujeres (58,6%); la edad promedio fue de 61,22 años. Las complicaciones secundarias al tratamiento fueron xerostomía (20%) seguida de odinofagia y mucositis (19%), la relación de pérdida de peso y sintomatología se observó en el (54%) de los pacientes, debido al tipo de alimentación previo, durante y después del tratamiento en los cuales tuvo mayor predominio el uso de papillas. Conclusión: Se observó una pérdida de peso debido a las complicaciones del tratamiento médico que afectaron el estado nutricio, por ello es importante tener un monitoreo continuo que apoye el éxito del tratamiento multidisciplinario.

  1. Improvement of C peptide zero BMI 24-34 diabetic patients after tailored one anastomosis gastric bypass (BAGUA).

    PubMed

    Garciacaballero, M; Martínez-Moreno, J M; Toval, J A; Miralles, F; Mínguez, A; Osorio, D; Mata, J M; Reyes-Ortiz, A

    2013-03-01

    Introducción: Aunque la cirugía bariátrica ha demostrado ser un método muy eficaz en el tratamiento de pacientes diabéticos cuyo páncreas aún es capaz de producir insulina (diabetes tipo 2), así como del síndrome metabólico y las complicaciones relacionadas con la diabetes, no hay información sobre el efecto de este tipo de cirugía en pacientes IMC 24-34 cuando el páncreas no produce insulina en absoluto (tipo 1, tipo LADA y diabetes tipo 2 de larga evolución, entre otros). Métodos: Presentamos datos preliminares de una serie de 11 pacientes todos con valores de Péptido C < 0,0 ng/ml. El seguimiento postoperatorio varia de 6 y 60 meses (media 19 meses). Estudiamos los cambios en el control de la glucemia, evolución del síndrome metabólico y complicaciones relacionadas con la diabetes tras bypass de una anastomosis (BAGUA). Resultados: Mejoraron todos los valores relativos al control glucémico HbA1c (de 8,9 ± 0,6 a 6,7 ± 0,2%), FPG (Glucosa Plasmática Ayunas) (de 222,36 ± 16,87 a 94 ± 5 (mg/dl)) así como el requerimiento diario de insulina, tanto de insulina rápida (de 40,6 ± 12,8 a 0 U/día) como de insulina retardada (41,27 ± 7,3 U/día a 15,2 ± 3,3 U/día). Se resolvieron el 100% de las comorbilidades estudiadas y se mejoraron algunas complicaciones graves derivadas de la diabetes como retinopatía o nefropatía. Conclusiones: El bypass gástrico de una anastomosis adaptado a pacientes diabéticos IMC24-34 con péptido C cero elimina el uso de insulina de acción rápida, reduce a una sola inyección diaria la insulina retardada y mejora el control glucémico. Tras la cirugía desaparecen el síndrome metabólico y los episodios severos de hipoglucemia, y mejora significativamente la retinopatía, neuropatía, nefropatía, vasculopatía periférica y cardiopatía.

  2. High prevalence of inactivity among young patients with type 1 diabetes in south Spain.

    PubMed

    Gutiérrez Manzanedo, José Vicente; Carral San Laureano, Florentino; García Domínguez, Gloria; Ayala Ortega, Carmen; Jiménez Carmona, Soledad; Aguilar Diosdado, Manuel

    2014-04-01

    Objetivos: Describir el nivel de actividad física habitual y analizar su asociación con el control metabólico y la presencia de complicaciones microvasculares en una cohorte de pacientes con diabetes tipo 1 (DM-1) del sur de España. Métodos: Estudio transversal observacional que incluyó ciento treinta pacientes de 33,9 ± 11,5 años de edad y una duración de la enfermedad de 16,5 ± 9,5 años que fueron reclutados consecutivamente en el Servicio de Endocrinología del Hospital Universitario Puerta del Mar (Cádiz, España). El nivel de actividad física habitual fue evaluado utilizando el “General Practice Physical Activity Questionnaire” (GPPAQ) conjuntamente con diversos parámetros clínicos, antropométricos, metabólicos y de complicaciones microvasculares. Resultados: Los pacientes con DM-1 fueron agrupados en cuatro categorías de nivel de actividad física: inactivo (n = 33; 25,3%), moderadamente inactivo (n = 31; 23,8%), moderadamente activo (n = 26; 20,0%) y activo (n = 40; 30,9%). No observamos diferencias significativas en el nivel de hemoglobina glucosilada (HbA1c) entre los diferentes grupos de actividad física analizados. Los pacientes clasificados como moderadamente activos y activos fueron con mayor probabilidad hombres, más jóvenes y con menores niveles plasmáticos de triglicéridos que los pacientes clasificados como inactivos o moderadamente inactivos, sin encontrarse diferencias en otras variables clínicas o antropométricas. Adicionalmente, los pacientes activos y moderadamente activos tenían una menor prevalencia de retinopatía diabética y de complicaciones microvasculares en general comparados con los pacientes inactivos o moderadamente inactivos. Conclusiones: La mitad de los pacientes con DM-1 evaluados fueron clasificados como inactivos y estos pacientes tenían mayor prevalencia de retinopatía diabética que los pacientes activos. No fueron documentadas diferencias en los niveles de HbA1c entre los diferentes grupos

  3. [In Process Citation].

    PubMed

    Giner, Manel; Culebras, Jesús M; Meguid, Michael M

    2016-03-01

    En agosto de 1976, un joven llamado LeRoy cayó desde una cornisa fracturándose el fémur. Se sospechó una hemorragia interna importante. Durante una laparotomía se comprobó que todos los órganos internos estaban intactos y los cirujanos ortopédicos arreglaron la fractura. Treintadías después, LeRoy murió. Había comido poco; diariamente, tan solo había recibido tres litros de la glucosa, el equivalente a 510 calorías, por vía intravenosa. La glucosa fue insuficiente para satisfacer sus necesidades nutricionales, perdiendo más del 20% de su peso corporaldurante su estancia en el hospital. La causa de la muerte se debió a "desnutrición médicamente inducida". Mientras tanto, un artículo científico documentó que la prevalencia de desnutrición en los hospitales de Boston era del 44% y que la desnutrición en sí era un predictor de altas tasas de complicaciones y muerte.Como resultado, los médicos sensibilizados formaron una sociedad que creó programas de formación y alentó la formación de equipos de nutrición en los hospitales. La industria comercializó fórmulas de nutrición y catéteres. Las complicaciones en enfermos hospitalizados cayeron en picado, mientras que las tasas de supervivencia aumentaron. California aprobó una legislación para regular el soporte nutricional. Aunque la industria de la atención sanitaria reconoce la importancia de la nutrición en los cuidados al paciente, el Congreso no proporcionó apoyo fiscal para los equipos de nutrición. Como resultado, los hospitales disolvieron sus equipos de nutrición de reciente creación. La educación y las habilidades en nutrición disminuyeron, y las complicaciones hospitalarias y las tasas de mortalidad aumentaron de nuevo.

  4. PubMed

    Burgos Peláez, Rosa; Virgili Casas, María Nuria; Cuerda Compés, María Cristina; Moreno Villares, José Manuel; Olveira, Gabriel; Luengo Pérez, Luis Miguel; Wanden-Berghe Lozano, Carmina; Muñoz Cuadrado, Álvaro; Torres González, Covadonga; Casado Gómez, Miguel Ángel

    2017-03-30

    Introducción: la nutrición parenteral domiciliaria (NPD) mejora la calidad de vida de los pacientes permitiéndoles recibir nutrición en su domicilio y facilitando su integración social y laboral.Objetivo: analizar el coste de la NPD en España.Métodos: se realizó una revisión bibliográfica de los Registros de NPD en España (años 2007-2014), elaborados por el Grupo NADYA-SENPE. Se analizó la evolución de: pacientes que requerían NPD, episodios/paciente por los que se administró NPD, duración media de los episodios, vías de acceso y tasa de complicaciones. Se estimó el consumo y coste de la NPD. Los pacientes fueron agrupados según patología: benigna o maligna. Los costes directos (€, 2015) incluidos fueron: bolsas administradas, vías de acceso y complicaciones.Resultados: el número de pacientes que recibió NPD aumentó a lo largo de los años (2007: 133 pacientes; 2014: 220 pacientes). El número medio de episodios/paciente osciló entre 1-2 episodios/año y su duración media disminuyó (2007: 323 días; 2014: 202,8 días). Las vías de acceso más utilizadas fueron los catéteres tunelizados y las complicaciones sépticas fueron las más comunes. El coste directo anual medio por paciente se estimó en 8.393,30 € y 9.261,60 € para patología benigna y maligna, respectivamente. Considerando que, en 2014, 220 pacientes requirieron NPD, el coste anual fue 1.846.524,96 € (1.389.910,55 € debidos a la fórmula de NPD) y 2.037.551,90 € (1.580.937,50 € debidos a la fórmula de NPD) para patología benigna y maligna respectivamente.Conclusiones: estos resultados sirven de base para futuros análisis económicos de la NPD y para establecer estrategias de priorización eficiente de recursos disponibles.

  5. [The metoclopramide effect on enteral nutrition tolerance and mechanical ventilation associated pneumonia in neuro critically ill patients].

    PubMed

    Acosta-Escribano, Jose; Almanza López, Susana; Plumed Martín, Lidia; García Martinez, Miguel Angel; Tajadura Manjarín, Nuria

    2014-06-01

    Introducción: El uso de procinéticos en el paciente crítico con nutrición enteral, tienen como objetivo el reducir el aumento del residuo gástrico (RG). Analizamos su eficacia en la mejoría del aporte enteral y sobre la reducción en la incidencia complicaciones gastrointestinales (CGI) y neumonía, en pacientes críticos, con lesión neurológica Objetivos: Medir los efectos en la administración metoclopramida (MCG) durante los primeros cinco días con nutrición enteral, versus control (GC), sobre el volumen de dieta enteral administrada, el número de complicaciones gastrointestinales y la incidencia de neumonía asociada a ventilación mecánica (NAVM); en enfermos neurocríticos de etiología traumática y vascular. Métodos: De los 150 pacientes NC ingresados de forma consecutiva, 109 fueron aleatorizados en dos grupos: 58 MCG y 51 GC. Los objetivos primarios fueron: nutricionales: el volumen de dieta administrada (VDA), el volumen eficaz (VEM), el número de complicaciones gastrointestinales (CGI) y la tasa de suspensión temporal y definitiva de la dieta. Infecciosos: incidencia de neumonía asociada a ventilación mecánica (NAVM). Fueron objetivos secundarios: la duración de la ventilación mecánica, la estancia en UCI y hospitalaria, la secuela neurológica grave al alta y la mortalidad a los 30 días. Resultados: No se observaron diferencias en los parámetros de gravedad entre grupos al ingreso. Un incremento significativo fue observado en el análisis global y a los cinco días (p < 0,03) del VEM en el grupo de MCG. Los valores del VDA global y durante las dos fases de estudio, el número de CGI y el número de suspensiones parciales y definitivas de la dieta o el número de NAVM fueron similares en ambos grupos, no significativos. Tampoco se observaron diferencias en los diferentes objetivos secundarios Conclusión: El uso de metoclopramida en el enfermo neurocrítico, no es eficaz en la disminución de las CGI, en las dosis y tiempo de

  6. PubMed

    Martín-González, M Candelaria; Torres-Vega, Ana María; González-Reimers, Emilio; Quintero-Platt, Geraldine; Fernández-Rodríguez, Camino; Alvisa-Negrín, Julio; Hawari-Meilud, Adnan; Santolaria-Fernández, Francisco

    2017-06-05

    Introducción: en Canarias existe una elevada prevalencia de factores de riesgo vascular, superior a la del resto de España.Objetivo: analizar las características clínicas de 300 adultos diabéticos tipo II de El Hierro, en el Archipiélago Canario.Métodos: los pacientes fueron valorados en la Unidad de Medicina Interna del hospital entre 1982 a 2010, y seguidos hasta diciembre de 2014 o hasta su fallecimiento. La muestra se compone de 154 mujeres y 156 hombres (52%).Resultados: la edad media fue de 66.40 ± 11,60 años, con un tiempo medio de seguimiento de 11,04 ± 4,93 años, y el 80,3% fue diagnosticados de síndrome metabólico, significativamente más frecuente entre las mujeres (86,43% vs.74,67%; χ2 = 5,62, p = 0,018). Durante el periodo de seguimiento 51 pacientes murieron, y una proporción significativa desarrolló nuevas complicaciones cardiovasculares, como insuficiencia cardiaca (6,7%), cardiopatía isquémica (17,3%), fibrilación auricular (14,3%), ictus (4,7%), o enfermedad arterial periférica (6,9%). Mediante análisis de regresión de Cox observamos que, aunque la edad avanzada fue el factor principal implicado en el desarrollo de todas estas complicaciones y en la mortalidad, los niveles bajos de colesterol se relacionaron con el desarrollo de cardiopatía isquémica y de mortalidad, resultados que no eran dependientes del consumo de estatinas (como en otros ejemplos de epidemiología inversa). El consumo de etanol se relacionó con la incidencia de la enfermedad arterial periférica.Conclusiones: la edad avanzada fue el factor principal implicado en el desarrollo de complicaciones y mortalidad. Además, los niveles bajos de colesterol se relacionaron con el desarrollo de cardiopatía isquémica y mortalidad.

  7. Laparoscopic inguinal hernia repair: a prospective evaluation at Eastern Nepal

    PubMed Central

    Shakya, Vikal Chandra; Sood, Shasank; Bhattarai, Bal Krishna; Agrawal, Chandra Shekhar; Adhikary, Shailesh

    2014-01-01

    Introduction Inguinal hernias have been treated traditionally with open methods of herniorrhaphy or hernioplasty. But the trends have changed in the last decade with the introduction of minimal access surgery. Methods This study was a prospective descriptive study in patients presenting to Surgery Department of B. P. Koirala Institute of Health Sciences, Dharan, Nepal with reducible inguinal hernias from January 2011 to June 2012. All patients >18 years of age presenting with inguinal hernias were given the choice of laparoscopic repair or open repair. Those who opted for laparoscopic repair were included in the study. Results There were 50 patients, age ranged from 18 to 71 years with 34 being median age at presentation. In 41 patients, totally extraperitoneal repair was attempted. Of these, 2 (4%) repairs were converted to transabdominal repair and 2 to open mesh repair (4%). In 9 patients, transabdominal repair was done. The median total hospital stay was 4 days (range 3-32 days), the mean postoperative stay was 3.38±3.14 days (range 2-23 days), average time taken for full ambulation postoperatively was 2.05±1.39 days (range 1-10 days), and median time taken to return for normal activity was 5 days (range 2-50 days). One patient developed recurrence (2%). None of the patients who had laparoscopic repair completed complained of neuralgias in the follow-up. Conclusion Laparoscopic repair of inguinal hernias could be contemplated safely both via totally extra peritoneal as well as transperitoneal route even in our setup of a developing country with modifications. PMID:25170385

  8. Laparoscopic inguinal hernia repair in the Armed Forces: A 5-year single centre study

    PubMed Central

    Jakhmola, C.K.; Kumar, Ameet

    2015-01-01

    Background Surgery for inguinal hernia continues to evolve. The most recent development in the field of surgery for inguinal hernia is the emergence of laparoscopic inguinal hernia surgery (LIHS) which is challenging the gold standard Lichtenstein's tension free mesh repair. Our centre has the largest series of LIHS from any Armed Forces hospital. The aim of this study was to analyze the short and long term outcomes at our center since its inception. Methods Retrospective review of prospectively maintained data base of 501 LIHS done in 434 patients by a single surgeon between April 2008 and October 2013. Preoperative, intraoperative, postoperative and follow-up data was analyzed with emphasis on the recurrence rates and the incidence of inguinodynia. Results 402 (92.6%) patients had primary hernias and 367 (84.6%) patients had unilateral hernias. Of the 501 repairs, 453 (90.4 %) were done totally extraperitoneal approach and 48 (9.6 %) were done by the transabdominal preperitoneal approach. The mean operative time for unilateral and bilateral repairs was 40.9 ± 11.2 and 76.2 ± 15.0 minutes, respectively. The conversion rate to open surgery was 0.6%. The intraoperative, and early and late postoperative complication rates were 1.7%, 6.2% and 3%, respectively. The incidence of chronic groin pain was 0.7% and the recurrence rate was 1.6%. The median hospital stay was 1 day (1–5 days). Conclusion We, in this series of over 500 repairs have demonstrated that feasibility as well as safety of LIHS at our centre with good short and long term outcomes. PMID:26663957

  9. Effectiveness of Hyalobarrier and Seprafilm to prevent polypropylene mesh shrinkage: a macroscopic and histological experimental study.

    PubMed

    Nohuz, Erdogan; Alaboud, Maher; Darcha, Claude; Alloui, Abdelkrim; Aublet-Cuvelier, Bruno; Jacquetin, Bernard

    2014-08-01

    Polypropylene (PP) mesh shrinkage represents a serious complication, as a significant cause of pain and recurrence of pelvic organ prolapse or ventral hernias, frequently requiring several surgical interventions. The retraction seems to be caused by the host, in response to the implantation, through the occurrence of periprosthetic adhesions and fibrosis. We hypothesized that avoiding the postoperative adhesions can prevent PP mesh shrinkage. Sixty rats were randomly assigned to three groups. A standardized hernia defect was induced on the abdominal wall, which was repaired using an extraperitoneal PP mesh alone (group 1), with application of a hyaluronate carboxymethylcellulose-based bioresorbable membrane (Seprafilm, group 2), or an auto-cross-linked polysaccharide hyaluronan-based solution (Hyalobarrier gel, group 3). Eight weeks after the procedure, a repeat laparotomy was performed. After scoring the adhesion and measuring the mesh surface, a microscopic study of the prosthesis-host tissue interfaces was performed. Group 1 displayed a median shrinkage of 29% of the mesh. The Seprafilm group (p = 0.0238) and Hyalobarrier gel group (p = 0.0072) displayed a significantly smaller reduction of 19.12 and 17 %, respectively. Control group 1 displayed a significantly greater adhesion score (30.40) than the Seprafilm (11.67, p = 0.0028) and Hyalobarrier gel groups (11.19, p = 0.0013). The fibrosis was reduced in the Hyalobarrier gel group only. This experimental study revealed that Hyalobarrier gel and Seprafilm can prevent PP mesh shrinkage and postoperative adhesions. They might be integrated in a mesh size-saving strategy, which should preserve the quality and durability of the surgical repair and limit the postoperative pain.

  10. Analysis of the pentafecta learning curve for laparoscopic radical prostatectomy.

    PubMed

    Good, D W; Stewart, G D; Stolzenburg, J U; McNeill, S A

    2014-10-01

    Laparoscopic radical prostatectomy (LRP) has a long learning curve; however, little is known about the pentafecta learning curve for LRP. We analysed the learning curve for a fellowship trained surgeon with regard to the pentafecta with up to 6-year follow-up. A retrospective review was performed in 550 cases, by dividing these cases into 11 groups of 50 patients. Outcomes analysed were the following: (1) the pentafecta (complication rate, positive surgical margin (PSM) rate, continence, potency and biochemical recurrence); (2) operative time and blood loss; and (3) overall pentafecta attainment. The mean complication rate for the entire series was 9 %; this plateaued after 150 cases. The overall PSM rate for the series was 23.5 %, 16.3 % for pT2 and 40.5 % for pT3. PSM plateaued after 200 cases. Excluding the first 100 cases, the overall PSM rate for pT2 was 10.9 % and 37.8 % for pT3. The continence rate stabilised after approximately 250 cases. The rate of male sling/artificial urinary sphincter plateaued after 200 cases. The potency learning curve continues to improve after 250 cases of nerve-sparing (ns) endoscopic extraperitoneal radical prostatectomy (EERPE) as does the pentafecta learning curve which closely follows the pattern of the potency learning curve. The last group of nsEERPE achieved pentafecta in 63 %. This study shows multiple learning curves: an initial for peri-operative outcomes, then stabilisation of oncologic outcomes and the final for stabilisation of functional outcomes. In this series over 250 cases were required to achieve the learning curve.

  11. (18)F-FDG PET/CT, cytoreductive surgery and intraperitoneal chemohyperthermia for the therapeutic management in peritoneal carcinomatosis: A pilot study.

    PubMed

    Cistaro, A; Cucinotta, M; Cassalia, L; Priola, A; Priola, S; Pappalardo, M; Coppolino, P; De Simone, M; Quartuccio, N

    2016-01-01

    Peritoneal carcinomatosis is a common evolution of neoplasms and the terminal stage of disease. A new therapeutic technique, based on the total surgical removal of peritoneal lesions (peritonectomy procedure - PP) combined with the intraperitoneal chemohyperthermia (IPCH), has been developed. Proper patient selection is mandatory for optimizing the results of treatment. The aim of this study was to investigate the role of [(18)F]fluoro-2-deoxy-d-glucose Positron Emission Tomography/Computed Tomography ((18)F-FDG PET/CT) in patients with peritoneal carcinosis selected to undergo PP and IPCH. Furthermore, we aimed to identify characteristic patterns of abdominal(18)F-FDG uptake and to correlate these patterns with available anatomic findings after surgery. Patients with either histologically confirmed peritoneal carcinosis or suspected upon clinical follow-up and/or imaging findings were prospectively submitted to pre-surgery (18)F-FDG PET/CT scan. Only those patients without evidence of extra-peritoneal metastases at PET/CT scan were treated with PP and IPCH. 11 patients with peritoneal carcinomatosis (5 colorectal, 4 ovarian, 1 pancreatic) and 1 unknown primitive cancer, were eligible for the study. In all cases PET/CT scan showed multiple peritoneal implants. In 6 out of 11 cases (54%) metastases were evidenced by (18)F-FDG PET/CT: 2 cases with liver metastases; 1 case with bone metastases; 3 patients with lymph-node lesions. Two distinct imaging patterns, with focal or diffuse increased (18)F-FDG uptake, were recognized. PP+IPCH of patients selected by (18)F-FDG PET/CT seems to be safe and feasible. PET/CT scan appears as a reliable tool for the detection, characterization of peritoneal implants with potential impact in the therapeutic management of these patients. Copyright © 2016 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

  12. Risk of Small Bowel Obstruction After Robot-Assisted vs Open Radical Prostatectomy.

    PubMed

    Loeb, Stacy; Meyer, Christian P; Krasnova, Anna; Curnyn, Caitlin; Reznor, Gally; Kibel, Adam S; Lepor, Herbert; Trinh, Quoc-Dien

    2016-12-01

    Whereas open radical prostatectomy is performed extraperitoneally, minimally invasive radical prostatectomy is typically performed within the peritoneal cavity. Our objective was to determine whether minimally invasive radical prostatectomy is associated with an increased risk of small bowel obstruction compared with open radical prostatectomy. In the U.S. Surveillance, Epidemiology and End Results (SEER)-Medicare database, we identified 14,147 men found to have prostate cancer from 2000 to 2008 treated by open (n = 10,954) or minimally invasive (n = 3193) radical prostatectomy. Multivariable Cox proportional hazard models were used to examine the impact of surgical approach on the diagnosis of small bowel obstruction, as well as the need for lysis of adhesions and exploratory laparotomy. During a median follow-up of 45 and 76 months, respectively, the cumulative incidence of small bowel obstruction was 3.7% for minimally invasive and 5.3% for open radical prostatectomy (p = 0.0005). Lysis of adhesions occurred in 1.1% of minimally invasive and 2.0% of open prostatectomy patients (p = 0.0003). On multivariable analysis, there was no significant difference between minimally invasive and open prostatectomy with respect to small bowel obstruction (HR 1.17, 95% CI 0.90, 1.52, p = 0.25) or lysis of adhesions (HR 0.87, 95% CI 0.50, 1.40, p = 0.57). Limitations of the study include the retrospective design and use of administrative claims data. Relative to open radical prostatectomy, minimally invasive radical prostatectomy is not associated with an increased risk of postoperative small bowel obstruction and lysis of adhesions.

  13. Early pain after laparoscopic inguinal hernia repair. A qualitative systematic review.

    PubMed

    Tolver, M A; Rosenberg, J; Bisgaard, T

    2012-05-01

    Early post-operative pain after laparoscopic groin hernia repair may, as in other laparoscopic operations, have its own individual pain pattern and patient-related predictors of early pain. The purpose of this review was to characterise pain within the first post-operative week after transabdominal pre-peritoneal repair (TAPP) and total extraperitoneal repair (TEP), and to identify patient-related predictors of early pain. A qualitative systematic review was conducted. Pubmed, Embase, CINAHL, and the Cochrane database were searched for studies on early pain (first week) after TAPP or TEP. We included 71 eligible studies with 14,023 patients. Post-operative pain is most severe on day 0 and mainly on a level of 13-58 mm on a visual analogue scale and decreases to low levels on day 3. There seems to be no difference in pain intensity and duration when TEP and TAPP are compared. Deep abdominal pain (i.e. groin pain/visceral pain) dominates over superficial pain (i.e. somatic pain) and shoulder pain (i.e. referred pain) after TAPP. Predictors of early pain are young age and pre-operative high pain response to experimental heat stimulation. Furthermore, evidence supported early pain intensity as a predictive risk factor of chronic pain after laparoscopic groin hernia repair. Early pain within the first week after TAPP and TEP is most severe on the first post-operative day, and the pain pattern is dominated by deep abdominal pain. Early post-operative pain is most intense in younger patients and can be predicted by pre-operative high pain response to experimental heat stimulation. © 2012 The Authors. Acta Anaesthesiologica Scandinavica © 2012 The Acta Anaesthesiologica Scandinavica Foundation.

  14. Extra-anatomical veno-venous surgical bypass for central vein occlusion in patients with ipsilateral arterio-venous fistula (AVF) for haemodialysis - A single centre experience.

    PubMed

    Saravana, K S; Zainal, A A

    2017-02-01

    Central vein occlusion is a common complication related to central vein catheter insertion for haemodialysis which can be unmasked by an ipsilateral fistula creation, leading to a dysfunctional arteriovenous fistula (AVF). We describe an extra-anatomical venous bypass surgical procedure performed to maintain vascular access and reduce the symptoms of swelling of the ipsilateral upper limb, neck and face. We report 20 consecutive patients with end-stage renal failure (ESRF) who had central vein occlusion and were not amenable to endovascular intervention. They underwent extra-anatomical vein to vein surgical bypass. The axillary and iliac or femoral veins were approached via infraclavicular and extraperitoneal groin incisions respectively. In all the patients, an externally supported 6 or 8 mm polytetrafluoroethylene (PTFE) graft was used as a conduit and was tunnelled extra-anatomical. All patients had double antiplatelet (Aspirin and Clopidogrel) therapy post-operatively. Substantial improvement in the facial, neck and upper limb swelling was noticed following this diversion surgery. The vein to vein bypass was patent at 12 months in 10 out of 20 patients. Graft infection occurred in two (10%) cases. Re-thrombectomy or assisted patency procedure (stent/plasty) was done in four (20%) cases. The patients with preoperative fistula flow rate of more than 1500 ml/min and post-operative graft flow rate of more than a 1000 ml/min were patent at 12 months (P=0.025 and p=0.034 respectively). Axillary to iliac/femoral vein bypass can salvage functioning ipsilateral fistula threatened by occluded upper central vein.

  15. The incidence, spectrum and outcomes of traumatic bladder injuries within the Pietermaritzburg Metropolitan Trauma Service.

    PubMed

    Urry, R J; Clarke, D L; Bruce, J L; Laing, G L

    2016-05-01

    The purpose of this study is to provide a comprehensive overview of the incidence, spectrum and outcomes of traumatic bladder injury in Pietermaritzburg, South Africa, and to identify the current optimal investigation and management of patients with traumatic bladder injuries. The Pietermaritzburg Metropolitan Trauma Service (PMTS) trauma registry was interrogated retrospectively for all traumatic bladder injuries between 1 January 2012 and 31 October 2014. Of 8129 patients treated by the PMTS over the study period, 58 patients (0.7% or 6.5 cases per 1,000,000 population per year) had bladder injuries, 65% caused by penetrating trauma and 35% by blunt trauma. The majority (60%) were intraperitoneal bladder ruptures (IBRs), followed by 22% extraperitoneal bladder ruptures (EBRs). There was a high rate of associated injury, with blunt trauma being associated with pelvic fracture and penetrating trauma being associated with rectum and small intestine injuries. The mortality rate was 5%. Most bladder injuries were diagnosed at surgery or by computed tomography (CT) scan. All IBRs were managed operatively, as well as 38% of EBRs; the remaining EBRs were managed by catheter drainage and observation. In the majority of operative repairs, the bladder was closed in two layers, and was drained with only a urethral catheter. Most patients (91%) were managed definitively by the surgeons on the trauma service. Traumatic bladder rupture caused by blunt or penetrating trauma is rare and mortality is due to associated injuries. CT scan is the investigative modality of choice. In our environment IBR is more common than EBR and requires operative management. Most EBRs can be managed non-operatively, and then require routine follow-up cystography. Simple traumatic bladder injuries can be managed definitively by trauma surgeons. A dedicated urological surgeon should be consulted for complex injuries. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Bladder injuries after external trauma: 20 years experience report in a population-based cross-sectional view.

    PubMed

    Pereira, Bruno Monteiro Tavares; de Campos, Caio César Citatini; Calderan, Thiago Rodrigues Araujo; Reis, Leonardo Oliveira; Fraga, Gustavo Pereira

    2013-08-01

    Report 20 years experience of bladder injuries after external trauma. Gender, age, mechanism/location of damage, associated injuries, systolic blood pressure (SBP), Revised Trauma Score (RTS), Injury Severity Score (ISS), Trauma Injury Severity Score (TRISS), complications, and length of stay (LOS) were analyzed in a prospective collected bladder injuries AAST-OIS grade ≥ II database (American Association for the Surgery of Trauma Organ Injury Scaling) from 1990 to 2009 in a trauma reference center. Among 2,575 patients experiencing laparotomy for trauma, 111 (4.3 %) presented bladder ruptures grade ≥ II, being 83.8 % (n = 93) males, mean age 31.5 years old (± 11.2). Blunt mechanism accounted for 50.5 % (n = 56)-motor vehicle crashes 47.3 % (n = 26), pedestrians hit by a car (29.1 %). Gunshot wounds represented 87.3 % of penetrating mechanism. The most frequent injury was grade IV (51 patients, 46 %). The mean ISS was 23.8 (± 11.2), TRISS 0.90 (± 0.24), and RTS 7.26 (± 1.48). Severity (AAST-OIS), mechanism (blunt/penetrating), localization of the bladder injury (intra/extraperitoneal, associated), and neither concomitant rectum lesion were related to complications, LOS, or death. Mortality rate was 10.8 %. ISS > 25 (p = 0.0001), SBP <90 mmHg (p = 0.0001), RTS <7.84 (p = 0.0001), and pelvic fracture (p = 0.0011) were highly associated with grim prognosis and death with hazard ratios of 5.46, 2.70, 2.22, and 2.06, respectively. Trauma scores and pelvic fractures impact survival in bladder trauma. The mortality rate has remained stable for the last two decades.

  17. Management of hemodynamically unstable pelvic trauma: results of the first Italian consensus conference (cooperative guidelines of the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology -Section of Vascular and Interventional Radiology- and the World Society of Emergency Surgery).

    PubMed

    Magnone, Stefano; Coccolini, Federico; Manfredi, Roberto; Piazzalunga, Dario; Agazzi, Roberto; Arici, Claudio; Barozzi, Marco; Bellanova, Giovanni; Belluati, Alberto; Berlot, Giorgio; Biffl, Walter; Camagni, Stefania; Campanati, Luca; Castelli, Claudio Carlo; Catena, Fausto; Chiara, Osvaldo; Colaianni, Nicola; De Masi, Salvatore; Di Saverio, Salomone; Dodi, Giuseppe; Fabbri, Andrea; Faustinelli, Giovanni; Gambale, Giorgio; Capponi, Michela Giulii; Lotti, Marco; Marchesi, Gianmariano; Massè, Alessandro; Mastropietro, Tiziana; Nardi, Giuseppe; Niola, Raffaella; Nita, Gabriela Elisa; Pisano, Michele; Poiasina, Elia; Poletti, Eugenio; Rampoldi, Antonio; Ribaldi, Sergio; Rispoli, Gennaro; Rizzi, Luigi; Sonzogni, Valter; Tugnoli, Gregorio; Ansaloni, Luca

    2014-03-07

    Hemodynamically Unstable Pelvic Trauma is a major problem in blunt traumatic injury. No cosensus has been reached in literature on the optimal treatment of this condition. We present the results of the First Italian Consensus Conference on Pelvic Trauma which took place in Bergamo on April 13 2013. An extensive review of the literature has been undertaken by the Organizing Committee (OC) and forwarded to the Scientific Committee (SC) and the Panel (JP). Members of them were appointed by surgery, critical care, radiology, emergency medicine and orthopedics Italian and International societies: the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology, Section of Vascular and Interventional Radiology and the World Society of Emergency Surgery. From November 2012 to January 2013 the SC undertook the critical revision and prepared the presentation to the audience and the Panel on the day of the Conference. Then 3 recommendations were presented according to the 3 submitted questions. The Panel voted the recommendations after discussion and amendments with the audience. Later on a email debate took place until December 2013 to reach a unanimous consent. We present results on the 3 following questions: which hemodynamically unstable patient needs an extraperitoneal pelvic packing? Which hemodynamically unstable patient needs an external fixation? Which hemodynamically unstable patient needs emergent angiography? No longer angiography is considered the first therapeutic maneuver in such a patient. Preperitoneal pelvic packing and external fixation, preceded by pelvic binder have a pivotal role in the management of these patients

  18. TEP and Lichtenstein anatomy: does simulation accelerate acquisition among interns?

    PubMed

    Rowse, P G; Ruparel, R K; Abdelsattar, J M; AlJamal, Y N; Dy, B M; Farley, D R

    2016-06-01

    The anatomy of the inguinal region is notoriously challenging to master. We sought to teach open inguinal hernia (OIH) and totally extraperitoneal (TEP) anatomy with simulation models among general surgery (GS) interns. Low-fidelity OIH and TEP models were constructed out of cardboard, plastic bins, fabric, and yarn. GS interns (n = 30) participated in a 3-h hernia session including a pretest, anatomy lecture, simulated OIH and TEP hernia repair, and posttest. Pre- and posttest scores were based on a difficult 30-point exam which included didactic questions (10 points), drawing relevant TEP (10 points), and OIH (10 points) anatomy. Participants were surveyed following the session. Median pretest scores were 13 % (range 0-60 %). Median posttest scores improved to 47 % (range 20-93 %, p < 0.001). Median number of structures drawn in the TEP image improved from 2 (range 0-14) to 11 (range 1-21, p < 0.001). Median number of structures drawn in the OIH image improved from 3 (range 0-15) to 7 (range 1-19, p < 0.001). 67 % (12/18) demonstrated improvement in knowledge of abdominal wall layers. 23 % (7/30) knew the triangles of pain/doom on the pretest vs. 77 % (23/30) on the posttest. Mean Likert scores favored session enjoyability (4.5), not a waste of training time (4.4), and improved understanding of OIH and TEP anatomy (4.4, 4.2). Low-fidelity simulators can be used to teach and assess knowledge of TEP and OIH anatomy. While enjoyable and useful, one 3-h session does not create master hernia surgeons or expert anatomists out of novice trainees.

  19. A peculiar variety of indirect inguinal hernia (juxtacordal indirect inguinal hernia)

    PubMed Central

    Alkhateeb, Harith M.; Aljanabi, Thaer J.

    2015-01-01

    Background Indirect inguinal hernias are usually congenital, forming a sac in the core of the spermatic cord covered by the internal spermatic, cremasteric, and external spermatic fasciae1−3. Direct inguinal hernias are acquired; the sac lies beside/behind the cord1−3. A rare third type is a combination of indirect and direct sacs on both sides of inferior epigastric vessels1−3. We describe a rare fourth type, juxtacordal indirect oblique inguinal hernia (Fig. 1), in which the sac emerges through a weakness in the deep inguinal ring, lateral to inferior epigastric vessels, and passes into the inguinal canal beside and in contact with the cord but outside of its covering fasciae. Objective Describes a very rare variety of inguinal hernia. Design Case reports. Setting Tikrit Teaching Hospital/Salahuddin/Iraq. Participants: and presentation The first case; a 5-year-old male with right inguinal hernia, the second case; a 25-year-old man with right inguinal hernia, the third case; a 60-year-old man with right inguinal hernia. Interventions Surgery has been done electively for all. Results and discussion Because the sac emerges through the deep inguinal ring and passes through the inguinal canal, it is an indirect type and because it passes beside the spermatic cord we call it juxtacordal hernia. Because of the thick extraperitoneal fat layer over the sac, we think this hernia is acquired. Conclusions Knowing this type of hernia might reduce the risk of inferior epigastric vessels injury and lower the rate of recurrence. PMID:26052435

  20. Cost-effectiveness of alternative methods of surgical repair of inguinal hernia.

    PubMed

    Vale, Luke; Grant, Adrian; McCormack, Kirsty; Scott, Neil W

    2004-01-01

    To assess the relative cost-effectiveness of laparoscopic methods of inguinal hernia repair compared with open flat mesh and open non-mesh repair. Data on the effectiveness of these alternatives came from three systematic reviews comparing: (i) laparoscopic methods with open flat mesh or non-mesh methods; (ii) open flat mesh with open non-mesh repair; and (iii) methods that used synthetic mesh to repair the hernia defect with those that did not. Data on costs were obtained from the authors of economic evaluations previously conducted alongside trials included in the reviews. A Markov model was used to model cost-effectiveness for a five-year period after the initial operation. The outcomes of the model were presented using a balance sheet approach and as cost per hernia recurrence avoided and cost per extra day at usual activities. Open flat mesh was the most cost-effective method of preventing recurrences. Laparoscopic repair provided a shorter period of convalescence and less long-term pain compared with open flat mesh but was more costly. The mean incremental cost per additional day back at usual activities compared with open flat mesh was Euro 38 and Euro 80 for totally extraperitoneal and transabdominal preperitoneal repair, respectively. Laparoscopic repair is not cost-effective compared with open flat mesh repair in terms of cost per recurrence avoided. Decisions about the use of laparoscopic repair depend on whether the benefits (reduced pain and earlier return to usual activities) outweigh the extra costs and intraoperative risks. On the evidence presented here, these extra costs are unlikely to be offset by the short-term benefits of laparoscopic repair.

  1. Preperitoneal Surgery Using a Self-Adhesive Mesh for Inguinal Hernia Repair

    PubMed Central

    Oguntodu, Olakunle F.; Rodriguez, Francisco; Rassadi, Roozbeh; Haley, Michael; Shively, Cynthia J.; Dzandu, James K.

    2014-01-01

    Background and Objectives: Laparoscopic preperitoneal hernia repair with mesh has been reported to result in improved patient outcomes. However, there are few published data on the use of a totally extraperitoneal (TEP) approach. The purpose of this study was to present our experience and evaluate early outcomes of TEP inguinal hernia repair with self-adhesive mesh. Methods: This cohort study was a retrospective review of patients who underwent laparoscopic TEP inguinal hernial repair from April 4, 2010, through July 22, 2014. Data assessed were age, sex, body mass index (BMI), hernia repair indications, hernia type, pain, paresthesia, occurrence (bilateral or unilateral), recurrence, and patient satisfaction. Descriptive and regression analyses were performed. Results: Six hundred forty patients underwent laparoscopic preperitoneal hernia surgery with self-adhesive mesh. The average age was 56 years, nearly all were men (95.8%), and the mean BMI was 26.2 kg/m2. Cases involved primary hernia more frequently than recurrent hernia (94% vs 6%; P < .05). After surgery, 92% of the patients reported no more than minimal pain, <1% reported paresthesia, and 0.2% had early recurrence. There were 7 conversions to an open procedure. The patients had no adverse reactions to anesthesia and no bladder injury. Postoperative acute pain or recurrence was not explained by demographics, BMI, or preoperative pain. There were significant associations of hernia side, recurrence, occurrence, and sex with composite end points. Nearly all patients (98%) were satisfied with the outcome. Conclusion: The use of self-adhesive, Velcro-type mesh in laparoscopic TEP inguinal hernia repair is associated with reduced pain; low rates of early recurrence, infection, and hematoma; and improved patient satisfaction. PMID:25587212

  2. Clinical characteristics of primary peritoneal carcinoma patients: a single-institution experience involving 8 patients

    PubMed Central

    Hattori, Satomi; Kajiyama, Hiroaki; Fuji, Utako; Furui, Yuko; Ishibashi, Yuki; Hattori, Yuka; Takahashi, Noriko; Kikkawa, Fumitaka; Misawa, Toshiya

    2016-01-01

    ABSTRACT Primary peritoneal carcinoma (PPC) is treated similarly to advanced epithelial ovarian carcinoma (aEOC); however, the standard approach for the management of PPC is controversial. The objective of this study was to evaluate the clinical features and prognosis of those patients. A retrospective analysis was performed of eight patients with PPC between January 2008 and December 2015. Clinicopathologic parameters, the diagnostic modality, treatment, and oncologic outcome were analyzed. The median age at the time of diagnosis was 72.5 years (range: 55–79), with a median follow-up of 26.5 months (range, 5–74). Most of the PPC developed with carcinomatosis peritonei involving ascites, while some cases developed sporadically in the peritoneal or extraperitoneal cavity without ascites. The most common initial symptom was abdominal fullness, and other symptoms were inguinal tumor, paralysis of the extremities, and respiratory disorder. The preoperative CA125 value was elevated in all patients. In four patients who did not undergo primary surgery, the final diagnoses were determined by the ascites cytology and radiological image. Initial or interval debulking surgery was performed in only two patients. All patients were treated with paclitaxel or docetaxel plus carboplatin. Five showed a complete response (CR), and one showed a partial response (PR). Among the five patients with CR, the median progression-free and overall survival periods were 15 (12–26) and 41.5 (32–74) months, respectively. Three patients without carcinomatosis peritonei showed a relatively favorable prognosis. The management of PPC is generally consistent with that of aEOC; however, in atypical cases, the treatment method should be considered individually. PMID:28008196

  3. Living donor liver transplantation in children: should the adult donor be operated on by an adult or pediatric surgeon? Experience of a single pediatric center.

    PubMed

    Andrade, Wagner de Castro; Velhote, Manoel Carlos Prieto; Ayoub, Ali Ahman; Silva, Marcos Marques; Gibelli, Nelson Elias M; Tannuri, Ana Cristina A; Santos, Maria Merces; Pinho-Apezzato, Maria Lucia; de Barros, Fabio; Moreira, Daniel Rangel; Miyatani, Helena T; Pereira, Raimundo Renato; Tannuri, Uenis

    2014-04-01

    Living donor liver transplantation has become a cornerstone for the treatment of children with end-stage hepatic dysfunction, especially within populations or countries with low rates of organ utilization from deceased donors. The objective is to report our experience with 185 living donors operated on by a team pediatric surgeons in a tertiary center for pediatric liver transplantation. Retrospective analysis of medical records of donors of hepatic grafts for transplant undergoing surgery between June 1998 and March 2013. Over the last 14 years, 185 liver transplants were performed in pediatric recipients of grafts from living donors. Among the donors, 166 left lateral segments (89.7%), 18 left lobes without the caudate lobe (9.7%) and 1 right lobe (0.5%) were harvested. The donor age ranged from 16 to 53 years, and the weight ranged from 47 to 106 kg. In 10 donors, an additional graft of the donor inferior mesenteric vein was harvested to substitute for a hypoplastic recipient portal vein. The transfusion of blood products was required in 15 donors (8.1%). The mean hospital stay was 5 days. No deaths occurred, but complications were identified in 23 patients (12.4%): 9 patients experienced abdominal pain and severe gastrointestinal symptoms and 3 patients required reoperations. Eight donors presented with minor bile leaks that were treated conservatively, and 3 patients developed extra-peritoneal infections (1 wound collection, 1 phlebitis and 1 pneumonia). Eight grafts (4.3%) showed primary dysfunction resulting in recipient death (3 cases of fulminant hepatitis, 1 patient with metabolic disease, 1 patient with Alagille syndrome and 3 cases of biliary atresia in infants under 1 year old). There was no relation between donor complications and primary graft dysfunction (P=0.6). Living donor transplantation is safe for the donor and presents a low morbidity. The donor surgery may be performed by a team of trained pediatric surgeons. © 2014.

  4. Comparison of institutional costs for laparoscopic preperitoneal inguinal hernia versus open repair and its reimbursement in an ambulatory surgery center.

    PubMed

    Jacobs, Volker R; Morrison, John E

    2008-02-01

    To compare institutional costs for open versus laparoscopic inguinal hernia repair and its relationship to reimbursement in an ambulatory surgery center in the United States. Analysis of institutional costs in US$ of 2006 for all nonreusables used in a laparoscopic total extraperitoneal (TEP) hernia repair using a polyester mesh compared with open hernia repair using polypropylene mesh. A comparison of the institution's disposable costs related to reimbursement at an ambulatory surgery center in Southeastern United States was performed to identify the most cost-effective procedure for the outpatient facility. As fixed and indirect costs of the ambulatory surgery center are similar for both procedures, a cost difference can only be found in direct disposable costs with that being US$ 235.57 for the procedure-specific disposables in the laparoscopic hernia repair as compared with US$ 117.15 for the open hernia repair. Cost for identical disposables used in both procedures amounted to US$ 32.57. Laparoscopic TEP hernia repair has a higher cost for procedure related disposables versus the open hernia repair at +US$ 118.42 mainly being due to the more costly polyester mesh. A flat rate reimbursement of US$ 1800 for a laparoscopic procedure compared with only US$ 950 for the open procedure minus all disposable cost results in a higher institutional income of +US&$ 731.58 (US$ 1531.86 vs. US$ 800.28), from which other institutional costs can be paid. Despite marginally higher procedure-related disposable costs for laparoscopic TEP hernia repair, the institutional income is remarkably higher owing to a better reimbursement for this procedure in ambulatory surgery centers. From the institution's point of view, laparoscopic hernia repair is by far the more cost-effective procedure when compared with an open hernia procedure at the present time.

  5. First Case Report of Acute Renal Failure After Mesh-Plug Inguinal Hernia Repair in a Kidney Transplant Recipient

    PubMed Central

    Veroux, Massimiliano; Ardita, Vincenzo; Zerbo, Domenico; Caglià, Pietro; Palmucci, Stefano; Sinagra, Nunziata; Giaquinta, Alessia; Veroux, Pierfrancesco

    2016-01-01

    Abstract Acute renal failure due to ureter compression after a mesh-plug inguinal repair in a kidney transplant recipient has not been previously reported to our knowledge. A 62-year-old man, who successfully underwent kidney transplantation from a deceased donor 6 years earlier, was admitted for elective repair of a direct inguinal hernia. The patient underwent an open mesh-plug repair of the inguinal hernia with placement of a plug in the preperitoneal space. We did not observe the transplanted ureter and bladder during dissection of the inguinal canal. Immediately after surgery, the patient became anuric, and a graft sonography demonstrated massive hydronephrosis. The serum creatinine level increased rapidly, and the patient underwent an emergency reoperation 8 hours later. During surgery, we did not identify the ureter but, immediately after plug removal, urine output increased progressively. We completed the hernia repair using the standard technique, without plug interposition, and the postoperative course was uneventful with complete resolution of graft dysfunction 3 days later. Furthermore, we reviewed the clinical features of complications related to inguinal hernia surgery. An increased risk of urological complications was reported recently in patients with a previous prosthetic hernia repair undergoing kidney transplantation, mainly due to the mesh adhesion to surrounding structures, making the extraperitoneal dissection during the transplant surgery very challenging. Moreover, older male kidney transplant recipients undergoing an inguinal hernia repair may be at higher risk of graft dysfunction due to inguinal herniation of a transplanted ureter. Mesh-plug inguinal hernia repair is a safe surgical technique, but this unique case suggests that kidney transplant recipients with inguinal hernia may be at higher risk of serious urological complications. Surgeons must be aware of the graft and ureter position before proceeding with hernia repair. A prompt

  6. Pretherapeutic staging of locally advanced cervical cancer: Inframesenteric paraaortic lymphadenectomy accuracy to detect paraaortic metastases in comparison with infrarenal paraaortic lymphadenectomy.

    PubMed

    Azaïs, Henri; Ghesquière, Louise; Petitnicolas, Clothilde; Borghesi, Yves; Tresch-Bruneel, Emmanuelle; Cordoba, Abel; Narducci, Fabrice; Bresson, Lucie; Leblanc, Eric

    2017-09-14

    Extended-field chemoradiation therapy is usually performed in patients with locally advanced cervical cancer (LACC) and paraaortic (PA) node metastases. Considering the very low rate of skip metastases above inferior mesenteric artery, ilio-inframesenteric paraaortic lymph node dissection (IM-PALND) seems to be an adequate pattern of PALND. Our objective was to assess the accuracy of this management to determine PA nodal status in comparison with infrarenal paraaortic lymphadenectomy (IR-PALND) in case of squamous or glandular cervical cancer. All patients with LACC and negative MRI and PET/CT imaging at paraaortic level had laparoscopic staging (followed, if negative, by extraperitoneal paraaortic lymphadenectomy). From January 2011 to September 2015, patients who had IM-PALND were included and were compared to a previous historical series of IR-PALND patients. The two groups differed only at the upper level of dissection. Characteristics of nodal involvement at paraaortic level depending on level of dissection, PET/CT imaging and histology were studied. 119 women were included in our study, with 56 patients in the IM-PALND group and 63 in the IR-PALND group. In the IM-PALND group, fewer nodes were resected (p<0.001). There was no difference between the two groups regarding nodal status at paraaortic level (p=0.77). Patterns of nodal involvement were similar whichever the histological subtype of cervical cancer (squamous or glandular). IM-PALND appears to be equally effective to assess paraaortic nodal involvement in LACC for both histological subtypes - glandular and squamous carcinomas - and to select patients for extended-field chemoradiation therapy. Copyright © 2017. Published by Elsevier Inc.

  7. Safety and feasibility of pressurized intraperitoneal aerosol chemotherapy (PIPAC) associated with systemic chemotherapy: an innovative approach to treat peritoneal carcinomatosis.

    PubMed

    Robella, Manuela; Vaira, Marco; De Simone, Michele

    2016-04-29

    Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new treatment that applies chemotherapeutic drugs into the peritoneal cavity as an aerosol under pressure. It improves local bioavailability of chemotherapeutic drugs as compared with conventional intraperitoneal chemotherapy. It has been proved to be safe and feasible if performed as an exclusive treatment in patients affected by peritoneal carcinomatosis. The first results in patients treated with PIPAC associated with systemic chemotherapy are presented. Between June 2015 and February 2016, 57 PIPAC applications with oxaliplatin or cisplatin + doxorubicin every 6 weeks at 37 °C and 12 mmHg for 30 min were performed. Forty PIPAC procedures performed in 14 patients were included in this study; thirteen patients were undergoing systemic chemotherapy with a wash-out interval of at least 2 weeks before and 1 week after each PIPAC. Safety, tolerability, and postoperative complications were assessed by collection of adverse events according to the Common Terminology Criteria for Adverse Events (CTCAE) 2. Forty PIPAC administrations were performed in 14 patients with no major perioperative complications. CTCAE grades 1 and 2 were observed after six and eight procedures, respectively, for abdominal pain and nausea. Renal and hepatic functions were not impaired; no cumulative renal toxicity was observed after repeated PIPAC procedures in association with systemic chemotherapy. These preliminary data show that the association of PIPAC and systemic chemotherapy does not induce significant hepatic and renal toxicity. It allows inclusion of patients with extraperitoneal disease or at a high risk of developing it. Further studies are needed to assess whether this combination therapy could become part of the standard treatment for peritoneal carcinomatosis.

  8. Early Experience with Laparoscopic Retropubic Simple Prostatectomy in Patients with Voluminous Benign Prostatic Hyperplasia (BPH)

    PubMed Central

    Yun, Han Ki; Kwon, Joon Beom; Cho, Sung Ryong

    2010-01-01

    Purpose Laparoscopic simple prostatectomy was recently developed to treat voluminous benign prostatic hyperplasia (BPH). We describe the surgical technique and assess the feasibility of laparoscopic simple prostatectomy through our early experience. Materials and Methods The medical records of 11 patients who underwent laparoscopic simple prostatectomy between March 2008 and January 2010 were retrospectively analyzed. The subjects were limited to the patients who satisfied the following conditions: prostate volume was at least 75 g, acute urinary retention repeatedly occurred or maximal flow rate (Qmax) was at most 10 ml/s, and International Prostate Symptom Score (IPSS) was at least 12. The surgery was performed by the laparoscopic extraperitoneal approach with a transcapsular route. Feasibility was assessed by objective operative parameters (reconversion, operating time, and blood loss) and perioperative complications. Data on short-term follow-up were also available. Results The mean age of the patients was 70.6 years. Mean preoperative prostate-specific antigen and prostate volume were 6.1 ng/ml and 109.3 cc, respectively. Mean operation time was 191.9 minutes and estimated blood loss was 390.9 cc. The resected adenoma weighed on average 72.4 g. No conversion to open surgery was required. Mean preoperative IPSS and quality of life (QoL) scores were 26.86 and 4.86. Mean Qmax, measured before the surgery, was 4.5 ml/s and residual urine was 106 ml. Mean postoperative IPSS and QoL scores were 4.2 and 1.5. After the surgery, mean Qmax was 15.5 ml/s and residual urine was 24.1 ml. Conclusions In the case of voluminous BPH, laparoscopic retropubic simple prostatectomy is expected to be a useful treatment on the condition that the learning curve can be overcome with clinical experience. PMID:20495695

  9. Single-Port Onlay Mesh Repair of Recurrent Inguinal Hernias after Failed Anterior and Laparoscopic Repairs

    PubMed Central

    Tran, Kim; Zajkowska, Marta; Lam, Vincent; Hawthorne, Wayne J.

    2015-01-01

    Background and Objectives: Despite the exponential increase in the use of laparoscopic inguinal herniorrhaphy, overall recurrence rates have remained unchanged. Therefore, a growing number of patients are presenting with recurrent hernias after conventional anterior and laparoscopic repairs have failed. This study reports our experience with single-incision laparoscopic (SIL) intraperitoneal onlay mesh (IPOM) repair of these hernias. Methods: Patients referred with two or more recurrences of inguinal hernia underwent SIL-IPOM from November 1, 2009, to June 24, 2014. A 2.5-cm infraumbilical incision was made, and an SIL port was placed intraperitoneally. Modified dissection techniques were used: chopstick and inline dissection, 5.5-mm/52-cm/30° angled laparoscope, and conventional straight dissecting instruments. The peritoneum was incised above the pubic symphysis, and dissection was continued laterally and proximally, raising the inferior flap below the previous extraperitoneal mesh while reducing any direct, indirect, femoral, or cord lipoma before placement of antiadhesive mesh, which was fixed to the pubic ramus, as well as superiorly, with nonabsorbable tacks before the inferior border was fixed with fibrin sealant. The inferior peritoneal flap was then tacked back onto the mesh. Results: Nine male patients underwent SIL-IPOM. Their mean age was 53 years and mean body mass index was 26.8 kg/m2. Mean mesh size was 275 cm2. Mean operation time was 125 minutes, with a hospital stay of 1 day. The umbilical scar length was 23 mm at the 6-week follow-up. There were no intra-/postoperative complications, port-site hernias, chronic groin pain, or recurrence of the hernia during a mean follow-up of 24 months. Conclusion: Inguinal hernias recurring after two or more failed conventional anterior and laparoscopic repairs can be safely and efficiently treated with SIL-IPOM. PMID:25848186

  10. Single-Incision Laparoscopic Intraperitoneal Onlay Mesh Repair for the Treatment of Multiple Recurrent Inguinal Hernias

    PubMed Central

    Tran, Kim; Zajkowska, Marta; Lam, Vincent; Hawthorne, Wayne

    2014-01-01

    Introduction: Despite an exponential rise in laparoscopic surgery for inguinal herniorrhaphy, overall recurrence rates have remained unchanged. Therefore, an increasing number of patients present with recurrent hernias after having failed anterior and laparoscopic repairs. This study reports our experience with single-incision laparoscopic (SIL) intraperitoneal onlay mesh (IPOM) repair for these hernias. Materials and methods: All patients referred with multiply recurrent inguinal hernias underwent SIL-IPOM from November 1 2009 to October 30 2013. A 2.5-cm infraumbilical incision was made and a SIL surgical port was placed intraperitoneally. Modified dissection techniques, namely, “chopsticks” and “inline” dissection, 5.5 mm/52 cm/30° angled laparoscope and conventional straight dissecting instruments were used. The peritoneum was incised above the symphysis pubis and dissection continued laterally and proximally raising an inferior flap, below a previous extraperitoneal mesh, while reducing any direct/indirect/femoral/cord lipoma before placement of antiadhesive mesh that was fixed into the pubic ramus as well as superiorly with nonabsorbable tacks before fixing its inferior border with fibrin sealant. The inferior peritoneal flap was then tacked back onto the mesh. Results: There were 9 male patients who underwent SIL-IPOM. Mean age was 55 years old and mean body mass index was 26.8 kg/m2. Mean mesh size was 275 cm2. Mean operation time was 125 minutes with hospital stay of 1 day and umbilical scar length of 21 mm at 4 weeks' follow-up. There were no intraoperative/postoperative complications, port-site hernias, chronic groin pain, or recurrence with mean follow-up of 20 months. Conclusions: Multiply recurrent inguinal hernias after failed conventional anterior and laparoscopic repairs can be treated safely and efficiently with SIL-IPOM. PMID:25392643

  11. Complications and recurrences associated with laparoscopic repair of groin hernias. A multi-institutional retrospective analysis.

    PubMed

    Tetik, C; Arregui, M E; Dulucq, J L; Fitzgibbons, R J; Franklin, M E; McKernan, J B; Rosin, R D; Schultz, L S; Toy, F K

    1994-11-01

    Although the laparoscopic technique is a new approach to groin hernia, it is becoming more widely accepted as an alternative to traditional open techniques. This study is a preliminary review of complications and recurrences. A questionnaire specific for complications was sent to each investigator. From 12/89 to 4/93, 1,514 hernias were repaired; 119 (7.8%) were bilateral and 192 (12.7%) recurrent. There were 860 indirect, 560 direct, 43 pantaloon, 37 femoral, and 6 obturator hernias, and 8 were not specified; 553 were repaired using a transabdominal preperitoneal mesh technique (TAPP), 457 with a total extraperitoneal technique (TEP), 320 with intraperitoneal onlay mesh (IPOM), 102 by ring closure, and 82 involved plug and patch technique. Eighteen intraoperative and 188 postoperative complications were seen. The total complication rate was 13.6%, of which 1.2% were intraoperative. Of the intraoperative complications, 12 were related to the laparoscopic technique, three were related to the hernia repair, and one was related to anesthesia. The rate of conversion to open was 0.8%. Of the postoperative complications, there were 95 local, 25 neurologic, 23 testicular, 23 urinary, 10 mesh, and 12 miscellaneous. There were 34 recurrences after the 1,514 hernia repairs (2.2%). The follow-up was reported in 825 patients for an average of 13 months. The recurrence rate varied drastically with the technique: A 22% recurrence rate after the plug and patch vs 3%, 2.2%, 0.7%, and 0.4% with the ring closure, IPOM, TAPP, and TEP, respectively. Laparoscopic repair of groin hernia can be safely performed. Complications, mostly minor, diminish with experience. The recurrence rate is less with large mesh which is anchored.

  12. Primary prevascular and retropsoas hernias: incidence of rare abdominal wall hernias.

    PubMed

    Powell, B S; Lytle, N; Stoikes, N; Webb, D; Voeller, G

    2015-06-01

    To describe the incidence and treatment of prevascular and retropsoas hernias in a large-volume general surgery practice. Femoral hernias are considered uncommon with an incidence between 2 and 8 % of groin hernias. There are no large studies describing the subtypes of femoral hernias or retropsoas hernias, and therefore no reported incidence or standardized treatment recommendations for these hernias exist. This study is a retrospective review of all patients undergoing total extraperitoneal (TEP) laparoscopic herniorrhaphy between August 1993 and December 2011. A single surgeon performed all the repairs. Demographics and patient outcomes were reported. 2,436 patients underwent 3,242 TEP repairs. The subtypes were: indirect 1,523 (46.9 %), direct 1,473 (45.4 %), femoral 156 (4.8 %), obturator 35 (1.1 %), prevascular 25 (0.77 %), Spigelian 20 (0.61 %), retropsoas 3 (0.09 %). Prevascular hernias accounted for 16 % of femoral hernias. Patients with prevascular hernias had a mean age of 70.3 years and were all male. 13 of the 25 patients (52 %) with prevascular hernias had other associated defects and four (16 %) of the patients had prevascular hernias as a recurrence from a prior hernia operation. There were three patients with retropsoas hernias that only would not have been seen from an anterior open approach. There are no intraoperative complications or known recurrences from this study group. Prevascular and retropsoas hernias are uncommon, but have a higher incidence than previously believed. Prevascular hernias tend to be associated with older age and other defects. The diagnosis and management of these hernias are readily achieved using the laparoscopic TEP approach.

  13. Sports hernia and femoroacetabular impingement in athletes: A systematic review

    PubMed Central

    Munegato, Daniele; Bigoni, Marco; Gridavilla, Giulia; Olmi, Stefano; Cesana, Giovanni; Zatti, Giovanni

    2015-01-01

    AIM: To investigate the association between sports hernias and femoroacetabular impingement (FAI) in athletes. METHODS: PubMed, MEDLINE, CINAHL, Embase, Cochrane Controlled Trials Register, and Google Scholar databases were electronically searched for articles relating to sports hernia, athletic pubalgia, groin pain, long-standing adductor-related groin pain, Gilmore groin, adductor pain syndrome, and FAI. The initial search identified 196 studies, of which only articles reporting on the association of sports hernia and FAI or laparoscopic treatment of sports hernia were selected for systematic review. Finally, 24 studies were reviewed to evaluate the prevalence of FAI in cases of sports hernia and examine treatment outcomes and evidence for a common underlying pathogenic mechanism. RESULTS: FAI has been reported in as few as 12% to as high as 94% of patients with sports hernias, athletic pubalgia or adductor-related groin pain. Cam-type impingement is proposed to lead to increased symphyseal motion with overload on the surrounding extra-articular structures and muscle, which can result in the development of sports hernia and athletic pubalgia. Laparoscopic repair of sports hernias, via either the transabdominal preperitoneal or extraperitoneal approach, has a high success rate and earlier recovery of full sports activity compared to open surgery or conservative treatment. For patients with FAI and sports hernia, the surgical management of both pathologies is more effective than sports pubalgia treatment or hip arthroscopy alone (89% vs 33% of cases). As sports hernias and FAI are typically treated by general and orthopedic surgeons, respectively, a multidisciplinary approach for diagnosis and treatment is recommended for optimal treatment of patients with these injuries. CONCLUSION: The restriction in range of motion due to FAI likely contributes to sports hernias; therefore, surgical treatment of both pathologies represents an optimal therapy. PMID:26380829

  14. Clinical and Pathologic Factors That Predict Lymph Node Yield From Surgical Specimens in Colorectal Cancer

    PubMed Central

    Chou, Joanne F.; Row, David; Gonen, Mithat; Liu, Yi-Hai; Schrag, Deborah; Weiser, Martin R.

    2014-01-01

    BACKGROUND The National Quality Forum endorses the recommendation of examining at least 12 lymph nodes (LNs) from colorectal cancer (CRC) specimens. However, heterogeneity in LN harvest exists. The objective of this study was to investigate the clinicopathologic factors that influence LN yield. METHODS The authors used the Surveillance, Epidemiology, and End Results database to identify patients who were diagnosed with stage I, II, and III CRC between 1994 and 2005. Poisson regression was used to model the number of LNs examined as a function of individual clinicopathologic factors, including age, sex, race, year of diagnosis, geographic region, anatomic site, pre-operative radiation, tumor size, tumor classification, tumor differentiation, and LN positivity. RESULTS In total, 153,483 patients with CRC were identified. The mean number of LNs examined (±standard deviation) was 12 (±9.3). Separate multivariate analyses revealed that age, year of diagnosis, tumor size, and tumor classification were significant predictors of LN yield for colon and extraperitoneal rectal cancers (P < .01 for all covariates). Tumor location and radiotherapy were significant predictors of LN yield in patients with colon cancer and rectal cancer, respectively. Overall LN yields increased between 2% and 3% annually. CONCLUSIONS Despite the increasing yields observed over time, patients with rectal cancer and older patients who had distally located, early colon cancer were less likely to meet the benchmark yield of 12 LNs. Further investigation into how LN yield is influenced by alterable factors, such as the extent of mesenteric resection and the pathologic technique, as well as nonalterable factors, such as patient age and tumor location, may reveal innovative ways to improve current staging methods. PMID:20499400

  15. Understanding the surgical pitfalls in total mesorectal excision: Investigating the histology of the perirectal fascia and the pelvic autonomic nerves.

    PubMed

    Kraima, A C; West, N P; Treanor, D; Magee, D R; Bleys, R L A W; Rutten, H J T; van de Velde, C J H; Quirke, P; DeRuiter, M C

    2015-12-01

    Excellent understanding of fasciae and nerves surrounding the rectum is necessary for total mesorectal excision (TME). However, fasciae anterolateral to the rectum and surrounding the low rectum are still poorly understood. We studied the perirectal fascia enfolding the extraperitoneally located part of the rectum in en-bloc cadaveric specimens and the University Medical Center Utrecht (UMCU) pelvic dataset, and describe implications for TME. Four donated human adult cadaveric specimens (two males, two females) were obtained through the Leeds GIFT Research Tissue Programme. Paraffin-embedded blocks were produced and serially sectioned at 50 and 250 μm intervals. Whole mount sections were stained with haematoxylin & eosin, Masson's trichrome and Millers' elastin. Additionally, the UMCU pelvic dataset including digitalised cryosections of a female pelvis in three axes was studied. The mid and lower rectum were surrounded by a multi-layered perirectal fascia, of which the mesorectal fascia (MRF) and parietal fascia bordered the 'holy plane'. There was no extra constant fascia forming a potential surgical plane. Nerves ran laterally to the MRF. More caudally, the mesorectal fat strongly reduced and the MRF approached the rectal muscularis propria. The MRF had a variable appearance in terms of thickness and completeness, most prominently at the anterolateral lower rectum. Dissection onto the MRF allows nerve preservation in TME. Rectal surgeons are challenged in doing so as the MRF varies in thickness and shows gaps, most prominently at the anterolateral lower rectum. At this site, the risk of entering the mesorectum is great and may result in an incomplete specimen. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Laparoscopic retroperitoneal live donor right nephrectomy for purposes of allotransplantation and autotransplantation.

    PubMed

    Gill, I S; Uzzo, R G; Hobart, M G; Streem, S B; Goldfarb, D A; Noble, M J

    2000-11-01

    We report the technique of and initial experience with retroperitoneal laparoscopic live donor right nephrectomy for purposes of renal allotransplantation and autotransplantation. A total of 5 patients underwent retroperitoneoscopic live donor nephrectomy of the right kidney for autotransplantation in 4 and living related renal donation in 1. Indications for autotransplantation included a large proximal ureteral tumor, a long distal ureteral stricture and 2 cases of the loin pain hematuria syndrome. In all cases a 3-port retroperitoneal laparoscopic approach and a pelvic muscle splitting Gibson incision for kidney extraction were used. In patients undergoing autotransplantation the same incision was used for subsequent transplantation. All procedures were successfully accomplished without technical or surgical complications. Total mean operating time was 5.8 hours and average laparoscopic donor nephrectomy time was 3.1 hours. Mean renal warm ischemia time, including endoscopic cross clamping of the renal artery to ex vivo cold perfusion, was 4 minutes. Average blood loss for the entire procedure was 400 cc. Radionuclide scan on postoperative day 1 confirmed good blood flow and function in all transplanted kidneys. Mean analgesic requirement was 58 mg. fentanyl. Mean hospital stay was 4 days (range 2 to 8), and convalescence was completed in 3 to 4 weeks. In the occasional patient requiring renal autotransplantation live donor nephrectomy can be performed laparoscopically with renal extraction and subsequent transplantation through a single standard extraperitoneal Gibson incision, thus, minimizing the overall operative morbidity. Furthermore, these data demonstrate that live donor nephrectomy of the right kidney can be performed safely using a retroperitoneal approach with an adequate length of the right renal vein obtained for allotransplantation or autotransplantation.

  17. Management of hemodynamically unstable pelvic trauma: results of the first Italian consensus conference (cooperative guidelines of the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology -Section of Vascular and Interventional Radiology- and the World Society of Emergency Surgery)

    PubMed Central

    2014-01-01

    Hemodynamically Unstable Pelvic Trauma is a major problem in blunt traumatic injury. No cosensus has been reached in literature on the optimal treatment of this condition. We present the results of the First Italian Consensus Conference on Pelvic Trauma which took place in Bergamo on April 13 2013. An extensive review of the literature has been undertaken by the Organizing Committee (OC) and forwarded to the Scientific Committee (SC) and the Panel (JP). Members of them were appointed by surgery, critical care, radiology, emergency medicine and orthopedics Italian and International societies: the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology, Section of Vascular and Interventional Radiology and the World Society of Emergency Surgery. From November 2012 to January 2013 the SC undertook the critical revision and prepared the presentation to the audience and the Panel on the day of the Conference. Then 3 recommendations were presented according to the 3 submitted questions. The Panel voted the recommendations after discussion and amendments with the audience. Later on a email debate took place until December 2013 to reach a unanimous consent. We present results on the 3 following questions: which hemodynamically unstable patient needs an extraperitoneal pelvic packing? Which hemodynamically unstable patient needs an external fixation? Which hemodynamically unstable patient needs emergent angiography? No longer angiography is considered the first therapeutic maneuver in such a patient. Preperitoneal pelvic packing and external fixation, preceded by pelvic binder have a pivotal role in the management of these patients

  18. Myosin isoforms in female human detrusor.

    PubMed

    FitzGerald, M P; Manaves, V; Martin, A F; Shott, S; Brubaker, L

    2001-01-01

    The aim of this study was to document the relative proportions of two isoforms of myosin heavy chain in detrusor smooth muscle of women with detrusor overactivity and in asymptomatic controls. Women aged 35-65 with documented detrusor overactivity and without a history of neurologic disease, prior incontinence surgery, elevated post-void residual urine volume, or indwelling urinary catheter were eligible for the study. Full-thickness biopsies of extraperitoneal bladder dome were obtained at the time of laparotomy in six patients with documented detrusor overactivity and in a control group of eight continent patients. Biopsies were frozen in liquid nitrogen, crushed with a frozen mortar and pestle at -80 degrees C, and homogenized in buffer, and the extracts were electrophoresed on 6% polyacrylamide sodium dodecyl sulfate gels and stained with Coomassie blue. The gels were de-stained and then the protein bands were scanned with a densitometer. The mean patient age was 48 years (range, 36-59). Seven patients were Caucasian and seven patients were African American. Detrusor smooth muscle contains a mean of 34% (range, 27-43%) SM1 and 66% (range, 57-73%) SM2 isoforms. There was no difference in isoform composition when patients were compared according to urogynecologic diagnosis or according to race. In detrusor biopsies from women, approximately 34% of myosin is of the SM1 isoform and approximately 66% is of the SM2 isoform. This ratio is relatively constant in the two races studied and unchanged in women with detrusor overactivity. Animal models utilizing outlet obstruction of the bladder to provoke detrusor instability and detrusor hypertrophy are known to alter myosin isoform distribution and may not be appropriate models of detrusor instability in human females.

  19. Retroperitoneal Lymph Node Dissection as First-Line Treatment of Node-Positive Seminoma.

    PubMed

    Hu, Brian; Shah, Swar; Shojaei, Sepehr; Daneshmand, Siamak

    2015-08-01

    The long-term morbidity associated with treating advanced seminoma can be significant. Retroperitoneal lymph node dissection (RPLND) has established oncologic efficacy in treating germ cell tumors with minimal long-term toxicity. We describe our experience with RPLND as a front-line treatment of lymph node-positive seminoma. We reviewed our institutional review board-approved testicular cancer database to find the patients with pure seminoma and isolated retroperitoneal lymph node disease who had undergone primary RPLND. The clinical and pathologic variables were obtained. The follow-up data were used to determine recurrence and death. Four patients with a mean age of 37 years were identified. All patients had normal tumor markers and retroperitoneal lymphadenopathy measuring 1.1, 1.5, 1.8, and 5.5 cm before RPLND. Of the 4 patients, 3 had had seminoma diagnosed at orchiectomy and 1 (with a 5.5-cm retroperitoneal lymphadenopathy and a burned out primary testicular mass) had had seminoma diagnosed at RPLND after 2 nondiagnostic retroperitoneal biopsies. All patients had undergone nerve-sparing, template, extraperitoneal RPLND and were discharged home after 3 days. An average of 3 positive lymph nodes were found. Of the 4 patients, 3 had pathologic stage IIA and 1 stage IIB disease, with no patient undergoing adjuvant therapy. At a mean follow-up period of 25 months, no patient had experienced disease recurrence, and none had died. All patients maintained antegrade ejaculation, and no long-term complications had developed. Our small series has demonstrated encouraging oncologic efficacy for RPLND as a primary treatment of retroperitoneal lymph node-positive seminoma. A multi-institutional phase II trial of RPLND for stage IIA seminoma is being developed. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. War injuries of colon and rectum--results after 10 years.

    PubMed

    Busić, Z; Rudman, F; Stipancić, I; Amić, E; Busić, D

    2002-12-01

    The aim of our study is to evaluate results of treating war injuries of colon and rectum, after 10 years. During the war in Croatia, 21 wounded, with colon (19) and rectum (2) injuries, were treated in the Department of Surgery at Nova Gradiska General Hospital from August 1991 to April 1992. Bullet wounds accounted for 57% of the injuries. All patients had other associated injuries. Primary repair and proximal derivation was possible in 2 cases (9.5%), while primary resection with intraperitoneal anastomosis was performed in 3 (14.3%) patients. In 2 (9.5%) patients sustained intraperitoneal and extraperitoneal rectal penetrating injury rectum was resected and closed performing temporary sigmoidostomy. When multiple perforations or crush injury of the colon were found, in 8 (38.1%) injured persons resection of the involved segment was combined with proximal end colostomy and aboral mucous fistula. Exteriorization of injured segment of the colon and creating colostomy incorporating the injured colon as the stoma was performed in 6 (28.5%) wounded patients. Four of the wounded (19.0%) died two of them during the operative procedure due to hemorrhagic shock. One injured died after eight days due to pulmonary embolism, and one patient died after thirty days due to sepsis. Reoperation was necessary in two (9.5%) injured due to bowel obstruction four days following initial surgery because of adhesions. Three (14.3%) of the injured had wound infection, one of them died 30 days after injury due to sepsis, and two (9.5%) consequently developed ventral hernia that was operated after 4 and 5 years respectively. Four (19.0%) of the injured are still occasionally experiencing occasional abdominal pain.

  1. Why we use the donor left kidney in live related transplantation.

    PubMed

    Satyapal, K S; Kalideen, J M; Singh, B; Haffejee, A A; Robbs, J V

    2003-02-01

    In addition to the superior graft survival afforded by live related transplantation, this option has assumed an important role in the management of endstage renal failure in centres confronted with a scarcity of cadaveric kidneys. In pursuing this option, it is imperative that the donor has minimal morbidity. An ongoing dilemma is which side the kidney should be harvested from. This study reviews the anatomical basis for selecting the left kidney and the impact on outcome for patient and donor. A database comprising cadaveric and clinical subsets was analysed. The total sample size analysed was 1 244 kidney pairs (305 cadaveric; 939 clinical (61 live related left kidney transplants harvested by the extraperitoneal approach)). Additional renal arteries (ARAs): Right first, second = 18.6%, 4.7%; left first, second = 27.6%, 4.4%. Additional renal veins (ARV): Right first, second = 26%, 3.3%; left first only = 2.6%. Length of renal vein (cm): Right 2.4 +/- 0.7, left 5.9 +/- 1.5. Other venous variations encountered were on the left side only (renal collar 0.3%, retro-aortic vein 0.5%). In the live related transplant series 24.6% ARAs were encountered (first 19.7%, second 4.9%). The postoperative course and outcome of both donor and recipient were not associated with increased morbidity. While greater length of the left renal vein (LRV) afforded easier technical manipulation, it is interesting to note that its length is shorter than that reported in the literature. ARVs are infrequent on the left and when encountered the smaller calibre vessel may be ligated with impunity due to rich intrarenal anastomosis. In selecting the donor kidney the surgeon has to balance the prospect of fewer ARAs on the right against the benefit of a longer LRV. The solution to this dilemma can only arise from a randomised clinical study. In our practice, consistent use of the left kidney has not affected clinical outcome.

  2. Are positron emission tomography-computed tomography (PET-CT) scans useful in preoperative assessment of patients with peritoneal disease before cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC)?

    PubMed

    Wang, Weining; Tan, Grace Hwei Ching; Chia, Claramae Shulyn; Skanthakumar, Thakshayeni; Soo, Khee Chee; Teo, Melissa Ching Ching

    2017-08-31

    CRS and HIPEC confer survival benefit in selected patients with peritoneal metatases (PM). Accurate preoperative assessment of disease burden and exclusion of distant metastases are crucial in selecting the appropriate patient. We evaluate the utility of PET-CT scans in comparison with CT and MRI scans in patients considered for CRS and HIPEC. Data were retrospectively collected from patients who had been discussed for CRS and HIPEC between January 2011 and December 2015, at our institutional multidisciplinary tumour board. Patients who underwent PET-CT scan were included. Results of PET-CT were compared against traditional imaging. Patient and tumour factors were analysed to identify those who were most likely to benefit from PET imaging. Four hundred and seven patients were considered for CRS and HIPEC. PET-CT was performed for 128(31.4%) patients: being the only imaging modality in 37 and used as an adjunct in 91. In the latter group, it was not beneficial in 58 patients as it provided no additional information (n = 33) or showed lesions of minimal FDG uptake (n = 25). In 33 patients, PET-CT provided definitive answers for indeterminate lesions seen on CT and MRI, confirmed the diagnosis of peritoneal disease in 10 patients (30.3%), identified extra-peritoneal disease and/or nodal metastases in 15 (45.5%) and excluded peritoneal disease in 8 (24.2%). The usefulness of PET-CT was predicted by tumour histology (p = .009), with non-mucinous tumours benefitting the most. Our results suggest that PET-CT can be used as an adjunct to CT and/or MRI scans, when lesions on the CT/MRI scans are indeterminate, and that it is most useful in patients with non-mucinous tumours.

  3. A Minimally Disruptive Surgical Technique for the Treatment of Osteitis Pubis in Athletes

    PubMed Central

    Hechtman, Keith S.; Zvijac, John E.; Popkin, Charles A.; Zych, Gregory A.; Botto-van Bemden, Angie

    2010-01-01

    Background: Multiple surgical procedures exist for the treatment of osteitis pubis: curettage of the symphysis joint, wedge resection, complete resection of the joint, placement of extraperitoneal retropubic synthetic mesh, and arthrodesis of the joint. However, a paucity of literature has reported long-term successful outcomes with the aforementioned approaches. Patients treated operatively have reported recalcitrant pain resulting from iatrogenic instability. The article presents the results of a conservative operative technique that avoids disruption of adjacent ligaments. Hypothesis: Preserving the adjacent ligamentous structures will allow competitive athletes to return to competition and activities of daily living free of iatrogenic pelvic instability and pain. Study Design: Case series. Methods: Four competitive athletes (2 professional and 2 collegiate football players) diagnosed with osteitis pubis were treated conservatively for a minimum of 6 months. Patients underwent surgical intervention upon failure to respond to nonoperative management. The degenerative tissue was resected, allowing only bleeding cancellous bone to remain while preserving the adjacent ligaments. An arthroscope was used to assist in curettage, allowing the debridement to be performed through a small incision in the anterior capsule. Results: The symptoms of all 4 patients resolved, and they returned to competitive athletics. This ligament-sparing technique provided a solid, stable repair and pain relief. Conclusion: This surgical technique preserves the adjacent ligamentous structures and allows competitive athletes to return to competition and activities of daily living free of pain and void of pelvic instability. Clinical Relevance: This technique is a surgical treatment option for athletes with osteitis pubis who fail conservative treatment. PMID:23015940

  4. [Not Available].

    PubMed

    Molina Villaverde, Raquel

    2016-06-03

    El cáncer es un problema sanitario de primera magnitud a escala mundial. Su tratamiento es uno de los mayores campos de innovación y desarrollo en medicina. La visión del cáncer como una enfermedad sistémica, heterogénea y de una elevada complejidad hace que los enfermos deban recibir una atención oncológica de calidad, proporcionada por equipos multidisciplinares altamente cualificados. Además de la gran incidencia de malnutrición en estos pacientes, la intervención nutricional precoz puede mejorar su pronóstico, aumentar la calidad de vida y disminuir la tasa de complicaciones de la enfermedad. Por ello, es necesaria una estrecha colaboración entre el oncólogo y el experto en nutrición.

  5. [In Process Citation].

    PubMed

    Burgos, Rosa

    2016-03-25

    La desnutrición relacionada con la enfermedad (DRE) es un problema sanitario de elevada índole que impacta fuertemente en la morbilidad, mortalidad y calidad de vida de los pacientes ancianos ingresados en el hospital. Además, incrementa enormemente el gasto sanitario, sobre todo a través del aumento de la estancia hospitalaria, incremento de las complicaciones y necesidad de centro de convalecencia u otros recursos sanitarios al alta hospitalaria. Conjuntamente con la osteoporosis y la sarcopenia, contribuye de forma directa a la discapacidad y a la pérdida de autonomía del anciano, con las repercusiones familiares y sociales que ello implica.

  6. [Use of glutamine in total parenteral nutrition of bone marrow transplant patients].

    PubMed

    Herrera-Martínez, Aura Dulcinea; Alhambra Expósito, María R; Manzano García, Gregorio; Molina Puertas, María J; Calañas Continente, Alfonso; Bahamondez Opazo, Rodrigo; Muñoz Jiménez, Concepción; Rojas Contreras, Rafael; Gálvez Moreno, María A

    2015-04-01

    La glutamina es un amioácido esencial para la síntesis de nucleótidos y una fuente de energía para la replicación celular, existe evidencia contradictoria respecto a los beneficios de su administración como parte de la nutrición parenteral en pacientes sometidos a trasplante de médula ósea (TMO). Más del 75% de los pacientes sometidos a trasplante de precursores hematopoyéticos, presentan durante su evolución complicaciones que comprometen el tracto digestivo, principalmente mucositis, limitando la ingesta oral, de allí la necesidad del uso de nutrición parenteral total (NPT) en estos casos. Objetivo: Analizar la relación entre uso de glutamina en la NPT de TMO y la evolución de complicaciones agudas como mucositis, EICH e infecciones, así como la estancia hospitalaria y los días de nutrición parenteral total. Material y métodos: Estudio observacional retrospectivo. Se incluyeron la totalidad de TMO con NPT entre 2007 y 2013 en nuestro hospital. Se analizaron días de hospitalización, días de soporte nutricional, uso de glutamina y complicaciones agudas. Los resultados se analizaron con el programa SPSS 15.0. Resultados: Se incluyeron 73 pacientes trasplantados, se dividieron en dos grupos según el aporte de glutamina siendo ambos grupos comparables entre sí. La edad media fue de 36,96±12,89 años. El 47,9% de los pacientes estudiados recibió suplemento de glutamina en la NPT. Los pacientes que recibieron glutamina tuvieron una estancia media de 31,49±7,41 días con 14,11±5,87 días de NPT en comparación a los que no recibieron glutamina con 32,16±7,99 y 15,50±7,71 días respectivamente (p=0,71 y 0,39). La duración de la mucositis en los pacientes que recibieron glutamina fue de 12,23±5,66 días comparado con 15,50±7,71 días en los que no recibieron glutamina (p=0,042).Se observaron grados severos de EICH (II, III) en un 20,6% de los pacientes sin glutamina en comparación al 13,7% en los que la recibieron (p=0,636). . Del total

  7. [Amyotrophyc lateral sclerosis; gastrointestinal complications in home enteral nutrition].

    PubMed

    Ramírez Puerta, R; Yuste Ossorio, E; Narbona Galdó, S; Pérez Izquierdo, N; Peñas Maldonado, L

    2013-11-01

    Objetivos: Analizar las complicaciones relacionadas con el soporte nutricional enteral en los pacientes con esclerosis lateral amiotrófica que forman parte de nuestro programa de ventilación mecánica domiciliaria, haciendo especial hincapié en las gastrointestinales. Método: Estudio retrospectivo de tipo descriptivo de enfermos que se incluyeron en nuestro Programa de Ventilación Mecánica Domiciliaria (PVMD) dirigido por médicos intensivistas, mediante la revisión sistemática de historias clínicas (procedentes de una base de datos de Microsoft Access), durante los años 2004-2011. Resultados: Entre los años 2004-2011 se siguieron 73 pacientes con diagnostico de Esclerosis lateral amiotrófica: 34 de ellos (46,6%) rechazaron el aporte nutricional a través de gastrostomía o de sonda nasogástrica, mientras que 39 (53,4%) aceptaron su colocación. De los 39 pacientes en los que se inició la NED: 20 eran mujeres mujeres (51,3%). La edad media de los pacienes fue de 60,6 + 13,4 años (IC 95% 56,4-64,8). Los diagnósticos al ingreso en el PVMD fueron: ELA, 21 casos (53,8%), y ELA con afectación bulbar, 18 (43,1%). Se alimentaron a través de GEP 34 pacientes (87,2%), con gastrostomía quirúrgica 3 (7,7%) y mediante sonda nasogástrica 3 (7,7%). La gastrostomía percutánea endoscópica se realizó tras la inclusión de los pacientes en el programa, con una media días de 222,7 + 356,6 (IC 95% 110,8-334,7). En pacientes con ELA la media fue de 271,4 + 449,5 días (IC 95% 130,3-412,1), con ELA y afectación bulbar de 126,4 + 131,3 días (IC 95% 90-172,6). El recambio de sonda fue de 7,3 + 4,8 meses (IC 95% 4-10,6). La nutrición enteral tuvo una duración media de 578,6 + 872,9 días (IC 95% 304,7-852,6). Se hallaron complicaciones en 35 pacientes (89,7%), y solamente en 4, no se encontró ninguna (10,3%). Ver tabla 2. El estreñimiento se manifestó, después del inicio de la NE, en 30 pacientes (76,9%); sin embargo, ya existía previamente en 18 de ellos

  8. [Using polypropylene mesh in surgery for stress urinary incontinence].

    PubMed

    Murguía-Flores, Erick Arturo; Quintero-Granados, Fernando; Torres-Gómez, Luis Guillermo; Chávez-Navarro, Mariela Mariela; Vázquez-Gómez, Martha Berenice; Rodríguez-Rodríguez, Elizabeth

    2017-01-01

    Introducción: la incontinencia urinaria de esfuerzo (IUE) se define como la pérdida involuntaria de orina con esfuerzos como toser, estornudar o realizar actividad física. Dado que la IUE genera costos elevados y afecta la calidad de vida, es importante el diagnóstico y el manejo adecuados. El objetivo fue conocer si es adecuado el uso de malla de polipropileno para la IUE. Métodos: se hizo un estudio de cohorte histórica que incluyó a pacientes con incontinencia urinaria de esfuerzo en los que se utilizó malla de polipropileno durante 2013 con un seguimiento a 12 meses. Resultados: se logró una corrección de la IUE en el 98% de las pacientes al año de seguimiento. La tasa de complicaciones fue del 2%. Solo el 12% de las pacientes tenía un peso normal. La cirugía más utilizada fue la colocación de cinta libre de tensión transobturadora. Conclusión: la curación que se reporta a nivel mundial en promedio es del 90%, mientras que para las complicaciones el promedio es del 10%. En este estudio tenemos resultados similares. Utilizar malla de polipropileno para la corrección quirúrgica de la IUE es una alternativa segura y eficaz; sin embargo, se requieren estudios con mayores poblaciones y un seguimiento más extenso para aclarar esta situación.

  9. [Care for patients with altered states of consciousness in a hospital for chronic and long-stay patients].

    PubMed

    Más-Sesé, Gemma; Sanchis-Pellicer, M José; Tormo-Micó, Esther; Vicente-Más, Josep; Vallalta-Morales, Manuel; Rueda-Gordillo, Diego; Conejo-Alba, Antonia; Berbegal-Serra, Juan; Martínez-Avilés, Pedro; Oltra-Masanet, Joan A; Femenia-Pérez, Miquel

    2015-03-16

    Introduccion. Un 30-40% de los pacientes con daño cerebral presenta alteraciones del nivel de conciencia, y algunos casos, estados alterados de conciencia: sindrome de vigilia sin respuesta (SVSR) o estado de minima conciencia (EMC). La recuperacion es variable y la supervivencia esta amenazada por multiples complicaciones. Objetivos. Presentar la metodologia de trabajo del Hospital La Pedrera (HLP) para pacientes en SVSR o EMC y analizar las caracteristicas clinicas de los pacientes atendidos, la evolucion, y la situacion funcional y cognitiva en el momento del alta. Pacientes y metodos. Estudio descriptivo prospectivo de pacientes atendidos en el HLP durante el periodo 2009-2013, con diagnostico de SVSR o EMC. Resultados. El HLP trabaja mediante el metodo gestion de caso, ofreciendo una atencion integral por un equipo multidisciplinar. Los pacientes se clasifican segun objetivos asistenciales. Los pacientes con SVSR o EMC se incluyen en el programa de cuidados integrales y adaptacion. Se atendio a 23 pacientes (86,9% varones), con una edad media de 54,9 años. Etiologia: hemorragia cerebral, 30,4%; encefalopatia anoxica, 26,6%; encefalopatia metabolica, 17,3%; y otras causas, 17,3%. El 73,9% ingreso en SVSR y el resto en EMC. Evolucion: el 43,4% mejoro su situacion cognitiva inicial y el 88,8% presentaba una situacion de dependencia total en el momento del alta. Las complicaciones mas frecuentes fueron infecciones respiratorias y urinarias (53,6%). El 65,2% de los casos fueron exitus. Conclusiones. La asistencia en SVSR o EMC es compleja y precisa cuidados multidisciplinares. Casi la mitad de los pacientes mejoro su situacion cognitiva, lo que justifica una actitud proactiva que intente mejorar la calidad de vida de los pacientes y sus familias.

  10. EVALUATION OF EFFICACY AND EFFECTIVENESS OF PRENATAL NUTRITIONAL CARE ON PERINATAL OUTCOME OF PREGNANT WOMEN; RIO DE JANEIRO, BRAZIL.

    PubMed

    de Carvalho Padilha, Patricia; Mello de Oliveira, Larissa; Queiróz Caldeiras Neves, Elisabete; Ghedini, Anna Carolina; Costa, Thaísa; Saunders, Cláudia

    2015-08-01

    Objetivo: evaluar el impacto de una propuesta de asistencia nutricional prenatal (ANP) para las mujeres embarazadas adultas. Métodos: estudio del impacto de una intervención nutricional prenatal en los resultados perinatales, adecuación de la ganancia total de peso durante la gestación, frecuencia de anemia gestacional y complicaciones en el embarazo en una maternidad pública de Río de Janeiro. Los datos representan tres grupos de mujeres embarazadas adultas, durante 10 años: GI (1999-2001, n = 225), GII (2005-2006, n = 208) y GIII (2007-2008, n = 394). Resultados: en el GII (grupo de referencia) se incluyó una evaluación nutricional detallada, un plan de alimentación individualizado y una asistencia de por lo menos cuatro citas programadas con un nutricionista. La cobertura PNA se produjo en solo el 20,4% en el GI, el 100% en el GII y el 42,1% en el GIII (p < 0,001). Las mujeres del GI tenían una mayor proporción de ganancia total de peso insuficiente (OR 1,82; IC 95%: 1,20 -2,75), anemia (OR 2,18; IC 95%: 1,35-3,55) y complicaciones del embarazo (OR 1.57, IC 95%: 1,04 - 2,36), así como aquellas que se unieron al GIII, - OR 1,68 (IC 95%: 1.16 - 2.44), OR 2,45 (IC 95%: 1,56-3,84), OR 2,07 (IC 95%:1,42- 3,00), en comparación con las mujeres del GII. Conclusiones: el modelo probado en el GII PNA demostró ser eficaz según los resultados estudiados.

  11. [Evaluation of quality of life in patients with liver transplant].

    PubMed

    Mendoza-Sánchez, Federico; Ramírez-González, Luis Ricardo; Reyes-Cruz, Alan Alejandro; González-Ojeda, Alejandro; Hernández-Machuca, Joel Sealtiel; Fuentes-Orozco, Clotilde

    2016-01-01

    Introducción: los pacientes con trasplante hepático pueden presentar complicaciones en menos del 10 % de los casos. Las complicaciones a corto y/o largo plazo son de origen vascular, biliar, de rechazo, recidiva de la enfermedad y efectos adversos de la inmunosupresión, entre otros, lo que puede repercutir en la calidad de vida. El objetivo de este artículo es evaluar la calidad de vida de los pacientes con trasplante hepático de donante fallecido mediante el cuestionario de salud formato corto-36 (SF-36). Métodos: estudio transversal analítico. Se evaluó la calidad de vida de los pacientes con trasplantes hepáticos de donante fallecido, realizados del 1 de enero de 2005 al 31 de diciembre de 2012. Variables de estudio: edad, sexo, tiempo de trasplante, motivo de trasplante y calidad de vida a través del formato corto SF-36 versión 1.1 para población mexicana. Resultados: se incluyeron 37 pacientes. Edad promedio, 48.7 años. Etiología más frecuente, cirrosis (n = 35). La calificación del SF-36 promedio más alta correspondió al componente de salud mental, y la más baja al componente de salud físico. El promedio de tiempo del postrasplante hepático fue de 6.73 ± 3.53 años. Conclusiones: el trasplante hepático es el único tratamiento eficaz para la enfermedad hepática terminal que logra incrementar la expectativa y calidad de vida. Los resultados del SF-36 fueron similares a otros estudios tanto en el componente físico y mental.

  12. [Coffin-Lowry syndrome. Its association with congenitally narrow cervical canal and myelomalacia].

    PubMed

    García-Suárez, Adrián; Dansac-Rivera, Arie Benoit

    2014-01-01

    INTRODUCCIÓN: Las características clínicas típicas del síndrome de Coffin-Lowry son facies con hipertelorismo, nariz pequeña, boca amplia, labios amplios y evertidos; estatura corta, retardo mental, deformidad del pectus, disfunción de la válvula mitral, afectación de hipocampo y cerebelo, pérdida de la audición y trastornos de la columna, como cifosis o escoliosis. Debido a su escasa incidencia es difícil realizar el diagnóstico temprano. El objetivo de este informe fue documentar las peculiaridades anatómicas identificadas durante el tratamiento quirúrgico de un paciente con este síndrome. CASO CLÍNICO: varón con síndrome de Coffin-Lowry quien evolucionó con canal cervical estrecho más mielomalacia a corta edad, por lo que fue necesaria descompresión de C3 a C6 e instrumentación de C2 a C7. Durante la cirugía se encontró, además de la calcificación del ligamento amarillo, adherencias a la duramadre desde C4 a C5, color violáceo obscuro en esta área y adelgazamiento en forma de reloj de arena; los extremos en C3 y C6 eran normales. El objetivo de la cirugía fue detener la miopatía. En el posquirúrgico, el paciente presentó complicaciones pulmonares; al sexto día falleció por complicaciones ventilatorias y mal manejo de secreciones.

  13. [Experience in the treatment of patent ductus arteriosus closure at a mexican hospital].

    PubMed

    Márquez-González, Horacio; Castro-Contreras, Uriel; Cerrud-Sánchez, Carmen Emma; López-Gallegos, Diana; Yáñez-Gutiérrez, Lucelli

    2016-01-01

    Introducción: la persistencia del conducto arterioso (PCA) representa una de las enfermedades con mayor prevalencia en los hospitales que atienden cardiopatías congénitas (CC). En la actualidad en pacientes mayores de un año de edad el cierre percutáneo es la terapéutica estándar. El objetivo de este trabajo fue conocer la frecuencia, características y tratamiento de PCA en el servicio de Cardiopatías Congénitas en el Hospital de Cardiología del Centro Médico Nacional Siglo XXI. Métodos: en el servicio de Cardiopatías Congénitas del Hospital de Cardiología del CMN SXXI se realizó un estudio descriptivo de 2010 a 2015 de los enfermos que fueron tratados con cierre percutáneo y cirugía de PCA. Se dividieron en las siguientes edades: lactantes, preescolares, escolares, adolescentes y adultos. Se registraron las frecuencias absolutas. Resultados: se seleccionaron 187 pacientes, de los cuales los preescolares y escolares representaron el 60% del total de la muestra. El cierre percutáneo por cateterismo intervencionsta se realizó en 90%; se registró un 2% de complicaciones. Conclusiones: en esta clínica de cardiopatías congénitas, la PCA es tratada por cateterismo intervencionista en la mayoría de las etapas del ser humano, lo que ha registrado mínimas complicaciones.

  14. [PREVALENCE OF METABOLIC SYNDROME AMONG THE STAFF OF UNIVERSIDAD INTERNACIONAL DEL ECUADOR, HEADQUARTERS, PERIOD 2014-2015].

    PubMed

    Viteri Holguín, María Paula; Castro Burbano, José

    2015-12-01

    Introducción: el síndrome metabólico es un conjunto de alteraciones metabólicas que incrementan el riesgo de desarrollar diabetes tipo 2 y enfermedades cardiovasculares. Existen varios criterios para su diagnóstico, entre ellos los más utilizados son el de la Federación Internacional de Diabetes (IDF) y el del Panel de Tratamiento de Adultos III (ATP III). Un tratamiento oportuno puede evitar las complicaciones asociadas y mejorar la calidad y esperanza de vida del paciente, que debe ser enfocado a realizar modificaciones en el estilo de vida, como una alimentación saludable y actividad física regular. Objetivo: determinar la prevalencia de síndrome metabólico según los criterios de diagnóstico de la Federación Internacional de Diabetes (IDF) y del Panel de Tratamiento de Adultos III (ATP III). Metodología: es un estudio de corte transversal en el cual participaron 128 personas (55 mujeres y 73 hombres) de entre 18 y 75 años de edad, a quienes se les realizó una historia nutricional, medidas antropométricas y exámenes bioquímicos. Resultados: la prevalencia de exceso de peso fue del 63% (sobrepeso 48% y obesidad 15%). La prevalencia de síndrome metabólico según IDF fue 15,6% y según ATPIII 14,8%. Conclusiones: en el personal evaluado, es evidente la alta prevalencia de exceso de peso y síndrome metabólico, por lo que es prioritario trabajar en la implementación de medidas preventivas para detener su progresión y el desarrollo de complicaciones cardiometabólicas.

  15. Nutritional and metabolic status of breast cancer women.

    PubMed

    Bering, Tatiana; Maurício, Sílvia Fernandes; Silva, Jacqueline Braga da; Correia, Maria Isabel Toulson Davisson

    2014-09-28

    Introducción: El estado nutricional y metabolico se han relacionado con factores de riesgo del cancer, asi como la morbimortalidad del tratamiento del cancer. Por lo tanto, su evaluacion es importante para el desarrollo de estrategias para la promocion, mantenimiento y/o recuperacion del estado nutricional y la evolucion del cancer. Material y métodos: Se utilizaron varios metodos diferentes para la evaluacion nutricional en pacientes con cancer de mama sometidas a terapia adyuvante, incluyendo la valoracion subjetiva global (SGA), el indice de masa corporal (IMC), pliegue tricipital (PT), la circunferencia del brazo (CB), del espesor del musculo aductor del pulgar (TAPM), la fuerza de prension manual (FPM) y el porcentaje de masa grasa (PMG) mediante impedancia bioelectrica. Tambien se evaluo la presencia del sindrome metabolico (SM). Se evaluo la aparicion de complicaciones durante el tratamiento del cancer en comparacion con el estado nutricional. Resultados: Se siguieron a 78 mujeres con una edad media de 53,2 } 11,6 anos. La mayoria de los pacientes estaban bien nutridos (80,8 %). Excesiva PMG y los SM se encontraron en 80,8 % y 41,9 % de los pacientes, respectivamente. Hubo diferencias significativas en el IMC, PT, circunferencia de la cintura y la PMG entre los pacientes con y sin sindrome metabolico. La mayoria de los pacientes experimentaron complicaciones durante el tratamiento del cancer, pero no hubo asociacion con el estado nutricional o metabolico. Conclusión: En las mujeres con cancer de mama que reciben terapia adyuvante, la prevalencia del sindrome metabolico fue alta y, por el contrario, la desnutricion era baja. No hubo efectos a corto plazo del sindrome metabolico o la desnutricion en los resultados clinicos.

  16. [Infectious complications in children with end-stage renal disease on replacement therapy].

    PubMed

    Robles-Vázquez, Néstor Daniel; Aguilar-Kitsu, María Alejandra; Mendoza-Guevara, Leticia; Miranda-Novales, María Guadalupe

    2015-01-01

    Introducción: aproximadamente 5000 niños menores de 20 años y 200 menores de dos años inician anualmente tratamiento para enfermedad renal terminal (ERT). Se buscó estimar la incidencia de complicaciones infecciosas en niños con ERT en terapia sustitutiva. Métodos: cohorte retrospectiva, se incluyeron pacientes en los programas de diálisis peritoneal y hemodiálisis, con seguimiento mínimo de tres meses. Se calculó la densidad de incidencia para las infecciones asociadas a terapia sustitutiva. Resultados: se analizaron 67 pacientes. En 88 % la terapia inicial fue diálisis peritoneal. Se presentaron 52 eventos de peritonitis y la densidad de incidencia fue de 0.63 episodios/paciente por año. Treinta niños (48 %) nunca tuvieron peritonitis. A los seis meses de seguimiento 90 % de los niños continuaban con el mismo catéter, lo cual disminuyó a 84, 74 y 50 % a los 12, 18 y 24 meses, respectivamente. Cuarenta y cinco niños estuvieron en hemodiálisis, 82 % de ellos precedidos por diálisis peritoneal. El tiempo en hemodiálisis en 25 % fue mayor a 19 meses. Se presentaron 22 eventos de bacteriemia y la densidad de incidencia fue 1 episodio/1000 días-catéter ó 2.5/1000 sesiones de hemodiálisis. Se trasplantaron 29 pacientes (43 %), dos fallecieron. La mediana de espera para trasplante fue de 15 meses. Conclusiones: la incidencia de complicaciones infecciosas es similar a lo registrado en la literatura. A los 20 meses, la mitad de los pacientes tuvieron al menos una complicación infecciosa.

  17. [Type IV paraesophageal hernia with 60% of gastric necrosis. Case report].

    PubMed

    Navarro-Tovar, Fernando; Juárez-de La Torre, Juan Carlos; Pérez-Ayala, Luis Carlos; Quintero-Cabrera, Eduardo

    2014-01-01

    Antecedentes: las hernias paraesofágicas son de baja incidencia y generalmente asintomáticas; sin embargo, cuando provocan síntomas, el riesgo de complicaciones se incrementa y se convierten en una urgencia quirúrgica. Caso clínico: mujer de 53 años de edad, con cuadro clínico de tres semanas de evolución, caracterizado por dolor abdominal, náusea y vómito ocasionales, a lo que se agregó oclusión intestinal 24 horas antes de que acudiera a consulta. En la valoración radiográfica y tomográfica se observó una hernia paraesofágica que requería laparotomía exploradora. Se encontró un defecto diafragmático paraesofágico de 9 cm, con un saco herniario de contenido del estómago, colon transverso y epiplón, con necrosis gástrica de 60% (en el fondo y el cuerpo). Se le practicó una resección gástrica no anatómica y plastia diafragmática. El periodo postoperatorio fue complicado porque se le hicieron otras dos intervenciones quirúrgicas por dehiscencia de gastrectomía y una más por esofagostomía cervical y yeyunostomía tipo Witzel. Conclusiones: se recomienda la reparación electiva en todos los sujetos asintomáticos con hernia paraesofágica, con el fin de evitar las posibles complicaciones. El método de abordaje depende de la experiencia del cirujano y de las condiciones en que se encuentre la hernia y las estructuras involucradas al momento del diagnóstico.

  18. [Update on post-stroke depression: posing new challenges in patients with a minor stroke or transient ischaemic attack].

    PubMed

    Carnes-Vendrell, A; Deus-Yela, J; Molina-Seguin, J; Pifarre-Paredero, J; Purroy, F

    2016-05-16

    Introduccion. El ictus es una de las principales causas de discapacidad en la poblacion adulta. El desarrollo de sintomas depresivos es la complicacion afectiva mas frecuente. Hasta ahora, en la mayoria de los estudios sobre depresion postictus se ha excluido a los pacientes que han sufrido un ictus minor o un ataque isquemico transitorio (AIT), si bien es un subgrupo igualmente vulnerable a esta enfermedad. Objetivo. Revisar los estudios publicados de depresion postictus para dilucidar los aspectos que ya se han demostrado ampliamente y los que necesitan mayor evidencia. Desarrollo. La depresion postictus es frecuente tanto en los pacientes con ictus establecido como en los pacientes con ictus minor o AIT. Aunque existen discrepancias en la definicion utilizada, aproximadamente uno de cada tres pacientes desarrollara esta complicacion. Se han identificado factores de riesgo de depresion postictus con un amplio respaldo cientifico (sexo femenino, antecedentes de depresion u otros trastornos psiquiatricos, gravedad del ictus y afectacion funcional) y otros sin el (calidad de vida, deterioro cognitivo y biomarcadores de neuroimagen). Las principales limitaciones metodologicas halladas son la confusion entre depresion postictus y sintomatologia depresiva, la variabilidad en las escalas de evaluacion usadas y la variabilidad en el momento temporal de la evaluacion del estado de animo. Hasta ahora son muy pocos los estudios en el ictus minor o el AIT. Conclusiones. Se necesitan nuevos estudios con mejor diseño que ayuden a establecer el riesgo de depresion postictus a diferentes tiempos tras el ictus, el ictus minor o el AIT, y establecer la importancia de los factores descritos previamente.

  19. [Risk factors and evolution of enterocutaneous fistula after terminal ostomy takedown].

    PubMed

    Martínez-Ordaz, José Luis; Luque-de León, Enrique; Román-Ramos, Rubén; Juárez-Oropeza, Marco Antonio; Méndez-Francisco, José Domingo

    2013-01-01

    Antecedentes: la ostomía terminal para el control del foco séptico es un procedimiento que casi siempre se realiza en pacientes con sepsis abdominal grave. Unas de las complicaciones más importantes posteriores a la restitución del tránsito son las fístulas enterocutáneas. Material y métodos: estudio prospectivo de seguimiento durante 90 meses de todos los pacientes a quienes se realizó cierre de ileostomía y colostomía terminal indicada por sepsis abdominal. Se obtuvieron los factores preoperatorios, transoperatorios y evolución posterior a la cirugía. resultados: se estudiaron 293 pacientes; 33 (10%) con fístulas enterocutáneas. En 24 pacientes la localización de la fístula fue en la anastomosis. Los factores de riesgo identificados para la formación de fístulas fueron: escala de ASA III o mayor (p< 0.01), cierre posterior a 365 días (p< 0.05), reoperación (p< 0.001) y dehiscencia de la anastomosis (p< 0.001). De estos pacientes hubo cierre espontáneo en 20 (67%), cierre quirúrgico en 3 (10%) y 3 pacientes (10%) fallecieron. Conclusiones: la fístula enterocutánea es una complicación que sucede en 10% de los pacientes sometidos a cierre de ileostomía, o colostomía terminal. La selección de los pacientes y realizar la cirugía una vez que el paciente esté recuperado son los factores más importante para evitar complicaciones. El pronóstico depende de las características de la fístula (gasto y sitio) y del tratamiento instituido al paciente.

  20. [Deep brain stimulation in Parkinson's disease. Preliminary outcomes].

    PubMed

    Pérez-de la Torre, Ramiro Antonio; Calderón-Vallejo, Alejandra; Morales-Briceño, Hugo; Gallardo-Ceja, David; Carrera-Pineda, Raúl; Guinto-Balanzar, Gerardo; Magallón-Barajas, Eduardo; Corlay-Noriega, Irma; Cuevas-García, Carlos

    2016-01-01

    Introducción: la enfermedad de Parkinson puede justificar un procedimiento quirúrgico que consiste en la estimulación cerebral profunda. Se presentan resultados a mediano y largo plazo de una cohorte de 60 pacientes del Hospital de Especialidades del Centro Médico Nacional Siglo XXI. Métodos: los pacientes fueron operados con una metodología estereotáctica convencional a través del protocolo FrameLink (Medtronics Inc.). La técnica consistió en la evaluación preoperatoria de los pacientes, la colocación de marco estereotáctico, la realización de estudios de imagen, la planeación preoperatoria, el microrregistro, la macroestimulación y la colocación de implantes, que estuvo conformada por electrodos y generador en dos fases. La escala unificada para la evaluación de la enfermedad de Parkinson (UPDRS) preoperatoria, a tres, 12, y 36 meses fue utilizada como medida estándar. Se analizaron los resultados y las complicaciones como variables de interés. Resultados: se operaron 60 pacientes (41 hombres y 19 mujeres), con edad promedio de 56.5 años (rango de 39-70). Se obtuvieron de buenos a excelentes resultados en la mayoría de los pacientes con UPDRS promedio en periodo preoperatorio, a 3, 12 y 36 meses de 79.57, 66.85, 65.29 y 58.75, respectivamente (p < 0.0001). Las complicaciones se presentaron en forma mínima (en nueve pacientes: 15 %) y fueron manejadas de forma conservadora. Conclusiones: hubo una mejoría progresiva en el UPDRS durante los 36 meses de seguimiento.

  1. CHRONIC ENTERITIS IN PATIENTS UNDERGOING PELVIC RADIOTHERAPY: PREVALENCE, RISK FACTORS AND ASSOCIATED COMPLICATIONS.

    PubMed

    Hernández-Moreno, Ana; Vidal-Casariego, Alfonso; Calleja-Fernández, Alicia; Kyriakos, Georgios; Villar-Taibo, Rocío; Urioste-Fondo, Ana; Cano-Rodríguez, Isidoro; Ballesteros-Pomar, María D

    2015-11-01

    Introducción: la radiacion de los tumores de la cavidad pelvica puede provocar mucositis a nivel intestinal. El objetivo de nuestro estudio fue determinar la prevalencia, los factores de riesgo y las complicaciones de la enteritis radica cronica en los pacientes tratados con radioterapia pelvica. Pacientes y métodos: estudio transversal sobre 150 pacientes tratados con radioterapia pelvica durante el ano 2008 debido a un cancer de prostata, cervix, endometrio o recto. Se interrogo a los pacientes sobre la presencia de sintomas sugestivos de enteritis y sobre cambios en el peso habitual y modificaciones en su dieta. Los parametros considerados como posibles factores de riesgo de enteritis cronica (sexo, edad, tratamiento antitumoral, enteritis aguda previa y tipo de tumor) se analizaron con metodos univariantes y multivariantes. Resultados: el estudio incluyo finalmente a 100 pacientes, el 84% varones, con una mediana de edad de 72,3 anos. Se encontro una prevalencia de enteritis radica cronica del 20%, en la mayoria de grado 1 (45%). Por otra parte, el 10% referian una perdida de peso ≥ 5 kg, el 3% habian requerido hospitalizacion debido a diarrea incoercible o a obstruccion intestinal, y el 11% habian modificado su patron de alimentacion habitual, reduciendo principalmente el consumo de verduras, legumbres y dulces. Se encontro asociacion entre la enteritis radica cronica y el sexo masculino, la edad, la enteritis radica aguda previa y la quimioterapia, pero solo esta resulto asociarse de forma independiente con el desarrollo de enteritis radica cronica despues del analisis multivariante (OR = 3,59 [95% CI 1,20–10,73]). Conclusión: la enteritis cronica es una entidad frecuente en los pacientes tratados con radioterapia pelvica, sobre todo cuando se asocia con quimioterapia. La tasa de complicaciones por esta patologia es baja, pero un numero importante de pacientes realiza modificaciones en su dieta habitual para aliviar o evitar la sintomatologia derivada

  2. [Evaluation of patients with humeral midshaft fractures treated with DCP plate vs. intramedullary nail UHN].

    PubMed

    Guzmán-Guevara, Jonathan; López-Cázares, Gerardo; Barragán-Hervella, Rodolfo Gregorio; Villegas-Rosas, José Saúl Alejandro; Alvarado-Ortega, Iván; Montiel-Jarquín, Álvaro José

    2016-01-01

    Introducción: las fracturas diafisiarias de húmero deben de ser manejadas quirúrgicamente, por lo que se requiere el conocimiento de la funcionalidad, consolidación ósea y dolor de estos tratamientos para poder obtener los resultados esperados. El objetivo de este trabajo es comparar la evolución de los pacientes con fractura diafisiaria de húmero operados con clavo centro medular UHN frente a aquellos operados con placa DCP. Métodos: estudio comparativo, realizado durante el periodo de junio 2014 a junio 2015, en pacientes con fractura diafisiaria de húmero, incidentes, operados con clavo UHN y placa DCP. La evaluación funcional, del dolor y la radiográfica se llevaron a cabo por las escalas UCLA, Andersen y por personal del departamento de radiodiagnóstico, respectivamente. Resultados: se seleccionaron 40 pacientes, 57.5% con placa DCP, 67.5% hombres, promedio de edad 42.38 años, tiempo quirúrgico promedio 73.3 minutos, lado afectado 50% derecho, 87% tuvieron consolidación completa con placa DCP contra 70.6% de los manejados con clavo centro medular UHN. La consolidación radiográfica fue buena para ambos tratamientos, la funcionalidad de los pacientes y el dolor presentado no tuvo diferencias estadísticamente significativas para ambos grupos (p > 0.05). Las complicaciones están en el rango descrito a nivel mundial para ambos tratamientos. Conclusiones: ambos tratamientos son eficaces para las lesiones diafisiarias del húmero, sin embargo se debe de tener precaución y tratar de evitar las complicaciones que pueden llegar a ser graves.

  3. [Learning disorders in neurofibromatosis type 1].

    PubMed

    Garcia-Penas, J J

    2017-02-24

    Introduccion. Los deficits neurocognitivos y las dificultades de aprendizaje representan las complicaciones neurologicas mas frecuentes de la neurofibromatosis tipo 1 (NF1) en la edad pediatrica y son responsables de una importante morbilidad evolutiva. Los niños con NF1 muestran alteraciones en atencion, percepcion visual, lenguaje, funciones ejecutivas, logros academicos y conducta. Los estudios en modelos animales sugieren que las alteraciones de aprendizaje en la NF1 se relacionan con una potenciacion de la actividad Ras que conduce a un incremento de la inhibicion mediada por el acido gamma-aminobutirico (GABA) y a una disminucion de la potenciacion sinaptica a largo plazo. Objetivo. Describir la frecuencia, gravedad, tipologia y evolucion natural de los deficits neurocognitivos especificos de la NF1. Desarrollo. Los trastornos neurocognitivos y conductuales afectan al 50-80% de los niños con NF1. Se pueden definir tres subtipos de perfiles cognitivos en la NF1, incluyendo trastorno de aprendizaje global, trastorno especifico de aprendizaje y trastorno por deficit de atencion/hiperactividad aislado. Los deficits cognitivos mas frecuentes se relacionan con la alteracion visuoespacial, aunque tambien son importantes las alteraciones de la memoria de trabajo y de la funcion ejecutiva asociadas con la disfuncion de la corteza prefrontal. Conclusiones. Existe una gran frecuencia global de problemas cognitivos en la NF1, lo cual implica que la disfuncion neurocognitiva sea la mayor complicacion medica que afecta la calidad de vida de estos pacientes. El diagnostico y el tratamiento precoces de los trastornos de aprendizaje en estos niños son basicos para conseguir un mejor desempeño academico.

  4. [Neurological complications in the population of children with leukaemia].

    PubMed

    Martínez-Cayuelas, Elena; Domingo-Jiménez, Rosario; Pascual-Gázquez, Juan F; Martínez-Salcedo, Eduardo; Alarcón-Martínez, Helena; Bermúdez-Cortés, Mar; Fuster-Soler, José L; Pérez-Fernández, Virginia

    2015-02-01

    Introduccion. La leucemia es el cancer mas frecuente en edad pediatrica. Su tasa de curacion es del 80% con quimioterapia intensiva, que mejora la supervivencia, pero que tambien aumenta la frecuencia de efectos adversos, incluyendo los neurologicos. Objetivos. Describir la frecuencia y caracteristicas de las complicaciones neurologicas (CN) en pacientes con leucemia aguda linfoide (LAL) y leucemia aguda mieloide (LAM), e identificar los factores asociados a su presencia, la tasa de morbilidad neurologica y la supervivencia. Pacientes y metodos. Estudio retrospectivo de las CN presentes durante el tratamiento y seguimiento de los pacientes con LAL y LAM entre 1997 y 2012 por la unidad de oncohematologia infantil. Variables analizadas: datos demograficos, diagnostico oncologico, tratamiento y CN. Resultados. Se incluyo un total de 157 pacientes, 145 sin infiltracion de sistema nervioso central al diagnostico y ocho con infiltracion (tasa de CN del 14 y 12%, respectivamente). Las CN mas frecuentes fueron: neuropatias (31%), alteracion del nivel de conciencia (27%), convulsiones (22%) y cefalea (12%). Un 40% de los pacientes con CN ha presentado secuelas, pero ninguno ha fallecido como consecuencia de la CN. Se han detectado mas CN en el grupo de edad menor de 6 años con LAL de alto grado, en niveles de gravedad mas altos y en pacientes que habian recibido trasplante de precursores hematopoyeticos, todas ellas con diferencias estadisticamente significativas. Conclusiones. Las complicaciones neurologicas son frecuentes en los pacientes con leucemia aguda, en especial en aquellos con estadio de riesgo alto (sobre todo si son menores de 6 años) y trasplante de precursores hematopoyeticos. La mortalidad asociada es baja.

  5. [Prognostic category of corneal transplantation in a referal center].

    PubMed

    Verdiguel-Sotelo, Karla; Carrasco-Quiroz, Arturo; Rangel-Servín, Josué

    2016-01-01

    Introducción: la queratoplastía penetrante (QP) es considerada como el trasplante orgánico más frecuentemente realizado y con mayor éxito. Las indicaciones de trasplante de córnea han cambiado con el tiempo y varían en función del país. Se han identificado factores de riesgo de rechazo corneal, como edad, vascularización corneal, cirugías oculares, etcétera. El objetivo fue identificar la categoría pronóstica, el grupo de riesgo y los factores asociados de pacientes con trasplante de córnea del Centro Médico Nacional La Raza. Métodos: se hizo un estudio transversal, analítico, observacional y ambispectivo, con fines ópticos y terapéuticos, de pacientes de la base de datos de trasplante corneal registrados entre 2011 y 2013 en el centro médico mencionado. Resultados: se obtuvieron 539 registros. El diagnóstico más frecuente fue el queratocono (29.1 %), en segundo lugar el leucoma (27.8 %) y la queratopatía bulosa pseudofáquica (25.6 %) en tercero. El 57.5 % de los pacientes correspondieron a la categoría pronóstica 2, con pronóstico de transparencia corneal muy bueno. Conclusiones: el diagnóstico más frecuente en la base de datos de trasplante de córnea fue el queratocono. Es necesaria una actualización de la clasificación pronóstica con base en todos los factores asociados conocidos, a fin de ser más acertados en el pronóstico del TC.

  6. [Risk factors and rejection frequency in patients undergoing penetrating keratoplasty].

    PubMed

    Gittins-Nuñez, Luis Othón; Díaz Del Castillo-Martín, Ernesto; Huerta-Albañil, Irma; Ríos-Prado, Rita; Soto-Dávila, Marco Antonio

    2016-01-01

    Introducción: el trasplante de córnea representa uno de los procedimientos quirúrgicos que con mayor frecuencia se realizan en todo el mundo y de los que tienen un mejor pronóstico. Dentro de sus principales indicaciones se encuentran: el queratocono, la queratopatía bullosa, el rechazo corneal previo, la distrofia corneal y la infección. Los factores de riesgo conocidos para rechazo del trasplante son: edad del receptor, presencia de vasos en la córnea receptora, presión intraocular y retrasplante. El objetivo de este artículo es determinar los factores de riesgo y la frecuencia de rechazo corneal en pacientes sometidos a queratoplastia penetrante. Métodos: el diseño del estudio fue descriptivo, observacional, transversal, retrospectivo y analítico. Se estudiaron los pacientes operados de queratoplastia penetrante en la consulta externa de córnea, con seguimiento mínimo de 6 meses. Se llevó a cabo una revisión de expedientes clínicos de pacientes operados de queratoplastia penetrante en Hospital de Especialidades del Centro Médico Nacional Siglo XXI del IMSS. Resultados: del total de los pacientes trasplantados 35.3 % presentaron rechazo del trasplante corneal. La neovascularización corneal previa al trasplante de la corona receptora estuvo presente en 21.3 %. Conclusiones: en nuestro estudio encontramos resultados similares a los reportados en la literatura, siendo los factores de riesgo más importantes para presentar rechazo: el uso de trépanos mayores a 7.50 mm, paciente con antecedentes de neovascularización corneal previa, queratopatía y queratitis herpética.

  7. 'REM-related OSA': a forgotten diagnostic? Possible path to under-diagnosing sleep apnea.

    PubMed

    Beneto, A; Soler-Algarra, S; Salavert, V

    2016-12-01

    Introduccion. Recientemente se han propugnado criterios restrictivos para definir el sindrome de apnea/hipopnea obstructiva ligado al sueño REM y persisten interrogantes sobre su trascendencia nosologica y manejo clinico. Objetivo. Evaluar los criterios definitorios de la apnea del sueño REM, su relacion con la comorbilidad cardiometabolica y los aspectos relacionados con su diagnostico. Pacientes y metodos. Estudio observacional retrospectivo sobre datos clinicos y polisomnograficos de pacientes ambulatorios. Se incluyo a 525 pacientes mayores de 18 años que tenian un indice apnea/hipopnea (IAH) por hora de sueño = 5 (total, o parcial en REM o no REM). Resultados. Se han configurado subgrupos 'dependientes de la fase' utilizando un criterio basado en la 'proporcion = 2' y otro 'estricto' basado en uno de los IAH parciales = 5 frente al otro IAH < 5 (en REM o en no REM). En el subgrupo 'apnea del sueño REM estricto', la mitad de los pacientes muestra un IAH global < 5 y menos gravedad en los parametros respiratorios, pero sin menores porcentajes de comorbilidad. Con los criterios diagnosticos actuales quedarian excluidos del diagnostico de sindrome de apnea/hipopnea obstructiva del sueño (SAHOS). Conclusiones. Aplicar un criterio estricto para detectar apnea del sueño REM permite filtrar formas muy leves de SAHOS asociadas a comorbilidad cardiometabolica en porcentajes no diferentes significativamente de otras formas mas graves. Para evitar el infradiagnostico del SAHOS seria oportuno revisar los criterios diagnosticos actuales y las indicaciones de las tecnicas reducidas.

  8. [Off-label use of oncology drugs: national survey results].

    PubMed

    González-Haba Peña, Eva; Agustín Ferrández, María José; Mangues Bafalluy, Irene; Alfredo López, Nicolás; Fraga Fuentes, María Dolores; Marín Gil, Roberto; Martínez Bautista, María José; Clopés Estela, Ana

    2015-09-01

    Objetivo: identificar mediante una encuesta los tratamientos fuera de la ficha tecnica (FFT) que mas frecuentemente se utilizan en el area de oncohematologia. Conocer los procedimientos y criterios que se han establecido para autorizar estos tratamientos. Método: se diseno una encuesta con cuatro secciones: 1) datos demograficos y de actividad del hospital, 2) procedimiento de utilizacion de medicamentos FFT, 3) criterios de aprobacion y 4) tratamientos oncologicos FFT tramitados durante el ano anterior. Resultados: en el 42,1% de los centros la proporcion en la que es necesaria autorizacion previa a la dispensacion es mayor del 80%. El factor mas importante que influye en el circuito de autorizacion-dispensacion de estos farmacos es la evidencia disponible. El procedimiento de autorizacion mas habitual es la autorizacion de la direccion del hospital previo informe del servicio de farmacia. En un 55,3% de los hospitales se han establecido criterios especificos del paciente que ayudan a la toma de decisiones, junto con los aspectos de eficacia y seguridad de los farmacos en la indicacion solicitada. En la mayoria de los centros se acepta un menor nivel de evidencia en el caso de que no existan alternativas terapeuticas, asi como en los tumores de baja prevalencia. La mayor parte de los centros no tienen claramente establecido un criterio de eficacia para considerar un beneficio como clinicamente relevante, y tampoco el umbral coste-eficacia para aprobar un FFT. Conclusiones: existe una gran variabilidad en el procedimiento de utilizacion de los FFT y en los criterios que se utilizan para su aprobacion.

  9. Risk factors for complications in peripheral intravenous catheters in adults: secondary analysis of a randomized controlled trial.

    PubMed

    Johann, Derdried Athanasio; Danski, Mitzy Tannia Reichembach; Vayego, Stela Adami; Barbosa, Dulce Aparecida; Lind, Jolline

    2016-11-28

    ção de corticosteróides (p = 0,0214). os fatores de risco relacionados à ocorrência de complicações no cateterismo venoso periférico foram tempo de internação entre 10 e 29 dias, infusão de antimicrobianos, soluções e planos de soro e corticosteróides. Ressalta-se o calibre 20 como fator protetor ao desenvolvimento de complicações, quando comparado ao 22. Registro Brasileiro de Ensaios Clínicos: RBR-46ZQR8. analizar los factores de riesgo relacionados a la ocurrencia de complicaciones en el cateterismo venoso periférico. análisis secundario de datos de un ensayo clínico aleatorizado, en el cual 169 pacientes clínicos y quirúrgicos fueron asignados al grupo que usaba catéter de seguridad completo (n = 90) y al grupo que utilizó catéter plástico sobre aguja (tipo Abbocath) (n = 79); tiempo de seguimiento de tres meses. los factores de riesgo que aumentaron las probabilidades de desarrollar complicaciones fueron: períodos de internación comprendidos entre 10 y 19 días (p = 0,0483) y entre 20 y 29 días (p = 0,0098); uso de antimicrobianos (p = 0,0288); y uso soluciones y administración de suero (p = 0,0362). El calibre 20G de la aguja disminuyó los riesgos de ocurrencia de complicaciones (p = 0,0153). El análisis múltiple apuntó: reducción del riesgo para el calibre 20G (p = 0,0350); aumento del riesgo para la infusión de soluciones, administración de suero (p = 0,0351) y administración de corticosteroides (p = 0,0214). los factores de riesgo relacionados a la ocurrencia de complicaciones en el cateterismo venoso periférico fueron el tiempo de internación entre 10 y 29 días, la infusión de antimicrobianos, soluciones, administración de suero y corticosteroides. Se destaca el calibre 20G como factor protector para el desarrollo de complicaciones, cuando comparado al calibre 22G. Registro Brasileño de Ensayos Clínicos: RBR-46ZQR8.

  10. High-Pitch Low-Dose Whole-Body Computed Tomography for the Assessment of Ventriculoperitoneal Shunts in a Pediatric Patient Model: An Experimental Ex Vivo Study in Rabbits.

    PubMed

    Othman, Ahmed E; Afat, Saif; Hamou, Hussam A; Pjontek, Rastislav; Tsiflikas, Ilias; Nikoubashman, Omid; Brockmann, Marc A; Nikolaou, Konstantin; Clusmann, Hans; Wiesmann, Martin

    2015-12-01

    The aim of this study was to assess the diagnostic value of whole-body low-dose (LD) computed tomography (CT) for the detection of ventriculoperitoneal (VP) shunt complications in pediatric patients compared with radiographic shunt series (SS) in an ex vivo rabbit animal model. In the first step, 2 optimized LD-CT imaging protocols, with high pitch (pitch, 3.2), low tube voltages (70 kVp and 80 kVp), and using both filtered back projection and iterative reconstruction, were assessed on a 16-cm solid polymethylmethacrylate phantom regarding signal-to-noise ratio and radiation dose. Taking both radiation dose and signal-to-noise ratio into account, the LD-CT protocol (80 kVp; 4 mA; pitch, 3.2) was identified as most appropriate and therefore applied in this study.After identification of appropriate LD-CT protocol, 12 VP shunts were implanted in 6 rabbit cadavers (mean weight, 5.1 kg). Twenty-four mechanical complications (extracranial and extraperitoneal malpositioning, breakages, and disconnections) were induced in half of the VP shunts. Low-dose CT and conventional SS were acquired in standard fashion. Dose-area products (DAPs) for SS and LD-CT were collected; effective radiation doses for both SS and LD-CT were estimated using CT-Expo (v. 2.3.1.) and age-specific effective dose (ED) estimates. Qualitative scoring of diagnostic confidence on a 5-point Likert scale (1, very low diagnostic confidence; 5, excellent diagnostic confidence) and blinded readings of both SS and LD-CTs were performed. Among the 24 VP shunt complications, LD-CT yielded excellent sensitivity and specificity for the detection of VP shunt complications (sensitivity, 0.98; specificity, 1; 95% confidence interval, 0.92-1) with excellent interobserver agreement (κ = 0.90). Shunt series yielded good sensitivity and specificity (sensitivity, 0.75; specificity, 1; 95% confidence interval, 0.58-0.92) with moderate interobserver agreement (κ = 0.56). No false-positive findings were registered

  11. Use of (18)F-FDG PET/CT in the preoperative evaluation of patients diagnosed with peritoneal carcinomatosis of ovarian origin, candidates to cytoreduction and hipec. A pending issue.

    PubMed

    Lopez-Lopez, V; Cascales-Campos, P A; Gil, J; Frutos, L; Andrade, R J; Fuster-Quiñonero, M; Feliciangeli, E; Gil, E; Parrilla, P

    2016-10-01

    To evaluate the clinical usefulness of the results obtained with (18)F-FDG PET/CT in relation to CT in the preoperative staging of patients with peritoneal carcinomatosis secondary to primary or recurrent ovarian cancer candidates to cytoreductive surgery and hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC). A retrospective study comparing the results obtained with CT and (18)F-FDG PET/CT in the preoperative evaluation of a series of 59 patients was performed. In all patients the peritoneal carcinomatosis index (PCI) was determined by preoperative radiological CT and 18F-FDG PET/CT and compared with surgical PCI, which was considered as reference. Of the 59 patients studied, in 55 peritoneal carcinomatosis presences were confirmed (4 patients had complete responses to neoadjuvant chemotherapy). The mean surgical, CT and 18F-FDG PET/CT PCI was 9.46±7.70, 3.69±3.96 and 2.25±1.02, respectively. In the global disease detection, CT showed a higher positive likelihood ratio (LR+) than (18)F-FDG PET/CT (15.3, 95% CI 8.35-28.04 vs. 3.47, 95% CI 3.36-5.11) and a lower negative likelihood ratio (LR-) than 18F-FDG PET/CT (0.67, 95% CI 0.61-0.73 vs. 0.82, 95% CI 0.76-0.88). In every region of the abdomen the CT showed a greater LR+ than 18F-FDG PET/CT and a lower LR- than 18F-FDG PET/CT. CT showed the best diagnostic results compared to (18)F-FDG PET/CT to confirme the presence of peritoneal disease. The lower performance of the (18)F-FDG PET/CT suggests that the main utility of (18)F-FDG PET/CT is to evaluate a possible metastatic extraperitoneal spread of the disease. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  12. A haemodynamic evaluation of the femoro-femoral cross-over bypass.

    PubMed

    Lee, R E; Baird, R N

    1990-04-01

    The femoro-femoral cross-over bypass has become a popular choice for the management of unilateral iliac artery disease, being used in preference to aorto-femoral or extraperitoneal ilio-femoral bypasses. It is a relatively minor procedure and associated with a small incidence of side effects, the main one being the risk of development of a steal of blood from the donor limb by the bypass. Although this problem has been widely discussed, haemodynamic studies have been limited by the use of indirect measurements of blood flow, such as ankle systolic pressures or by the use of electromagnetic flowmetry at the time of surgery. No study employing volumetric blood flow measurements to identify and quantify blood steal in the postoperative patient has been reported to date. With aims of studying the haemodynamic effects of a femoro-femoral cross-over bypass on the circulation in both the recipient and donor limbs, and of identifying preoperatively, problems likely to lead to haemodynamic problems or to graft failure, the present study of 31 patients undergoing femoro-femoral bypass was undertaken. The patients, 18 of whom had rest pain and 13 intermittent claudication, were studied preoperatively using arteriography and a non-invasive assessment. At 3 months from the operation, all received a clinical assessment and a further non-invasive assessment, including a measurement of blood volume flow. Flow measurements were made in the bypass at rest and during a reactive hyperaemia test. In addition, flow measurements were made in the donor limb below the bypass origin at rest and during hyperaemic testing of the recipient limb in order to assess any steal effect the bypass might cause to the donor limb circulation. All 31 patients were improved by surgery, but five developed donor limb claudication which was attributed to steal in three cases. Resting blood flow in the bypasses, 161 (65-282)ml/min [median (range)], rose by 116% (5-428%) to 300 (82-1114)ml/min after hyperaemic

  13. [Vascular injuries in joint replacement surgery].

    PubMed

    Novotný, K; Pádr, R; Landor, I; Sosna, A

    2011-01-01

    Iatrogenic injuries to blood vessels in joint replacement surgery are rare events that occur as few per thousand. However, their sequelae are serious. The patient may either bleed to death, because vascular injury is not obvious and therefore difficult to diagnose, or lose the limb due to ischaemia. The highest risk of vascular injury is associated with repeat surgery and loosening of the acetabular component. We distinguish sharp and blunt force injuries. The former are caused by implants, sharp instruments, bone fragments or bone cement debris. The latter arise from stretching over a part of implanted material. Bleeding can be inapparent or apparent. Inapparent bleeding is difficult to diagnose and is recognized from the dynamics of blood losses. Haemodynamic instability or, in a worse case, even hypovolaemic shock may be the only signs of bleeding. Occlusion of an artery is manifested by limb ischaemia. The seriousness and progression of ischaemia depends on the rate of arterial occlusion, potential pathways for collateral circulation and the degree of atherosclerotic vascular disease. The patient with conduction anaesthesia does not feel pain and therefore the diagnosis must primarily be based on arterial pulsation in the limb and its skin colour. A pseudoaneurysm can develop due to a partially weakened vascular wall and its rupture is a life-threatening complication. Its presence is recognized as a pulsating mass in the groin. An arterio- venous fistula which arises from traumatic communication between the two vessels may lead to cardiac failure. The diagnosis is based on examination by sonography and digital subtraction angiography. The results of CT angiography and MR angiography are difficult to evaluate because of the presence of metal implants. In apparent bleeding it is sometimes difficult to locate the source. It is recommended to perform digital compression and gain access to the vessels from the extraperitoneal approach. When an expanding haematoma or

  14. Laparoscopic Inguinal Hernia Repair With a Novel Hernia Mesh Incorporating a Nitinol Alloy Frame Compared With a Standard Lightweight Polypropylene Mesh.

    PubMed

    Bower, Curtis; Hazey, Jeffrey W; Jones, Edward L; Perry, Kyle A; Davenport, Daniel L; Roth, J Scott

    2015-10-01

    Numerous mesh materials are available for laparoscopic inguinal hernia repair. The role of fixation of mesh in laparoscopic inguinal hernia repair remains controversial. Mesh materials have been engineered to anatomically conform to the pelvis to potentially reduce or eliminate the need for fixation. This study evaluates the outcomes of laparoscopic inguinal hernia utilizing a device consisting of a lightweight polypropylene mesh with a nitinol frame (Rebound HRD) compared with repair with lightweight polypropylene mesh with permanent tack fixation. A prospective randomized trial evaluating the outcomes of laparoscopic inguinal hernia repair with a lightweight polypropylene mesh with a nitinol frame (N-LWM) compared with standard lightweight polypropylene mesh (LWM) was conducted. Randomization was performed at an N-LWM to LWM ratio of 2:1. Repairs were standardized to a laparoscopic extraperitoneal approach without fixation for N-LWM and titanium tack fixation for LWM repairs. Follow-up assessments were performed at 7 days, 6 months, and 1 year. Outcome measures include visual analog pain scale (VAS), Short Form 36 (SF-36), Carolinas Comfort Scale (CCS), operative details, complications, and recurrences. There were 47 patients that underwent laparoscopic inguinal hernia repair and adhered to study protocol (31 N-LWM, 16 LWM). The groups did not differ significantly in age, body mass index, ethnicity, or employment. The N-LWM group had bilateral mesh placed in 51.6% and LWM 43.8% (P = .76). Operative duration was similar, 59.6 ± 23.1 minutes for LWM and 62.4 ± 26.7 minutes for N-LWM (P = .705) as was mesh handling time was 5.4 ± 3.1 minutes LWM versus 7.3 ± 3.9 minutes N-LWM (P = .053). VAS, CCS, and SF-36 survey results were similar between groups. There was one recurrence (0.03%) in the N-LWM group. Nitinol-framed lightweight polypropylene mesh may be safely used during laparoscopic inguinal hernia repair with outcomes comparable to LWM at 1 year. N-LWM does

  15. Methodical endoscopic repair of congenital indirect inguinoscrotal hernia in adult male patients with completely patent processus vaginalis.

    PubMed

    Berney, C R

    2017-07-11

    Indirect inguinal hernia related to the presence of a patent processus vaginalis (PPV) in adult is estimated to be around 15%. Most surgeons would favor a standard anterior hernioplasty to minimize the potential risk of damaging the spermatic cord structures that are always intimately fused to the congenital peritoneal sac. This also means overlooking the potential benefit of alternative posterior techniques such as endoscopic totally extraperitoneal (TEP) repair that is known to offer faster recovery with reduced risk of developing chronic groin pain. The aim of this study was to evaluate the safety of TEP approach for repair of adult inguinoscrotal hernias associated with completely PPV and to compare those results with a corresponding group of male patients undergoing an identical procedure, but with no demonstrated PPV. This is a prospective study of consecutive male patients diagnosed with inguinal hernia during a 10-year period and eligible for endoscopic TEP repair. Every recognized completely PPV were systematically divided taking care not to damage the attached cord structures and the proximal end closed with a pre-tied Endoloop of PDS. In both groups, all meshes were secured with fibrin sealant only. Patients were reviewed in clinic 2 and 6 weeks after the operation. Further follow-up was scheduled if deemed necessary. The primary post-operative outcome parameter was spermatic cord injury; secondary outcome parameters included groin pain, surgical complications, and recurrence. Nine hundred and thirty-nine hernia repairs were prospectively recorded during this period. All procedures were carried out endoscopically. A total of 41 patients with a median age of 27 years presented with 43 inguinoscrotal hernias (two bilateral) related to the presence of a congenital completely PPV. 72% of them were right-sided. No injury to the cord structures was recorded and only one complication (2.4%) occurred at 1 week post-operatively that was unrelated to the PPV

  16. Anesthetic implications of laparoscopic surgery.

    PubMed Central

    Cunningham, A. J.

    1998-01-01

    Minimally invasive therapy aims to minimize the trauma of any interventional process but still achieve a satisfactory therapeutic result. The development of "critical pathways," rapid mobilization and early feeding have contributed towards the goal of shorter hospital stay. This concept has been extended to include laparoscopic cholecystectomy and hernia repair. Reports have been published confirming the safety of same day discharge for the majority of patients. However, we would caution against overenthusiastic ambulatory laparoscopic cholecystectomy on the rational but unproven assumption that early discharge will lead to occasional delays in diagnosis and management of postoperative complications. Intraoperative complications of laparoscopic surgery are mostly due to traumatic injuries sustained during blind trocar insertion and physiologic changes associated with patient positioning and pneumoperitoneum creation. General anesthesia and controlled ventilation comprise the accepted anesthetic technique to reduce the increase in PaCO2. Investigators have recently documented the cardiorespiratory compromise associated with upper abdominal laparoscopic surgery, and particular emphasis is placed on careful perioperative monitoring of ASA III-IV patients during insufflation. Setting limits on the inflationary pressure is advised in these patients. Anesthesiologists must maintain a high index of suspicion for complications such as gas embolism, extraperitoneal insufflation and surgical emphysema, pneumothorax and pneumomediastinum. Postoperative nausea and vomiting are among the most common and distressing symptoms after laparoscopic surgery. A highly potent and selective 5-HT3 receptor antagonist, ondansetron, has proven to be an effective oral and IV prophylaxis against postoperative emesis in preliminary studies. Opioids remain an important component of the anesthesia technique, although the introduction of newer potent NSAIDs may diminish their use. A preoperative

  17. Local and General Anesthesia in the Laparoscopic Preperitoneal Hernia Repair

    PubMed Central

    Ferzli, George

    2000-01-01

    Objective: The extraperitoneal laparoscopic approach (EXTRA) has been shown to be an effective and safe repair for primary (PIH), recurrent (RIH) and bilateral hernia (BIH). There is very little data examining the merits of laparoscopic repair for hernias under local anesthesia. In this paper, we compare EXTRA performed under both general and local anesthesia. Methods: This nonrandomized prospective study was performed selectively on a male population only. Patients with associated pulmonary disease and high risk for general surgery were selected. Patients with recurrence and previous abdominal operations were excluded to decrease confounding variables in the study. A Prolene mesh was used in all patients. Results: Between May 1997 and September 1998, 92 male patients underwent the repair of 107 groin hernias using the EXTRA technique. The procedure was explained to them, and different anesthesia options were given. Fourteen of these repairs were performed under local anesthesia and 93 under general anesthesia. Of the 10 patients who underwent a repair under local anesthesia, there were 8 indirect, 5 direct and 1 pantaloon. The mean age was 53 years. In the group of general anesthesia, the types of hernias repaired were 45 indirect, 30 direct and 11 pantaloon. The mean age was 45 years. The mean follow-up was 15 months. Each patient was sent home the same day. Two peritoneal tears were recorded in the first group. The operative time was longer in the local group (47 ± 11 vs 18 ± 3). None of the patients required conversion to an open technique or change of anesthesia. No recurrences were found in either group. The average time of return to work and regular activity was 3.5 ± 1 and 3 ± 1 days, respectively. Conclusion: There appears to be no significant difference in recurrence and complication rates when the EXTRA is performed under local anesthesia as compared to general. Blunt dissection of the preperitoneal space does not trigger pain and does not require

  18. Contemporary thoughts on the management of Spigelian hernia.

    PubMed

    Webber, V; Low, C; Skipworth, R J E; Kumar, S; de Beaux, A C; Tulloh, B

    2017-06-01

    begins as extraperitoneal fat protrusion and progresses over many years to develop a peritoneal sac.

  19. The potential predictive value of MRI and PET-CT in mucinous and nonmucinous rectal cancer to identify patients at high risk of metastatic disease.

    PubMed

    Barbaro, Brunella; Leccisotti, Lucia; Vecchio, Fabio M; Di Matteo, Marialuisa; Serra, Teresa; Salsano, Marco; Poscia, Andrea; Coco, Claudio; Persiani, Roberto; Alfieri, Sergio; Gambacorta, Maria Antonietta; Valentini, Vincenzo; Giordano, Alessandro; Bonomo, Lorenzo

    2017-01-01

    To correlate imaging parameters from baseline MRI diffusion-weighted imaging (DWI) and fludeoxyglucose (FDG) positron emission tomography (PET)-CT with synchronous and metachronous metastases in mucinous carcinoma (MC) and non-mucinous carcinoma (NMC) rectal cancer. 111 patients with extraperitoneal locally advanced rectal cancer, who underwent pelvic MRI, DWI and FDG PET-CT, were stratified into MC (n = 23) and NMC (n = 88). We correlated adverse morphologic features on MRI [mT4, mesorectal fascia involvement, extramural venous invasion (mEMVI), mN2] and quantitative imaging parameters [minimum apparent diffusion coefficient (ADCmin), maximum standardized uptake value, total lesion glycolysis, metabolic tumour volume, T2 weighted and DWI tumour volumes] with the presence of metastatic disease. All patients underwent pre-operative chemoradiation therapy (CRT); 100/111 patients underwent surgery after CRT and were classified as pathological complete response (PCR) and no PCR [tumour regression grade (TRG)1 vs TRG2-5] and as ypN0 and ypN1-2. Median follow-up time was 48 months. Metastases were confirmed on FDG PET-CT and contrast-enhanced multidetector CT. The percentage of mucin measured by MRI correlates with that quantified by histology. On multivariate analysis, the synchronous metastases were correlated with mEMVI [odds ratio (OR) = 21.48, p < 0.01] and low ADCmin (OR = 0.04, p = 0.038) in NMC. The difference of metachronous recurrence between the MC group (10-90% mucin) and NMC group was significant (p < 0.01) (OR = 21.67, 95% confidence interval 3.8-120.5). Metachronous metastases were correlated with ypN2 (OR = 8.24, p = 0.01) in MC and in NMC. In NMC, mEMVI correlated with no PCR (p = 0.018) and ypN2 (p < 0.01). mEMVI could identify patients with NMC, who are at high risk of synchronous metastases. The MC group is at a high risk of developing metachronous metastases. Advances in knowledge: Patients at high risk of

  20. Mesorectal microfoci adversely affect the prognosis of patients with rectal cancer.

    PubMed

    Ratto, C; Ricci, R; Rossi, C; Morelli, U; Vecchio, F M; Doglietto, G B

    2002-06-01

    Mesorectal involvement is a common feature in rectal tumors. Neoplastic foci can be identified at pathologic examination of the mesorectum, but their incidence and prognostic significance remain to be defined. A series of 77 patients with extraperitoneal rectal cancer, resected with total mesorectal excision, entered the study. After fixation, the excised specimens were submitted to serial transverse sections and staining. Direct tumor infiltration, lymph node involvement, and neoplastic microfoci in the mesorectum were investigated. Patients with mesorectal foci were compared with those without deposits with regard to clinical and pathologic parameters; different patterns of foci (endovasal, endolymphatic, perineural, isolated) were also considered. Univariate and multivariate analyses were used to evaluate the impact on survival rate. Neoplastic mesorectal involvement was found in 64 patients (83.1 percent). Direct tumor infiltration was detected in 66.2 percent, node involvement in 28.6 percent, microscopic foci in 44.2 percent of cases (endovasal in 11.7 percent, endolymphatic in 15.7 percent, perineural in 26 percent, isolated in 14.3 percent). In 7 cases (10.9 percent) microfoci alone (without any kind of other mesorectal involvement) were detected. Deposits were found in 18.8 percent of TNM Stage I tumors, in 46.9 percent of Stage II and in 59.3 percent of Stage III cancers. Similar incidence was found in patients treated with integrated therapies and surgery alone (43.3 vs. 44.7 percent, P = not significant). Poorer median (44.5 vs. 57 months, P = 0.04) five-year overall survival rate (43.4 vs. 63.3 percent, P = 0.016) and disease-free survival rate (43.3 vs. 57.7 percent, P = 0.048) were observed in patients with microscopic foci compared with those without deposits. Tumor configuration was found to be a independent prognostic factor for both overall and disease-free survival rates; furthermore, endolymphatic, perineural, and isolated foci significantly

  1. A randomized controlled study of trimethoprim-sulfamethoxazole versus norfloxacin for the prevention of infection in cirrhotic patients.

    PubMed

    Lontos, Steve; Shelton, Edward; Angus, Peter W; Vaughan, Rhys; Roberts, Stuart K; Gordon, Adam; Gow, Paul J

    2014-05-01

    To prospectively compare norfloxacin (N) with trimethoprim-sulfamethoxazole (T-S) in preventing infection in cirrhotic patients. Cirrhotic patients at high risk of spontaneous bacterial peritonitis (SBP) were recruited and assigned N (400 mg daily) or T-S (160/800 mg daily). Patients were followed up for 12 months. The primary end-point was the incidence of infection. Secondary end-points included the incidence of SBP, bacteremia, extraperitoneal infection requiring antibiotic treatment, liver transplantation, death, side effects and rate of resistance to N or T-S. A total of 80 patients with a mean age of 53.0 ± 9.3 years were prescribed N (n = 40) or T-S (n = 40). Child-Pugh status, model for end-stage liver disease and risk factors for SBP were similar between the groups. There were 10 episodes of infections in the N group and 9 in the T-S group (P = 0.79). Two patients each in the N and T-S group developed SBP (P = 0.60). There was a difference in the rate of transplantation favoring N (P = 0.03) but not death. The number of adverse events for N (n = 7) and T-S (n = 10) were similar (P = 0.59), with T-S being associated with an increased risk of developing a definite or probable adverse event compared to N (22.5% vs 0%, P = 0.01). This study failed to demonstrate a difference between N and T-S groups in their effects on preventing infection in patients with liver cirrhosis. T-S can be considered an alternative first-line therapy for infection prophylaxis. © 2014 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  2. A Challenging Surgical Approach to Locally Advanced Primary Urethral Carcinoma

    PubMed Central

    Lucarelli, Giuseppe; Spilotros, Marco; Vavallo, Antonio; Palazzo, Silvano; Miacola, Carlos; Forte, Saverio; Matera, Matteo; Campagna, Marcello; Colamonico, Ottavio; Schiralli, Francesco; Sebastiani, Francesco; Di Cosmo, Federica; Bettocchi, Carlo; Di Lorenzo, Giuseppe; Buonerba, Carlo; Vincenti, Leonardo; Ludovico, Giuseppe; Ditonno, Pasquale; Battaglia, Michele

    2016-01-01

    Abstract Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches. A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At this stage, the patient accepted the surgical treatment, consisting of different phases. Phase I: Radical extraperitoneal cystoprostatectomy with iliac-obturator lymph nodes dissection. Phase II: Creation of a urinary diversion through a Bricker ileal conduit. Phase III: Repositioning of the patient in lithotomic position for an overturned Y skin incision, total penectomy, fistula excision, and “en bloc” removal of surgical specimens including the bladder, through the perineal breach. Phase IV: Right inguinal lymphadenectomy. The procedure lasted 9-and-a-half hours, was complication-free, and intraoperative blood loss was 600 mL. The patient was discharged 8 days after surgery. Pathological examination documented a T4N2M0 tumor. The clinical situation was stable during the first 3 months postoperatively but then metastatic spread occurred, not responsive to adjuvant chemotherapy, which led to the patient's death 6 months after surgery. Patients with advanced stage tumors of

  3. A Challenging Surgical Approach to Locally Advanced Primary Urethral Carcinoma: A Case Report and Literature Review.

    PubMed

    Lucarelli, Giuseppe; Spilotros, Marco; Vavallo, Antonio; Palazzo, Silvano; Miacola, Carlos; Forte, Saverio; Matera, Matteo; Campagna, Marcello; Colamonico, Ottavio; Schiralli, Francesco; Sebastiani, Francesco; Di Cosmo, Federica; Bettocchi, Carlo; Di Lorenzo, Giuseppe; Buonerba, Carlo; Vincenti, Leonardo; Ludovico, Giuseppe; Ditonno, Pasquale; Battaglia, Michele

    2016-05-01

    Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches.A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At this stage, the patient accepted the surgical treatment, consisting of different phases. Phase I: Radical extraperitoneal cystoprostatectomy with iliac-obturator lymph nodes dissection. Phase II: Creation of a urinary diversion through a Bricker ileal conduit. Phase III: Repositioning of the patient in lithotomic position for an overturned Y skin incision, total penectomy, fistula excision, and "en bloc" removal of surgical specimens including the bladder, through the perineal breach. Phase IV: Right inguinal lymphadenectomy.The procedure lasted 9-and-a-half hours, was complication-free, and intraoperative blood loss was 600 mL. The patient was discharged 8 days after surgery. Pathological examination documented a T4N2M0 tumor. The clinical situation was stable during the first 3 months postoperatively but then metastatic spread occurred, not responsive to adjuvant chemotherapy, which led to the patient's death 6 months after surgery.Patients with advanced stage tumors of the

  4. Complete and partial uterine perforation and embedding following insertion of intrauterine devices. II. Diagnostic methods, prevention, and management.

    PubMed

    Zakin, D; Stern, W Z; Rosenblatt, R

    1981-08-01

    This paper discusses the various methods used to diagnose uterine perforation caused by an IUD. Radiography, or plain film, has a limited use in the diagnosis of uterine perforation since its usefulness depends on the radiopacity of the particular IUD; if the IUD appears on film, plain film does not allow one to conclude whether the device is in its proper position. Several modifications of plain film have been tried but all methods fall short of their goals. Hysterography permits the best diagnostic assessment since it allows the visualization of the entire uterine cavity so that the position of the IUD is immediately evident in cases of embedding and of perforation. Pelvic pneumography can differentiate between intraperitoneal or extraperitoneal locations of perforated IUDs; it can be enhanced by hysterosalpingography and can be done on an ambulatory basis. Ultrasonography simply determines the presence or absence of an IUD, but has the advantage of accurately demonstrating a concomitant pregnancy; the sonogram is not reliable if the IUD is surrounded by omentum or by loops of bowel; ultrasonography can be advantageously coupled with hysterography. Laparoscopy is still the method most used to diagnose uterine IUD perforation; when removal of the device is advisable laparotomy is usually carried out concomitantly; successful laparoscopy requires a skilled and experienced operator. Hysteroscopy is a new and extremely valuable technique which should not be chosen as a primary procedure because it carries a risk of complications. The best prevention of uterine perforation is a meticulous and well executed insertion technique, done only by an experienced operator and after a careful pelvic examination. Uterine size, consistency and position must be exactly known; IUD insertion is easier during or immediately after menstruation. Perforated IUDs should be removed even if considered innocuous, although this is a matter still debated by the specialists. Spontaneous IUD

  5. CHANGES IN C-REACTIVE PROTEIN AND BIOCHEMICAL PROFILE IN PRESCHOOL CHILDREN WITH OBESITY.

    PubMed

    Carmona-Montesinos, Enrique; Ruiz-Fragoso, Zugaila; Ponce-Hinojosa, Graciela; Rivas-Arancibia, Selva

    2015-10-01

    Introducción: la obesidad infantil es un grave problema de salud pública, ya que si el aumento de peso continúa, pueden producirse complicaciones tales como resistencia a la insulina, dislipidemia, trastornos ortopédicos, apnea del sueño y síndrome metabólico en otras etapas del desarrollo del niño. Objetivo: el objetivo de este trabajo fue estudiar las concentraciones de proteína C reactiva, perfil de lípidos y glucosa en niños de 3-5 años con obesidad, y compararlos con niños eutróficos. Métodos: para dicho fin, cien niños de 3 a 5 años de edad fueron seleccionados y divididos en dos grupos (n:50 por grupo); un grupo de niños eutróficos (percentil < 84) y un grupo de niños con obesidad (percentil > 95). Se realizó una evaluación antropométrica y una cuantificación en plasma de proteína C reactiva ultrasensible, triglicéridos, colesterol, LDL-C, HDL-C y glucosa. Resultados: los datos obtenidos muestran un aumento significativo en los niños que presentan obesidad en relación a la talla (p < 0,005), peso (p < 0,0001), índice de masa corporal (p < 0,0001), proteína C reactiva ultrasensible (p < 0,0001), triglicéridos (p < 0,0001), LDL (p < 0,0001) y glucosa (p < 0,0001), así como una disminución en los niveles de HDL (p < 0,0001), comparados con los niños eutróficos. Conclusiones: los cambios metabólicos presentes en los niños preescolares obesos son caracterizados por un incremento en los marcadores inflamatorios y del perfil de lípidos. Tomando en consideración que durante la edad preescolar se determinan la programación y el número de adipocitos que se tendrán en la vida del individuo, esta etapa es clave en el desarrollo de las complicaciones asociadas a la obesidad.

  6. [Not Available].

    PubMed

    Martínez-Lozano Aranaga, Fátima; Palacios Vales, Paula; Serrano Navarro, Juana María; Caballero Requejo, Carmen; Gómez Ramos, María Jesús; Sánchez Álvarez, Carmen

    2016-06-30

    Introducción: la composición lipídica de las fórmulas de nutrición parenteral (NP) se postula como posible factor de evolución clínica.Objetivo: evaluar las diferencias en eficacia y seguridad de dos emulsiones lipídicas en NP.Material y métodos: estudio clínico prospectivo de pacientes posquirúrgicos sometidos a NP durante más de 7 días en un periodo de 2 años. Se administraron de forma indistinta 2 tipos de emulsiones lipídicas: enriquecida con ácidos grasos omega 3 (SMOFlipid Fresenius Kabi®) o con ácido oleico omega 9 (Clinoleic Baxter®). Se analizaron variables epidemiológicas, analíticas, complicaciones infecciosas y mortalidad.Resultados: se estudió un total de 154 pacientes con edad media de 64,36 ± 13,73 años, de los que 95 eran hombres (61%), 78 (51%) recibieron SMOFlipid® y 76 (49%) Clinoleic®. La estancia media fue de 16,91 ± 4,23 días, la duración de la NP 9,68 ± 3,25 días y la mortalidad del 11%. Se diagnosticaron 58 (37%) infecciones. No existieron diferencias significativas en cuanto a los parámetros analíticos lipídicos, hepáticos o nutricionales (medidos al inicio y al 7.º día) ni en su evolución (estancia media, complicaciones infecciosas ni mortalidad) entre los dos grupos de pacientes.Conclusión: los pacientes sometidos a NP presentan similares características evolutivas con independencia de la emulsión lipídica utilizada. La bibliografía actual apunta a un beneficio de la disminución del aporte de ácidos grasos omega 9, pero no se han encontrado diferencias significativas entre las fórmulas comparadas.

  7. [Choledocholithiasis and pregnancy. Hybrid laparo-endoscopic treatment in one step].

    PubMed

    Valadez-Caballero, David; González-Santamaría, Roberto; Soto-Mendoza, Héctor; Alberto Blanco-Figueroa, Jorge; Flores-Pantoja, Juan Manuel

    2014-01-01

    Antecedentes: las complicaciones asociadas con la coledocolitiasis son poco comunes durante el embarazo. Sin embargo, cuando aparecen incrementan la morbilidad y mortalidad para el feto y la madre. Caso clínico: paciente femenina de 25 años de edad, en el segundo trimestre de embarazo. El padecimiento actual lo inició cuatro días previos a su ingreso al hospital, con dolor abdominal en el hipocondrio derecho acompañado de náuseas y vómito. A las 24 horas se agregó ictericia y coluria. A la exploración física se encontró tinte ictérico, dolor en el hipocondrio derecho, sin irritación peritoneal. Útero a nivel de la cicatriz umbilical, sin actividad uterina. Los exámenes de laboratorio mostraron: elevación de bilirrubinas y transaminasas, sin leucocitosis; el ultrasonido reportó producto único vivo intrauterino, con frecuencia cardiaca de 128 latidos por minuto, vesícula biliar con múltiples litos en su interior, colédoco 10 mm y dilatación de vía biliar. Se realizó colecistectomía laparoscópica y colangiografía transoperatoria con colocación de guía transcística para canulación selectiva de la vía biliar. Durante la colangiografía endoscópica transoperatoria se extrajeron algunos litos. La evolución fue satisfactoria, toleró la dieta y fue fue dada de alta del hospital a las 48 horas. Conclusión: en el tratamiento de la coledocolitiasis y embarazo la combinación de laparoscopia y colangiografía endoscópica terapéutica en un solo tiempo es eficaz porque disminuye el riesgo de complicaciones asociadas con la canulación de la vía biliar.

  8. Cirugía transnasal endoscópica para tumores de hipófisis

    PubMed Central

    Ajler, Pablo; Hem, Santiago; Goldschmidt, Ezequiel; Landriel, Federico; Campero, Alvaro; Yampolsky, Claudio; Carrizo, Antonio

    2012-01-01

    Introducción: Exponer la técnica utilizada y los resultados obtenidos en los primeros 52 pacientes portadores de tumores hipofisarios tratados por la vía endoscópica transnasal en el Hospital Italiano de Buenos Aires Métodos: Se llevó a cabo un análisis retrospectivo de 52 cirugías endoscópicas transnasales utilizadas en el tratamiento de tumores hipofisários. Las mismas fueron realizadas en el Hospital Italiano de Buenos Aires durante el período junio del 2011 a junio del 2012. Se analizaron las características demográficas de los pacientes, la patología de base y la morbimortalidad asociada a la cirugía. Resultados: La edad media de los pacientes fue de 41,52 años con un rango de 18-79. La distribución fue similar entre hombres y mujeres. Las patologías más frecuentes fueron: adenomas no funcionantes (40.4%), tumores productores de GH/Acromegalia (25%) y tumores productores de ACTH/Enfermedad de Cushing (23.1%). Aproximadamente el 70 % correspondieron a macroadenomas. Sólo un paciente presentó complicaciones. No se registro ningún óbito. Conclusión: Si bien podremos objetivar fehacientemente resultados más concluyentes en futuros trabajos, podemos decir a priori que, en la endoscopía el detalle anatómico es claramente superior al microscópico y que la posibilidad de la introducción del endoscopio en la silla turca permite la visualización directa de remanentes tumorales, de sitios de fístula y como así también de la glándula normal, ventajas que potencialmente podrían permitir obtener mejores resultados quirúrgicos, en términos de control de la enfermedad y tasa de complicaciones. PMID:23596553

  9. Hirschsprung disease associated with Mowat-Wilson syndrome: report of a case.

    PubMed

    Ferris Villanueva, Elena; Guerrero Bautista, Rocío; Chica Marchal, Amelia

    2015-04-01

    Introducción: La enfermedad de Hirschsprung (EH) o megacolon agangliónico es un trastorno congénito que se caracteriza por la ausencia de células ganglionares intramurales de los plexos mioentéricos submucosos (de Auerbach y Meissner, respectivamente) en tramos distales del intestino, debido al fracaso de la migración de los precursores de estas células desde la cresta neural durante el desarrollo embrionario y asociada a otras anomalías en el 18% restante de los casos, en ocasiones formando parte de síndromes polimalformativos específicos. Objetivo: Este artículo tiene como objetivo presentar la evolución clínica y nutricional de un paciente pediátrico de 14 meses diagnosticado de EH al nacer asociado a MWS, así como evaluar los resultados clínicos de este paciente. Métodos: A través de la revisión de la historia clínica, se estudió la evolución de los datos antropométricos (peso y talla) así como los parámetros analíticos para su valoración. Adicionalmente, se evaluaron las complicaciones asociadas al soporte nutricional y la estrategia terapéutica en el contexto multidisciplinar. Resultados: Paciente de 16 meses, sexo masculino, hijo de padres sanos no consanguíneos inmigrantes de Colombia acude al servicio de urgencias de nuestro hospital por presentar distensión abdominal y vómitos con ausencia de deposiciones espontáneas. Descripción de la composición de la nutrición parenteral recibida durante los 28 días que duró su ingreso hospitalario. Conclusión: La asociación de la enfermedad de Hirschsprung y el síndrome de Mowat-Wilson puede conducir a la necesidad de nutrición parenteral de manera prolongada y presentar con mayor frecuencia desvío del estoma produciéndose un mayor número de complicaciones postoperatorias en estos pacientes, tal y como es el caso de nuestro paciente.

  10. Hemangioblastomas de fosa posterior: Reporte de 16 casos y revisión de la literatura

    PubMed Central

    Campero, Alvaro; Ajler, Pablo; Fernandez, Julio; Isolan, Gustavo; Paiz, Martin; Rivadeneira, Conrado

    2016-01-01

    Resumen Objetivo: El propósito del presente trabajo es presentar los resultados de 16 pacientes con diagnóstico de hemangioblastoma de fosa posterior (HBFP), operados con técnicas microquirúrgicas. Método: Desde junio de 2005 a diciembre de 2015, 16 pacientes con diagnóstico de HBFP fueron intervenidos quirúrgicamente. Se evaluó: sexo, edad, tipo de lesión (quística con nódulo, quística sin nódulo, sólida y sólida-quística), sintomatología y resultados postoperatorios. Resultados: De los 16 pacientes intervenidos, 11 fueron varones y 5 mujeres. La edad promedio fue de 44 años. La forma más frecuente fue quística con nódulo (57%), seguida por forma sólida (31%). Un solo caso presentó la forma quística sin nódulo (6%), y uno solo la forma sólido-quística (6%). La sintomatología más frecuente fue cefalea acompañada de síndrome cerebeloso (43%), seguido de síndrome de hipertensión endocraneana (25%). En todos los casos la resección fue completa, siendo necesario en un caso una embolización previa. Como complicaciones postoperatorias, 2 pacientes presentaron ataxia (mejoró al cabo de 3 meses), y 1 paciente presentó una fístula de LCR (se solucionó con un drenaje espinal externo). Se registró un óbito por complicaciones postoperatorias. Conclusión: Lo más frecuente de ver en pacientes con HBFP es la forma quística con nódulo, siendo su sintomatología predominante la cefalea acompañada de síndrome cerebeloso. La resección quirúrgica completa es posible, con una baja tasa de morbimortalidad. PMID:27999708

  11. [Acute gastric volvulus: late complication of Nissen fundoplication. Report of two cases and review of the literature].

    PubMed

    Reyes-Zamorano, Jesús

    2014-01-01

    Antecedentes: el vólvulo gástrico puede clasificarse por su etiología en primario o secundario, por su anatomía en órgano axial o mesentérico axial y por su presentación en crónico o agudo. El tratamiento del vólvulo gástrico secundario agudo siempre debe ser quirúrgico y la elección del procedimiento basarse en la etiología y en los casos asociados con cirugía previa será importante la lisis de adherencias y el retiro de cuerpos extraños (material de sutura, mallas, banda gástrica). La funduplicatura Nissen es un procedimiento seguro y efectivo que rara vez puede tener complicaciones tardías severas entre las que se encuentran el vólvulo gástrico. Objetivo: comunicar 2 casos y revisar la bibliografía médica. Casos clínicos: se describen 2 casos de vólvulo gástrico agudo secundarios a funduplicatura tipo Nissen laparoscópica, con síntomas de dolor epigástrico y vómito no productivo, ambos tratados por laparoscopia. Se revisan los síntomas de presentación, incidencia, diagnóstico, tratamiento y los factores predisponentes de vólvulo gástrico postfunduplicatura. Conclusión: el vólvulo gástrico rara vez puede ser una complicación de una funduplicatura Nissen con incidencia similar a la de otras de sus complicaciones tardías. Los mecanismos descritos que lo originan se relacionan con adherencias postquirúrgicas, material de sutura (poliéster), mallas, tubos de gastrostomía, gastropexia y por herniación gástrica interna a través del túnel "transfunduplicatura." En pacientes con síntomas de obstrucción gástrica dentro del primer año posterior a una funduplicatura Nissen laparoscópica se requiere un alto índice de sospecha. El tratamiento quirúrgico laparoscópico es seguro con o sin gastropexia para corregir los mecanismos que lo originan.

  12. [Bile duct lesions repaired with peritoneal tube grafts].

    PubMed

    Lorenzana-Bautista, Ileana; Flores-Plascencia, Aníbal; Barrios-Pineda, Francisco Javier; Alderete-Vázquez, Georgia; Sánchez-Valdivieso, Enrique Alejandro

    2013-01-01

    Antecedentes: un número significativo de individuos sufrirá daño por iatrogenia del colédoco durante colecistectomías laparoscópicas. Las derivaciones bilio-digestivas pueden complicarse con estenosis y sepsis biliar y afectar la calidad y expectativa de vida. Para evitar la derivación se utilizan injertos sintéticos. Objetivo: evaluar el implante autólogo de peritoneo en la reparación de colédoco. Material y métodos: estudio experimental efectuado en 10 conejos Nueva Zelanda adultos a los que se les resecó un segmento del colédoco y para la reparación término-terminal de la vía biliar se construyó un neo-conducto con peritoneo parietal como auto-injerto. Se vigilaron con ontroles semanales de bilirrubinas y transaminasas. A la necropsia programada se estudió el segmento injertado, se realizó biopsia epática durante el procedimiento y la autopsia. Resultados: los animales no mostraron alteraciones en sus hábitos normales, la herida quirúrgica no tuvo complicaciones, no cursaron con ictericia y a la necropsia el segmento injertado se apreció totalmente integrado. En dos animales hubo como complicación un bilioma y un absceso hepático. El daño hepático observado inicialmente fue disminuyendo a lo largo del seguimiento. Discusión: nuestros resultados se equiparan con ventaja con los métodos conocidos de reparación de vías biliares, especialmente en lesiones severas (Bismuth-Strasberg E1-3). Adolece de las complicaciones de las derivaciones bilio-digestivas, no es caro como los injertos intéticos y es de mucho más fácil construcción que el injerto de amnios humano. Conclusiones: el auto-injerto de peritoneo es un procedimiento adecuado como alternativa para tratar lesiones circunferenciales de colédoco.

  13. Síndrome del Outlet Torácico: ¿Una Patología Siempre Quirúrgica? Análisis de una Serie de 31 Cirugías Realizadas por Vía Supraclavicular Serie clínica

    PubMed Central

    Socolovsky, Mariano; Di Masi, Gilda; Binaghi, Daniela; Campero, Álvaro; Páez, Miguel Domínguez; Dubrovsky, Alberto

    2014-01-01

    Introducción: El síndrome de outlet torácico es una compresión del plexo braquial que suscita polémica. Se clasifica en Outlet Torácico Verdadero o neurogénico (OTV) y Outlet Torácico Disputado o no neurogénico (OTD). El primero presenta síntomas motores en la mano, mientras que el segundo sólo síntomas sensitivos en el miembro superior. El objetivo de este trabajo es analizar los resultados obtenidos en una serie de 31 cirugías. Métodos: Se analizaron las cirugías de nervios efectuadas entre 2003-2012, tomando los diagnósticos de outlet torácico cuyo período de seguimiento post-operatorio mínimo fuera de 6 meses. Se buscaron los siguientes datos: edad, sexo, presencia de síntomas sensitivos y/o motores, clasificación, resultado de los estudios neurofisiológicos y de imágenes, resultado de la cirugía, complicaciones post-operatorias y recidivas. Resultados: Se incluyeron 31 cirugías realizadas en 30 pacientes, 9 OTV (8 mujeres) de 24.3 años, y 21 con OTD (18 mujeres) de 37.4 años de edad en promedio. Un 90% presentaron alteraciones neurofisiológicas preoperatorias, y 66,6% imagenológicas. En el intraoperatorio, el 100% de los OTV presentó una alteración anatómica relacionada con la sintomatología, hecho observado sólo en el 36.7% de los OTD operados. El 87,5% de los OTV mejoraron sensitivamente, mientras que 77,7% mejoraron la atrofia. Por el contrario, 45.4% de los OTD mejoraron permanentemente, 36.3% no tuvieron cambios, 13.6% mejoraron transitoriamente y 4.5% (un caso) empeoró. Las complicaciones post-operatorias fueron más frecuentes aunque transitorias en el grupo de OTV (3 casos sobre 9 operados, 33.3%) que en los OTD (3 casos sobre 22, un 13.6%). Conclusión: El OTV suele mayormente mejorar luego de la cirugía, igual que el OTD aunque en una proporción mucho menor. Estos hallazgos coinciden con otros reportes recientes de esta patología. PMID:25165614

  14. [Not Available].

    PubMed

    Pérez-Flores, Juan Emmanuel; Chávez-Tostado, Mariana; Larios-Del-Toro, Youné Elizabeth; García-Rentería, Jesús; Rendrón-Félix, Jorge; Salazar-Parra, Marcela; Irusteta-Jiménez, Leire; Michel-Espinoza, Luis Rodrigo; Márquez-Valdez, Aída Rebeca; Cuesta-Márquez, Lisbeth; Álvarez-Villaseñor, Andrea Socorro; Fuentes-Orozco, Clotilde; González Ojeda, Alejandro

    2016-07-19

    Introducción: la desnutrición intrahospitalaria se ha descrito hace más de 70 años como un problema frecuente. En México se reportan cifras de entre el 20% al 50%; sin embargo no se ha estudiado su prevalencia ni su asociación con la morbilidad y mortalidad hospitalaria.Objetivos: evaluar el estado nutricional y su relación con la morbimortalidad hospitalaria en pacientes mexicanos.Métodos: cohorte prospectiva de pacientes que ingresaron en un hospital de referencia para una estancia hospitalaria mayor de 5 días. Se capturó peso, talla, índice de masa corporal (IMC), estado nutricional de acuerdo con la valoración global subjetiva (VGS) a su ingreso y egreso hospitalario, así como diagnóstico médico, complicaciones y mortalidad. Los datos fueron analizados mediante la prueba T de Student, prueba Chi-cuadrado y prueba Exacta de Fisher.Resultados: se incluyeron 610 pacientes en total, con un promedio de edad de 50,8 ± 17,32 años, 267 mujeres (43,8%) y 343 hombres (56,2%). Del total, 154 fueron catalogados con sospecha de desnutrición o desnutrición (pacientes expuestos, 25,2%) y 456 bien nutridos (pacientes no expuestos, 74,8%), con una relación de 1 a 3. La morbilidad total de la cohorte tuvo un RR = 2,70, IC 95 % (2,06-3,55) y la mortalidad con un RR = 2,64, IC 95% (1,74-4,0), siendo ambas estadísticamente significativas (p = 0,001).Conclusiones: el diagnóstico de desnutrición al ingreso hospitalario constituye un factor de riesgo para el desarrollo de complicaciones y mortalidad. Este padecimiento al ingreso en comparación con el paciente que no presenta desnutrición incrementó el riesgo de mortalidad hasta en 2.64 veces.

  15. [Incidence of adverse events associated to the use of short peripheral venous catheters].

    PubMed

    Buenfil-Vargas, Miguel Armando; Espinosa-Vital, Guadalupe Judith; Rodriguez-Sing, Roberta; Miranda-Novales, María Guadalupe

    2015-01-01

    Introducción: la vigilancia de los eventos secundarios al uso de catéteres venosos periféricos es un indicador de calidad de la atención. El objetivo del estudio fue reportar la incidencia y los factores de riesgo para eventos adversos asociados a catéteres cortos periféricos. Métodos: estudio de cohorte prospectiva. Se incluyeron pacientes que tuvieron catéter corto periférico por más de 48 horas. Las variables de resultado fueron la disfunción y la flebitis química o bacteriana. Se registró edad, sexo, enfermedad de base, estado nutricional, sitio y lugar de colocación, calidad de la piel, tipo de soluciones administradas y fijación. En cuanto al análisis estadístico, se calculó la incidencia de los eventos adversos por 100 catéteres y por 1000 días catéter; se realizó análisis univariado y multivariado de los factores de riesgo. Resultados: se incluyeron 410 catéteres, con una mediana de días de uso de tres días. No hubo complicaciones infecciosas: 47 presentaron flebitis química (11.4 %) y 231 disfunción mecánica (56.3 %), la densidad de incidencia fue de 35.6 y 175 por 1000 días catéter respectivamente. En el análisis multivariado los factores asociados con flebitis química fueron lesiones en piel (p = 0.001, RR 3.479), y uso de recubrimiento extra (p = 0.007, RR 4.025); para disfunción mecánica fue administración de quimioterapia (p = 0.026, RR 4.293). Conclusión: la tasa de disfunción fue elevada, lo que lleva a retiro del catéter antes de las 96 horas. No se registraron complicaciones infecciosas.

  16. TRAQUEOESOPHAGEAL FISTULA PATIENTS FED THROUGH PERCUTANEOUS ENDOSCOPIC GASTROSTOMY/GASTROJEJUNOSTOMY: NUTRITIONAL STATUS AND CLINICAL OUTCOME.

    PubMed

    Santos, Carla Adriana; Pereira, Marta; Martins, Vera Santos; Fonseca, Jorge

    2015-08-01

    Introducción: las fístulas traqueoesofágicas (FTE) pueden surgir en un cáncer de esófago/pulmón o pueden ser secundarias a intubación endotraqueal prolongada. La Gastrostomía Percutánea Endoscópica o la Gastroyeyunostomía (PEG/PEG-J) son útiles para el soporte nutricional. Intentamos evaluar: estado nutricional cuando los pacientes son referenciados/sometidos a gastrostomía, evolución clínica y seguridad de la PEG/ PEG-J en la FTE. Materiales y métodos: pacientes con FTE alimentados por PEG/PEG-J: características clínicas, índice de masa corporal, albúmina, transferrina, colesterol, evaluados en el día de la gastrostomía, y según la causa de la FTE: Grupo 1: complicación de la ventilación mecánica; Grupo 2: cáncer esofágico o respiratorio. Resultados: doce pacientes, mediana de edad 53 años (18-91), 11 PEG, 1 PEG-J: 6 complicaciones de la ventilación mecánica; 6 cánceres. Periodo de referencia entre el diagnóstico de TEF y la gastrostomía: 2 meses en el Grupo 1, 10 meses en el Grupo 2. En el momento de la gastrostomía la mayoría estaban desnutridos, en particular el Grupo 2. En el Grupo 1 solo falleció un paciente, 3 regresaron a la alimentación oral después de cerrar la FTE, 2 mantienen la gastrostomía. Todos los pacientes oncológicos murieron (mediana: 7 meses después la PEG). Uno requirió una extensión yeyunal para PEG-J. Sin otras complicaciones. Conclusión: en nuestra experiencia, la PEG/PEG - J fue un método seguro en pacientes con FTE de causa oncológica u otra, pero los pacientes con cáncer son sometidos a gastrostomía muy tarde. En los pacientes con FTE la PEG/PEG -J se debe considerar antes de que se produzca la malnutrición.

  17. [The effects of 16-weeks pilates mat program on anthropometric variables and body composition in active adult women after a short detraining period].

    PubMed

    Vaquero-Cristóbal, Raquel; Alacid, Fernando; Esparza-Ros, Francisco; Muyor, José M; López-Miñarro, Pedro Ángel

    2015-04-01

    Introducción: Estudios previos han analizado los efectos de la práctica de Pilates mat sobre las variables antropométricas y la composición corporal en poblaciones sedentarias. No existen estudios sobre los beneficios del Pilates en estas varibles tras un corto periodo de desentrenamiento. Objetivo: Determinar el efecto un programa de 16 semanas de Pilates mat sobre las variables antropométricas, la composición coporal y el somatotipo, en mujeres adultas con experiencia previa tras 3 semanas de desentrenamiento. Metodología: A veintiuna mujeres se les realizó una valoración antropométrica completa siguiendo las indicaciones de la ISAK antes y después de un programa de Pilates mat de 16 semanas (2 días a la semana, una hora por día). Todas las mujeres tenían una experiencia previa en la práctica de Pilates mat de entre 1 y 3 años y venían de un proceso de desentrenamiento de 3 semanas (vacaciones de Navidad). Resultados y discusión: Las mujeres mostraron una reducción significativa del peso corporal, el IMC, los pliegues cutáneos individuales del miembro superior (bíceps y tríceps) y el tronco (subescapular, cresta iliaca, supraespinal y abdominal), el sumatorio de 6 y 8 pliegues, la endomorfia y la masa grasa; y un aumento significativo de la masa muscular. El somatotipo medio se clasificó en meso-endomorfo para el pre- (4,91, 4,01, 1,47) y el post-test (4,68, 4,16, 1,69). Ocho mujeres cambiaron su clasificación del somatotipo tras el programa de intervención. Conclusiones: La práctica de Pilates mat durante 16 semanas provocó cambios asociados a una mejora del estado de salud en las variables antropométricas, sobre todo en los pliegues cutáneos que disminuyeron significativamente, la composición corporal (masa grasa y muscular, que disminuyeron y aumentaron, respectivamente) y el somatotipo (una reducción significativa del componente endomórfico) en mujeres con experiencia previa en la práctica de Pilates después de tres semanas

  18. Off-label prescription of drugs at hospital.

    PubMed

    Arocas Casañ, Vicente; Mateo Carmona, Jaime; García Molina, Olga; Fernández de Palencia Espinosa, Ma Ángeles; Blázquez Álvarez, Ma José; de la Rubia Nieto, Ma Amelia; del Río García, Jesús

    2016-03-01

    Objetivos: Desarrollar un proceso de gestión de medicamentos en condiciones fuera de ficha técnica y analizar los tratamientos, indicaciones y unidades clínicas que los solicitan, qué variables influyen en la decisión de autorización y su impacto económico. Métodos: Se diseñó un procedimiento según el cual los clínicos cumplimentarían las solicitudes, el Servicio de Farmacia redactaría los informes valorando su eficacia, seguridad, conveniencia y coste, y la dirección médica tomaría la decisión de aceptar o no su uso. Se analizaron las solicitudes de los últimos cinco años. Resultados: Se recibieron 834 solicitudes, autorizándose el 88,1%. Las tasas de autorización fueron mayores para los Servicios Pediátricos (95,7% frente a 86,6%; p < 0,05). Las razones por las que las prescripciones se consideraron fuera de ficha técnica fueron: diferente indicación (73,2%), combinación diferente (10,2%), línea diferente (8,6%) y edad diferente (8%). El 73,4% de las solicitudes fueron de antineoplásicos, siendo rituximab (120) y bevacizumab (103) los más prescritos. La calidad de la evidencia que avalaba las prescripciones fue moderada-baja, aunque sin demostrar relación directa con la probabilidad de aprobación (p = 0,413). El coste de los medicamentos aprobados fue de 8.567.537 € y el ahorro teórico de los denegados 2.268.642 €. El porcentaje de autorización disminuyó según aumentó el gasto de manera estadísticamente significativa (p < 0,05, test t de Student). Conclusiones: La responsabilidad de evaluación de las prescripciones fuera de ficha técnica ha recaído en los Servicios de Farmacia. La calidad de la evidencia no ha demostrado ser una variable decisiva para la aprobación de los tratamientos. En cambio, la edad y el coste sí que han demostrado influir significativamente.

  19. El uso de la neuromodulación para el tratamiento del temblor

    PubMed Central

    Bendersky, Damián; Ajler, Pablo; Yampolsky, Claudio

    2014-01-01

    Introducción: El temblor puede ser un desorden incapacitante y el tratamiento de primera línea para estos pacientes es farmacológico. Sin embargo, este tratamiento puede llevar a una reducción satisfactoria del temblor en sólo el 50% de los pacientes con temblor esencial. La talamotomía era el tratamiento de elección para el temblor refractario al tratamiento médico hasta que comenzó a utilizarse la estimulación cerebral profunda (ECP) del núcleo ventral intermedio (Vim) del tálamo. En la actualidad, raramente se realiza la talamotomía. Métodos: Este artículo es una revisión no sistemática de las indicaciones, resultados, parámetros de programación y técnica quirúrgica de la ECP del Vim para el tratamiento del temblor. Resultados: Aunque los resultados clínicos son similares usando la talamotomía o la ECP del Vim, la primera causa más efectos adversos que la última. Además, la ECP puede ser usada bilateralmente, mientras que la talamotomía tiene un alto riesgo de causar disartria cuando se realiza de ambos lados. La ECP del Vim logró una adecuada mejoría del temblor en varias series de pacientes con temblor causado por temblor esencial, enfermedad de Parkinson o esclerosis múltiple. Además del Vim, hay otros blancos que están siendo usados por varios autores, tales como la zona incerta y las radiaciones prelemniscales. Conclusión: La ECP del Vim es un tratamiento útil para el temblor incapacitante refractario al tratamiento médico. Es esencial realizar una precisa selección de pacientes, así como utilizar una técnica quirúrgica correcta. Aún se desconoce el mejor blanco estereotáctico para el temblor, aunque el Vim es el más usado. PMID:25165613

  20. [Indications for the use of continuous subcutaneous insulin infusion in pediatric patients with type 1 diabetes mellitus].

    PubMed

    Espejel-Huerta, Diana; Antillón-Ferreira, Carlos Alberto; Iglesias-Leboreiro, José; Bernárdez-Zapata, Isabel; Martínez-Ramos Méndez, Angélica; Rendón-Macías, Mario Enrique

    2016-01-01

    Introducción: la diabetes es un problema serio de salud para la pediatría. En pacientes de ese grupo etario, el control depende de la adecuada administración de la insulina.Se buscó analizar las indicaciones para el uso de terapia de infusión continua subcutánea de insulina (ICSI) en niños y adolescentes con diabetes mellitus 1 (DM1). Métodos: estudio descriptivo en pacientes de 1 a 16 años con DM1, en quienes se propuso el inicio de la terapia con ICSI. Se analizó el motivo principal para justificar su inicio y si este fue diferente según edad, sexo y tiempo de evolución. Resultados: en 61 pacientes se aceptó el inicio de ICSI. La mediana de edad fue de 9 años al momento de la colocación y 43 pacientes (71.6 %) tuvieron más de un año de diagnóstico. Los motivos principales para su inicio fueron: 42.6 % (26 de 61) ante un deseo de mejorar su calidad de vida; 34.4 % (21 de 61) para reducir una variabilidad glucémica importante; 13.1 % (8 de 61) para controlar hipoglucemias recurrentes, y 9.8 % (6 de 61) para lograr metas de control en su valor de HbA1c. En los menores de 6 años (n = 14) se indicó más por hipoglucemias recurrentes y para mejorar su calidad de vida; para los de 6 a 12 años (n = 27) para mejorar su calidad de vida; y en los mayores de 12 años (n = 20) por variabilidad glucémica importante e hipoglucemias recurrentes. No hubo diferencias por sexos. Conclusión: los principales motivos que influyeron en la indicación de la ICSI en nuestros pacientes pediátricos fueron mejorar su calidad de vida y lograr un mejor control glucémico.

  1. [Infectious events during the first year of treatment with an antagonist of the tumor necrosis factor].

    PubMed

    Gulín Dávila, J; González-Gay, M A

    2013-01-01

    Objetivo: Evaluar la incidencia de infecciones graves en pacientes tratados con fármacos antiTNF?, durante el primer año de tratamiento con dichos fármacos. Material y método: Estudio observacional restrospectivo, realizado en un hospital general, de una muestra de pacientes que recibieron su primer anti- TNF?, dentro de las indicaciones autorizadas, para tratar una enfermedad reumática. El seguimiento de cada paciente se realizó durante 2 años: el año previo a recibir el fármaco y el primer año tras iniciar la terapia con el mismo. Se consideraron los procesos infecciosos graves que ocasionaron hospitalización. Se realizó un estudio de cohortes antesdespués. Se calculó la tasa de incidencia como el número de eventos (infecciones) por cada 100 habitantes/ año en el primer año de tratamiento y en el año previo (período control). Se calculó el riesgo relativo. Resultados: Fueron incluidos 196 pacientes. Se documentaron 12 procesos infecciosos graves durante el primer año de tratamiento, con un riesgo relativo de 2,4. El agente biológico más relacionado con la infección fue adalimumab. Todos los pacientes que sufrieron infección habían sido tratados de forma previa o concomitante con metotrexato y el 90,6% con glucocorticoides. La principal localización de la infección fue el aparato respiratorio (58,3%), y los gérmenes, los gram positivos (58,3%). Conclusiones: El uso de anti-TNF?, principalmente adalimumab, lleva asociado un riesgo de sufrir procesos infecciosos graves, principalmente a nivel de tracto respiratorio, producidos por gérmenes gram (+). El uso de otros tratamientos inmunosupresores tales como metotrexato y glucocorticoides parece incrementar la predisposición a sufrir procesos infecciosos.

  2. [A novel neurocutaneous syndrome: Legius syndrome. A case report].

    PubMed

    Cemeli-Cano, Mercedes; Peña-Segura, José Luis; Fernando-Martínez, Ruth; Izquierdo-Álvarez, Silvia; Monge-Galindo, Lorena; López-Pisón, Javier

    2014-09-01

    Introduccion. El sindrome de Legius es un trastorno autosomico dominante resultante de la mutacion del gen SPRED1, que implica perdida de funcion de una de las proteinas implicada en la via patogenica RAS-MAPK, similar a la neurofibromina y por ello muestra similitudes clinicas con la neurofibromatosis tipo 1 (NF1), pero con menor gravedad. Estos pacientes presentan multiples manchas cafe con leche y pueden asociar efelides, rasgos dismorficos, lipomas y trastornos del aprendizaje sin relacionarse con la aparicion de neurofibromas, gliomas opticos, nodulos de Lisch o predisposicion tumoral. Caso clinico. Niño de 10 meses, sin antecedentes personales de interes, que consulta por hipotonia de extremidades, manchas cafe con leche y leve retraso psicomotor. En los antecedentes familiares destaca una hermana de la madre y el abuelo materno con manchas cafe con leche. En nuestro paciente, el estudio genetico fue negativo para NF1, pero se hallo una mutacion en el gen SPRED1, compatible con el sindrome de Legius. La madre asintomatica presenta la misma mutacion en el gen SPRED1. Conclusion. Es de destacar la importancia del diagnostico diferencial de NF1, con las numerosas complicaciones que puede conllevar, con una entidad recientemente descrita de mejor pronostico como es el sindrome de Legius.

  3. [Acute posterior multifocal placoid pigment epitheliopathy. A rare cause of ischaemic stroke].

    PubMed

    del Saz-Saucedo, Pablo; Alfaya-Muñoz, Laura Blanca; Recio-Bermejo, Marta; Lara-Medina, Francisco Javier; García-Chiclano, Amalia; Ortega-León, Teresa; Rueda-Medina, Ignacio; Domínguez-Fernández, María José; Madrid-Muñiz, Carmen; Franco-Huerta, María

    2013-06-01

    Introduccion. La epiteliopatia pigmentaria placoide multifocal posterior aguda (EPPMPA) es una enfermedad inflamatoria rara, generalmente de etiologia indeterminada, de la coriocapilar, el epitelio pigmentario y la retina externa. Afecta predominantemente a pacientes jovenes y en algunos casos puede involucrar al sistema nervioso central en forma de ictus o de meningoencefalitis. Presentamos el caso clinico de una mujer joven con EPPMPA complicada con ictus e hipertension intracraneal. Caso clinico. Mujer de 16 anos que comienza con cefalea intensa sugestiva de hipertension intracraneal, asi como con un deficit agudo hemisferico izquierdo. La resonancia magnetica craneal ponia de manifiesto lesiones embolicas o vasculiticas en diferentes territorios. No se evidenciaron datos de meningoencefalitis en el estudio del liquido cefalorraquideo, pero si de hipertension intracraneal asociada. La presencia de lesiones muy especificas en el polo ocular posterior permitio el diagnostico de EPPMPA complicada con ictus isquemico, probablemente por mecanismo vasculitico. Un amplio estudio etiologico fue negativo para identificar un factor desencadenante claro del proceso. Se inicio tratamiento corticoideo con buena evolucion clinica y radiologica. Conclusiones. La EPPMPA es una entidad rara que generalmente entrana buen pronostico; sin embargo, en algunos casos puede complicarse con afectacion del sistema nervioso central, y el ictus isquemico secundario a vasculitis es la complicacion mas grave. Ante un paciente joven con ictus que presente sintomatologia visual y lesiones coriorretinianas, debe considerarse la EPPMPA en su diagnostico etiologico.

  4. [Biofeedback effectiveness in patients with fecal incontinence].

    PubMed

    Guerra-Mora, José Raúl; Buenrostro-Acebes, José María; Erciga-Vergara, Nancy; Zubieta-O'Farrill, Gregorio; Castillo-Calcáneo, Juan de Dios; Mosqueda, Maria Elena; Monroy-Argumedo, Montserrat; González-Alvarado, Carlos; Villanueva-Saenz, Eduardo

    2015-01-01

    Introducción: el origen anómalo de la arteria coronaria izquierda del seno coronario derecho (ACAOS) se caracteriza porque la arteria coronaria principal izquierda se origina anómalamente del seno de valsalva aórtico coronario derecho y cuyo trayecto puede seguir cuatro diferentes caminos hacia el lado izquierdo del corazón. Caso clínico: masculino de 73 años de edad, que ingresó al hospital por dolor precordial de tipo opresivo, intensidad 10/10 con irradiación a brazo izquierdo y cuello, acompañado de diaforesis y nausea. El diagnóstico fue de un síndrome isquémico coronario agudo sometido a terapia trombolítica Su evolución posterior fue no satisfactoria debido a diferentes complicaciones que lo llevaron a la muerte. Conclusiones: el diagnóstico del origen anómalo de la arteria coronaria izquierda del seno opuesto (ACAOS), se establece únicamente a través de métodos de diagnósticos como la angiotomografía computada cardiaca o un cateterismo cardiaco como parte del abordaje de un síndrome isquémico coronario agudo que permiten establecer las características morfológicas de las arterias coronarias como las diferentes variantes anatómicas y sus características particulares respecto a las estructuras adyacentes.

  5. [Anomalous origin of the left coronary artery from the opposite breast. Pathological case].

    PubMed

    Valencia-Sánchez, Jesús Salvador; Moreno-Vázquez, Alejandra; González-Díaz, Belinda; Valencia-Palacios, Beatriz Elizabeth

    2015-01-01

    Introducción: el origen anómalo de la arteria coronaria izquierda del seno coronario derecho (ACAOS) se caracteriza porque la arteria coronaria principal izquierda se origina anómalamente del seno de valsalva aórtico coronario derecho y cuyo trayecto puede seguir cuatro diferentes caminos hacia el lado izquierdo del corazón. Caso clínico: masculino de 73 años de edad, que ingresó al hospital por dolor precordial de tipo opresivo, intensidad 10/10 con irradiación a brazo izquierdo y cuello, acompañado de diaforesis y nausea. El diagnóstico fue de un síndrome isquémico coronario agudo sometido a terapia trombolítica Su evolución posterior fue no satisfactoria debido a diferentes complicaciones que lo llevaron a la muerte. Conclusiones: el diagnóstico del origen anómalo de la arteria coronaria izquierda del seno opuesto (ACAOS), se establece únicamente a través de métodos de diagnósticos como la angiotomografía computada cardiaca o un cateterismo cardiaco como parte del abordaje de un síndrome isquémico coronario agudo que permiten establecer las características morfológicas de las arterias coronarias como las diferentes variantes anatómicas y sus características particulares respecto a las estructuras adyacentes.

  6. [Massive cerebral air embolism following endoscopic retrograde cholangiopancreatography. A case report and review of the literature].

    PubMed

    Fernandez-Fernandez, J; Real-Noval, H; Rodriguez-Rodriguez, E

    2016-12-01

    Introduccion. La embolia aerea cerebral tras procesos endoscopicos es una complicacion infrecuente, pero que puede tener consecuencias catastroficas. Caso clinico. Varon de 85 años, diagnosticado de colangiocarcinoma distal con criterios de irresecabilidad, al cual se coloca una protesis biliar de drenaje. Se realiza una colangiopancreatografia retrograda endoscopica para el cambio de protesis. Tras el procedimiento, el paciente sufre un deterioro de las constantes vitales y del nivel de consciencia, y requiere intubacion orotraqueal. En la tomografia axial computarizada craneal se evidencia una embolia aerea masiva con focos de isquemia hiperaguda en ambos hemisferios. El paciente fallece posteriormente. Conclusiones. El embolismo aereo cerebral tras una colangiopancreatografia retrograda endoscopica es infrecuente, pero potencialmente letal. La manipulacion de la pared biliointestinal en las exploraciones endoscopicas podria originar comunicaciones entre la luz y el sistema venoso. Esto, unido a la alta presion de insuflacion para la realizacion de la prueba, condicionaria el paso de aire al sistema venoso portal y, de ahi, al sistema circulatorio. En el sistema nervioso central, las burbujas de aire provocarian una obstruccion vascular, con la consiguiente isquemia y necrosis del tejido. Es fundamental un diagnostico precoz y una terapia de soporte vital. Su rapido manejo puede contribuir a un mejor pronostico, que en principio es sombrio.

  7. [Fibromatosis breast in the male. Case study].

    PubMed

    Muñoz-Atienza, Virginia; Manzanares-Campillo, María Del Carmen; Sánchez-García, Susana; Pardo-García, Ricardo; Martín-Fernández, Jesús

    2013-01-01

    Antecedentes: la fibromatosis mamaria es una enfermedad rara; sus casos son 0.2% de las neoplasias de mama, y en los varones es aún más rara. El diagnóstico definitivo es anatomopatológico. Caso clínico: se comunica el caso de un varón de 52 años, con diagnóstico anatomopatológico de fibromatosis mamaria posterior al estudio de un tumor en la mama derecha. Se le practicó exéresis con amplios márgenes, luego mastectomía subcutánea, con estudio histológico de fibromatosis con márgenes libres. El postoperatorio transcurrió sin complicaciones y no requirió tratamiento coadyuvante. En el seguimiento a seis meses continuaba libre de enfermedad. El tratamiento de elección es la escisión con amplios márgenes y el oncológico coadyuvante es motivo de controversia. Conclusiones: la fibromatosis en la mama es poco frecuente y su aparición en el varón excepcional. El tratamiento quirúrgico es el definitivo, no así la terapia oncológica neoadyuvante que sigue suscitando controversia.

  8. [Pulmonary actinomycosis and tuberculosis. A comorbidity pediatric case].

    PubMed

    Bisero, Elsa D; Luque, Graciela F; Rizzo, Cristina N; Zapata, Alejandra E; Cuello, María S

    2016-08-01

    La actinomicosis es una infección supurativa crónica, producida por bacterias Gram-positivas anaeróbicas o especies Actinomyces microaerófilas. Es rara en niños y adolescentes; es más común en inmunodeprimidos. El Mycobacterium tuberculosis colabora en el desarrollo de la enfermedad. La afectación pulmonar aparece como un cuadro de condensación crónica que no mejora con el tratamiento antibiótico convencional. Las complicaciones clásicas de afectación de la pared torácica con fistulización y supuración en «granulo de azufre» son descritas con menor frecuencia en la actualidad. El diagnóstico es un verdadero desafío y se establece mediante el aislamiento de las especies de Actinomyces. El tratamiento de elección para todas las formas clínicas de la enfermedad es el uso prolongado de antibióticos. Objetivo. Presentar un caso pediátrico de comorbilidad entre tuberculosis y actinomicosis. Resaltar la importancia de la sospecha diagnóstica de actinomicosis frente a todo proceso supurado crónico.

  9. [Maternal morbidity and mortality in a unit of tertiary care without obstetrics].

    PubMed

    Garibaldi-Zapatero, Julio; Than-Gómez, M Teresa; Guerrero-Rivera, Susana; Cuevas-García, Carlos Fredy

    2016-01-01

    Introducción: la morbimortalidad materna representa un problema de salud en los países en desarrollo, las causas de muerte obstétrica dependen de la región geográfica y de otros factores que incluyen la calidad de los servicios de salud. El objetivo de este estudio fue analizar las causas de morbilidad y mortalidad materna en las pacientes atendidas de 2011 a 2012. Métodos: se analizaron los datos de las pacientes en admisión hospitalaria, el diagnóstico y la severidad de la enfermedad, la presencia de comorbilidad y las complicaciones que ocurrieron durante el tratamiento y las causas de muerte de pacientes embarazadas o puérperas. Resultados: fueron atendidas 137 pacientes de las cuales 87 (63.5 %) requirieron ser hospitalizadas, 36 (41.3 %) presentaron criterios para complicación materna severa (CMS); la mayor parte de pacientes con CMS se encontraban en el puerperio postcesárea, Once pacientes fallecieron, cinco se consideraron muertes maternas indirectas y 6 muertes tardías. Conclusiones: las CMS y las muertes fueron más frecuentes en el puerperio. Las causas indirectas fueron las más frecuentes.

  10. [Analysis of maternal deaths in Mexico occurred during 2009].

    PubMed

    Fajardo-Dolci, Germán; Meljem-Moctezuma, José; Vicente-González, Esther; Venegas-Páez, Francisco Vicente; Villalba-Espinoza, Ignacio; Pérez-Cardoso, Ana Luisa; Barrón-Saldaña, Dante Adrián; Montesinos-Gómez, Gabriela; Aguirre Güemez, Ana Valeria; Novoa-Boldo, Alejandro; Mendoza-Larios, Laura Alejandra; López-González, Rosa; Mazón-González, Betania; Aguirre-Gas, Héctor Gerardo

    2013-01-01

    Introducción: en 2011 ocurrieron 955 defunciones maternas en México, 49.9 por 100 000 nacidos vivos. La meta de la Organización Mundial de la Salud para 2015 es reducir la tasa a 22.5: 560 defunciones anuales. Métodos: estudio descriptivo y retrospectivo de 1257 muertes maternas ocurridas en México durante 2009, con una muestra representativa de 173 expedientes. Se calcularon frecuencias simples y porcentajes. Resultados: las muertes maternas ocurrieron por causas directas como preeclampsia-eclampsia, infección y hemorragia obstétrica secundaria a atonía uterina, acretismo placentario y placenta previa. Quince mujeres tuvieron complicaciones por abortos. Cuatro murieron por embarazo extrauterino debido a diagnóstico y tratamiento tardíos. Las causas indirectas de la muerte materna fueron neoplasias, sepsis abdominal, eventos vasculares, problemas metabólicos y cardiopatías. Veinticinco pacientes fallecieron por neumonía atípica y 11 por influenza A H1N1. Conclusiones: es factible disminuir la mortalidad materna mediante suficientes consultas prenatales de calidad y evitar embarazos con riesgo alto por los antecedentes obstétricos y los padecimientos asociados. La influenza A H1N1 interrumpió la tendencia descendente de la mortalidad materna.

  11. [Neurological effects of hypoglycemia in diabetic patients].

    PubMed

    Caballero-Corchuelo, J

    2016-09-16

    Introduccion. El tratamiento farmacologico de la diabetes se asocia a un aumento en el riesgo de hipoglucemia. Los episodios de hipoglucemia afectan a la calidad de vida del paciente y a actividades diarias comunes, ademas de la morbimortalidad que pueden producir en casos con sintomatologia neurologica. Objetivo. Revisar las principales complicaciones neurologicas de la hipoglucemia en pacientes diabeticos, con especial interes en las consecuencias a largo plazo. Desarrollo. Tras revisar la fisiopatologia de la hipoglucemia en el paciente diabetico, se describe el papel de la hipoglucemia en tres situaciones: las alteraciones en los mecanismos neuroendocrinos de regulacion de la glucemia, los efectos de la hipoglucemia en los niños y la relacion con el deterioro cognitivo en los adultos. Conclusiones. Aparte de los daños neurologicos agudos que pueden suceder en casos de hipoglucemia grave, los episodios de hipoglucemia repetidos se asocian a otros efectos neurologicos a largo plazo: afectan a los mecanismos de contrarregulacion ante episodios de hipoglucemia subsiguientes, aumentando el riesgo de hipoglucemias graves, y pueden producir alteraciones cognitivas en poblaciones vulnerables, como los niños pequeños o ancianos.

  12. [Not Available].

    PubMed

    Fernández Castillo, Rafael; Cañadas de la Fuente, Gustavo R; Cañadas de la Fuente, Guillermo A; De la Fuente Solana, Emilia Inmaculada; Esteban de la Rosa, Rafael José; Bravo Soto, Juan

    2016-07-19

    Introducción: la obesidad y el sobrepeso presentan efectos adversos sobre la salud, lo que contribuye a la aparición de enfermedades metabólicas y cardiovasculares que ponen en peligro la integridad del injerto.Objetivo: investigar la influencia del IMC pretrasplante renal sobre el funcionamiento del injerto renal al año de trasplante mediante el estudio de cuatro métodos distintos de medir la filtración glomerular.Material y métodos: en este trabajo se ha seguido a 1.336 pacientes de ambos sexos trasplantados renales; se les realizaron mediciones pretrasplante y postrasplante de parámetros bioquímicos, mediciones antropométricas y función renal mediante medidas de filtrado glomerular.Resultados: a mayor índice de masa corporal pretrasplante se produce una disminución del filtrado glomerular medido por cuatro métodos distintos, así como mayor porcentaje de rechazos.Conclusiones: un IMC elevado pretrasplante contribuye a la disfunción del injerto, a una disminución del filtrado glomerular y a complicaciones del injerto en el primer año postrasplante.

  13. [Hemorrhagic colloid cyst of the third ventricle: fulminant deterioration].

    PubMed

    Martínez-Gómez, Debora; Joanes, Vicente; Herrera, Juan Manuel; Rivera-Paz, Marlon; Vanaclocha, Vicente

    2015-03-16

    Introduccion. Los quistes coloides son tumores benignos del tercer ventriculo. La mayoria permanecen asintomaticos. Sin embargo, algunos pacientes pueden desarrollar desde cefaleas intermitentes hasta un deterioro agudo e incluso muerte subita. Existen varias teorias por las que se produciria una muerte subita en estos pacientes, entre las que se incluyen el rapido crecimiento del quiste, su rotura, la alteracion del control cardiovascular reflejo mediado por el hipotalamo y, rara vez, el sangrado del quiste, con solo 15 casos descritos en la bibliografia. Caso clinico. Varon de 45 años, con hipertension arterial como unico antecedente de interes, que sufre un deterioro brusco del nivel de consciencia a causa de una hidrocefalia aguda debida a un quiste coloide hemorragico del tercer ventriculo. Se implanto un drenaje ventricular externo en cada lado e ingreso en la unidad de cuidados intensivos, donde se certifico la muerte encefalica. Tras la extirpacion del quiste mediante abordaje transcortical frontal, se confirmo el diagnostico de quiste coloide con restos de material hemolizado subagudo. Conclusion. La hemorragia en los quistes coloides es excepcional y puede producirse en pacientes tanto sintomaticos como asintomaticos, lo que dificulta, de forma extraordinaria, el reconocimiento de esta complicacion.

  14. [Familial microepidemic of food-borne botulism in the Region of Madrid].

    PubMed

    Jalda, D; Junco, A; Alvarez-Moreno, M; Rodero, I; Carneado-Ruiz, J

    2016-07-01

    Introduccion. El botulismo es un sindrome causado por la toxina del bacilo Clostridium botulinum. La toxina actua bloqueando las terminaciones colinergicas presinapticas de la placa motora y del sistema nervioso parasimpatico, y ocasiona una paralisis flacida y un fallo parasimpatico. El modo mas habitual de adquisicion de la enfermedad es por ingesta de toxina preformada presente en las conservas caseras mal esterilizadas, aunque otros mecanismos son posibles. Su incidencia actual en Espana es muy baja. Casos clinicos. Se describen tres miembros convivientes de una familia que presentaron un cuadro de botulismo alimentario. Las manifestaciones clinicas iniciales mostraron predileccion por la paresia ocular y por sintomatologia disautonomica de escasa especificidad, y la agregacion familiar fue el indicio fundamental que sugirio el diagnostico. Posteriormente, los pacientes empeoraron y dos de ellos presentaron afectacion de la funcion respiratoria y precisaron ingreso prolongado en la unidad de cuidados intensivos. Los tres pacientes convalecieron y se recuperaron sin secuelas. Se consiguio detectar la toxina botulinica por bioensayo en los restos de alimentos, lo que confiere al caso la categoria diagnostica de confirmado. Conclusiones. La microepidemia familiar presentada constituye un caso de afectacion inicial predominantemente ocular y disautonomica. Asimismo, ilustra varios aspectos tipicos de la enfermedad: la sospecha diagnostica ante pacientes convivientes que acuden simultaneamente por clinica similar, las complicaciones caracteristicas del proceso y su tratamiento, el diagnostico de laboratorio y su historia natural hacia la resolucion.

  15. [Risk for the development of upper gastrointestinal bleeding in children in an intensive care unit].

    PubMed

    Gutiérrez-Gutiérrez, Glenda Karina; Villasís-Keever, Miguel Angel; González-Ortiz, Beatriz; Troconis-Trens, Germán; Tapia-Monge, Dora María; Flores-Calderón, Judith

    2014-01-01

    INTRODUCCIÓN: si bien el sangrado del tubo digestivo puede producirse a cualquier edad, la mayoría de los estudios que buscan establecer las causas o factores de riesgo para su desarrollo se ha realizado en adultos. El objetivo de este estudio fue determinar los factores de riesgo en los niños hospitalizados en una unidad de terapia intensiva pediátrica. MÉTODOS: se llevó a cabo un estudio retrospectivo de casos y controles. Se consideró como casos a los niños que presentaron sangrado digestivo alto durante su estancia en terapia intensiva. Las variables se obtuvieron de los expedientes clínicos: edad, sexo, estado nutricional, ventilación mecánica, uso de sonda nasogástrica, desarrollo de complicaciones, presencia de coagulopatía, uso de profilaxis para sangrado digestivo alto, ayuno y uso de esteroides. Mediante análisis multivariado se identificaron los factores de riesgo, con cálculo de razón de momios e intervalos de confianza de 95 %.

  16. [Gorlin syndrome in the paediatric age].

    PubMed

    Roncalés-Samanes, P; Peña-Segura, J L; Fernando-Martínez, R; Fuertes-Rodrigo, C; García-Oguiza, A; López-Pisón, J

    2014-04-01

    Introduccion. El sindrome de Gorlin (SG) es un trastorno de herencia autosomica dominante asociado a mutaciones en el gen PTCH1, cuya principal caracteristica es la aparicion de carcinomas basocelulares, unido a anomalias esqueleticas, queratoquistes odontogenicos y tumores intracraneales. Caso clinico. Niña de 3 años y 10 meses, ingresada por ataxia aguda. Destacan como antecedentes personales retraso psicomotor y como antecedentes familiares la sospecha de SG en la madre por quiste maxilar. En la exploracion, se aprecia macrocefalia con frente prominente e hipertelorismo, asi como nevo. Se solicita estudio genetico de SG, en el que se detecta la mutacion c.930delC en el exon 6 del gen PTCH1 en heterocigosis. Conclusiones. En el SG hay un aumento de la susceptibilidad al desarrollo de carcinomas basocelulares y es preciso un estrecho control dermatologico. Es necesario un seguimiento neurologico clinico y de imagen, mediante resonancia magnetica, para el diagnostico precoz de tumores intracraneales, fundamentalmente el meduloblastoma. Tambien son caracteristicos los queratoquistes odontogenicos, otras alteraciones cutaneas, fibromas cardiacos y ovaricos, asi como anomalias esqueleticas, que precisan controles clinicos y de imagen periodicos, y tratamiento en caso de ser necesarios, pero debe evitarse la radiacion. El SG es un trastorno poco frecuente, que se debe sospechar ante la presencia de alteraciones caracteristicas. Es necesario un seguimiento multidisciplinar, asi como establecer un protocolo de actuacion, para un temprano diagnostico y tratamiento de las complicaciones potencialmente graves derivadas de esta enfermedad.

  17. [Calciphylaxis, renal failure and gout. A patient with hyperuricemia as a risk factor for death].

    PubMed

    Martínez-Martínez, Marco Ulises; Román-Acosta, Susana; Alvarez-Reyes, Juan Manuel; Oros-Ovalle, Cuauhtémoc; Abud-Mendoza, Carlos

    2013-01-01

    Introducción: la gota es una artropatía inflamatoria que frecuentemente se asocia con obesidad, consumo de alcohol, hipertensión e hipertrigliceridemia. La calcifilaxis se caracteriza por la calcificación metastásica de los vasos de mediano y pequeño calibre. En forma independiente ambas se asocian con mortalidad elevada. Cuando la hiperuricemia y la calcifilaxis están presentes, el riesgo de muerte es de 80%. Caso clínico: hombre de 51 años de edad, con antecedentes de alcoholismo e hipertensión arterial sistémica, quien desarrolló úlceras en extremidades, edema generalizado y síndrome urémico. Tres semanas después de su ingreso falleció debido a sepsis ocasionada por Staphylococcus aureus. El diagnóstico fue calcifilaxis asociada con síndrome metabólico, comorbilidades, factores de riesgo cardiovascular y de insuficiencia renal. Conclusiones: la hiperuricemia es parte del complejo que conforma el síndrome metabólico, resultante de factores genéticos y ambientales. Se reconoce que es un factor asociado con la mortalidad cardiovascular, lo que obliga a considerar a la hiperuricemia en las guías de práctica clínica en la prevención y tratamiento de enfermedades con alta mortalidad debido a las complicaciones que se presentan.

  18. [Epileptic seizures complicated by Takotsubo syndrome].

    PubMed

    Garea Garcia-Malvar, M J; Gonzalez-Silva, Y; Epureanu-Epureanu, V

    2014-11-01

    Introduccion. El sindrome de takotsubo es un trastorno caracterizado por disfuncion ventricular reversible, dolor precordial de tipo anginoso y cambios electrocardiograficos sin evidencia de obstruccion coronaria en coronariografia. Se desencadena por estres, y es frecuente tras crisis epilepticas. Presentamos el caso de una paciente que inicia esta miocardiopatia tras una crisis epileptica al finalizar su sesion de hemodialisis. Caso clinico. Mujer de 55 años en hemodialisis por insuficiencia renal cronica, con epilepsia secundaria a lesion residual frontoparietal derecha por un hematoma que preciso evacuacion quirurgica. Tras una sesion de hemodialisis experimenta una crisis epileptica focal con generalizacion secundaria y, horas despues de esta, dolor centrotoracico. En seriacion enzimatica se objetiva elevacion de troponina I y, electrocardiograficamente, ondas T negativas en derivaciones precordiales (V2-V6). Se realiza coronariografia, cuyo resultado es normal, y se demuestran alteraciones de la contractilidad, confirmadas como de caracter transitorio en un estudio ecocardiografico seriado. Todos los datos anteriores hacen sospechar el diagnostico de sindrome de takotsubo. Conclusion. Las complicaciones cardiacas son una de las causas de morbimortalidad en la epilepsia, y entre ellas se encuentra el sindrome de takotsubo. La incidencia real de dicho sindrome se desconoce, pero dada su implicacion en la mortalidad de causa cardiaca en la epilepsia es importante sospecharlo ante la presencia de disfuncion cardiaca tras una crisis epileptica.

  19. Safe intake of an oral supplement containing carbohydrates and whey protein shortly before sedation to gastroscopy; a double blind, randomized trial.

    PubMed

    de Aguilar-Nascimento, José Eduardo; Caporossi, Cervantes; Metelo, José Sebastião; Tanajura, Guilherme Henrique; Canevari-de-Oliveira, Mariana; da Cunha Costa, Rodrigo

    2014-03-01

    Objetivo: Investigar el vaciado gástrico de un suplemento oral que contiene hidratos de carbono, más proteínas de suero de leche tomado antes de la sedación para endoscopia. Método: Se trata de un estudio doble ciego aleatorizado, que incluyó pacientes adultos (18-65 años de edad) por presentar epigastralgia y que eran candidatos a gastroscopia electiva. Después de una noche de ayuno los pacientes fueron asignados aleatoriamente para tomar 200 ml de un suplemento nutricional oral que contiene maltodextrina y proteína de suero de leche, de 150 a 210 minutos antes de la sedación, para gastroscopia (grupo de intervención, n = 12) o continuar en ayuno para el procedimiento endoscópico (grupo control, n = 12). El volumen gástrico residual (RGV) aspirado y medido durante el examen fue la variable de evaluación principal del estudio. Resultados: No hubo complicaciones durante los exámenes. El tiempo medio de ayuno (rango) fue mayor (P.

  20. Infratentorial angioleiomyoma: case report and review of the literature.

    PubMed

    Delgado-Fernandez, Juan; Penanes, Juan R; Torres, Cristina V; Gordillo-Velez, Carlos H; Manzanares-Soler, Rafael; Sola, Rafael G

    2016-01-16

    Introduccion. Los angioleiomiomas intracraneales son lesiones muy poco frecuentes. Solo se han descrito 22 casos en la bibliografia hasta la actualidad, unicamente tres de ellos de localizacion infratentorial. Caso clinico. Varon de 43 años con un angioleiomioma infratentorial descubierto de forma incidental tras la realizacion de una tomografia computarizada por hipoacusia. La resonancia magnetica mostro una tumoracion de 1,4 cm, descrita inicialmente como un meningioma, con un realce progresivo tras la administracion de gadolinio, un aumento del coeficiente de difusion aparente y un descenso generalizado de metabolitos en la espectroscopia. La lesion se reseco quirurgicamente mediante un abordaje suboccipital con buena evolucion y sin complicaciones postoperatorias. En el estudio histologico, la lesion presentaba un abundante componente vascular, y en la tincion inmunohistoquimica era positiva para actina y caldesmona. Dos años despues de la cirugia, el paciente no presentaba recurrencia en la resonancia magnetica de control. Conclusion. El diagnostico de los angioleiomiomas puede ser complejo, pero algunas de sus caracteristicas radiologicas pueden facilitarlo. Los angioleiomiomas son tumores benignos asociados con un resultado funcional favorable tras su reseccion completa, que en nuestro caso no presento un alto riesgo de sangrado.

  1. [Autism: the importance of dysmorphology in the identification of associated medical conditions].

    PubMed

    Ruggieri, V L; Arberas, C L

    2017-02-24

    Introduccion. Los trastornos del espectro autista (TEA) se caracterizan por deficits en la comunicacion e interaccion social asociados a intereses restringidos y conductas estereotipadas. Considerados trastornos del neurodesarrollo, presentan una base neurobiologica reconocida. Las causas geneticas, las anomalias cromosomicas o los defectos genicos son las etiologias mas frecuentemente reconocidas, seguidas por factores toxicos y ambientales (epigeneticos). Desarrollo. Las dismorfias son alteraciones congenitas de la forma de una parte de un ser vivo, producidas durante su desarrollo, y su reconocimiento es esencial en la delineacion de un sindrome o una entidad especifica. En el caso de los TEA permiten diferenciar las formas primarias o idiopaticas de las secundarias o sindromicas. En este trabajo describimos los aspectos dismorfologicos vinculados a los TEA que permitiran definir una presuncion diagnostica y orientar los estudios complementarios de acuerdo con ellos. Conclusiones. La identificacion de estas entidades medicas especificas, asociadas a los TEA, es fundamental, ya que permite inferir la posible evolucion, prevenir eventuales complicaciones y otorgar un asesoramiento genetico adecuado.

  2. ORGANIC INFLAMMATORY RESPONSE TO REDUCED PREOPERATIVE FASTING TIME, WITH A CARBOHYDRATE AND PROTEIN ENRICHED SOLUTION; A RANDOMIZED TRIAL.

    PubMed

    de Andrade Gagheggi Ravanini, Guilherme; Portari Filho, Pedro Eder; Abrantes Luna, Renato; Almeida de Oliveira, Vinicius

    2015-08-01

    Introducción: El objetivo de este estudio es la evaluación de la respuesta inflamatoria orgánica a la colecistectomía laparoscópica mediante vídeo con una reducción del tiempo de ayuno preoperatorio a 2h y empleando una solución enriquecida con carbohidratos y proteínas. Métodos: Se trata de un estudio aleatorizado, prospectivo con pacientes divididos en los dos grupos siguientes: grupo A, ayuno convencional y grupo B, ayuno abreviado de 2h con ingesta oral de una solución enriquecida con carbohidratos y proteínas. Antes de la ingesta de la solución, se hicieron mediciones de glucosa sérica, insulina, interleucina 1y TNF-α; también se realizaron mediciones durante la inducción de la anestesia y 4h después de la intervención quirúrgica. Resultados: Treinta y ocho pacientes completaron el estudio sin presentar complicaciones pulmonares relacionadas con el broncoaspirado. La varianza HOMA-IR postoperatoria fue superior en el grupo A (p = 0,001). Conclusión: La reducción del tiempo de ayuno preoperatorio a 2h, empleando soluciones enriquecidas con carbohidratos y proteínas, es segura, reduce la resistencia a la insulina, y no aumenta el riesgo de broncoaspirado.

  3. [Gastrocolic fistula as a complication of percutaneous feeding gastrostomy, description of three cases and review of the literature].

    PubMed

    Jiménez Varo, Ignacio; Gros Herguido, Noelia; Parejo Campos, Juana; Tatay Domínguez, Dolores; Pereira Cunill, José Luis; Serrano Aguayo, Pilar; Socas Macías, María; García-Luna, Pedro Pablo

    2014-02-01

    Introducción: La gastrostomía percutánea es el procedimiento de elección para proporcionar acceso enteral en pacientes que requieren soporte nutricional por esta vía a largo plazo, relegando a la gastrostomía quirúrgica. Material y métodos: Presentamos tres pacientes con indicación de gastrostomía percutánea para soporte nutricional. En dos casos se realizó la gastrostomía mediante endoscopia y en otro mediante radiología intervencionista. Resultados: Durante la realización de las gastrostomías no se detectaron incidencias clínicas, pero al intentar recambio de las sondas de gastrostomía, se evidenció la presencia de fístula gastrocólica que, ocasionaba imposibilidad del recambio en un caso, o cuadro de dolor abdominal y diarrea en los otros dos casos. Discusión: Pese a ser una técnica segura, la gastrostomía percutánea debe realizarse con una correcta selección de los pacientes para minimizar posibles complicaciones que puedan acontecer, como fístula gastrocólica, recomendando en casos dudosos la realización de prueba de imagen tipo TC (tomografía computerizada).

  4. Trombosis venosa esplácnica como manifestación inicial de mielofibrosis primaria.

    PubMed

    Campos-Cabrera, Gregorio; Campos-Cabrera, Virginia; Campos-Cabrera, Salvador; Campos-Villagómez, José-Luis; Romero-González, Alejandra

    2017-01-01

    Las neoplasias mieloproliferativas (NMP) son alteraciones crónicas de las células madre hematopoyéticas clonales caracterizadas por una mayor producción de granulocitos, glóbulos rojos o plaquetas. Una de las principales complicaciones de las NMP es la aparición de problemas trombóticos venosos y arteriales causados por un aumento en la agregación plaquetaria y la generación de trombina. Se evaluaron 11 casos de mielofibrosis primaria (MP), de los cuales dos debutaron con trombosis venosa esplácnica (TVE). Tras observar los resultados de este estudio y de la literatura mundial, se sugiere que al evaluar pacientes con TVE se incluyan métodos diagnósticos para MP, como la mutación JAK2V617F. Myeloproliferative neoplasms are chronic disorders of clonal hematopoietic stem cells, characterized by an overproduction of functional granulocytes, red blood cells and / or platelets, and one of the major complications is the occurrence of venous and arterial thrombotic problems caused by increased platelet aggregation and thrombin generation. In this study 11 cases of primary myelofibrosis (PM) were evaluated and 2 debuted with splanchnic venous thrombosis (SVT); so after seeing the results of this study and of world literature, it is suggested that in patients with SVT, diagnostic methods for PM like the JAK2V617F mutation should be included.

  5. [Clinical analysis of 200 cases of idiopathic thrombocytopenic purpura].

    PubMed

    García-Stivalet, Lilia Adela; Muñoz-Flores, Aarón; Montiel-Jarquín, Alvaro José; Barragán-Hervella, Rodolfo Gregorio; Bejarano-Huertas, Ruth; García-Carrasco, Mario; López-Colombo, Aurelio

    2014-01-01

    INTRODUCCIÓN: la púrpura trombocitopénica idiopática se caracteriza por la extravasación de sangre en el tejido subcutáneo, membranas, mucosas o piel, que puede generar manifestaciones clínicas de sangrado como lesiones equimóticas, petequias de aparición brusca, epistaxis, gingivorragia y complicaciones graves como hemorragia intracraneal, debido a destrucción plaquetaria mediada por anticuerpos dirigidos contra la superficie de las plaquetas. El objetivo de este informe es presentar las características clínicas de los pacientes con púrpura trombocitopénica idiopática en un hospital de tercer nivel de atención, con la finalidad de tener estadísticas para estudios analíticos posteriores. MÉTODOS: se realizó un estudio descriptivo de 200 pacientes atendidos en el servicio de hematología con diagnóstico de púrpura trombocitopénica idiopática. Se describen sus manifestaciones clínicas, el diagnóstico y el tratamiento médico y quirúrgico empleados.

  6. [Mortality-associated factors in pediatric patients with Blalock-Taussig shunt].

    PubMed

    Aguilar-Segura, Perla Roxana; Lazo-Cárdenas, César; Rodríguez-Hernández, Lydia; Márquez-González, Horacio; Giménez-Scherer, Juan Antonio

    2014-01-01

    INTRODUCCIÓN: la supervivencia de los pacientes con cardiopatía congénita con flujo pulmonar disminuido ha aumentado debido a las técnicas de anastomosis quirúrgica entre la circulación sistémica y la pulmonar, sin embargo, pueden presentarse complicaciones. El objetivo de este estudio fue determinar los factores quirúrgicos y bioquímicos relacionados con la muerte en pacientes pediátricos en quienes se realizó derivación de Blalock-Taussig modificada. MÉTODOS: se integró una cohorte de neonatos con cardiopatía congénita sometidos a derivación tipo Blalock-Taussig que sobrevivieron a la cirugía. Al ingreso a cuidados intensivos se documentó tiempo quirúrgico, diámetro del injerto vascular de politetrafluoroetileno, gasometría arterial y saturación venosa central de oxígeno. Se dio seguimiento hasta el egreso o defunción. Para el análisis estadístico se utilizaron medidas de tendencia central y dispersión, chi cuadrada, razón de momios, modelo de regresión de Cox, hazard ratio (HR) y curva de Kaplan-Meier, para la variable más independiente.

  7. Radiological insertion of Tenckhoff catheters for peritoneal dialysis: a 1-year single-centre experience

    PubMed Central

    Quach, Trung; Tregaskis, Peter; Menahem, Solomon; Koukounaras, Jim; Mott, Nigel; Walker, Rowan G.

    2014-01-01

    Background Peritoneal dialysis (PD) is an important home-based dialysis modality for patients with end-stage kidney disease (ESKD). The initiation of PD requires timely and skilled insertion of a Tenckhoff catheter (TC). At most centres, TCs are inserted laparoscopically by surgeons under general anaesthetic. This requires access to increasingly scarce surgical, anaesthetic and hospital inpatient resources. Radiological insertion of TCs performed as a day procedure under local anaesthetic allows for easier access to the TC insertion with reduced resource requirements. We report our 1-year experience following the introduction of this technique to our PD programme. Methods This is a retrospective review of the outcomes for all patients who had TCs inserted radiologically (percutaneously with the assistance of ultrasound and fluoroscopy) over the 12-month period from December 2011 to December 2012. Relevant patient demographics collected included age, gender, body mass index (BMI), previous abdominal surgery and cause of ESKD. Extended details of the insertion procedure were also obtained including length of stay, early complications and time to first use of the catheter for PD. Results Thirty Argyle™ Swan Neck TCs were inserted under radiological guidance during the study period. The mean age of patients was 56 (SD ± 14). The male-to-female ratio was 2:1. The mean BMI was 25.7 (SD ± 4.8). PD was the initial dialysis modality in 22 (73%) patients. Of the 30 patients, 14 (46.7%) had previously undergone extraperitoneal abdominal surgery. All catheters were inserted successfully as day cases except four patients (13.3%) who had catheters inserted during an inpatient hospital admission. Most catheters were not accessed for a minimum of 10 days to reduce the chance of exit site leakage, in two cases the catheters were used within 5 days without complication. There were no cases of peritonitis or exit site infection during the observation period. Catheter migration

  8. Pre-treatment surgical para-aortic lymph node assessment in locally advanced cervical cancer

    PubMed Central

    Brockbank, Elly; Kokka, Fani; Bryant, Andrew; Pomel, Christophe; Reynolds, Karina

    2014-01-01

    Background Cervical cancer is the most common cause of death from gynaecological cancers worldwide. Locally advanced cervical cancer, FIGO stage equal or more than IB1 is treated with chemotherapy and external beam radiotherapy followed by brachytherapy. If there is metastatic para-aortic nodal disease radiotherapy is extended to additionally cover this area. Due to increased morbidity, ideally extended-field radiotherapy is given only when para-aortic nodal disease is proven. Therefore accurate assessment of the extent of the disease is very important for planning the most appropriate treatment. Objectives To evaluate the effectiveness and safety of pre-treatment surgical para-aortic lymph node assessment for woman with locally advanced cervical cancer (FIGO stage IB2 to IVA). Search methods We searched the Cochrane Gynaecological Cancer Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 1), MEDLINE and EMBASE (up to January 2011). We also searched registers of clinical trials, abstracts of scientific meetings, reference lists of included studies and contacted experts in the field. Selection criteria Randomised controlled trials (RCTs) that compared surgical para-aortic lymph node assessment and dissection with radiological staging techniques, in adult women diagnosed with locally advanced cervical cancer. Data collection and analysis Two reviewers independently assessed whether potentially relevant trials met the inclusion criteria, abstracted data and assessed risk of bias. One RCT was identified so no meta-analyses were performed. Main results We found only one trial, which included 61 women, that met our inclusion criteria. This trial reported data on surgical versus clinical staging and an assessment of the two surgical staging techniques; laparoscopic (LAP) versus extraperitoneal (EXP) surgical staging. The clinical staging was either a contrast-enhanced CT scan or MRI scan of the abdomen and

  9. [EXPERIMENTAL STUDY ON POLY-AMINO ACID/NANO-HYDROXYAPATITE/CALCIUM SULFATE CAGE FOR LUMBAR INTERBODY FUSION IN GOATS].

    PubMed

    Xue, Youdi; Song, Yueming; Liu, Limin; Ren, Chunpeng; Zhou, Zhongjie; Zhou, Chunguang

    2015-08-01

    To evaluate the effect of poly-amino acid/nano-hydroxyapatite/calcium sulfate (PHC) Cage in lumbar interbody fusion of the goat. Eighteen mature female goats (weighing 29-33 kg) were divided into 3 groups randomly: PHC Cage group (group A), titanium Cage group (group B), and ilium group (group C). A left extraperitoneal approach was used to establish the animal model of discectomy and interbody fusion with Cage or ilium. The general situation was observed for 24 weeks after operation. X-ray films were taken to measure disc space height (DSH) before operation and at 4, 12, and 24 weeks after operation. CT three dimensional reconstuction was performed at 24 weeks after operation to evaluate the interbody fusion according to modified Brantigan grading. The specimens of L3,4 were harvested for mechanical test, histological, and scanning electron microscope (SEM) observation at 24 weeks after operation. All goats survived to the end of experiment. DSH at 4 weeks after operation increased when compared with preoperative one in each group, and then decreased; DSH was significantly lower at 12 and 24 weeks after operation than preoperative one in group C (P < 0.05). There was no significant difference in DSH among 3 groups at preoperation and 4 weeks after operation (P > 0.05); at 12 and 24 weeks after operation, DSH of groups A and B was significantly higher than that of group C (P < 0.05), but no significant difference was found between groups A and B (P > 0.05). CT three dimensional reconstuction showed that bony fusion was obtained in all goats of groups A and C, and in 3 goats of group B; according to modified Brantigan grading, the scores of groups A and C were significantlly higher than that of group B (P < 0.05), but no significant difference between groups A and C (P > 0.05). The biomechanical test showed that there was no significant difference in range of motion between group A and group B (P > 0.05), which were significantly lower than that of group C (P < 0

  10. Abscess of urachal remnants presenting with acute abdomen: a case series

    PubMed Central

    2012-01-01

    Introduction Urachal diseases are rare and may develop from a congenital anomaly in which a persistent or partial reopening of the fetal communication between the bladder and the umbilicus persists. The most frequently reported urachal anomalies in adults are infected urachal cyst and urachal carcinoma. The diagnosis of this entity is not always easy because of the rarity of these diseases and the atypical symptoms at presentation. Imaging techniques, such as ultrasonography and computed tomography have a significant role in recognizing the presence of urachus-derived lesions. Cases presentations Case presentation 1: A 25-year-old Arab-Berber man presented with a 10-day history of progressive lower abdominal pain accompanied by fever, vomiting, and low urinary tract symptoms to our emergency department. Laboratory data revealed leucocytosis. The diagnosis of an acute peritonitis was made initially. Abdominal ultrasonography revealed a hypoechoic tract from the umbilicus to the abdominal wall, and the diagnosis was rectified (infected urachal remnants). The patient was initially treated with intravenous antibiotics in combination with a percutaneous drainage. Afterwards an extraperitoneal excision of the urachal remnant including a cuff of bladder was performed. The histological analysis did not reveal a tumor of the urachal remnant. Follow-up examinations a few months later showed no abnormality. Case presentation 2: A 35-year-old Arab-Berber man, without prior medical history with one week of abdominal pain, nausea and vomiting, associated with fever but without lower urinary tract symptoms visited our emergency department. Laboratory data revealed leucocytosis. Abdominal ultrasonography was not conclusive. Computed tomography of the abdomen was the key to the investigation and the diagnosis of an abscess of urachal remnants was made. The patient underwent the same choice of medical-surgical treatment as previously described for case one, with a good follow

  11. Como Lo Hago Yo: Mielomeningocele En Bolivia

    PubMed Central

    Dabdoub, Carlos F.; Dabdoub, Carlos B.; Villavicencio, Ramiro; Quevedo, Germán

    2014-01-01

    Introducción: Las malformaciones del tubo neural (MTN) representan la segunda causa más frecuente de anomalías congénitas, luego de las cardiopatías. En este grupo se destaca el mielomeningocele (MMC) por su mayor incidencia, y por ser la más incapacitante y la más compleja entre todas las demás malformaciones del sistema nervioso c`entral (SNC). En Bolivia, como en muchos países de Sudamérica, los bajos niveles socio-culturales y la debilidad en el sistema sanitario, hacen que su incidencia y su morbilidad, sean mayores que en las naciones más desarrolladas. Material y Métodos: Se realizó un estudio retrospectivo y descriptivo de 70 casos de MMC, atendidos por un equipo multidisciplinario en el Hospital Universitario Japonés (HUJ) de Santa Cruz de la Sierra, entre 2008-2011. De ellos, 60 fueron intervenidos quirúrgicamente. Resultados: Se realizaron controles prenatales sólo en 27 mujeres (38.6%), diagnosticándose una disrafia espinal en apenas dos casos (7.4%). La edad de ingreso del MMC en su mayoría fue después de las 24 horas (65.6%), predominando su localización en la región lumbosacra (64.3%). De ellos, 67.2% eran abiertos, presentando un 32.9% un daño neurológico motor parcial mientras que 47.1% tenían paraplejia por debajo de la lesión. De los 70 casos, tres (4.3%) no fueron intervenidos, por presentar defectos congénitos severos o estado general grave. Las principales complicaciones posoperatorias inmediatas fueron: dehiscencia de sutura y/o infección de la herida (16.6%), fístula de líquido cefalorraquídeo (LCR) (10%) e infección del SNC (11.7%). La mortalidad general y postoperatoria fue de 7.1% y 3.3%, respectivamente. Al mes de vida presentaban hidrocefalia un 80% de los pacientes operados, colocándose una derivación ventriculoperitoneal (DVP) de presión media. De 9 pacientes que tuvieron un acompanamiento de dos o más años, seis presentaron una médula anclada, que fueron intervenidas quirúrgicamente. Conclusi

  12. Complications of central venous catheter in patients transplanted with hematopoietic stem cells in a specialized service.

    PubMed

    Barretta, Lidiane Miotto; Beccaria, Lúcia Marinilza; Cesarino, Cláudia Bernardi; Pinto, Maria Helena

    2016-06-07

    educação permanente, enfocando a prevenção das complicações. identificar el modelo, el tiempo medio de permanencia y las complicaciones del catéter venoso central en pacientes sometidos a trasplante de células madre hematopoyéticas y estimar la relación de correspondencia entre las variables: edad, sexo, diagnóstico médico, tipo de trasplante, catéter implantado y sitio de inserción. estudio retrospectivo y cuantitativo con una muestra de registros de 188 pacientes trasplantados entre 2007 y 2011. la mayoría de los pacientes utilizó el catéter Hickman con una permanencia media de 47,6 días. La complicación fiebre/bacteriemia fue significativa en los varones jóvenes con linfoma no Hodgkin sometidos a trasplante autólogo, que permanecieron con el dispositivo durante un largo período en la vena subclavia. los enfermeros deben planificar con el equipo, el tiempo de espera mínimo recomendado entre la inserción del catéter y el inicio del tratamiento de condicionamiento, así como no extender el período de permanencia del catéter y realizar su formación continua, centrándose en la prevención de complicaciones.

  13. [Key recommendations of the clinical guidelines of arterial hypertension in primary care].

    PubMed

    Valenzuela-Flores, Adriana Abigail; Solórzano-Santos, Fortino; Valenzuela-Flores, Alma Gabriela; Durán-Arenas, Luis G; Ponce de León-Rosales, Samuel; Oropeza-Martínez, M Patricia; Gómez-García, Jesús Alejandro; Moreno-Ruiz, Luis A; Martínez-Vargas, Romel; Hernández-Amezcua, Lucía; Escobar-Rodríguez, David; Martínez-Flores, Enrique; Viniegra-Osorio, Arturo; Oest-Dávila, Cecilio Walterio; Soria-Guerra, Mariana

    2016-01-01

    Introducción: la hipertensión arterial (HA) ocupa el primer lugar de atención en unidades médicas de primer nivel. La mitad de los pacientes con HA no están controlados. El objetivo de este documento es proporcionar las recomendaciones de la guía de diagnóstico y tratamiento de HA en el primer nivel de atención que han sido consideradas clave para el proceso de atención, con el fin de ayudar a los profesionales de la salud, en la toma de decisiones clínicas. Métodos: la guía se integró con recomendaciones de guías internacionales y evidencias de estudios publicados que señalaron los cambios ocurridos en el abordaje y tratamiento de la HA, así como las diferencias entre los grupos poblacionales blanco de la guía. La búsqueda de información se realizó por medio de una secuencia estandarizada en Pubmed y Cochrane Library Plus. Las recomendaciones clave se eligieron por consenso de un grupo de profesionales y gestores de la salud. Conclusiones: las recomendaciones clave, basadas en evidencias, ayudarán a tomar decisiones estandarizadas sobre prevención, diagnóstico y tratamiento en pacientes con HA, y coadyuvarán a disminuir el riesgo cardiovascular, impulsar cambios en el estilo de vida, controlar la enfermedad y reducir las complicaciones.

  14. [Prevalence of undernutrition in hospital patients with unbalanced heart failure; subjective global assessment like prognosis sign].

    PubMed

    Guerra-Sánchez, Luis; Martinez-Rincón, Carmen; Fresno-Flores, Mar

    2015-04-01

    Introducción: Existe una gran variabilidad en los estudios sobre la prevalencia de malnutrición en pacientes con insuficiencia cardiaca crónica. La proporción de pacientes desnutridos depende del método de valoración utilizado y del momento en que se realice. Se ha descrito la relación entre desnutrición y aumento de las complicaciones, de la estancia hospitalaria, de la mortalidad y de reingreso hospitalario. Por lo que merece la pena señalar y tratar a estos pacientes. Objetivos: El objetivo fue aproximarnos a la prevalencia de la desnutrición, en los pacientes con insuficiencia cardiaca crónica ingresados por descompensación, en nuestro medio y analizar cuál de los dos métodos de valoración nutricional utilizados, era mejor predictor de mortalidad. Métodos: Estudio observacional, transversal, en el que se evaluaron mediante la Valoración Subjetiva Global y Mini Nutritional Assesment , el estado nutricional de 377 pacientes ingresados en un hospital terciario de alta complejidad con diagnósticos compatibles con descompensación de insuficiencia cardiaca crónica. Resultados: La edad media fue de 75±10. El 51,5%(n=194) fueron hombres. Según la Valoración Subjetiva Global, el 50,7% (45,6%-55,7%) estaban normonutridos, el 41,9% (37,0%-46,9%) presentaban riesgo o sospecha de desnutrición y el 7,4% (5,2%-10,5%) presentaban desnutrición franca. Conclusiones: La prevalencia de desnutrición de los pacientes hospitalizados por descompensación de Insuficiencia Cardiaca crónica en nuestro ámbito es alta. La Valoración Subjetiva Global es un buen predictor de la mortalidad.

  15. [Simplified laparoscopic gastric bypass. Initial experience].

    PubMed

    Hernández-Miguelena, Luis; Maldonado-Vázquez, Angélica; Cortes-Romano, Pablo; Ríos-Cruz, Daniel; Marín-Domínguez, Raúl; Castillo-González, Armando

    2014-01-01

    Antecedentes: la cirugía de la obesidad comprende diversos procedimientos gastrointestinales. El bypass gástrico en Y de Roux es el prototipo de los procedimientos mixtos y el más practicado en el mundo en sus diversas variedades. Una técnica similar y novedosa es la adoptada por Cardoso-Ramos y Galvao denominada "bypass simplificado" que rápidamente se aceptó por la mayor facilidad y resultados muy parecidos a la técnica convencional. Objetivo: describir los resultados a un año del bypass gástrico simplificado para el tratamiento de la obesidad mórbida. Material y métodos: estudio retrospectivo y descriptivo de todos los pacientes a quienes se realizó bypass gástrico de enero de 2008 a julio de 2012, en la clínica de obesidad de un hospital privado de la Ciudad de México. Resultados: se estudiaron 90 pacientes con diagnóstico de obesidad mórbida, con límites de edad de 18 y 65 años, operados para bypass gástrico simplificado. En 10% de los pacientes hubo complicaciones, las más frecuentes fueron: hemorragia y hernia interna. Durante el periodo de estudio la mortalidad fue de 0%. La pérdida de peso promedio a los 12 meses fue de 72.7%. Conclusión: el bypass gástrico simplificado laparoscópico es una cirugía segura, con buenos resultados a mediano plazo, y con una pérdida del exceso de peso adecuada en 71% de los casos.

  16. [Carcinosarcoma of the breast a rare entity with fatal prognosis. One case report].

    PubMed

    Villalón-López, José Sebastián; Souto-del Bosque, Rosalía; Alonso-Briones, Marco Vinicio; Trujillo-de Anda, Ana Patricia

    2013-01-01

    Antecedentes: los carcinomas metaplásticos de la glándula mamaria son un grupo heterogéneo de neoplasias con pobre pronóstico en comparación con el carcinoma ductal invasor. Corresponden a menos de 1% del total de las neoplasias malignas de la glándula mamaria. Casi siempre se manifiestan como tumores de alto grado con menor índice de metástasis ganglionares y menor expresión de receptores de estrógeno y progesterona, Her2 y mayor expresión de Her1 y Ki-67. Caso clínico: se reporta el caso de una mujer de 52 años de edad con carcinosarcoma mamario que se manifiesta con un tumor mamario izquierdo, fungado, ulcerado, polipoide, de 18 cm de diámetro, con metástasis ganglionares al momento del diagnóstico. Recibió tratamiento multimodal con quimioterapia neoadyuvante seguida de mastectomía y quimioterapia complementaria; evolucionó con metástasis pulmonares y recurrencia local masiva. Falleció por complicaciones derivadas de la enfermedad.Conclusiones: los carcinomas metaplásticos de la glándula mamaria son padecimientos sumamente raros. Debido a la naturaleza de la enfermedad y su forma de presentación el pronóstico es pobre. Existen varios subtipos histológicos basados en estudios de hematoxilina y eosina o tinciones de inmunohistoquímica. El tratamiento debe ser multimodal (cirugía, radioterapia y quimioterapia) para obtener mejores resultados.

  17. [Children hospitalized with influenza A H1N1. The field of private care during the pandemic in Mexico].

    PubMed

    Iglesias-Leboreiro, José; Rendón-Macías, Mario Enrique; Marín-Romero, Margarito; Bernárdez-Zapata, Isabel; Del Carmen López-Enríquez, Claudia

    2013-01-01

    Introducción: la pandemia de influenza A H1N1 en México generó gran preocupación por su potencial alta letalidad. El objetivo de esta investigación fue analizar las características y evolución de los pacientes pediátricos atendidos en un hospital privado. Métodos: se incluyeron todos los casos hospitalizados de abril de 2009 a marzo de 2010 con diagnóstico confirmado de influenza A H1N1 por medio de RT-PCR. Se analizaron los datos clínicos, radiológicos y tratamiento de los pacientes. Se determinaron días de estancia, muerte y necesidad de cuidados intensivos. Resultados: fueron hospitalizados 50 niños, 15 menores de tres años de edad (30 %), 23 de tres a cinco años (46 %) y 12 mayores de cinco años (24 %). Ninguno ameritó cuidados en terapia intensiva y no hubo defunciones; 86 % ingresó por fiebre y 40 % con dificultad respiratoria de leve a moderada. En 10 hubo evidencia radiológica de neumonía intersticial, en cuatro de condensación pulmonar y en seis de obstrucción aérea. Todos fueron tratados con oseltamivir y cuatro con antibióticos. La estancia media hospitalaria fue de 48 horas. Todos se egresaron sin complicaciones. Conclusiones: la evolución de los pacientes hospitalizados fue benigna.

  18. [Acute coronary syndromes in Latin America: lessons from the ACCESS registry].

    PubMed

    Martínez-Sánchez, Carlos; Jerjes-Sánchez, Carlos; Nicolau, José Carlos; Bazzino, Oscar; Antepara, Norka; Mármol, Ricardo

    2016-01-01

    Introducción: se desconocen las características, la evolución y el tratamiento de pacientes latinoamericanos con síndromes coronarios agudos (SCA). Métodos: registro internacional multicéntrico y prospectivo para evaluar riesgo, terapéutica y evolución en SCA. Punto primario: toda causa de mortalidad durante el primer año y mortalidad a 30 días. Ingresaron pacientes con síntomas de isquemia coronaria aguda en las primeras 24 horas del inicio de los síntomas y evidencia electrocardiográfica de isquemia. El diagnóstico final requirió pruebas invasivas o no invasivas. Resultados: entre el 2007 y 2008 se ingresaron en ocho países latinoamericanos 4436 pacientes, 2562 con angina inestable o infarto sin elevación del ST y 2374 con infarto con elevación del ST. Al ingreso tuvieron síntomas agudos 79 y 90 %, respectivamente. Ambos grupos tuvieron retraso entre el inicio de síntomas y el ingreso hospitalario. En infarto y elevación del ST se observó baja accesibilidad a reperfusión farmacológica (29 %) y mecánica (32 %). Al ingreso en ambos el porcentaje de tratamiento basado en evidencia fue bajo. Las complicaciones hospitalarias fueron la insuficiencia cardiaca (angina inestable e infarto sin elevación del ST 10 % y el infarto con elevación del ST 20 %) e isquemia recurrente (8 y 11 %). La mortalidad a 30 días fue 2 % y a un año 8 %. Conclusiones: el registro ACCESS ofrece información contemporánea sobre el espectro de pacientes, el manejo hospitalario y la evolución clínica subsecuente.

  19. [Use of intravenous immunoglobulin in pregnancy. Report of a patient with common variable immunodeficiency].

    PubMed

    Cambray-Gutiérrez, Julio César; García-Ramírez, Ulises Noel; Del Rivero-Hernández, Leonel Gerardo; López-Pérez, Patricia; Chávez-García, Aurora

    2016-01-01

    Antecedentes: La inmunodeficiencia común variable es la inmunodeficiencia primaria más diagnosticada en los adultos; se caracteriza por infecciones sinopulmonares y gastrointestinales de repetición y mayor incidencia de procesos autoinmunes y malignidad. Numerosos pacientes inician con las manifestaciones clínicas durante la edad reproductiva. Caso clínico: Mujer de 34 años de edad con 12 semanas de gestación, en quien se diagnosticó inmunodeficiencia común variable después de cuadros recurrentes de rinosinusitis, faringoadmidalitis y neumonías. Durante el segundo trimestre se prescribió 0.6 g/kg de inmunoglobulina intravenosa cada 21 días; la paciente solo presentó un episodio de faringoamigdalitis, con adecuada respuesta al tratamiento con antibióticos. Durante el tercer trimestre se ajustó la dosis a cada 14 días. La paciente concluyó el embarazo a término sin complicaciones, con producto sin malformaciones y con peso y talla adecuados. Conclusiones: La administración de inmunoglobulina es el principal tratamiento para controlar la inmunodeficiencia común variable. Si bien la dosis inicial recomendada es de 400-800 mg/kg en forma intravenosa cada 3 a 4 semanas, no existe un consenso sobre la dosis que debe emplearse en la mujer que cursa con embarazo. La recomendación es realizar controles de niveles séricos antes de la infusión para determinarla y ajustarla.

  20. [Wernicke's encephalopathy and Caine criteria. Report of six cases].

    PubMed

    Kleinert-Altamirano, Anke Paula Ingrid; Juárez-Jiménez, Humberto

    2014-01-01

    INTRODUCCIÓN: la encefalopatía de Wernicke es un desorden neurológico agudo y reversible debido a deficiencia de tiamina. En el pasado, se reconocía al alcoholismo crónico como una de las principales causas; actualmente se conocen otras condiciones que lo favorecen: nutrición parenteral prolongada, hiperémesis gravídica, anorexia nerviosa, enteritis regional, síndrome de malabsorción, hemodiálisis, diálisis peritoneal y cirugía abdominal extensa, entre otras. CASOS CLÍNICOS: se describen seis pacientes, tres hombres y tres mujeres que tuvieron en común nutrición parenteral total por más de dos meses debido a complicaciones quirúrgicas abdominales que impedían la vía oral. Las manifestaciones clínicas fueron somnolencia, agitación psicomotriz, oftalmoplejía con limitación para la abducción bilateral y nistagmo horizontal; tres pacientes presentaron ataxia y dismetría apendicular. Los hallazgos en la resonancia magnética fueron hiperintensidad en T2 en los colículos superiores, sustancia gris periacueductal, tubérculos mamilares y núcleos dorsomediales del tálamo; así como hiperintensidad en T1 en ambos núcleos lenticulares por depósito de manganeso debido a la nutrición parenteral total.

  1. [Zenker's diverticulum: election of surgical treatment and outcome. Case presentation].

    PubMed

    Segura-González, José Manuel Carlos; Espinosa-González, Omar; García-Cano, Eugenio; Sánchez-Córdova, Gabriela; Hernández-Ceballos, Javier Alonso

    2014-01-01

    Antecedentes: los divertículos de Zenker son protrusiones de la mucosa faríngea a través de una zona débil de su pared posterior. Es un padecimiento raro, con una incidencia en México de aproximadamente 0.04% de la población. El tratamiento indicado es quirúrgico. Caso clínico: paciente masculino de 67 años de edad, que 15 meses antes del diagnóstico experimentó síntomas de: disfagia a sólidos y ocasionalmente a líquidos, ahogo por las noches, sialorrea, halitosis, pérdida de 3 kg en dos meses y aumento del apetito. El diagnóstico se confirmó a través de métodos de imagen y endoscopia. Se realizó exitosamente una diverticulectomía con miotomía de músculo cricofaríngeo. Al tercer día de operado pudo ingerir líquidos sin complicaciones, y fue dado de alta al sexto día. Un año después no había mostrado recurrencias. Conclusión: los procedimientos de invasión mínima son útiles en pacientes con comorbilidades porque requieren corto tiempo de anestesia y de hospitalización. En este medio, el tratamiento abierto es la mejor técnica para su resolución, ya que la capacitación para efectuar procedimientos endoscópicos representa un problema por la falta de infraestructura y personal especializado.

  2. [Risk factors related to nosocomial pneumonia in pediatric patients undergoing heart surgery].

    PubMed

    Fortanelli-Rodríguez, Rocío Elvira; Gómez-Delgado, Alejandro; Vera-Canelo, José Manuel; Alvarado-Diez, Miguel Ángel; Miranda-Novales, María Guadalupe; Furuya, María Elena Yuriko; Solórzano-Santos, Fortino; Vázquez-Rosales, José Guillermo

    2015-01-01

    Introducción: la procalcitonina (PCT) sirve para discriminar entre infección y complicaciones no infecciosas en cirugías cardiacas. Se busca describir el riesgo de neumonía nosocomial y la utilidad de la PCT en el diagnóstico de pacientes pediátricos sometidos a cirugía cardiovascular. Métodos: estudio de casos y controles anidados en una cohorte. Durante un año a todos los pacientes sometidos a cirugía cardiovascular se les hizo seguimiento diario de sus condiciones clínicas y determinación de PCT a las 48 horas de haber sido intervenidos quirúrgicamente. Se tomaron exclusivamente los pacientes sometidos a circulación extracorpórea: los casos desarrollaron neumonía según los criterios del CDC; los controles, no. Resultados: se intervinieron 188 pacientes. Desarrolló neumonía el 15 %. Fueron sometidos a circulación extracorpórea 97 pacientes, quedando 24 casos y 73 controles. El 78 % de los casos desarrolló proceso neumónico entre el segundo y el quinto día postquirúrgico. La media del tiempo quirúrgico (TQ), circulación extracorpórea (TCE), pinzamiento aórtico (TPA) y ventilación mecánica fueron mayores en los casos (p < 0.001). La frecuencia de esternotomía abierta, reintubación e infección de herida quirúrgica fue más alta en el grupo de casos (p < 0.001). Conclusiones: algunos eventos del proceso quirúrgico cardiovascular y su posterior manejo están significativamente asociados al desarrollo de neumonía nosocomial en niños.

  3. [Splenic hamartoma. Case report].

    PubMed

    Soto-Medina, Carlos Alberto; Mier-Escurra, Erik Antonio; Treviño-Garza, Francisco; Ripa-Galván, Paola

    2014-01-01

    Antecedentes: los hamartomas son tumores benignos mixtos muy raros, de crecimiento lento, que generalmente no provocan síntomas, por lo que es más frecuente encontrarlos como un incidentaloma en autopsias o laparotomías. La incidencia de los hamartomas del bazo es sólo de 0.001% entre la población general. Caso clínico: hombre de 39 años de edad, sin antecedentes relevantes, inició dos meses previos con pirosis y dolor ocasional en el hemiabdomen superior. En un ultrasonido de abdomen se observó una tumoración pseudoquística dependiente del bazo. La resonancia magnética reveló cuatro lesiones en el bazo, una de ellas de gran tamaño en el polo inferior, bilobulada, de 12 × 10 × 9 cm. Se realizó una esplenectomía. El paciente no sufrió complicaciones y fue dado de alta al tercer día. El reporte de patología indicó un hamartoma esplénico. Conclusiones: los hamartomas del bazo y otras localizaciones son lesiones benignas que se encuentran como incidelantomas. El diagnóstico se confirma por medio de estudio histopatólogico y su tratamiento es la esplenectomía, siendo la técnica preferida la transabdominal completa por vía laparoscópica. A pesar de que su baja incidencia en México, es de vital importancia que el médico lo considere como diagnóstico diferencial al evaluar una tumoración.

  4. [Not Available].

    PubMed

    Monereo Megías, Susana; Arnoriaga Rodríguez, María; Olmedilla Ishishi, Yoko Lucía; Martínez de Icaya, Purificación

    2016-07-12

    La obesidad es una enfermedad muy prevalente con múltiples complicaciones crónicas que se reducen o desaparecen tras pérdidas pequeñas (5-10%) pero mantenidas de peso. Sin embargo, mantener la pérdida de peso tras el tratamiento es muy difícil, siendo uno de los mayores retos en el control de esta enfermedad. Aunque las razones que contribuyen a recuperar el peso perdido son de diversa índole, relacionadas con la respuesta biológica a la restricción calórica y con la pérdida de adherencia al tratamiento, hasta un 20% de los pacientes son capaces de mantenerlo. Las claves del éxito están relacionadas con el mantenimiento de los hábitos de vida saludable, el ejercicio físico y una ingesta calórica razonable que permita realizar una vida normal, sin pérdida de vida social. En este sentido, aprender a distinguir las opciones de comida y bebida en una sociedad donde la vida social gira en torno a la mesa en muchas ocasiones es muy importante. Revisamos en este artículo las claves para mantener el peso tras una dieta, así como el papel de las bebidas fermentadas, en especial, la cerveza, en este proceso. En conclusión, mantener el peso perdido es más difícil que perderlo. El consumo leve-moderado de bebidas fermentadas como la cerveza no se asocia con incremento del peso.

  5. EFFECT OF ANTIOXIDANT POTENTIAL ON SEVERITY OF CIRRHOSIS IN HUMANS.

    PubMed

    Colpo, Elisangela; Gomes Farias, Julia; Gomes Farias, Iria Luiza; Brenner Reetz, Luiz Gustavo; Oliveira, Liliane; Michelon de Carli, Diego; Irineu Müller, Edson; Marlon de Moraes Flores, Érico; Roth Dalcin, Saulo; Teixeira da Rocha, João Batista

    2015-11-01

    Introducción/Objetivos: examinar la relación entre los potenciales antioxidantes y los parámetros de gravedad de la cirrosis en los seres humanos. Métodos: quince pacientes con cirrosis hepática (nueve sujetos - grupo Child B, y seis sujetos - grupo Child C) y nueve sujetos control fueron incluidos en el estudio. Los principales criterios que se tuvieron en cuenta para caracterizar el diagnóstico de la cirrosis y sus complicaciones fueron la AST: relación de ALT, AST índice de la relación de plaquetas, clasificación Bonacini, clasificación MELD y clasificación de Child. Estos parámetros fueron determinados con base en los resultados de laboratorio y los registros clínicos del paciente. Se midieron los niveles de Zn, ácido ascórbico (AA) y los parámetros de estrés oxidativo en muestras de sangre de pacientes cirróticos. Resultados: el análisis de los niveles plasmáticos de Se y AA mostraron bajas concentraciones en los pacientes cirróticos en comparación con los sujetos control (P < 0,05); sin embargo, hubo una correlación positiva entre el plasma de Se y los parámetros de gravedad de la cirrosis en pacientes del grupo Child B y C. En la actividad de las enzimas antioxidantes catalasa solamente fue menor en los pacientes del grupo Child C, en comparación con el grupo control. Conclusión: se encontraron niveles bajos en plasma de Se y AA en pacientes cirróticos. Sin embargo, no está claro por qué los niveles de selenio tienden a aumentar con la gravedad de la cirrosis hepática.

  6. [Home parenteral nutrition in Spain 2011 and 2012; a report of the home and ambulatory artificial nutrition group NADYA].

    PubMed

    Wanden-Berghe, Carmina; Moreno Villarés, J M; Cuerda Compés, C; Carrero, C; Burgos, R; Gómez Candela, C; Virgili Casas, N; Martínez Faedo, C; Alvarez, J; Sánchez Martos, E A; Matía Martín, P; Zugasti, A; Olveira, G; Luengo, L M; Campos Martín, C; Martín Folgueras, T; Penacho Lázaro, M A; Pereira, J L; Garde Orbaiz, C; Pérez de la Cruz, A; Apezetxea, A; Sánchez-Vilar, O; Gil Martínez, M C; Martínez Costa, C; De Luis, D; Laborda, L; Joaquin Ortiz, C; Suárez Llanos, J P; Leyes García, P; Ponce González, M A

    2014-06-01

    Objetivo: Comunicar los datos del registro de Nutrición Parenteral Domiciliaria (NPD) del grupo de trabajo NADYA-SENPE de los años 2011 y 2012. Material y métodos: Recopilación de los datos del registro “on-line” introducidos por los colaboradores del grupo NADYA responsables del seguimiento de la NPD desde el 1 de enero de 2011 al 31 de diciembre de 2012 dividido por años naturales. Resultados: Año 2010: Se registraron 184 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 3,98 pacientes/millón habitantes/año 2011, con 186 episodios de NPD. Durante el año 2012 se registraron 203 pacientes, procedentes de 29 hospitales, lo que representa una tasa de 4,39 pacientes/millón habitantes/año 2012, con un total de 211 episodios de NPD. Conclusiones: Se observa un aumento progresivo de los pacientes registrados respecto a años anteriores. El principal grupo patológico sigue siendo oncológico ocupando el primer lugar desde 2003. Aunque el registro NADYA es un registro consolidado y ha sido y es fuente imprescindible de información relevante para el conocimiento de los avances de la Nutrición Artificial Domiciliaria en nuestro país, queda un amplio margen para la mejora. En especial lo que hace referencia al registro de pacientes pediátricos y al registro de las complicaciones.

  7. [Desvenlafaxine and neuropathic pain: additional clinical benefits of a second generation serotonin-noradrenaline reuptake inhibitor].

    PubMed

    Alcantara-Montero, A

    2017-03-01

    Introduccion. La desvenlafaxina es el tercer antidepresivo incluido entre los inhibidores de la recaptacion de serotonina y noradrenalina. Las ultimas guias de practica clinica consultadas coinciden en señalar que los antidepresivos triciclicos, los duales (venlafaxina/duloxetina) y los antiepilepticos gabapentina y pregabalina constituyen los farmacos de primera linea en el tratamiento del dolor neuropatico. El tramadol, los apositos de lidocaina al 5% y los parches de capsaicina al 8% son los farmacos de segunda linea, mientras que los opioides potentes constituirian una tercera linea de tratamiento. La interaccion entre el binomio dolor y depresion es muy habitual y representa la complicacion psicologica mas frecuente en los pacientes con dolor cronico. Desarrollo. Tras una busqueda bibliografica, en este articulo se resumen los datos farmacologicos mas relevantes de la desvenlafaxina y su utilidad en la practica clinica, asi como la bibliografia especifica de este farmaco en el dolor neuropatico y el dolor cronico. Conclusiones. Aunque la evidencia de la desvenlafaxina en el dolor neuropatico es escasa, presenta unas caracteristicas farmacocineticas interesantes, como son no ser sustrato ni actuar sobre la glicoproteina P y tener un metabolismo que practicamente no depende del sistema del citocromo P450, lo que limita el riesgo de interacciones farmacocineticas y los potenciales problemas de tolerabilidad asociados cuando se administra con farmacos que sean inhibidores moderados o potentes del CYP2D6 o con otros sustratos de esta isoenzima. Estas caracteristicas hacen de la desvenlafaxina un antidepresivo distinto y especialmente util en algunos subgrupos de pacientes con dolor cronico (como polimedicados y pacientes con insuficiencia hepatica), donde la depresion comorbida es frecuente.

  8. [Prognostic factors associated with postoperative morbidity in children with isolated ventricular septal defect].

    PubMed

    Castro-Rodríguez, Claudia Olimpia; Rodríguez-Hernández, Lydia; Estrada-Loza, María Jesús; Herrera-Márquez, Julia Rocío; Gómez-Salvador, Maricela; Flores-Lujano, Janet; Núñez-Enríquez, Juan Carlos

    2015-01-01

    Introducción: la comunicación interventricular aislada (CIV) es una de las cardiopatías congénitas más frecuentes a nivel mundial. Se desconoce cuáles son los factores pronósticos asociados a la morbilidad postoperatoria de los pacientes con CIV aislada en el Hospital de Pediatría del Centro Médico Nacional Siglo XXI. Métodos: se realizó un estudio de cohorte retrospectivo del 1 de enero de 2009 al 31 de diciembre de 2013. Se utilizó estadística descriptiva y comparaciones entre los grupos mediante chi cuadrada, U de Mann Whitney y regresión lineal. Se calcularon riesgos relativos (RR) e intervalos de confianza al 95 % (IC 95%). Resultados: se incluyeron 64 pacientes a quienes se les realizó cierre de comunicación interventricular aislada. El 12.5 % (n = 8) tenían antecedente de cerclaje pulmonar y 22 (34.3 %) pacientes tenían síndrome de Down. Las CIV perimembranosas y la subaórtica se presentaron en 70 % de los casos. Los factores asociados a una mayor morbilidad y estancia prolongada en terapia intensiva fueron: lactato al final de la circulación extracorpórea (CEC) mayor a 3mmol/L (p = 0.02) y el síndrome de Down (p = 0.02) quienes presentaron una mayor frecuencia de complicaciones postoperatorias (p = 0.02). Conclusiones: se encontró una asociación estadísticamente significativa: cuanto mayor era la clase funcional preoperatoria, mayor era su estancia intrahospitalaria, con mayor número de días en terapia intensiva y mayor tiempo de ventilación mecánica asistida.

  9. [Usefulness of hepatobiliary scintigraphy in the follow-up of patients with biliary reconstruction].

    PubMed

    Sánchez-Fernández, Patricio; Martínez-Ordaz, José Luis; Sánchez-Reyes, Karina; Ferat-Osorio, Eduardo

    2015-01-01

    Introducción: la importancia de casos de lesión de vía biliar no solo involucra el diagnóstico y el tratamiento oportuno, sino también el seguimiento a largo plazo por la posibilidad de complicaciones tardías y los aspectos médico-legales. La medicina nuclear ha desempeñado un papel importante en el diagnóstico de múltiples enfermedades hepatobiliares. Métodos: estudio observacional, retrospectivo, transversal y analítico. Revisión de pacientes con lesión de vía biliar y sometidos a reconstrucción bilio-digestiva y biopsia hepática en la cirugía. Seguimiento clínico, con laboratorio y colangiogamagrama. Resultados: de enero de 2001 a diciembre de 2009 se evaluaron cien pacientes, treinta y cinco hombres y sesenta y cinco mujeres con edad promedio de 38.8 años. Los tipos de lesión de acuerdo con la Clasificación de Strasberg fueron: Tipo E1 (13 %); Tipo E2 (17 %); Tipo E3 (38 %), y Tipo E4 (32 %). Todos los pacientes fueron sometidos a cirugía reconstructiva de la vía biliar, 84 con técnica de Hepp-Couinaud y 16 pacientes con técnica convencional de hepático-yeyuno anastomosis en Y de Roux. Por biopsia hepática, doce pacientes con inflamación, cuarenta nueve colestasis, diecinueve ductopenias y diecinueve fibrosis. Conclusiones: la colangiogamagrafía, es un estudio adecuado en el seguimiento al valorar la captación y eliminación, su mejor utilidad es en pacientes con resultado histopatológico de colestasis y ductopenia.

  10. [Hyperbilirrubinemia as a predictive factor of perforated appendicitis].

    PubMed

    Alanis-Rivera, Bianca; Zúñiga-Vázquez, Luis Abraham; Silva-Escamilla, María Carmen

    2016-01-01

    Introducción: en estudios recientes se considera la hiperbilirrubinemia como un marcador para identificar la presencia de apendicitis perforada. El objetivo del estudio es comprobar que la presencia de hiperbilirrubinemia es un marcador útil para identificar preoperatoriamente a los pacientes con presencia de perforación apendicular, y de esta manera proporcionar un tratamiento oportuno evitando la progresión de la patología y sus complicaciones. Métodos: estudio retrospectivo, con 225 pacientes, los cuales contaban con los criterios de inclusión y exclusión, del periodo de enero de 2012 a octubre del 2014 en el HGZ 29 del IMSS, tomando en cuenta resultados de laboratorio y posquirúrgico, realizando análisis univariado, bivariado y multivariado. Resultados: el 56.9% presentó bilirrubina < 1, de los cuales el 16.4% presentó perforación, mientras que el de 43.1% con bilirrubina > 1, el 62.88% presentó apendicitis perforada. La hiperbilirrubinemia incrementa 17 veces más el riesgo de presentar apendicitis perforada (RMP: 17.63; IC 95%: 6.882-45.207; p < 0.001), lo que resulta estadísticamente significativo. Conclusiones: considerando las limitaciones de este estudio, se puede inferir que la hiperbilirrubinemia está presente en un mayor número de pacientes con apendicitis perforada, por lo cual podría ser considerado como un estudio de laboratorio relevante para incluir dentro del protocolo de apendicitis, lo cual, a su vez, puede determinar una mejor planeación para el abordaje quirúrgico.

  11. [Algorithm for diagnosis and treatment of hereditary angioedema as a tool for management].

    PubMed

    Baeza, María Luisa; Caballero Molina, Teresa; Crespo Diz, Carlos; González-Quevedo; Guilarte Clavero, Mar; Hernández Fernández de Rojas, Dolores; Lobera Labairu, Teófilo; Marcos Bravo, Carmen; Navarro Ruiz, Andrés; Navarro Ruiz, A; Poveda Andrés, José Luis; Poveda Andrés, J L; Cebollero, María Antonia; Cebollero de Torre, A

    2013-01-01

    Introducción: El angioedema hereditario es una enfermedad rara de baja prevalencia y gran heterogeneidad en la gravedad del cuadro clínico, lo que dificulta su diagnóstico, y establece la necesidad de iniciar un tratamiento precoz y específico con el fin de evitar complicaciones. Objetivo: Proponer un algoritmo de decisión en el angioedema hereditario (AEH), basado en la evidencia disponible, sobre el diagnóstico, valoración clínica y tratamiento. Se trata de presentar opciones terapéuticas disponibles, así como un algoritmo de decisión para seleccionar el tratamiento más eficiente en cada momento. Material y Métodos: Revisión bibliográfica mediante una búsqueda a través de PubMed y otras fuentes de interés. Resultados: Se han desarrollado cuatro algoritmos de decisión para el AEH; diagnóstico de angioedema mediado por bradicinina, tratamiento del ataque agudo y profilaxis a corto y largo plazo del AEH por déficit del inhibidor C1. Conclusiones: La aplicación de un algoritmo de decisión, en función de unas variables clínicas, ayuda a la selección de la opción terapéutica más eficiente en cada momento y puede ser un instrumento de utilidad en el abordaje terapéutico.

  12. Food intake and nutritional status influence outcomes in hospitalized hematology-oncology patients.

    PubMed

    Calleja Fernández, Alicia; Pintor de la Maza, Begoña; Vidal Casariego, Alfonso; Villar Taibo, Rocío; López Gómez, Juan José; Cano Rodríguez, Isidoro; Ballesteros Pomar, María D

    2015-06-01

    Introducción: la malnutrición en el paciente oncohematológico es importante debido a su prevalencia y a su morbimortalidad asociadas. El objetivo de este estudio fue analizar la prevalencia de malnutrición en el paciente oncohematológico y determinar si la ingesta o la malnutrición afectan a las complicaciones del paciente hospitalizado. Metodología: estudio de corte realizado en todos los pacientes admitidos en las plantas de oncología y hematología durante un periodo de 30 días. La valoración nutricional se realizó durante las 24 primeras horas tras el ingreso y se repitió a los 7 días de hospitalización, incluyendo Valoración Subjetiva Global, antropometría, recuerdo de 24 horas y estimación de las necesidades calóricas y proteicas. Las historias médicas fueron revisadas a los 30 días tras el alta. Resultados: setenta y tres pacientes fueron evaluados al ingreso y 29 a los siete días de su hospitalización. La prevalencia de malnutrición fue 47,7%. Al ingreso, los pacientes consumieron 71,6 (DE 22,0)% de las calorías prescritas y 68,2 (DE 22,0)% de las proteínas prescritas. La tasa de fallecimientos fue 2,8% entre los pacientes que consumieron ≥75% y 17,9% entre aquellos que consumieron.

  13. Energy availability, menstrual dysfunction and bone health in sports; an overview of the female athlete triad.

    PubMed

    Márquez, Sara; Molinero, Olga

    2013-01-01

    Introducción: La tríada de la atleta femenina es un importante problema de salud que amenaza a las mujeres que practican ejercicio. Este trastorno constituye un síndrome multifactorial e interrelacionado que incluye una baja disponibilidad de energía, alteraciones del ciclo menstrual y disminución de la densidad mineral ósea. Objetivo: Revisar los componentes de la tríada de la atleta femenina y sus interacciones, así como las estrategias de diagnóstico y tratamiento. Métodos: Se revisaron artículos relacionados con el tema en las bases de datos Pubmed y Sportdiscus. Resultados: La interrelación entre los componentes de la tríada de la atleta femenina puede resultar en manifestaciones clínicas, que incluyen trastornos de la conducta alimentaria, amenorrea y osteoporosis. Estas manifestaciones no siempre se presentan de forma simultánea. La prevención es importante para minimizar las complicaciones. El diagnostico y el tratamiento son complicados y pueden requerir a menudo un abordaje terapéutico multidisciplinar. Conclusiones: El conocimiento de la enfermedad puede facilitarse por el desarrollo de un marco unificado centrado en la deficiencia de energía. Las intervenciones preventivas y tempranas requieren un incremento de la disponibilidad de energía a través de un mayor aporte energético o una reducción del gasto asociado a un ejercicio físico excesivo. Debe incluirse un estilo de vida saludable y el apoyo por parte de padres y entrenadores. La psicoterapia puede ser necesaria si se presentan trastornos alimentarios.

  14. [Mini-laparoscopy vs. laparoscopy for the gallblader stone treatment. Prospective and comparative study].

    PubMed

    Lada, Paul Eduardo; Forez, Francisco; Janikov, Christian; Mariot, Daniela; Sanchez Tassone, Carlos; Massa, Martin

    2015-01-01

    Antecedentes: La colecistectomía por video-laparoscópica es considerada como el gold-standard del tratamiento de la colecistolitiasis. No obstante, en la literatura internacional sigue teniendo presencia las incisiones pequeñas adaptadas como procedimiento alternativo. Objetivos: El objetivo de este estudio es evaluar los resultados obtenidos con la video-laparoscopia (CVL) y las incisiones pequeñas adaptadas (IPA) en el tratamiento de la colecistolitiasis. Diseño: Prospectivo y comparativo protocolizado. Lugar de aplicación: Servicio de Cirugía General “Pablo Luis Mirizzi” del Hospital Nacional de Clínicas. Material y Métodos: Entre enero del 1994 y diciembre del 2011, hemos tratado quirúrgicamente 3822 pacientes con colélitiasis. En 1735 pacientes se práctico una CVL y en 2087 por IPA, configurando dos grupos, que en lo relacionado a la edad, sexo, operaciones previas y diagnóstico preoperatorio constituyen dos grupos comparables. Resultados: Ninguno de los procedimientos tuvo mortalidad. 115 casos (6,62%) fueron convertidos a cirugía abierta en la CVL. Las complicaciones postoperatorias quirúrgicas fueron del 2,40 % para la CVL y del 6,37 % para las IPA. Las causas de bilirragias fueron superiores y de mayor gravedad en la CVL, cuya incidencia fue del 0,55 % en contraposición del 0,23 % de los operados por IPA. Conclusiones: Sin duda en manos experimentadas la CVL constituye el procedimiento de elección o gold standard en el tratamiento de la colecistolitiasis. No obstante, sobretodo en ambientes o regiones con restricciones presupuestarias las IPA representa una excelente gold estándar alternativo, por ser un procedimiento seguro, muy económico y complejidad razonable con menor índice de lesiones quirúrgicas graves.

  15. [Sigmoid diverticulitis in adolescent. Case report].

    PubMed

    Valenzuela-Salazar, Carlos; Orozco-Tapia, Luis Manuel; de la Concha Blankenagel, Erika; Gallardo-Ramírez, Mario Alberto; Blas-Franco, Miguel; Cárdenas-Lailson, Luis Eduardo

    2013-01-01

    Antecedentes: la enfermedad diverticular colónica en niños y adolescentes es poco frecuente y sólo existen reportes de casos aislados en la bibliografía. La mayoría de los casos reportados se asocian con divertículos verdaderos congénitos y enfermedades genéticas de producción de la colágena. Caso clínico: paciente femenina de 13 años de edad, que ingresó a la División de Cirugía General y Endoscópica con diagnóstico de apendicitis aguda complicada. En la laparotomía se encontró enfermedad diverticular complicada de colon sigmoides. Se le practicó sigmoidectomía y colorrecto-anastomosis. El reporte histopatológico evidenció perforación de pseudodivertículo de colon sigmoides y peritonitis. La paciente fue dada de alta del hospital 72 horas posteriores a la cirugía, sin complicaciones. Conclusión: existen sólo reportes de casos aislados de niños y adolescentes con diverticulitis colónica, y su etiología no ha sido aún debidamente establecida. Esta paciente tuvo diverticulitis de sigmoides, similar a la enfermedad en adultos, sin padecimientos genéticos concomitantes. El caso es una excepción a lo reportado en la bibliografía de las diverticulitis en niños y adolescentes.

  16. [The relationship between placental lesions and early hemorrhagic-ischemic cerebral injury in very low birth weight infants].

    PubMed

    Vaihinger, Mara; Mazzitelli, Nancy; Balanian, Nora; Grandi, Carlos

    2013-01-01

    Introducción: El examen histopatológico de la placenta es trascendente para evidenciar desordenes relacionados con el embarazo que se asocian a lesiones isquémico hemorrágicas cerebrales (LIHC) en recién nacidos prematuros (RNPT). Objetivo: Estudiar la asociación entre lesiones placentarias y LIHC precoces detectadas con ecografía en RNPT ≤ 1500 g y 32 semanas. Material y Métodos: diseño caso – control. Criterios de inclusión: RNPT ≥ 24 y ≤ 32 semanas, ≥ 500 y ≤ 1500 g, nacidos en la Maternidad Sardá entre años 2006 y 2012. Criterios de exclusión: RNPT gemelares, con malformaciones o infecciones intrauterinas específicas y los fallecidos antes de las 24 horas de vida. Resultados: fueron incluidos 198 RNPT, 49 con LIHC (casos) y 149 sin LIHC (controles). No se encontraron diferencias en las lesiones histopatológicas placentarias entre los dos grupos, aunque se apreció una clara tendencia de lesiones inflamatorias en los casos (67.3%) en comparación con los controles (48 %, p = 0.018). La ruptura prematura de las membranas (p = 0.027) y la corioamnionitis clínica fueron más frecuentes en los casos. Complicaciones fuertemente asociadas a prematurez fueron estadísticamente más evidentes entre los casos. La hemorragia intraventricular fue la lesión cerebral más hallada. El 50% de los casos persistieron con LIHC a las 36-40 semanas, mientras que a mayor edad gestacional el riesgo de LIHC fue menor . Conclusiones: las lesiones histopatológicas placentarias no estuvieron asociadas independientemente a mayor riesgo de LIHC, aunque se observó un predominio de lesiones inflamatorias en los casos.

  17. [Association of stress hyperglycemia and in-hospital complications].

    PubMed

    Galindo-García, Gerardo; Galván-Plata, María Eugenia; Nellen-Hummel, Haiko; Almeida-Gutiérrez, Eduardo

    2015-01-01

    Introducción: la hiperglucemia de estrés es la elevación de la glucosa sérica que se encuentra a la admisión hospitalaria de un paciente. El objetivo fue evaluar el impacto de la hiperglucemia de estrés al ingreso en el desenlace de pacientes no críticos hospitalizados en un servicio de Medicina Interna. Métodos: estudio de cohorte prospectivo y analítico realizado en pacientes de Medicina Interna del Hospital de Especialidades del Centro Médico Nacional Siglo XXI del Instituto Mexicano del Seguro Social, de septiembre de 2011 a febrero de 2012. Resultados: se incluyeron 89 pacientes con niveles séricos de glucosa < 110 mg/dL (grupo A) y 90 pacientes con niveles de glucosa > 110 mg/dL (grupo B). La diabetes mellitus fue más frecuente en el grupo B (p < 0.001). La hemoglobina glucosilada mayor a 6.5 % se encontró en el 36.4 % de los pacientes del grupo B y en el 8.7 % del grupo A, (p < 0.001). Los pacientes del grupo B tuvieron mayor puntuación en el APACHE II (p = 0.02) y tendencia a mayor frecuencia de complicaciones. Conclusiones: la hiperglucemia de estrés se asocia a una mayor puntuación de APACHE II, y tiende a una mayor frecuencia de enfermedad crítica, sepsis, infección de vías urinarias, neumonía y uso de aminas vasopresoras. Los predictores independientes de muerte fueron la presencia de hipertensión arterial y el score APACHE II.

  18. [Pharmacoeconomic study of the treatment of advanced Parkinson's disease].

    PubMed

    Vivancos-Matellano, F; Garcia-Ruiz, A J; Garcia-Agua Soler, N

    2016-12-16

    Introduccion. Cuando el tratamiento farmacologico oral o transdermico de la enfermedad de Parkinson pierde eficacia, se dispone de tres terapias mediante dispositivos asistidos que pueden reducir las complicaciones motoras y no motoras: la apomorfina en infusion subcutanea (ASBI), la bomba de infusion duodenal continua de levodopa/carbidopa (IDL) y la estimulacion cerebral profunda (ECP). Objetivo. Efectuar un analisis farmacoeconomico comparativo del uso de ASBI con IDL y ECP; como objetivo secundario, discutir el perfil del candidato ideal para cada una de las tecnicas. Pacientes y metodos. Se extrajo informacion sobre datos de años de vida ganados y años de vida ganados ajustados por calidad (AVAC) segun la escala de Hoehn y Yahr, e informacion sobre costes y consumo de recursos para cada alternativa. La perspectiva del analisis fue la del Sistema Nacional de Salud, y el horizonte temporal fue de cinco años para los costes y toda la vida del paciente para las utilidades. Las medidas de resultado utilizadas fueron los años de vida ganados y AVAC, y en su comparacion se uso la ratio coste-utilidad incremental. Resultados. El coste-utilidad obtenido para cada opcion fue: 31.956 euros/AVAC para la ECP, 38.249 euros/AVAC para la ASBI y 75.206 euros/AVAC para la IDL. Conclusiones. Los resultados permiten evaluar la efectividad y utilidad de los diferentes tratamientos para la enfermedad de Parkinson avanzada, pues se presentan en ganancias de años vividos en plena salud. Los datos obtenidos contribuyen a la toma de decisiones que determinen la planificacion y gestion de cada caso, sin olvidar las preferencias del paciente y del neurologo, asi como las limitaciones presupuestarias.

  19. Clinical effects of a w3 enhanced powdered nutritional formula in postsurgical ambulatory head and neck cancer patients.

    PubMed

    de Luis, D A; Izaola, O; Cuellar, L; Terroba, M C; Ventosa, M; Martin, T; Aller, R

    2013-01-01

    Antecedentes: Los pacientes con tumores de cabeza y cuello sometidos a cirugía presentan un alto riesgo de complicaciones nutricionales. Objetivo: El principal objetivo de nuestro trabajo fue evaluar la influencia de un suplemento oral en polvo inmunoenriquecido con ácidos grasos omega 3 en pacientes postquirúrgicos ambulatorios con tumores de cabeza y cuello. Diseño: Una muestra de 33 pacientes postquirúrgicos ambulatorios con tumores de cabeza y cuello fue evaluada. Tras el alta hospitalaria, los pacientes recibieron dos envases al día de un suplemento inmunoenriquecido con omega 3 en polvo durante 12 semanas. Resultados: La edad media fue de 61,3 ± 9,1 años (6 mujeres/27 varones). La duración media de la suplementación fue de 95,9 ± 21,1 días. Se detectó un aumento significativo en los niveles de albúmina y transferrina en los pacientes del grupo global, en los que recibieron radioterapia y en los que no al recibieron. El peso y los parámetros antropométricos no mejoraron en el grupo global ni en los que recibieron radioterapia. Sin embargo los pacientes que no recibieron radioterapia tuvieron un aumento de la masa magra, peso y masa grasa Conclusiones: A la dosis usada, la formula en polvo enriquecida en omega 3 mejoró lo niveles de proteínas séricas. Por otra parte los pacientes que no recibieron radioterapia durante el seguimiento presentaron un aumento del peso, masa grasa y masa magra.

  20. Clinical effects of a hypercaloric and hyperproteic oral suplemment enhanced with W3 fatty acids and dietary fiber in postsurgical ambulatory head and neck cancer patients.

    PubMed

    de Luis, D A; de la Fuente, B; Izaola, O; Martin, T; Cuellar, L; Terroba, M C

    2014-11-30

    Antecedentes: Los pacientes con tumores de cabeza y cuello sometidos a cirugía presentan un alto riesgo de complicaciones nutricionales. Objetivo: El principal objetivo de nuestro trabajo fue evaluar la influencia de un suplemento hiperenergético e hiperproteico enriquecido en ácidos grasos w3 y fibra en pacientes postquirúrgicos ambulatorios con tumores de cabeza y cuello, con y sin radioterapia. Diseño: Una muestra de 37 pacientes postquirúrgicos ambulatorios con tumores de cabeza y cuello fue evaluada. Tras el alta hospitalaria, los pacientes recibieron dos envases al día de un suplemento hiperproteico e hipercalórico durante 12 semanas. Resultados: La edad media fue de 63.8+/-7.1 años (16 mujeres/21 varones). La duración media de la suplementación fue de 98.1±19.1 días. Se detectó un aumento significativo en los niveles de albúmina y transferrina en los pacientes del grupo global, en los que recibieron radioterapia y en los que no al recibieron. El peso y los parámetros antropométricos no mejoraron en el grupo global ni en los que recibieron radioterapia. Sin embargo los pacientes que no recibieron radioterapia tuvieron un aumento de la masa magra, peso y masa grasa Conclusiones: La formula enriquecida en omega 3 y fibra mejoró lo niveles de proteínas séricas. Por otra parte los pacientes que no recibieron radioterapia durante el seguimiento presentaron un aumento del peso, masa grasa y masa magra.

  1. [Traumatic spinal cord injury in children and adolescents in Asturias].

    PubMed

    Álvarez-Pérez, M José; López-Llano, M Luisa

    2015-05-01

    Introduccion. La lesion medular traumatica es rara en la infancia, pero con graves complicaciones. Objetivo. Conocer la incidencia, etiologia y caracteristicas sociodemograficas de los pacientes pediatricos y adolescentes con lesion medular traumatica en Asturias. Pacientes y metodos. Censo de pacientes entre 0-17 años codificados como 'lesion medular traumatica con o sin fractura vertebral' en Asturias entre 1934 y 2013. Se recogen variables sociodemograficas, hospitalarias y clinicas. Resultados. Se registran 72 pacientes, la mayoria varones (79,2%), con una edad media de 16 años (rango: 5-17 años). La incidencia en 2011 fue de 7,3 por millon. Predominaron las lesiones completas (68,1%) y la localizacion dorsal (44,4%). Hubo lesion osea en el 95,8%, y en la mitad de ellos, afectacion de dos o mas vertebras. La etiologia predominante fueron los accidentes de trafico (52,1%), sobre todo de vehiculos de cuatro ruedas (63,4%), con una mayoria de varones con una edad media de 17 años y una localizacion dorsal (46,3%). En segundo y tercer lugar se situaron la etiologia laboral y la deportiva, con el mismo numero de casos. En la laboral predominaron los varones y el nivel toracico (77,8%), y el mecanismo fundamental fue el golpe directo. En la deportiva, la mayoria fueron varones, y la zambullida fue la causa mas importante, de predominio cervical. Conclusiones. Son necesarios estudios centrados en este grupo poblacional que permitan determinar sus caracteristicas diferenciadoras para establecer programas de cuidados adaptados a sus necesidades, asi como las medidas preventivas mas oportunas para reducir las posibilidades de una lesion con tan graves repercusiones.

  2. [Assessment of therapeutic passive hypothermia in newborns with hypoxic-ischemic encephalopathy that need interhospital transport].

    PubMed

    Fuentes-Ruiz, José A; Lagares-Franco, Carolina; Rodríguez-Molina, Óscar; Cordero-Cañas, Enrique; Benavente-Fernández, Isabel

    2015-04-01

    Introduccion. La hipotermia inducida durante las primeras horas de vida del recien nacido es un tratamiento eficaz para reducir la mortalidad y secuelas graves en neonatos que han sufrido un episodio de hipoxia perinatal. Este procedimiento requiere una asistencia universalizada independiente del centro donde haya nacido, siendo necesario su traslado al hospital de referencia. Objetivo. Evaluar la eficacia del traslado interhospitalario del neonato con encefalopatia hipoxico-isquemica en hipotermia pasiva. Pacientes y metodos. Estudio descriptivo de series de casos con caracter retrospectivo. Se estudiaron neonatos de la provincia de Cadiz que precisaron hipotermia inducida. Se incluyo a un total de 46 neonatos en el analisis: 33 de ellos (71,74%) precisaron traslado por el Servicio de Traslados de Pacientes Criticos (grupo TPC); el resto (28,26%) nacio en el centro de referencia. Resultados. Ambos grupos son comparables en edad gestacional al nacimiento, sexo, peso y grado de encefalopatia hipoxico-isquemica. Se analizan variables relacionadas con la aplicacion de la hipotermia, y en el grupo TPC se analizan variables relacionadas con el traslado. No se aprecian diferencias significativas entre los grupos en la efectividad-consecuencia de la terapia neuroprotectora con hipotermia al alta hospitalaria (p = 0,159). No se encuentran complicaciones derivadas del traslado interhospitalario. Conclusiones. El traslado interhospitalario del neonato en hipotermia terapeutica realizado de forma pasiva es efectivo, seguro y necesario para el cumplimiento de la terapia. Es preciso consensuar la asistencia con el servicio de referencia, estableciendo guias en cuanto al soporte y rango de temperatura adecuada, consolidando asi una asistencia integral.

  3. [Language disorders. Diagnosis and treatment].

    PubMed

    Moreno-Flagge, Noris

    2013-09-06

    Objetivos. Se revisan los trastornos del lenguaje en el niño. Partiendo de su desarrollo normal, se provee un diagnostico diferencial de acuerdo con la sintomatologia que presenta en el momento de la consulta y se sugiere un abordaje para el niño con alteraciones del lenguaje desde el punto de vista del neuropediatra a la vez que se actualiza el manejo de algunas de sus formas. Desarrollo. La adquisicion del lenguaje es uno de los hitos clave del desarrollo del niño. El desarrollo social e intelectual del niño se ve afectado por el retraso en la adquisicion del lenguaje y este puede crear un efecto continuo de aislamiento y regresion, que pasa hacia un rendimiento academico pobre y, eventualmente, lleva hacia el desarrollo de problemas de aprendizaje y sociales. Existen estudios que muestran una relacion estrecha en el niño entre el desarrollo del lenguaje hablado y el lenguaje escrito y la importancia de la adquisicion del lenguaje como base de las habilidades de la escritura. Estos problemas son causa de mucha ansiedad en los padres. Conclusion. El conocimiento del problema permite al especialista captar tempranamente a los niños en la etapa preescolar y asegurarse de que provee los servicios adecuados. Tratado a tiempo, se puede modificar, de manera significativa, el aprendizaje del lenguaje y, con ello, evitar las complicaciones que inciden en su desarrollo. El especialista que trata con niños debe reconocer estos problemas y canalizarlos hacia la terapia adecuada.

  4. [Sex differences in the integrated stroke management in a rural healthcare area in Asturias].

    PubMed

    Lopez-Martinez, T; Bernardo-Cofino, J; Garcia-Prieto, E; Feito-Alvarez, M; de Dios-Del Valle, R; Calleja-Puerta, S

    2016-08-16

    Introduccion. Las diferencias de sexo y el caracter (rural o urbano) de las poblaciones determinan en gran medida el abordaje integral de patologias dependientes del tiempo, como el ictus, principal causa de hospitalizacion y mortalidad femenina en nuestro medio. Objetivo. Determinar si en un area sanitaria rural del Principado de Asturias se ponen de manifiesto las caracteristicas diferenciales entre mujeres y hombres con ictus. Pacientes y metodos. Estudio descriptivo retrospectivo realizado en el Hospital de Jarrio. Se revisaron variables a traves de las historias clinicas informatizadas de los pacientes que sufrieron ictus en 2013. Resultados. Se produjeron 126 altas totales, el 53,2% en las mujeres, que sufrieron la enfermedad con un retraso de cinco años (p < 0,008) en relacion con los varones, los cuales fueron mas fumadores y consumidores perjudiciales de alcohol (p < 0,000). La demora prehospitalaria no arrojo diferencias de sexo significativas. El trastorno del lenguaje fue el sintoma principal en el grupo femenino (p < 0,008), que registro una puntuacion superior en la National Institute of Health Stroke Scale (p < 0,046). Los estudios complementarios, como el Holter (p < 0,04) y la ecografia de troncos supraaorticos (p < 0,02), se realizaron menos en las mujeres, que recibieron un tratamiento principalmente conservador con mayor hidratacion parenteral (p < 0,017) y reposo. El grupo femenino sufrio mas complicaciones, discapacidad al alta (p < 0,001) y a los tres meses (p < 0,004), y registro porcentajes mas elevados de institucionalizacion posterior (p < 0,005). Conclusiones. Existen diferencias de sexo demograficas, en el perfil de riesgo cerebrovascular, la presentacion clinica, el manejo hospitalario y la comorbilidad del ictus en esta poblacion rural, que sugieren areas de mejora.

  5. [Surgical management of paraclinoid aneurysms].

    PubMed

    Magallón-Barajas, Eduardo; Abdo-Toro, Miguel; Flores-Robles, Claudia

    2016-01-01

    Introducción: los aneurismas paraclinoideos se originan en los segmentos clinoideo C5 y oftálmico C6 de la arteria carótida interna. Su frecuencia aproximada es del 5 al 11 %. Para su manejo microquirúrgico se requiere de un conocimiento anatómico de la región y del aneurisma. El objetivo es mostrar el manejo neuroquirúrgico de los aneurismas paraclinoideos. Métodos: se hizo un estudio retrospectivo en un servicio de neurocirugía, de enero de 2009 a enero de 2015. Se incluyeron 66 pacientes con aneurisma paraclinoideo. Se obtuvieron las características clínicas, la evolución, las complicaciones y los resultados de los pacientes al revisar los expedientes clínicos y radiológicos. Resultados: 61 pacientes (92.4 %) pertenecieron al sexo femenino; a 65 se les realizó clipaje neuroquirúrgico y a uno se le realizó bypass cerebral con exclusión del aneurisma. Tuvieron ruptura del aneurisma con hemorragia subaracnoidea 46 pacientes. Por su localización 35 aneurismas paraclinoideos (53 %) fueron superiores, 20 mediales (30.3 %) y cuatro inferiores (6 %). Tuvieron aneurismas pequeños 33 pacientes (50 %), 23 grandes (34.8 %) y 10 gigantes (15.5 %). Presentaron buenos resultados 51 pacientes después del manejo quirúrgico, dado que sacaron calificaciones de 4 y 5 según el Glasgow Outcome Score (GOS). La amaurosis fue la complicación funcional más seria atribuible a la cirugía (tres pacientes). Conclusión: la microcirugía sigue siendo el tratamiento para estos aneurismas debido a su capacidad de excluirlos totalmente, además de que es el mejor método para descomprimir el nervio óptico.

  6. [Neurological disorders and immunosuppression in kidney transplant patients. Preliminary study].

    PubMed

    Romero-Vázquez, Chasity; Rodríguez-Orozco, Alain R; Leal-Cantú, Raúl; Cortés-Rojo, Christian

    2016-01-01

    Antecedentes: Las alteraciones neurológicas en pacientes trasplantados de riñón pueden relacionarse con diversos factores, entre ellos la toxicidad secundaria al uso de medicamentos inmunosupresores. Objetivo: Conocer si existió asociación entre complicaciones neurológicas e inmunosupresión en una muestra de pacientes que recibieron trasplante renal. Métodos: Estudio transversal en el que participaron 121 pacientes con trasplante renal, de los cuales 22 (18 %) presentaron alteraciones neurológicas, Se usó χ2 para analizar la relación entre alteraciones neurológicas y comorbilidad como diabetes mellitus e hipertensión arterial y tiempo del uso de inmunosupresor. Se aceptó un nivel de significación p<0.05 para todas las determinaciones Resultados: De los sujetos estudiados, 13 eran hombres (59%) y nueve mujeres (41%). La edad media de los pacientes incluidos en el estudio fue 33 ± 12 años. El 59 % de las alteraciones neurológicas ocurrieron entre seis meses y cinco años de que los pacientes habían recibido el trasplante. Las alteraciones neurológicas encontradas fueron: temblor (7.4%), vértigo (4.1%), neuropatía periférica (3.3%), cefalea (2.4%) y disminución de la fuerza (0.8 %). Conclusión: No se encontró relación estadísticamente significativa entre las alteraciones neurológicas y el inmunosupresor usado ni entre éstas y el tiempo que duró la inmunosupresión.

  7. [Not Available].

    PubMed

    Ballesteros-Pomar, María; Villar-Taibo, Rocío; Calleja-Fernández, Alicia; Pintor-de-la-Maza, Begoña; Álvarez-Del-Campo, Cecilia; Vidal-Casariego, Alfonso; Cano-Rodríguez, Isidoro

    2016-06-03

    Los datos del estudio PREDYCES® nos revelaron que en España la desnutrición relacionada con la enfermedad (DRE) afecta a uno de cada cuatro pacientes hospitalizados. Esta cifra aumenta hasta el 36,8% en los pacientes hematológicos. Se calcula que un 20% de los pacientes oncológicos muere por complicaciones relacionadas con la DRE. Nuestro grupo se planteó en 2011 comenzar la implantación de un cribado nutricional en los servicios con mayor riesgo de DRE. La presente revisión trata de describir todo el proceso que hemos seguido para mejorar la situación nutricional en los pacientes ingresados en el Servicio de Hematología del Complejo Asistencial Universitario de León (CAULE), mayoritariamente con diagnóstico de neoplasias hematológicas. En un primer estudio piloto, detectamos una alta prevalencia de desnutrición, que tendió a aumentar durante la hospitalización. Además, solo el 8,3% los enfermos valorados recibieron algún tipo de soporte nutricional y no se estaban cubriendo sus necesidades ni calóricas ni proteicas, lo que se asociaba a un peor pronóstico. Por este motivo, nos decidimos a implantar de manera sistemática un cribado y una intervención nutricional adecuada, que comenzó en 2011 y que ha recibido el reconocimiento como Buena Práctica del Sistema Nacional de Salud.

  8. [Pharmacovigilance of calcineurin inhibitor in peidatric kidney and liver transplantation].

    PubMed

    Riva, N; Cáceres Guido, P; Rousseau, M; Dip, M; Monteverde, M; Imventarza, O; Mato, G; Schaiquevich, P

    2013-01-01

    Objetivo: Desarrollar un programa de farmacovigilancia de pacientes pediátricos trasplantados hepáticos y renales centrado en inmunosupresores calcineurínicos del Hospital de Pediatría JP Garrahan de Argentina. Métodos: Se evaluaron las reacciones adversas a medicamentos (RAM) de los pacientes pediátricos trasplantados renales y hepáticos de nuestro hospital tratados con inhibidores de calcineurina (ciclosporina y tacrolimus) por revisión retrospectiva de historias clínicas de pacientes trasplantados en 2010-2011, y análisis prospectivo por farmacovigilancia activa de trasplantados fuera de dicho período, cuyas complicaciones se hayan presentado en los ateneos semanales del Servicio de Trasplante desde marzo de 2011. Las RAM se notificaron a la autoridad sanitaria nacional. Resultados: Se analizaron un total de 59 pacientes, 28 trasplantados renales y 31 hepáticos. Se notificaron, en ambos trasplantes, 60 RAM a ciclosporina destacándose (número de casos) hipertensión arterial (19) y nefrotoxicidad (6). Asimismo, se registraron 46 RAM a tacrolimus, incluyendo hipomagnesemia (25), hipertensión (7) y nefrotoxicidad (5). El 95% y 96% de los eventos adversos a ciclosporina y a tacrolimus, respectivamente, han sido agrupados como probables o definitivos. El 70% y 98% de los eventos adversos a ciclosporina y a tacrolimus respectivamente, han sido de severidad moderada o grave. Conclusiones: Este es el primer proyecto en América Latina que propone y desarrolla el estudio cuali-cuantitativo intensivo de RAM a inhibidores de calcineurina en trasplante pediátrico renal y hepático. Es necesario estimular la notificación espontánea así como continuar el seguimiento de RAM a mediano y largo plazo para mejorar la calidad de vida del paciente trasplantado.

  9. [Endovascular treatment of spinal dorsal intradural arteriovenous fistulas].

    PubMed

    Santos-Franco, Jorge Arturo; Collado-Arce, María Griselda Lizbeth; Dávila-Romero, Julio César; Saavedra-Andrade, Rafael; Sandoval-Balanzario, Miguel Antonio

    2015-01-01

    Introducción: las fístulas arteriovenosas intradurales dorsales espinales (FAVIDE) son lesiones poco frecuentes y complejas que son subdiagnósticadas y condicionan discapacidad. El objetivo es presentar nuestra experiencia en el manejo endovascular. Métodos: estudio ambispectivo de pacientes con FAVIDE, tratados mediante terapia endovascular (TEV) con n-butil-cianoacrilato en el periodo de 2007 a 2013. Resultados: se incluyeron 15 pacientes con edad media de 37 años. En 12 casos la presentación fue progresiva e insidiosa en un lapso de entre 6 meses y un año, mientras que 3 presentaron hemorragia. La lesión tuvo localización torácica en 73 % de los casos, lumbar en 20 % y cervical en 7 %. Previo al tratamiento observamos discapacidad de grados 5 y 4 en 73 %, y 67 % tenían alteraciones de la micción de grado 3. Como complicaciones, solo una paciente tuvo deterioro del estado de alerta transitorio 6 horas después del procedimiento. Se encontró una mejoría hacia los grados 1 y 2 de discapacidad, a las 48 horas, 3 y 6 meses, de 53 %, 73 % y 87 %, respectivamente. Conclusiones: con la TEV se tiene un tiempo quirúrgico corto, el volumen de hemorragia es bajo y la estancia hospitalaria es corta, respecto de otras técnicas quirúrgicas. La TEV es un procedimiento seguro y con efectividad significativa en el tratamiento de FAVIDE. Esta es la primera serie de casos tratados con TEV en México.

  10. Factors associated with mortality in patients undergoing coronary artery bypass grafting.

    PubMed

    Koerich, Cintia; Lanzoni, Gabriela Marcellino de Melo; Erdmann, Alacoque Lorenzini

    2016-08-08

    idade de 65 anos. O infarto agudo do miocárdio foi o diagnóstico de internação que apresentou maior representatividade. A maioria das intercorrências registradas durante a internação caracterizou-se por alterações do sistema cardiovascular e o maior tempo de internação teve relação direta com óbito por choque séptico. os dados fornecem subsídios para a enfermagem atuar com medidas preventivas e identificação precoce de intercorrências associadas à cirurgia de revascularização do miocárdio. Reforça-se a importância da utilização dos dados como indicadores de qualidade objetivando garantir um cuidado pautado em informações confiáveis que orientem gestores no planejamento da assistência ao paciente e dos serviços de saúde de alta complexidade. conocer los factores asociados a la mortalidad de pacientes sometidos a cirugía de revascularización del miocardio en un hospital de referencia cardiovascular en el estado de Santa Catarina. estudio cuantitativo, exploratorio, descriptivo y retrospectivo. Fueron analizados las fichas médicas de 1.447 pacientes, entre 2005 y 2013; las variables relacionadas estadísticamente fueron: perfil, diagnóstico de la internación, factores de riesgo para enfermedad arterial coronariana, complicaciones registradas en la internación, tiempo de internación y causa de la muerte. la tasa de mortalidad fue de 5,3%, en el período del estudio. Las muertes fueron más frecuentes en negros, sexo femenino y promedio de edad de 65 años. El infarto agudo del miocardio fue el diagnóstico de internación que presentó mayor representatividad. La mayoría de las complicaciones registradas durante la internación se caracterizó por alteraciones del sistema cardiovascular; el mayor tiempo de internación tuvo relación directa con muerte por choque séptico. los datos suministran informaciones para que la enfermería pueda actuar con medidas preventivas e identificar precozmente complicaciones asociadas a la cirug

  11. [Analysis of the nutritional parameters and adjustment of the requirements of the initial parenteral nutrition in post surgical critically ill patients].

    PubMed

    Herrero Domínguez-Berrueta, M Carmen; Martín de Rosales Cabrera, Ana María; Pérez Encinas, Montserrat

    2014-02-01

    Objetivos: Analizar los parámetros nutricionales en pacientes críticos postquirúrgicos en situación de estrés, su evolución y evaluar el grado de ajuste de la Nutrición Parenteral (NP) de inicio a los requerimientos de las recomendaciones recientemente publicadas. Material y métodos: Estudio observacional, retrospectivo incluyendo pacientes críticos postquirúrgicos ingresados en una unidad de reanimación postquirúrgica en 2011 con prescripción de NP. Se recogieron datos demográficos, antropométricos, diagnóstico, parámetros nutricionales, mortalidad, estancia total y en Reanimación (REA), y complicaciones. Se comparó el tipo de NP pautada, con la individualización de los requerimientos por kg según las últimas recomendaciones publicadas de nutrición en el paciente crítico (ASPEN, ESPEN, SENPE): 18-30 kcal/kg, 0,8-1,5 g/kg/proteínas, 4 mg/kg/min/glucosa y 2-3 mg/kg/min/glucosa en pacientes con hiperglucemia de estrés, y 0,5-1 g/kg/día lípidos. Las variables analizadas fueron ajuste calórico, proteico y de glucosa en la NP de inicio, recuperación de la albúmina > 3 g/dl a día 10º y la posible asociación clínica con el número de complicaciones, mortalidad y estancia. Resultados: Se analizaron 60 pacientes. El 23,3% (14/60) presentaban al ingreso desnutrición con una pérdida significativa de peso previa a la intervención. La albúmina, reactante de fase aguda negativo, fue significativamente baja al inicio, media 1,9 g/dl (IC95% 1,83-2,12) indicando un alto grado de estrés metabólico de los pacientes postquirúrgicos. Las NP pautadas se ajustaron a las recomendaciones en kcal, proteínas y lípidos en un 68,3%, 71,7%, 80,4% respectivamente. El 57,1% estaban ajustados en glucosa aunque no se tuvo en cuenta el posible aporte en sueroterapia. En pacientes con IMC < 22 kg/m2 (16/60) se observó que el 81,8% de las NP pautadas presentaban exceso calórico, 60% exceso proteico y 43,8% exceso de lípidos (p < 0,05). Un 34 % de todos

  12. [Resident of emergency attitude towards patients-physician relationship at the Hospital de Clínicas- Asunción, Paraguay].

    PubMed

    Silvero, R A; Aranda, G R; Cristaldo, R; Recalde, M E; Arias, R; Presentado, D; Patiño, D; Acosta, A A; Apuril, E S; Hidalgo, D; Capurro, M H

    2015-01-01

    Se estudiaron retrospectivamente pacientes con diagnóstico de lupus eritematoso sistémico (LES) de acuerdo a criterios ACR 1982, con nefritis lúpica (NL) durante el período comprendido desde 2005 al 2012 y que fueran sometidos a una biopsia renal repetida. El número total de pacientes con NL atendidos fue de 120, de los cuales 18 (15%) pacientes fueron sometidos a biopsia renal repetida, 18 con 2 biopsias renales y 6 con 3 biopsias. 3 (16,7%) de los pacientes fueron fumadores; 1 (5,6%) poseía antecedentes de DBT previa, 2 (11,1%) poseían antecedentes de HTA; y 3 (16,7%) pacientes tenían obesidad previa. El tiempo de diagnóstico de LES al momento del estudio fue de 96 meses ± 15; el tiempo transcurrido entre la 1° y la 2° biopsia fue de 45 ± 11 meses y el tiempo entre la 2° y 3° biopsia fue de 56 ± 12 meses. Las indicaciones de la biopsia repetida fueron proteinuria en 10 biopsias (41,6%); proteinuria con alteración de la función renal en 2 biopsias (8,3%); proteinuria con sedimento patológico en 8 biopsias (33,3%); y proteinuria con sedimento patológico y alteración de la función renal en 4 biopsias (16,6%). Los cambios histológicos más frecuentes encontrados entre las primeras y las biopsias repetidas fueron: de clase IV a clase III: 2 (8,2%); clase IV a clase IV: 8 (33,3%), clase IV a clase III+V: 2 (8,2%); clase IV a clase IV+V: 3 (12,5%); clase IV a clase V: 2 (8,2%). Los cambios en las biopsias de NL proliferativas con índices de actividad y cronicidad (A/C) fueron: de A a A/C: 7 (29,1%), A/C a A/C: 7 (29,1%). La intensidad de la terapia inmunosupresora aumentó en 79,1%, se mantuvo el tratamiento inmunosupresor en 16.6%. Con respecto al cambio de medicación 7 (20%) pacientes recibieron Ciclofosfamida 1 gr cada 30 días, 9 (26%) Ciclofosfamida 500 mg cada 15 días, 8 (23%) tratamiento de reinducción con Micofenolato mofetil; Rituximab 8 (23%); y 3 (8%) Ciclosporina A. El tratamiento de mantenimiento se realizó con micofenolato

  13. [Active interventions in hypercholesteroloemia patients with high cardivascular risk in primary care].

    PubMed

    Tárraga López, Pedro J; Garcia-Norro Herreros, F J; Tárraga Marcos, Loreto; Solera Albero, Juan; González López, Esteban; Ruiz García, Antonio; Pallarés Carratalá, Vicente; Castro Navarro, José Luis; Alins Presas, Josep; Panisello Royo, Josefa María

    2015-05-01

    Introducción: La hipercolesterolemia es uno de los principales factores de riesgo modificables de la enfermedad cardiovascular (ECV). Su reducción disminuye la morbimortalidad por cardiopatía isquémica y ECV en general, en prevención primaria y en prevención secundaria especialmente. Objetivo: Comprobar si una práctica clínica protocolizada e intensiva permite vencer la inercia y alcanzar el objetivo terapéutico (OT) de c-LDL < 100 mg/dL en pacientes de alto riesgo asistidos en Atención Primaria (AP) de nuestro país. Metodología: Estudio epidemiológico, prospectivo, multicentrico, realizado en Centros de AP de diferentes CC.AA. Mediante muestreo consecutivo se incluyeron 310 pacientes de alto riesgo cardiovascular (diabéticos o con ECV establecida), tratados previamente con estatinas, que no alcanzaban el OT de c-LDL. Resultados: Los sujetos del estudio tenían una edad media de 65,2 años, de los que el 60,32% eran varones. El 41,64% presentaba un EVC previo, infarto agudo de miocardio (20,33%), angina (16,07%), ictus/AIT (9,19%), artropatía (5,25%), diabetes (70,87%), hipertensión (71,01%), y obesidad abdominal (69,62%). El 43,57% (IC95%: 37,21; 50,08) de los pacientes que realizaron la 2a visita (241) consiguieron el OT. El 62,50% (IC95%: 55,68; 68,98) de los que realizaron la 3a (216) consiguieron el OT. Finalmente, el 77,56% (IC95%: 72,13; 83,08) de los pacientes que realizaron la última visita (205) consiguieron el OT. A lo largo del estudio hubo una reducción de los niveles de c-LDL desde los 135,6 mg/ dL en la visita basal, 107,4 mg/dL en la 2a visita, 97,3 mg/ dL en la 3a visita, hasta los 90,7 mg/dL en la visita final (p < 0,0001) El incremento de c-HDL entre la visita basal (50,9 mg/dL) y la final (53,6 mg/dL) también fue significativo (p = 0,013). Conclusiones: La reevaluación e intensificación del tratamiento en pacientes de alto riesgo cardiovascular atendidos en Atención Primaria, aplicando las indicaciones de las gu

  14. Forms of Appropriation of Tools for the Astronomy Education in Continuous Training of Teachers. (Spanish Title: Formas de Apropriación de Herramientas Para la Enseñanza de la Astronomía en la Formación Docente Continua.) Formas de Apropriação de Instrumentos Para o Ensino de Astronomia na Formação Continuada de Professores

    NASA Astrophysics Data System (ADS)

    Marques Soares, Leonardo; Sousa Nascimento, Silvania

    2012-07-01

    The main focus of this article is to present some impressions about the way some teachers appropriated of the tools from the ASTRONOMY TEACHING KIT (KITPEA). The subjects of this research were teachers that took part in the astronomy teaching specialization course offered by the Continuing Education Project (FOCO) at Math and Science Teaching Center (CECIMIG) from the School of Education of Federal University of Minas Gerais (FaE/UFMG). The data was collected with the use of a questionnaire and of an interview applied to these teachers. The analysis of the data was structured with the aid of the Activity Theory and the Mediated Action Theory. We interpret the teachers' speech using the constitutive aspects of the activity system and the concepts of appropriation and domain as an analytical device. It was possible to recognize the appropriation of the tools in 7 narratives among the 11 individuals who took part in the research. El objetivo principal de ese artículo es presentar indicaciones sobre la manera como algunos maestros se apropiaron de las herramientas del KIT PARA LA ENSEÑANZA DE LA ASTRONOMÍA (KITPEA). Los sujetos de esa investigación son docentes que participaron del curso de especialización en enseñanza de astronomía ofrecido por el Proyecto de Formación Continua (Foco) en el Centro de Enseñanza de Ciencias y Matemática (CECIMIG) de la Facultad de Educación de la Universidad Federal de Minas Gerais (FaE/UFMG). Recogimos las informaciones a través de un cuestionario y de una encuesta, aplicados a esos docentes. Estructuramos el análisis de esas informaciones con la ayuda de la Teoría de la Actividad y de la Teoría de la Acción Mediada. Interpretamos os discursos de los docentes usando como dispositivo analítico los elementos constitutivos del sistema de actividad y los conceptos apropiación y dominio. Entre los 11 sujetos que participaron de la investigación, fue posible interpretar con claridad la apropiación de las herramientas en

  15. [Not Available].

    PubMed

    Burgos Peláez, Rosa; Cuerda Compes, María Cristina; García-Luna, Pedro P; Martínez Faedo, Ceferino; Mauri Roca, Sílvia; Moreno Villares, José Manuel; Virgili Casas, M Nuria; Wanden-Berghe, Carmina

    2016-07-19

    Introducción:la nutrición parenteral (NP) a largo plazo puede asociarse a complicaciones graves, con un deterioro importante de la calidad de vida de los pacientes con síndrome de intestino corto (SIC). Teduglutida, un análogo del péptido-2 similar al glucagón, pertenece a una nueva familia terapéutica y representa el primer abordaje no sintomático del SIC. Objetivos: revisar los datos preclínicos y clínicos en cuanto a eficacia y seguridad de teduglutida. Resultados: la aprobación de teduglutida se basó en los resultados de un estudio en fase III de 24 semanas, doble ciego, controlado con placebo (STEPS). Pacientes con fallo intestinal por SIC dependientes de NP ≥ 3 veces/semana durante ≥ 12 meses recibieron 0,05 mg/kg de teduglutida (n = 43) o placebo (n = 43) 1 vez/día. En la semana 24 hubo significativamente más respondedores en el grupo de teduglutida que en el de placebo (63 vs.30%; p = 0,002). La reducción absoluta media del volumen de NP frente al valor basal en la semana 24 fue significativamente mayor con teduglutida (4,4 vs.2,3 l/semana; p < 0,001). La necesidad de NP se redujo ≥ 1 día en la semana 24 en el 54% de pacientes tratados con teduglutida vs.23% con placebo. Del total de pacientes que recibieron teduglutida en los ensayos en fase III (n = 134), el 12% consiguió una autonomía completa de la NP. Por lo general, la administración subcutánea de teduglutida se toleró bien. Conclusiones: se ha demostrado que teduglutida recupera la absorción intestinal y reduce significativamente la dependencia de la NP, consiguiendo incluso la independencia en algunos pacientes.

  16. [DIETARY INTAKE AND NUTRITIONAL STATUS IN ONCOLOGY PATIENTS WHO START TREATMENT WITH TYROSINE KINASE INHIBITORS].

    PubMed

    Higuera-Pulgar, Isabel; Ribed, Almudena; Carrascal-Fabian, M Luisa; Bretón-Lesmes, Irene; Romero-Jiménez, Rosa M; Cuerda-Compes, Cristina; Velasco-Gimeno, Cristina; Camblor-Álvarez, Miguel; García-Peris, Pilar

    2015-09-01

    Introducción: la investigación sobre nuevos antineoplásicos orales sigue avanzando en los últimos años mientras que su repercusión sobre la ingesta dietética y el estado nutricional (EN) no progresa de la misma forma. Objetivos: evaluar la ingesta dietética y EN de pacientes que inician tratamiento con inhibidores tirosina quinasa (ITK) y valorar el impacto que tienen sobre ellos. Métodos: estudio observacional y prospectivo de seis meses en el que se incluyeron pacientes que iniciaban tratamiento con ITK. La ingesta se evaluó con: recuerdo 24 h y cuestionario de frecuencia de consumo. El EN se valoró con: medidas antropométricas y cuestionario de valoración subjetiva global generada por el paciente (VSGGP); los resultados se compararon con las referencias SENC-semFYC, 2007 y Moreiras O., 2013. Para el análisis estadístico se utilizaron: Test de Friedman, 2, Wilcoxon, Kruskall-Wallis y Mann-Whitney. Significación p < 0,05. Resultados: se incluyeron 22 pacientes (54,5% hombres). Al inicio del tratamiento, el 73,9% tenía un EN adecuado según VSG-GP. No se produjeron pérdidas de peso significativas, pese a que un porcentaje elevado no cubrió los requerimientos energéticos y proteicos. El número de comidas se relacionó positivamente con la ingesta calórica. La ingesta y los patrones de frecuencia de consumo por grupos de alimentos tampoco variaron durante el tratamiento. Conclusión: la ingesta dietética al inicio del tratamiento no alcanza los requerimientos nutricionales. Los ITK no parecen afectar la ingesta ni el estado nutricional de los pacientes. El estudio de estos parámetros antes de comenzar el tratamiento evitaría futuras complicaciones y guiaría el consejo dietético.

  17. Malformaciones arteriovenosas revisión y análisis descriptivo de 52 mavs tratadas durante el periodo de 2000-2010

    PubMed Central

    Rinaldi, Mariano; Mezzano, Emilio; Berra, Matias S.; Parés, Herald R.; Olocco, Ricardo V.; Papalini, Francisco R.

    2015-01-01

    Objetivo: Describir nuestra experiencia en el manejo de las Mavs analizando las características clínicas de los pacientes y los resultados postoperatorios. Método de análisis: Realizamos un análisis retrospectivo de 52 pacientes admitidos en el Servicio de neurocirugía para manejo quirúrgico: La información de referencia incluyo síntomas al inicio, diagnostico de admisión, hallazgos neurológicos y hallazgos en estudio por imágenes tales como tomografía cerebral, IRM cerebral y angiografía por sustracción digital. Los hallazgos postoperatorios de interés fueron: Mortalidad, examen neurológico postoperatorio y complicaciones asociadas. Presentamos nuestro análisis estadístico. Resultados: Edad promedio: 37,7 años. Distribución: Hombres: 61,5%. Motivos de consulta más frecuentes: Cefalea 63,5%, evento hemorrágico 59,6%, convulsiones 26,9%. Localización: Supratentorial: 92,9%, Infratentorial: 7,2%. 30,8%, de las Mavs fueron grado 2 y grado 3 Cincuenta por ciento del total presentaron aneurismas, del total de la MAVs, 59,6% debutó con sangrado, 26,9% con Crisis Convulsivas y 13,5% con déficit neurológico. Recibieron tratamiento endovascular previo a cirugía 30,7%. Durante el postoperatorio 23,1% presentaron mejoría clínica, 57,7% no presento modificación, 19,2% empeoraron en el postoperatorio. La mortalidad fue 13,5%. Conclusión: Creemos que el subgrupo de Mavs grados III a V representan una entidad que requiere una compleja toma de decisiones dada la alta incidencia de aneurismas asociados que presentan y su asociación con eventos de sangrado. Nuestra mortalidad postoperatoria coincide con la bibliografía. Palabras clave, Mavs- aneurismas asociados- Acv hemorrágico- convulsiones. PMID:26600984

  18. [Maternal and fetal outcome in Mexican women with rheumatoid arthritis].

    PubMed

    Saavedra, Miguel A; Sánchez, Antonio; Bustamante, Reyna; Miranda-Hernández, Dafhne; Soliz-Antezana, Jimena; Cruz-Domínguez, Pilar; Morales, Sara; Jara, Luis J

    2015-01-01

    Objetivo: reportar la experiencia en el desenlace materno-fetal de mujeres con artritis reumatoide en un centro médico nacional de referencia.Métodos: se realizó un análisis retrospectivo de los expedientes de mujeres embarazadas con artritis reumatoide que fueron atendidas en una clínica de embarazo y enfermedades reumáticas autoinmunes. Se estudió el desenlace materno-fetal considerado como: actividad de la enfermedad, preeclampsia/eclampsia, tasa de nacidos vivos, abortos, óbitos, parto pretérmino, semanas de gestación, peso al nacer, malformaciones congénitas y uso de fármacos antirreumáticos.Resultados: se incluyeron 73 embarazos en 72 pacientes. Se documentó actividad de la enfermedad en el 47.2 % de las pacientes durante el embarazo y/o posparto. El 87.7 % de las pacientes recibió algún fármaco antirreumático. Se desarrolló preeclampsia en el 8.2 % de los casos. La tasa de nacidos vivos fue de 98.6 %, con parto pretérmino en el 15.9 % y bajo peso a término en el 17.6 % de los casos. El 77.1 % de los productos nació vía cesárea. La actividad de la enfermedad no se asoció a un mayor porcentaje de complicaciones materno-fetales.Conclusiones: nuestro estudio mostró que la mayoría de las pacientes no experimenta actividad significativa de la AR durante el embarazo, el desenlace fetal es satisfactorio y la actividad de la enfermedad no influye de manera importante el desenlace obstétrico.

  19. [Management of ureteric colic with ketorolac and nifedipin vs. ketorolac and tamsulosin in the emergency room].

    PubMed

    Montiel-Jarquín, Álvaro J; Rocha-Rocha, Valeria M; Solís-Mendoza, Hugo A; Romero-Figueroa, María S; Etchegaray-Morales, Ivet; Alvarado-Ortega, Ivan

    2017-01-01

    Introducción: el cólico renoureteral es la manifestación más común de la litiasis. Se trata de la presencia de cálculos en las papilas renales que frecuentemente migran hacia el uréter, ocasionando un cólico renoureteral, caracterizado por un dolor intenso en la región lumbar o en sus flancos. Se buscó comparar el uso del ketorolaco y nifedipino frente a ketorolaco y tamsulosina para el manejo del dolor ocasionado por litiasis en el tercio inferior del uréter. Métodos: estudio longitudinal en 150 pacientes mayores de 21 años con litiasis en tercio inferior del uréter. Al 50% se le administró ketorolaco y nifedipino y al otro 50% ketorolaco y tamsulosina. Se utilizó la escala numérica de dolor (END) al ingreso, a las 4 y a las 12 horas. La estadística fue descriptiva e inferencial (U de Mann-Whitney-Wilcoxon, chi cuadrada y regresión de Poisson). Resultados: la edad promedio fue 38.17 años y 54.7% de los pacientes fueron hombres. Inicialmente la END tuvo una media de 9.69, de 7.42 a las 4 horas y de 2.05 a las 12 horas. En la medición inicial del dolor no hubo diferencias significativas entre ambos grupos (p > 0.005); 4 y 12 horas después el dolor disminuyó más en los pacientes manejados con ketorolaco y nifedipino: p = 0.0041 y p = 0.000, respectivamente. No hubo complicaciones ni efectos secundarios en ambos tratamientos. Conclusión: la mancuerna ketorolaco y nifedipino es más efectiva que la del ketorolaco y la tamsulosina para el manejo del dolor del cólico renoureteral inferior durante las primeras 12 horas de tratamiento.

  20. Fragilidad y su asociación con mortalidad, hospitalizaciones y dependencia funcional en mexicanos de 60 años o más

    PubMed Central

    de León González, Enrique Díaz; Pérez, Héctor Eloy Tamez; Hermosillo, Hugo Gutiérrez; Rodríguez, Javier Armando Cedillo; Torres, Gabriela

    2016-01-01

    Fundamento y objetivo Determinar la asociación entre fragilidad y mortalidad, dependencia funcional, caídas y hospitalizaciones en el Estudio Nacional de Salud y Envejecimiento en México (ENASEM). Sujetos y métodos Estudio prospectivo poblacional en México en el que se seleccionaron sujetos de 60 años o más, que fueron evaluados en las variables de fragilidad durante la primera vuelta del estudio en el año 2001 y que incluyó: dificultad para levantarse de una silla después de haber estado sentado(a) durante largo tiempo, pérdida de peso de 5 kilogramos o más en los últimos dos años y falta de energía. Los sujetos fueron catalogados como robustos, prefrágiles y frágiles cuando tenían cero, una o dos de las características anteriores, respectivamente. La mortalidad, hospitalizaciones, caídas y dependencia funcional fueron evaluadas en la segunda vuelta del estudio en el año 2003. Se calculó el riesgo relativo para cada una de las complicaciones, así como análisis multivariado con regresión de Cox para el caso de mortalidad y regresión logística para el resto. Resultados Los estados de prefragilidad y fragilidad se asociaron independientemente con mortalidad, con índices de riesgo ajustados de 1,61 (intervalo de confianza del 95% [IC 95%] 1,01-2,55) y 1,94 (IC 95% 1,20-3,13), respectivamente. Sólo el estado de fragilidad se asoció independientemente con hospitalización y dependencia funcional, con una razón de momios ajustada de 1,53 (IC 95% 1,13-2,07) y 3,07 (IC 95% 1,76-5,34), respectivamente. No hubo asociación entre los estados de prefragilidad y fragilidad con caídas. Conclusión El estado de fragilidad se asocia independientemente con mortalidad, hospitalizaciones y disfuncionalidad en actividades básicas de la vida diaria en los siguientes dos años en población mexicana. PMID:21612803

  1. [Endoscopic third ventriculostomy for chronic communicating hydrocephalus in adults].

    PubMed

    Sandoval-Balanzario, Miguel Antonio; Rincón-Navarro, Raúl Abraham; Granados-López, Rommel; Santos-Franco, Jorge Arturo

    2015-01-01

    Introducción: la derivación valvular para tratar la hidrocefalia se asocia con disfunción del 81 % a 12 años y 10 % de infección. El objetivo es evaluar la seguridad y la eficacia clínica de la tercer ventriculostomía endoscópica secundaria (TVE) en pacientes con hidrocefalia comunicante crónica. Métodos: se incluyeron ocho pacientes adultos entre septiembre de 2012 y abril de 2013 con hidrocefalia por disfunción valvular de etiología comunicante. Se les hizo estudio de tomografía axial computarizada al ingreso, postoperatoria, y después de 30, 180 y 365 días. El seguimiento clínico fue de 251 días (el mayor fue de 459 días). Las variables incluidas fueron: edad, sexo, etiología, tiempo de evolución y número de sistemas valvulares fallidos. Se aplicó técnica convencional con endoscopio rígido 30°, retiro de catéter disfuncional, y colocación de sistema valvular ligado. Resultados: cuatro hombres y cuatro mujeres, con edad promedio de 42 años (27-63 años), neurocisticercosis en cinco pacientes (62.5 %), evolución promedio de 18 años (15-30 años), estancia hospitalaria promedio 6.5 días (3-22días), disfunciones valvulares previas promedio 4 (1-6). Complicaciones: hubo neuroinfección en un paciente y disfunción en tres pacientes. Ninguno murió. Conclusión: la TVE secundaria es un procedimiento seguro en el tratamiento de hidrocefalia comunicante crónica, con una eficacia mayor al 60 %. En neurocisticercosis se observaron mejores resultados con antecedente de dos o menos recambios valvulares.

  2. Glycemic and lipid metabolic disorders in diabetic and non-diabetic patients bmi < 35 or > 35 before gastric bypass.

    PubMed

    Garcia-Caballero, Manuel; Reyes-Ortiz, Alexander; Martínez-Moreno, José Manuel; Toval-Mata, José Antonio

    2014-05-01

    Introducción: La obesidad y la diabetes son enfermedades de alta prevalencia a nivel mundial. Actualmente no existe un tratamiento médico eficaz para combatir el aumento de peso. La obesidad es precursora de enfermedades tales como la diabetes o el síndrome metabólico. Es necesario saber si el aumento de peso tiene efectos acumulativos sobre el metabolismo de la glucemia y los lípidos como precursores de complicaciones o comorbilidades. Pacientes y métodos: Se estudiaron 131 pacientes (78 no diabéticos y 53 diabéticos), 37 IMC ≤35 (3 IMC < 25, 18 IMC 25-29,9, 16 IMC 30-34,9) y 94 IMC ≥35 (81 IMC 35- 49,9 y 13 de IMC ≥50). Se analizó el IMC, el género, la diabetes y su tiempo de evolución. El perfil lipídico, glucosa, HbA1c y el péptido C fueron evaluados después de un ayuno de 12 horas. Resultados: Los pacientes diabéticos y diabesos mostraron niveles altos de triglicéridos. Los pacientes no diabéticos tienen alteración de la glucosa (58% IMC 35). El 20% de los no diabéticos IMC 35 tenían niveles altos. El 5% de los diabéticos IMC < 35 tenía bajos niveles de péptido C y 36% de IMC > 35 tenían niveles altos. HbA1c fue mayor en 40% de pacientes no diabéticos IMC < 35 frente al 13% de IMC > 35. Conclusiones: La glucosa y los triglicéridos aumentan con la edad y los años de evolución de la DMT2. La edad de ≥51 años y los hombres son los más afectados. El aumento de peso tiene efecto acumulativo alterando el metabolismo favoreciendo la aparición de la diabetes y sus comorbilidades. A pesar de tener un tratamiento de control intensivo de la diabetes, esta continúa con sus efectos nocivos sobre los pacientes a través de los años.

  3. [RISK OF MALNUTRITION ASSOCIATED WITH POOR FOOD INTAKE, PROLONGED HOSPITAL STAY AND READMISSION IN A HIGH COMPLEXITY HOSPITAL IN COLOMBIA].

    PubMed

    Vesga Varela, Andrea Liliana; Gamboa Delgado, Edna Magaly

    2015-09-01

    Introducción: la desnutrición hospitalaria es altamente prevalente y se relaciona con estancias hospitalarias prolongadas, aumento de costes de la atención y complicaciones clínicas asociadas. Objetivo: determinar el riesgo de desnutrición en pacientes hospitalizados en una institución de cuarto nivel de atención y sus factores asociados. Métodos: se aplicaron los cuestionarios de la iniciativa Nutrition Day a 70 pacientes adultos de una institución de salud de alto nivel de complejidad, en Bucaramanga, Colombia. Los parámetros del estudio incluyeron datos antropométricos y demográficos, historia clínica, factores relacionados a la dieta y percepción del estado de salud. Se aplicó el Malnutrition Screenning Tool (MST, por sus siglas en inglés) para medir el riesgo de desnutrición. Para establecer las razones de prevalencia (RP) se utilizaron modelos de regresión binomial. Resultados: la edad y los días de estancia hospitalaria, en el momento de la medición basal fueron, en promedio, 61,89 ± 15,17 años y 7,96 ± 9,79 días. La prevalencia de riesgo de desnutrición fue 52,86% (IC 95%: 40,55% - 64,91%); 40,91% en mujeres y 58,33% en hombres (p = 0,175). Un 18,57% de los pacientes no consumió alimento alguno en el almuerzo. Un 40,00% de los participantes manifestó haber tenido una ingesta de alimentos menor a la normal, durante la última semana. Las variables asociadas a riesgo de desnutrición, ajustadas por edad y sexo, fueron: ingesta de alimentos al corte del estudio, reingreso y días de estancia hospitalaria al seguimiento. Conclusión: la evidencia sobre la importancia del diagnóstico temprano y el manejo nutricional adecuado de la desnutrición hospitalaria indican la necesidad de implementar intervenciones nutricionales efectivas.

  4. Perioperative fasting time among cancer patients submitted to gastrointestinal surgeries.

    PubMed

    Pereira, Nayara de Castro; Turrini, Ruth Natalia Teresa; Poveda, Vanessa de Brito

    2017-05-25

    To identify the length of perioperative fasting among patients submitted to gastrointestinal cancer surgeries. Retrospective cohort study, developed by consulting the medical records of 128 patients submitted to gastrointestinal cancer surgeries. The mean of total length of fasting was 107.6 hours. The total length of fasting was significantly associated with the number of symptoms presented before (p=0.000) and after the surgery (p=0.007), the length of hospital stay (p=0.000), blood transfusion (p=0.013), nasogastric tube (p=0.001) and nasojejunal tube (p=0,003), postoperative admission at ICU (p=0.002), postoperative death (p=0.000) and length of preoperative fasting (p=0.000). The length of fasting is associated with complications that affect the quality of the patients' postoperative recovery and nurses' work. The nursing team should be alert to this aspect and being responsible for overseeing the patients' interest, should not permit the unnecessary extension of fasting. Identificar la duración del ayuno perioperatorio entre los pacientes sometidos a cirugías de cáncer gastrointestinal. Estudio de cohorte retrospectivo, por consulta de los registros médicos de 128 pacientes sometidos a cirugías de cáncer gastrointestinal. La media de la duración total del ayuno fue de 107,6 horas. La duración total del ayuno se asoció significativamente con el número de síntomas presentados antes (p=0,000) y después de la cirugía (p=0,007), la duración de la estancia hospitalaria (p=0,000), transfusión de sangre (p=0,013),tubo nasogástrico (P=0,003), ingreso postoperatorio en la UCI (p=0,002), muerte postoperatoria (p=0,000) y duración del ayuno preoperatorio (p=0,000). La duración del ayuno se asocia con complicaciones que afectan la calidad de la recuperación postoperatoria de los pacientes y el trabajo de enfermería. El equipo de enfermería debe estar alerta en relación a este aspecto y ser responsable de supervisar el interés de los pacientes, no

  5. [Not Available].

    PubMed

    Vila Nova, Larissa Pessoa; Araújo Tavares de Sá, Cristiane Maria; Freire Clementino da Silva, Maria Cleide; Lustosa, Marinaldo Freire; Batista de Medeiros, Rafael Augusto; Calado Brito, Daniel; De Araújo Burgos, Maria Goretti Pessoa

    2016-07-19

    Introducción: en los últimos años la importancia de identificar la resistencia a la insulina (RI) en pacientes con enfermedades cardiovasculares isquémicas viene siendo debatida. Métodos alternativos, como los indicadores antropométricos y de composición corporal, han sido señalados como una buena opción y contribuyen para identificar anomalías metabólicas y prevenir complicaciones.Objetivo: asociar indicadores antropométricos y de composición corporal como predictores de la resistencia a la insulina (RI) en pacientes con enfermedad de las arterias coronarias.Métodos: estudio transversal realizado en el hospital de referencia cardiológica de Pernambuco, en el periodo de junio a septiembre de 2014, con pacientes adultos y ancianos hospitalizados, de ambos sexos. Se verificaron los siguientes parámetros: estilo de vida, la presencia del síndrome metabólico (SM) y otras comorbilidades. Se analizó la RI por el cálculo del HOMA-IR. Los pacientes se sometieron a la impedancia bioeléctrica (BIA) y a las verificaciones antropométricas.Resultados: la muestra fue constituida por 75 pacientes con edad media de 63,75 ± 12,43 años, con un 64% de ancianos. Se encontró el diagnóstico de SM en el 65,3% de los pacientes, el 81,3% de sedentarios y el 37,4% con exceso de peso. Se diagnosticó la RI en el 28% de los pacientes. Se observó correlación entre el HOMA-IR y el diámetro abdominal sagital (DAS) (r = 0,476; p = 0,016), el índice de masa corporal (r = 0,233; p = 0,040) y el porcentual de grasa corporal (r = 0,276; p = 0,016).Conclusión: el DAS fue el indicador antropométrico que presentó mejor correlación con la RI en pacientes con enfermedad de las arterias coronarias hospitalizados.

  6. [In Process Citation].

    PubMed

    Sánchez-Ramírez, Carmen A; Larrosa-Haro, Alfredo; M Vásquez Garibay, Edgar; Rodríguez-Anguiano, Ana K; Cámara-López, María E

    2016-02-16

    Introducción: la ingestión de cáusticos (IC) en niños y adolescentes puede ocasionar esofagitis erosiva, estenosis esofágica y disfagia, entidades que pueden alterar el proceso de alimentación y originar desnutrición y retraso en el crecimiento.Objetivos: evaluar el estado nutricio de niños con IC y su asociación con disfagia y estenosis esofágica.Métodos: estudio transversal analítico en el que se incluyó a 62 niños atendidos en un hospital pediátrico de referencia que sufrieron IC. Lasvariables independientes fueron la presencia/ausencia de disfagia y/o estenosis esofágica; las dependientes fueron el crecimiento y el estado nutricio evaluados mediante antropometría. Análisis estadístico: c2, OR, IC 95%, kappa y t de Student.Resultados: la edad promedio fue 39,7 meses,