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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors describe a highly selective transsacral microsurgical procedure for sacral nerve rootlet interruption in five patients with hypertonic neurogenic bladder. Magnification and systematic stimulation of sacral roots provided accurate identification of motor fibers supplying bladder detrusor muscle and differentiation of efferent components to the legs and anal sphincter. Although the technique prevented incontinence and adverse effects of nerve section on rectal and lower extremity function improvement in voiding patterns and diminution of urinary sepsis was of brief duration in three of the five patients. Physiological data from these procedures reaffirms the importance of S-3 and S-4 motor roots in detrusor innervation, but clinical responses bring into question the possibility of sustained improvement from such a highly selective procedure at the sacral level. The authors suggest that alternative pathways, not apparent on initial stimulation, may develop after section of sacral root components, and that dissection and stimulation of fibers at the level of the conus medullaris should be investigated as an alternative procedure.
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PMID:Selective sacral rootlet rhizotomy for hypertonic neurogenic bladder. 115 54

The authors analyse the first 25 patients with spinal cord injuries treated by G. Brindley's technique based on section of the posterior sacral nerve roots to control detrusor hyperexcitability and electrostimulation of the anterior sacral nerve roots to ensure bladder emptying and to facilitate erection and defecation. The indications for this technique are essentially unstable bladders with incontinence and certain hypoactive bladders. The following results were obtained: Acquisition of continence in 90% of cases. Bladder capacity was always greatly increased. Almost complete bladder emptying in the majority of cases. Very marked reduction in urinary tract infection. Regularization of intestinal transit. The complications of this surgery were uncommon but serious: C.S.F. leaks, Postoperative denervations. Sepsis. Material or cable failure.
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PMID:[Electrostimulation of anterior sacral nerve roots in spinal cord injury patients (evaluation of the 1st 25 cases)]. 129 15

Forty-three youthful patients with uncomplicated prostatism were prospectively evaluated to test the safety and efficacy of transurethral balloon dilation (TUDP). Treatment consisted of cystoscopic placement of an intraprostatic balloon inflated to 25 mm diameter at 3 atm pressure for ten minutes. At longest follow-up (9.8 months, average; 3-24 months, range), 88 percent of patients were satisfied with overall treatment results. The average improvements in voiding symptom score and peak uroflow were 77 percent and 73 percent, respectively. Mean improvements over pretreatment levels were statistically significant at one month (p less than 0.01) and remained so for the entire follow-up period. No incontinence, impotency, retrograde ejaculation, sepsis, or serious bleeding developed. An intraprostatic fissure, which spared the bladder neck, was a uniform finding and the most likely mechanism of lasting action of TUDP. In the relief of uncomplicated prostatism in youthful patients, TUDP compares favorably with other treatment alternatives.
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PMID:Value of balloon dilation in treatment of youthful patients with prostatism. 137 Feb 48

Endosonography of the anal canal is capable of imaging the internal and external sphincters in detail. Abnormalities of thickness may be seen in the internal sphincters and defects in both. The examination is indicated in the investigation of incontinence and anal pain, and may be of value in anal sepsis and malignancy.
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PMID:Anal endosonography. 144 85

Fifteen consecutive patients (nine males and six females) who underwent construction of a double-stapled ileoanal reservoir (DS-IAR) were prospectively evaluated. Mean and maximal resting pressures preoperatively, before ileostomy closure, and at 12 months, were 53 and 84 mm Hg, 39 and 62 mm Hg, and 62 and 81 mm Hg. Mean and maximal squeeze pressures at those same time periods were 96 and 153 mm Hg, 111 and 173 mm Hg, and 95 and 168 mm Hg. There were no significant decreases in either resting or squeeze pressure between preoperative values and those obtained 12 months after surgery. However, the length of the high pressure zone decreased from 3.8 cm preoperatively to 2.3 cm at 12 months. This reflects the sacrifice of the cephalad 1.5 cm of the internal anal sphincter necessary to effect this anastomosis at a mean of 1.4 cm from the dentate line. However, this maneuver did not result in poor continence. Eleven patients whose ileostomies were closed for a mean of 9 months, ranging from 3 to 15 months, were evaluated regarding functional outcome. Only one patient had any incontinence and this patient had incomplete circular-stapled tissue rings, which necessitated transanal suture repair of the anastomotic defect. Similarly, three of the four patients who sometimes or rarely use a pad at night had transanal-suture reinforcement. Ten of the 11 patients never wear a pad during the day. No pelvic or perianal sepsis occurred. Stratified squamous epithelium was found in 6 of the 13 distal stapler "donuts" that were examined. In addition, 10 patients underwent biopsy of the tissue immediately caudad to the circular staple line at the time of ileostomy closure; in five, only stratified squamous epithelium was noted. The DS-IAR is associated with excellent objective physiologic and subjective functional results.
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PMID:The double-stapled ileal reservoir and ileoanal anastomosis. A prospective review of sphincter function and clinical outcome. 164 46

Four homosexual male patients with giant anal carcinomas, ranging from 10 to 17 cm in diameter, are presented. These patients were not candidates for abdominoperineal resection because of fixation to adjacent structures. Common symptoms included pain, sepsis, anemia, incontinence, and weight loss. Diverting colostomy was performed in all patients. Two of the four patients were treated by wide local excision of the tumors for palliation. Two patients were treated with chemotherapy and radiation therapy. Three of the four patients died within 12 months. The authors conclude that diverting colostomy and wide local excision of giant anal cancers offer effective palliation of local wound problems in selected cases.
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PMID:Giant malignant tumors of the anus. A strategy for management. 168 59

Palliative therapy for rectal carcinoma is only indicated in selected patients who do not tolerate radical surgery or with very advanced disease. In a retrospective series the results of transanal electrocoagulation are analyzed. In addition patients or their relatives were questioned about the treatment related increase in quality of life and the wish of recurrent coagulation if needed. The main indication for transanal electrocoagulation was rectal stenosis, blood loss, discharge of mucosa and tumor as well as pain. Anal incontinence only gets better when it is due to discharge. However, transanal exposition bears the risk of worsening the incontinence. The electrocoagulation is favored by all continent patients before colostomy. The main indication for a colostomy was incontinence and fistula. Palliative irradiation was concentrated in patients with pain. In 59 operations upon 40 patients there was one rebleeding and one death due to sepsis resulting in a mortality of 1.7%. We conclude from our results that transanal electrocoagulation is a safe procedure in patients with rectal carcinoma who do not qualify for radical surgery.
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PMID:[Palliative therapy of rectal cancer by electrocoagulation]. 169 Jan 4

Urinary incontinence due to sphincter incompetence constitutes a major source of disability. The AMS 800 artificial urinary sphincter allows durable restoration of satisfactory continence in patients who are often unresponsive to any other forms of treatment. 45 men underwent implantation of a peribulbar urethral (40) or pericervical (5) artificial sphincter over a 5-year period. Incontinence was secondary to prostatic surgery in the majority of cases (33). The technique, which is now well defined, consisted of urinary drainage via a bladder catheter for 8 days and activation of the sphincter after 1 month. The mean follow-up is 30 months. 36 (80%) of the patients are continent, including 27 (60%) without revision and 9 (20%) underwent unsuccessful revision resulting in partial or complete removal or permanent inactivation of the prosthesis (sepsis, urethral erosion, defective prosthesis). Strict patient selection, a rigorous implantation technique and standardised management of any incidents are key elements in the success of this procedure.
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PMID:[Treatment of male urinary incontinence with the AMS 800 sphincter prosthesis: 45 cases]. 184 28

From 1973 to 1986, 160 patients with adenocarcinoma localized to the prostate were treated with radical prostatectomy and pelvic lymphadenectomy. In 78 (49%) patients more advanced stage of disease was found at surgery and they received local pelvic irradiation (RT). This consisted of 45 Gy for microscopic and 55 Gy for macroscopic residual disease. RT was given at 1.8 Gy a day, using the four-field "box" technique with the 23 MV X ray beam. Pelvic lymph node metastases were found in 28 (36%) patients who, in addition to RT, received systemic therapy: 20 with cyclophosphamide alone, 4 combined with 5-Fluorouracil, and 4 patients received DES. The 5- and 10-year overall actuarial survival was 95 and 77%, respectively, and the 5- and 10-year disease-free survival was 58 and 43%, respectively. Recurrent tumor was found in 34 (44%) patients. Of these 34 patients, 32 (94%) had distant metastatic tumor and 2 (6%) had local recurrence in the pelvis. The presence of metastatic disease in pelvic lymph nodes had clinical significance since it influenced disease-free survival and the incidence of tumor recurrence. The 10-year disease-free survival for the 50 patients with no lymph node metastases was 51%, as compared to 28% for the 28 patients with such metastases, p = 0.001. Similarly, recurrent tumor was found in 28% of the former and 68% of the latter patients, p = 0.002. Other important parameters predicting recurrence were: clinical stage, p = 0.018, histological grade, p = 0.013, and Gleason's grade, p = 0.002. This treatment program was very well tolerated and of low toxicity. There was no surgical mortality. Surgical complications were seen in 10 (13%) patients including: minor in 5 and major in 5. At 1 year, 77% of the patients remained continent, while 10% had mild stress incontinence. Of the remaining 13% only 3 (4%) patients had severe incontinence (greater than 5 pads daily). RT toxicity was mild with 38% experiencing diarrhea. Severe toxicity was seen in 2 (3%) patients who, early in the study, developed scrotal and lower extremity edema. Severe chemotherapy complications were seen in 1 (4%) patient who had severe neutropenic sepsis. Postoperative radiotherapy is a well tolerated, safe and effective treatment in patients who have microscopic or macroscopic residual tumor following radical prostatectomy.
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PMID:Radiotherapy following radical prostatectomy in patients with adenocarcinoma of the prostate. 191 24

Twenty-four (3.6 percent) patients with problematical anal fistulae out of 671 with anal fistulae were analysed to assess the reasons for their recurrences and ultimate outcome. Thirteen patients (group A) had recurrent fistulae despite two definitive attempts at surgery at this hospital (median number of previous procedures before referral to this hospital was two, range 0-7; median number of definitive procedures at this hospital was three, range 3-4). In five of these patients, the reason for recurrence was missed primary (four cases) or secondary tracks (one case) at earlier operations. Five patients required multiple operations related to the use of setons. Eleven other patients (group B) required colostomy construction, eight because of severe perianal sepsis, two because of complex fistulae, and one for postrectal dermoid. Fistula healing occurred ultimately in all patients in group A after a median of 14 months (range 4-38 months). In group B, fistula healing occurred in eight patients after a median of 7.5 months (range 2-55 months) after colostomy construction. Only one patient has had a proctectomy, and five still have their colostomy. Of the other 18 patients, continence is normal in 14, there is mucus leakage in two, flatus incontinence in one and faecal incontinence in one. In conclusion, persistent attempts to resolve anal fistulae in difficult cases are frequently successful in the long term and result in good continence.
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PMID:Insights gained from the management of problematical anal fistulae at St. Mark's Hospital, 1984-88. 205


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