References: Laxative
Arch Surg. 1996 May;131(5):520-4; discussion 524-5.
Critical analysis of the operative treatment of Hirschsprung's disease.
Fortuna RS, Weber TR, Tracy TF Jr, Silen ML, Cradock TV.
Department of Surgery, St. Louis University School of Medicine, Mo, USA.
OBJECTIVE: To critically analyze complications and long-term results of the operative treatment of Hirschsprung's disease. DESIGN: Medical records of patients with Hirschsprung's disease were reviewed retrospectively. Follow-up was obtained using a standardized telephone questionnaire. SETTING: Major pediatric referral center. PATIENTS: Eighty-two infants and children (68 boys, 14 girls) were treated for Hirschsprung's disease during a 20-year period (1975 to 1994). The age at diagnosis was younger than 30 days in 47 neonates (57%), 30 days to 1 year in 22 infants (27%), and older than 1 year in 13 children (16%). Aganglionosis was limited to the rectosigmoid region in 66 patients (81%). Fifty-five Soave (endorectal) and 27 Duhamel (retrorectal) primary pull-through operations were performed. MAIN OUTCOME MEASURES: Postoperative complications, reoperations, hospitalization, and current bowel habits. RESULTS: Eighteen children (67%) undergoing the Duhamel operation recovered uneventfully compared with 33 children (60%) undergoing the Soave operation. The complications following the Duhamel operation included enterocolitis in five cases (19%), rectal achalasia in four cases (15%), and persistent rectal septum in two cases (7%). Additional operations, which included myomectomy, rectal septum division, diverting enterostomy, and sphincterotomy, were required in seven patients (26%). Only one patient required more than one reoperation. In contrast, complications following the Soave operation included enterocolitis in 15 cases (27%), rectal stenosis in 12 (22%), anastomotic leak in four (7%), late perirectal fistula in three (5%), rectal prolapse in one (2%), and recurrent severe constipation in one (2%). Sixteen patients (29%) required additional operations,
Cancer Treat Rev. 1996 Jan;22 Suppl A:137-40.
Patient-controlled analgesia (PCA) in the domiciliary care of tumour patients.
Meuret G, Jocham H.
Medical Division, St. Elisabeth Hospital, Ravensburg, Germany.
Patient-controlled analgesia (PCA) was administered in the domiciliary environment in 143 pre-terminally and terminally ill tumour patients suffering either from excruciating chronic pain or severe chronic/acute complex pain that could not be relieved adequately by oral analgesia. Morphine solutions were infused subcutaneously in concentrations between 1% and 3%. The intravenous route was preferred in patients with indwelling catheters or those susceptible to inflammatory skin reactions at the infusion site. After initial dose adjustment, lasting 2-3 days, the morphine amounts infused by PCA reached a median of 93 mg day(-1) (range 12-464 mg day(-1)). The median was 28% lower than the median dose administered orally. A total of 84% of patients utilized the option of bolus self-administration. The median percentage administered via the bolus mode amounted to 5.3% of the total requirements. During the course of treatment, morphine requirements increased by a median of 2.3 mg day(-1) (range -29 +52 mg day(-1)). Most patients were treated continuously in the home care setting until death, the median duration being 27 days (range 1-437 days). The terminal morphine demands reached a median of 188 mg day(-1) (range 15-1008 mg day(-1)). PCA turned out to be safe and effective, attaining excellent results in 95 (66%) patients and satisfactory pain relief in 43 (30%). PCA proved to be insufficient in five (4%) cases. Side-effects were mild: constipation, fatigue, nausea and local inflammatory skin reactions occurred in 9%. Thus, with support from an experienced mobile nursing team, PCA can be safely administered in the terminal domiciliary care of tumour patients. PCA is superior to oral analgesia, especially in the treatment of severe oscillating pain. PCA provides adequate pain control in about 96% o
Dig Dis Sci. 1996 May;41(5):859-63.
Clinical value of duodenojejunal manometry. Its usefulness in diagnosis and management of patients with gastrointestinal symptoms.
Soffer E, Thongsawat S.
Department of Internal Medicine, University of Iowa College of Medicine, Iowa City, USA.
The records of all patients who had duodenojejunal manometry (DJM) from 1989 to 1995 were retrospectively reviewed. We evaluated the main symptoms of the patients, the indication for the study, its result, and the impact on therapy and management. One hundred sixteen patients out of 154 were included in the study, of whom 96 were women and 20 were men, with a mean age of 41.2 years. Twenty-five had perfused tube studies, and 91 had prolonged ambulatory recordings. Forty-one patients were referred for evaluation of abdominal pain, 34 for chronic constipation, 24 for nausea and vomiting, 8 for pseudoobstruction, and the remaining 9 for other reasons. All patients had appropriate endoscopic, radiographic, or scintigraphic studies prior to manometry. Forty-seven (40.5%) had abnormal manometry: 20 of 41 (48.8%) for abdominal pain, 7 of 34 (20.6%) for chronic constipation, 10 of 24 (41.7%) for nausea and vomiting, 5 of 8 (62.5%) for pseudoobstruction, and 5 of 9 (55.6%) for the miscellaneous group. The various subgroups did not have specific patterns of motor abnormalities. In 22 patients (18.9%) manometry helped in the choice of therapy: in 15 patients by affecting surgical approach, particularly in the constipation group, and in 7 patients by affecting feeding options and prokinetic agents. Detection of motor abnormalities was helpful in patients with severe symptoms thought to have functional disease even when no specific therapy was rendered. Thus, DJM was abnormal in 2/5 patients referred for evaluation of suspected motility disorders. It directly affected therapy in approximately 1/5 patients, particularly in those with constipation. It is helpful in the management of patients even when specific therapy is not r
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