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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Epidural analgesia for control of postoperative thoracotomy pain in patients with carcinoma of the lung and chronic obstructive airway disease is described. The rationale and procedure for its use are presented. Epidural analgesia used in 8 patients requiring pulmonary resection who had chronic obstructive airway disease resulted in an improved postoperative course and avoided use of narcotics or a respirator in 7 of the 8 patients.
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PMID:Epidural anesthesia following thoracotomy in patients with chronic obstructive airway disease. 124 61

Abdominal surgery, especially upper abdominal surgical procedures are known to adversely affect pulmonary function. Pulmonary complications are the most frequent cause of postoperative morbidity and mortality. This review article aimed to analyse the incidence and risk factors for postoperative pulmonary morbidity and their prevention. The most important means for preoperative assessment is the clinical examination; pulmonary function tests (spirometry) are not reliably predictive for postoperative pulmonary complications. Age, type of surgical procedure, smoking and nutritional state have all been identified as potential predictors for postoperative complications. However, usually there is not enough preoperative time available to obtain beneficial effects of stopping smoking and improvement of nutritional state. In patients with COPD, a preoperative multidisciplinary evaluation including the primary care physician, pulmonologist/intensivist, anesthesiologist and surgeon is required. Consensus as to preoperative physiologic state, therapeutic preparation, and postoperative management is essential. Simple spirometry and arterial blood gas analysis are indicated in patients exhibiting symptoms of obstructive airway disease. There are no values that contra-indicate an essential surgical procedure. Smoking should stop at least 8 weeks preoperatively. Preoperative therapy for elective surgery with antibiotics, beta2-agonist, or anticholinergic bronchodilator aerosols, as well as training in cough and lung expansion techniques should begin at least 24 to 48 hours preoperatively. Postoperative therapy should be continued for 3 to 5 days. Usually, anaesthesia is responsible for early complications, whereas surgical procedures are often associated with delayed morbidity. Laparoscopic procedures are recommended, as postoperative morbidity and hospital stay seem reduced in patients without COPD. Regional anaesthesia is given as having less adverse effects on pulmonary function than general anaesthesia. However, for unknown reasons these benefits are not associated with a decrease in postoperative respiratory complications. Moreover, the quality or the type of postoperative analgesia does not influence postoperative respiratory morbidity. Postoperatively, oxygen administration increases SaO2, but cannot abolish desaturation due to obstructive apnea. The various techniques of physiotherapy (chest physiotherapy, incentive spirometry, continuous positive airway pressure breathing) seem to be equivalent in efficacy; but intermittent positive pressure breathing has no advantages, compared with the other treatments and could even be deleterious. Chest physiotherapy and incentive spirometry are the most practical methods available for decreasing secretion contents of airways, whereas continuous positive airway pressure breathing is efficient on atelectasis. In stage II or III COPD patients, admission in a intensive therapy unit and prolonged mechanical ventilation may be required.
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PMID:[Prevention of respiratory complications after abdominal surgery]. 903 57

Laparoscopic adrenalectomy has recently been shown to be a safe and effective procedure for treating a variety of benign adrenal tumors. Advanced age, with its concomitant comorbid conditions, has been believed to be associated with more postoperative complications in laparoscopic procedures. The purpose of this study was to evaluate the outcome of laparoscopic adrenalectomy in patients age 65 and older. From June 1992 to February 1998, 14 patients (4 men and 10 women) with a mean age of 69 years underwent 17 laparoscopic adrenalectomies. In 12 procedures, a transperitoneal lateral decubitus flank approach was used. The lesion was a nonfunctioning adenoma in three patients, aldosterone adenoma in four, Cushing's syndrome in four, and pheochromocytoma in one. A retroperitoneal lateral decubitus approach was used in five procedures. The lesion was a nonfunctioning adenoma in one patient, aldosterone adenoma in one, Cushing's adenoma in one, and pheochromocytoma in two. Seventy-eight percent of these patients had comorbid conditions, including hypertension, diabetes, chronic obstructive airway disease, coronary artery disease, and cardiac dysrhythmia. The preoperative physical status was as ASA Class II in 11 patients and ASA III in 3. Two of the 17 laparoscopies were converted to open surgery (11%), in one because of difficulties in dissecting extraperitoneally a mass >8 cm, and in the other because of difficulties in localization of a 3-cm mass. The median surgical time was 95 +/- 33 minutes. The mean analgesia requirements were 3 doses of (range 2-7) ketorolac. There were no deaths. Postoperative morbidity consisted of pulmonary atelectasis in one patient and urinary tract infection in two patients. The median hospital stay was 3 days (range 2-4 days). We conclude that laparoscopic adrenalectomy in the elderly population is safe and offers low morbidity, fast recovery, and a short hospital stay. Age alone should not be a contraindication to treating adrenal tumors laparoscopically.
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PMID:Laparoscopic adrenalectomy in the elderly. 1048 24

Extended spinal anaesthesia using a spinal micro-catheter was used as a primary method of anaesthesia for elective colorectal cancer surgery in 68 high risk patients over a 14-year period in our institution. The technique was also useful in eight elective and 13 emergency abdominal surgeries. All patients suffered from severe chronic obstructive airway disease requiring multiple inhalers and drugs (ASA III). Thirty nine of these patients also suffered from angina, myocardial infarction, diabetes and other systemic diseases (ASA IV). Surgery included right hemicolectomy, left hemicolectomy, total colectomy, sigmoid colectomy, Hartman's resection, anterior resection of rectum, abdominoperineal resection, cholecystectomy (open and laparoscopic) and obstructed inguinal hernia requiring laparotomy. Spinal anaesthesia was performed under strict aseptic conditions with a 22 gauge spinal needle with a mixture consisting of 2.75ml of 0.5% heavy bupivacaine and 0.25ml of fentanyl (25microg). This was followed by placement of a spinal micro-catheter and the duration of anaesthesia was extended by intermittent injection of 0.5% isobaric bupivacaine. Brief hypotension occurred in 12.4% of patients during the establishment of anaesthetic block height to T6-7 and was duly treated with intravenous administration of fluid and ephedrine hydrochloride. Good anaesthesia resulted in all patients except for brief discomfort in some patients during hemicolectomy surgery possibly due to the dissection and traction on the peritoneum causing irritation to the diaphragm. The use of sedation was avoided. General anaesthesia was administered in one patient and this patient required postoperative ventilation and cardiovascular support in the Intensive Care Unit. The spinal micro-catheter was removed at the end of surgery. Postoperative pain relief was obtained by administering intravenous morphine through a patient controlled analgesia machine in the critical care ward area (High Dependency Unit). There was a low incidence of minor postoperative side effects such as nausea (14.6%), vomiting (7.9%), minor post dural puncture headache (5.6%) and pruritus (5.6%). We conclude that spinal anaesthesia with a micro-catheter may be used as a primary method of anaesthesia for colorectal cancer surgery and other major abdominal surgery in high-risk patients for whom general anaesthesia would be associated with higher morbidity and mortality.
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PMID:Spinal anaesthesia with a micro-catheter in high-risk patients undergoing colorectal cancer and other major abdominal surgery. 1803 40