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

Children with cancer experience a great deal of anxiety concerning their treatment and invasive tests such as bone marrow aspirations (BMAs) and lumbar punctures (LPs). Responses of pain, fear, and anxiety are well documented and may cause regression, developmental delay, sleeping and eating problems, nausea and vomiting, nightmares, and depression. Diagnostic and treatment procedures need not cause such adverse effects if sufficient pharmacological sedation, analgesia, and anesthesia are used. However, studies show that inappropriate interventions such as underdosing and limited use of medications occur because of certain myths, beliefs, and lack of pharmacological knowledge on the part of health professionals. Studies that specifically address premedication for painful procedures in children with cancer have shown that only a small percentage of children receive premedications and that there is no clear consensus or standard for either drugs or dosages. The issue of premedicating children before procedures remains controversial and deserves further investigation. This study explored the attitudes and perceptions of oncology physicians and nurses concerning medicating children before procedures. Findings showed that most pediatric oncology specialists medicate their patients before invasive procedures and that the most common premedications used are Versed; Demerol, Phenergan, Thorazine; chloral hydrate; Ativan; fentanyl; Demerol; and Xylocaine. Most pediatric oncology specialists believe that premedication is necessary for children for BMAs and LPs.
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PMID:Premedicating children for painful invasive procedures. 149 58

Neurolept analgesia in ambulatory nasal endoscopies has been gaining widespread use recently. Scrupulous selection of patients and careful preoperative evaluation and premedication are essential. Excellent surgical block is a prerequisite to good neurolept analgesia. Versed (midazolam) is particularly suitable for outpatient surgery, since it provides superior operative condition to Valium (particularly less venoirritation) and rapid recovery in the postoperative period associated with a low incidence of nausea and vomiting. When used in combination with fentanyl (Sublimaze) or alfentanil, Versed is suitable for the provision of total neurolept analgesia. Careful intraoperative vigilance and monitoring, including pulse oximetry, cannot be overemphasized.
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PMID:Neurolept analgesia in ambulatory (nasal) endoscopies. 168 34

A prospective study of the necessity of sedation, or analgesia, or both in total colonoscopy was performed. The procedures were performed in the office on 212 consecutive, nonselected patients. Intravenous sedation was not started initially, and all procedures were begun without medication. If the patient developed significant discomfort or sharp pain, intravenous diazepam (Valium, Roche, Nutley, NJ) or midazolam (Versed, Roche, Nutley, NJ) was given. Total colonoscopy was successful in 201 (95 percent) patients. Of these procedures, 173 (82 percent) patients required no analgesia or sedation. In the remaining 39 (18 percent) patients, only small doses of Valium or Versed were necessary. There were 2 (1 percent) complications, but they were directly related to polypectomy (stalk bleeding, serosal burn) and not to the colonoscopy. Patient acceptance was high because most of the patients were able to leave the office immediately after the procedure and many (at least 82 percent) were able to return to work or resume normal activities that same day. Intravenous sedation is routinely used during total colonoscopy by most practitioners and is considered the standard of care in most communities. However, the need for sedation during total colonoscopy has never been proven and is probably not necessary in most cases. Furthermore, when sedation is necessary, most patients are probably over-anesthetized. This is significant, as it may make total colonoscopy more accessible, less expensive, and safer.
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PMID:Avoidance of sedation during total colonoscopy. 235 Oct 8