Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present the case of a 44-year-old man who presented with nausea, vomiting and acute pain in the right groin. On physical examination an irreducible mass was palpated in the right inguinal region. Ultrasound suggested an inguinal hernia sac with bowel contents. Subsequent right inguinal exploration revealed only unspecified necrotizing tissue, but no hernia sac or bowel contents were identified. Two days later laparotomy was required since the inguinal wound produced faecal discharge. The sigmoid appeared to be necrotic and perforated, and was subsequently resected. Histology revealed a perforated adenocarcinoma without lymph node involvement. Incarcerated inguinal hernias containing an adenocarcinoma of the colon are rare, but should be considered in patients presenting with an irreducible palpable mass in the inguinal region. Moreover, a carcinoma of the sigmoid may invade the right inguinal region. An intestinal perforation to skin-level in this population is even rarer and is associated with high morbidity and mortality rates.
 ...
PMID:Carcinoma of the sigmoid presenting as a right inguinal hernia. 1613 89

This review examines the evidence from published data concerning the tolerability (indicated by the incidence of nausea, vomiting, sedation, pruritus, and urinary retention), of three analgesic techniques after major surgery; intramuscular analgesia (i.m.), patient-controlled analgesia (PCA), and epidural analgesia. A MEDLINE search of publications concerned with the management of postoperative pain and these indicators identified over 800 original papers and reviews. Of these, data were extracted from 183 studies relating to postoperative nausea and vomiting, 89 relating to sedation, 166 relating to pruritus, and 94 relating to urinary retention, giving pooled data which represent a total of more than 100,000 patients. The overall mean (95% CI) incidence of nausea was 25.2 (19.3-32.1)% and of emesis was 20.2 (17.5-23.2)% for all three analgesic techniques. PCA was associated with the highest incidence of nausea but the emesis was unaffected by analgesic technique. There was considerable variability in the criteria used for defining sedation. The overall mean for mild sedation was 23.9 (23-24.8)% and for excessive sedation was 2.6 (2.3-2.8)% for all three analgesic techniques (significantly lower with epidural analgesia). The overall mean incidence of pruritus was 14.7 (11.9-18.1)% for all three analgesic techniques (lowest with i.m. analgesia). Urinary retention occurred in 23.0 (17.3-29.9)% of patients (highest with epidural analgesia). The incidence of nausea and excessive sedation decreased over the period 1980-99, but the incidence of vomiting, pruritus, and urinary retention did not. From these published data it is possible to set standards of care after major surgery for nausea 25%, vomiting 20%, minor sedation 24%, excessive sedation 2.6%, pruritus 14.7%, and urinary retention requiring catheterization 23%. Acute Pain Services should aim for incidences less than this standard of care.
 ...
PMID:Tolerability of acute postoperative pain management: nausea, vomiting, sedation, pruritus, and urinary retention. Evidence from published data. 1660 Sep 3

The current study was performed to evaluate the effectiveness and safety of transdermal therapeutic system (TTS) fentanyl in the management of acute pain due to oral mucositis in patients receiving stem cell transplantation. A cohort of consecutive patients with painful oral mucositis were enrolled. Initially, 25 microg/h of TTS fentanyl was administered for the treatment of oral mucositis pain. The pain score, based on a visual analogue scale, and mood and quality of sleep as determined by EORTC QLQ-C30 (European Organization for Research and Treatment of Cancer, Quality of Life Questionnaire, Cancer 30), were all recorded before the treatment, then 2, 6, and 10 days later. Twenty-two patients with hematologic malignancies were enrolled. Three patients were excluded from the response assessment, as their TTS fentanyl treatment was stopped owing to related complaints, including severe dizziness, severe vomiting, and an extensive body rash. The total duration of the treatment was 8 days (range, 6-15 days) and the total amount of TTS fentanyl administered per patient was 2.21 at 25 microg/h and 0.63 at 50 microg/h. Six (31.6%) of the remaining 19 patients required an escalated dose of TTS fentanyl at 50 mug/h. The mean pain scores before treatment and 2, 6, and 10 days later were 6.68, 5.17, 3.42, and 2.13, respectively (P < .001). Eight (42.1%) and seven (36.8%) patients experienced improved sleep and mood after treatment, respectively. The TTS fentanyl was effective in both relieving oral mucositis pain with an excellent tolerability and improving the quality of life for hematological patients receiving high-dose chemotherapy with stem cell transplantation.
 ...
PMID:Effectiveness of transdermal fentanyl patch for treatment of acute pain due to oral mucositis in patients receiving stem cell transplantation. 1638 51

Intranasal drug administration is an easy, well-tolerated, noninvasive transmucosal route that avoids first-pass metabolism in the liver. The nasal mucosa provides an extensive, highly vascularized surface of pseudostratified ciliated epithelium. It secretes mucus that is subjected to mucociliary movement that can affect the time of contact between the drug and the surface. Absorption is influenced by anatomical and physiological factors as well as by properties of the drug and the delivery system. We review the literature on intranasal administration of fentanyl, meperidine, diamorphine, and butorphanol to treat acute pain. The adverse systemic effects are similar to those described for intravenous administration, the most common being drowsiness, nausea, and vomiting. Local effects reported are a burning sensation with meperidine and a bad taste.
 ...
PMID:[Intranasal opioids for acute pain]. 1730 79

Clinical hypnosis in cancer settings provides symptom reduction (pain and anxiety) and empowers patients to take an active role in their treatments and procedures. The goal of this paper is to systematically and critically review evidence on the effectiveness of hypnotherapy for emesis, analgesia, and anxiolysis in acute pain, specifically in procedures with an emphasis on the period from 1999 to 2006. Further, it aims to provide a theoretical rationale for the use of hypnosis with cancer populations in the whole spectrum of illness/treatment trajectory in several clinical contexts. Finally, a treatment protocol for management of overt anxiety and phobic reactions in the radiotherapy suite is presented, with the intent of having such a protocol empirically validated in the future.
 ...
PMID:Effectiveness of hypnotherapy with cancer patients' trajectory: emesis, acute pain, and analgesia and anxiolysis in procedures. 1755 22

A common side effect of opioids is nausea and vomiting; however, the incidence in hospitalized patients receiving opioids for acute pain is unknown. We performed a retrospective study in adult patients with sickle cell disease admitted for an acute pain crisis during a six-month period to evaluate the incidence of nausea and vomiting and characterize the prescribing of antiemetics. Eligibility included normal hepatic and renal function. Thirty-four subjects with a total of 97 admissions were evaluated. As expected, opioids were prescribed during all admissions. Fifty percent of the subjects experienced nausea or vomiting during the study period and these same patients accounted for the majority of the admissions, 17 subjects with 71 admissions (Group I). Nausea was reported in 18 (25%) of these admissions and vomiting was reported in 24 (34%) of these admissions. The most common antiemetics prescribed were: prochlorperazine, metoclopramide, and promethazine and antiemetics were ordered during 22 (23%) separate admissions for all subjects included in the study. The clinical benefit of these medications is limited due to uneven documentation. In conclusion, many of our patients experienced nausea or vomiting with antiemetics infrequently prescribed on an as needed basis. This suggests a need for better approaches to manage nausea and vomiting in patients receiving opioids.
 ...
PMID:Evaluation of opioid induced nausea and vomiting in sickle cell disease. 1772 90

Nefopam is widely used for the relief of moderate acute pain. Its safety profile remains to be specified. The objective of the study was to review adverse reactions to nefopam spontaneously reported to the French Pharmacovigilance system. All cases of adverse drug reactions (ADRs) associated with nefopam, registered in the French Pharmacovigilance database from January 1, 1995 to December 31, 2004, were reviewed. For each reported ADR, information about patient (age, gender, medical history), drug exposure (suspected and concomitantly used drugs), characteristics of ADRs (imputability score, time of onset, seriousness, outcome) were collected. A total of 114 ADRs with an imputability rated from 'plausible' (I2) to 'likely' (I3) and 'very likely' (I4) was analysed. The most frequent ADRs included 'expected' ADRs such as sweating, nausea, tachycardia, malaise or vomiting; 61 ADRs were 'unexpected. No overdose was reported; 26 ADRs (23%) were considered as 'serious'. Most of them were 'unexpected', including neuropsychiatric (hallucinations, convulsions) or cutaneous (pruritus, erythema, urticaria) ADRs. Six cases of anaphylactic ADRs (two angioedema and four anaphylactic shocks) were reported, all occurring shortly after use of nefopam during the post-operative period. Physicians should be aware of the possible occurrence of some serious ADRs when using nefopam such as convulsions and anaphylactic shocks, especially when the drug is used in special medical conditions, like post-operative periods.
 ...
PMID:Overview of adverse reactions to nefopam: an analysis of the French Pharmacovigilance database. 1786 9

Torsion of the appendices epiploicae is a rare surgical entity. It has been described very rarely in the literature. A case of a 33-year-old female presented with acute pain abdomen in the right iliac fossa accompanied with vomiting. On per abdomen examination MacBurney's tenderness was elicited. On exploring the abdomen, the appendix was found to be normal. But one of the nearby appendices epiploicae was found to have undergone torsion. It was resected out and so also the appendix.
 ...
PMID:Torsion of appendices epiploicae of the colon: a case report. 1840 95

Medications which bind to opioid receptors are increasingly being prescribed for the treatment of multiple and diverse chronic painful conditions. Their use for acute pain or terminal pain is well accepted. Their role in the long-term treatment of chronic noncancer pain is, however, controversial for many reasons. One of the primary reasons is the well-known phenomenon of psychological addiction that can occur with the use of these medications. Abuse and diversion of these medications is a growing problem as the availability of these medications increases and this public health issue confounds their clinical utility. Also, the extent of their efficacy in the treatment of pain when utilized on a chronic basis has not been definitively proven. Lastly, the role of opioids in the treatment of chronic pain is also influenced by the fact that these potent analgesics are associated with a significant number of side effects and complications. It is these phenomena that are the focus of this review. Common side effects of opioid administration include sedation, dizziness, nausea, vomiting, constipation, physical dependence, tolerance, and respiratory depression. Physical dependence and addiction are clinical concerns that may prevent proper prescribing and in turn inadequate pain management. Less common side effects may include delayed gastric emptying, hyperalgesia, immunologic and hormonal dysfunction, muscle rigidity, and myoclonus. The most common side effects of opioid usage are constipation (which has a very high incidence) and nausea. These 2 side effects can be difficult to manage and frequently tolerance to them does not develop; this is especially true for constipation. They may be severe enough to require opioid discontinuation, and contribute to under-dosing and inadequate analgesia. Several clinical trials are underway to identify adjunct therapies that may mitigate these side effects. Switching opioids and/or routes of administration may also provide benefits for patients. Proper patient screening, education, and preemptive treatment of potential side effects may aid in maximizing effectiveness while reducing the severity of side effects and adverse events. Opioids can be considered broad spectrum analgesic agents, affecting a wide number of organ systems and influencing a large number of body functions.
 ...
PMID:Opioid complications and side effects. 1844 35

The development and refinement of an acute pain service based on the increased availability of clinical evidence would be expected to improve the quality of postoperative pain control. This report reviews the application of postoperative patient-controlled analgesia (PCA) using intravenous morphine in a single institution between 2002 and 2005. More than 5000 patients were evaluated and the results were compared with a similar study performed 10 years ago. Prescription of PCA had increased by more than threefold. Morphine consumption from post-operative day 1 to day 3 (19.1 vs. 26.1, 8.6 vs. 18.1 and 4.5 vs. 19.0 microg/kg/h, respectively), demand-to-delivery ratio (1.35-1.76 vs. 2.4-2.8) and the incidence of respiratory depression (0.06% vs. 2%) were significantly reduced (p<0.001), but there was no improvement in pain relief. A substantial proportion of patients still experienced postoperative nausea (47%) and vomiting (18.5%) despite a reduction in morphine consumption. Most patients ranked PCA as good and only 0.3% were dissatisfied. We conclude that, in our institution over the last decade, PCA has become more popular for postoperative pain management but with no attendant improvement in pain relief or reduction in side effects. Using PCA alone may result in poorer quality postoperative analgesia. Our findings add to the growing body of evidence that postoperative pain management has not substantially improved despite increased adoption of acute pain services.
 ...
PMID:An audit of postoperative intravenous patient-controlled analgesia with morphine: evolution over the last decade. 1860 51


<< Previous 1 2 3 4 5 6 7 Next >>