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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Since November 1992, 160 patients were referred to the Vascular Surgery Laboratory for duplex scanning to assess whether a femoral artery pseudoaneurysm was present. Of these patients, 33 per cent (n = 53) had femoral artery pseudoaneurysms with maximal diameters ranging from 1.5 to 8.1 cm. Most pseudoaneurysms (79%; 42 of 53) followed diagnostic or therapeutic cardiac catheterization procedures. Pseudoaneurysms were treated by external compression using an ultrasound probe in 33 of these 53 patients, and thrombosis of the aneurysm was successfully induced in 76 per cent (n = 25) of those in whom nonoperative external compression therapy was attempted. Of the eight patients in whom compression was unsuccessful, three had severe pain that required cessation of compression, and femoral nerve involvement by the pseudoaneurysm was noted at surgery in two of the three. One additional patient refused a second attempt at compression due to discomfort. Of the other four failures of compression, four (50% overall) received anticoagulants during or prior to compression. In 25 patients with successful pseudoaneurysm thrombosis after external compression, none had severe pain from compression, and 40 per cent (n = 10) were on anticoagulants until or during compression. Four of the 53 (7.5%) pseudoaneurysms diagnosed in the vascular laboratory subsequently thrombosed spontaneously, and two patients (3.8%) experienced pseudoaneurysm rupture. Thrombosis of postcatheterization pseudoaneurysms can be achieved by nonoperative compression therapy in most patients. Severe pain during external compression suggests possible femoral nerve involvement by the pseudoaneurysm and is an indication for surgical therapy.
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PMID:Nonoperative therapy for postcatheterization femoral artery pseudoaneurysms. 901 37

Cholesteatomas are found almost exclusively in the middle ear and mastoid. Occasionally this disease is seen in the external auditory canal. Cholesteatoma of the external auditory canal is a rare condition. Severe pain and profuse discharge associated with a normal eardrum and normal hearing are essential clinical features. In addition, we found facial paresis and conductive hearing loss in our case. Smaller cholesteatomas can be managed by frequent debridement in the office; larger lesions require surgical intervention. Surgery is successful in resolving otorrhea and relieving pain. In addition, our own experience has shown that surgery is successful in relieving facial paresis.
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PMID:Giant cholesteatoma of the external auditory canal. 919 5

Severe pain, impaired movement, serious deformity and (or) instability of the knee due to osteoarthritis or another joint disease are indications for total knee replacement. Contraindications are a high surgical risk and poor function of the M. quadriceps femoris. The main problems immediately after the operation are: wound infection and prosthetic infection, palsy of the peroneal nerve and deep venous thrombosis. These occur in approximately 2% of the patients. After replacement and 3 months' rehabilitation the knee is usually free of pain and stable with a good range of movement. After 10 years, 93-98% of the operated knees are still satisfactory, and after 15 years, 85-95%. Reasons for revision are infection, mechanical loosening of components, wear of polyethylene and progressive instability.
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PMID:[The total knee prosthesis: indications and complications]. 985 7

Severe pain is a problem for most bone marrow transplant (BMT) recipients. The purpose of this descriptive study was to describe the pain experience of adults undergoing autologous BMT, allogeneic BMT, or peripheral blood stem cell transplant. The sample consisted of 20 adults, 21 to 54 years of age. Using investigator-developed structured interview guides, investigators interviewed each participant four times: on the day of transplant, then at 3-weekly intervals. Investigators used a content analysis approach when analyzing data. During the first interview, 18 participants said that they were told to expect mouth sores during BMT, yet only six said that they actually expected to experience mouth sores during BMT. During successive interviews, 13 reported mouth sores. Eight other pain sites were reported. Participants reported that their tolerance of mild, moderate, and severe pain decreased over 2 weeks, and they named a wide variety of factors that caused or relieved pain. Ten said that they used nonpharmacologic techniques to feel more comfortable. Seven said that their BMT pain was worse or more difficult than they had expected. Overall pain ratings ranged from 0 to 8 on a 0 to 10 scale, M = 4.5. Five said the side effects of analgesics bothered them more than their pain. Most of them said a pain-rating scale was useful. Three weeks post-BMT, seven said they still experienced pain. Implications for clinical practice, research, and education are discussed.
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PMID:Pain in adult recipients of blood or marrow transplant. 1060 86

Though perceived to be a growing problem by lactation professionals, fungal infection of the breast (mammary candidosis) is largely unstudied. Candida albicans, a commensal organism encountered frequently in the vagina and gastrointestinal tract of humans, has been reported to be responsible for both superficial (cutaneous) and localized (ductal) infection of the mammary gland in lactating women, though the latter association is not universally accepted. Severe pain is considered to be characteristic of yeast infection of the breast and may be a cause of premature weaning among lactating mothers. Given that pain is often the complaint that prompts mothers to consult lactation professionals, it is important that healthcare providers working with lactating women be knowledgeable about this disease. In this article, current research regarding yeast infection of the breast is summarized, including morphology and pathology, diagnosis, risk factors, and common treatment options.
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PMID:Mammary candidosis in lactating women. 1077 78

This prospective study was conducted during a period of 30 days in 96 patients to determine the incidence of postobturation pain after single-visit root canal treatment in black Senegalese people. The canals of all teeth were hand-prepared and filled with zinc-oxide-eugenol paste by a Lentulo spiral paste filler. Patients were asked to categorize their pain according to the following criteria: No pain, Slight pain, Moderate pain and Severe pain. The data were analysed statically with chi-square test to determine the relationship, if any, between the pain experienced and sex, age, tooth type, apical level of root filling and number of treatment performed in the single-visit. Results show that eighteen patients experienced pain (18.75%); our results are ranging between 10% and 25% described in the literature. No significant correlation was found between postobturation pain and any other factor with the exception of the apical length of canal filling. Characteristics of postobturation pain after root canal treatment performed in single-visit in Senegalese people presents the same features as described in international papers, that is, pain appears early and analgesic therapy is effective.
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PMID:[Incidence of postoperative pain in single session root canal therapy (study in black senegalese apropos of 96 cases)]. 1079 99

A 50-year-old fisherman was stung in his right hand by a Great Weever fish (Trachinus draco). The crew did not have sufficient medical knowledge to adequately treat him on board. Severe pain, oedema of the hand, fever, vomiting and syncope occurred. Treatment with antibiotics, on board, after disembarkation and later in hospital for six days reduced the severity of the symptoms. However, two years after the accident, the patient still suffered from a dysfunction of the right hand as well as extreme fatigue and intermittent joint complaints. The symptoms mostly commonly arising from a Weever fish sting are: severe pain, local erythema and oedema. Systemic symptoms may sometimes occur: headache, syncope, bradycardia, fever and hypotension. The symptoms of continuous joint pain and severe fatigue following a Weever sting have not been previously described. The Weever fish venom contains a mixture of biogenous amines, of which some are known: 5-hydroxytryptamine, epinephrine, norepinephrine and histamine. The venom's composition has yet to be fully elucidated. In the event of a Weever fish sting, the first aid which should be given is: clean the wound and immerse the affected part of the body for at least 30 minutes in water which is as hot as the victim can tolerate (40-45 degrees C). Persons at risk from Weever fish stings are bathers, especially from the Lesser Weever fish (Echiichthys vipera), and sea fishermen. General practitioners and first aiders in coastal areas as well as sea fishermen should be informed about the first aid to be given in the event of a Weever sting.
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PMID:[Chronic pain and impairment of function after a sting by the great weaver fish (Trachinus draco)]. 1137 1

Primary erythromelalgia is a rare condition, which is characterised by redness, burning pain, and increased temperature of the extremities. We describe a 6 year old boy with symptoms of erythromelalgia and the difficulty surrounding treatment of this condition. Severe pain responded to the use of regional anaesthetic blocks.
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PMID:The use of regional anaesthetic blockade in a child with recurrent erythromelalgia. 1249 66

Concerning bone and joint diseases therapy of rheumatic synovitis (= radiosynoviorthesis) was introduced in 1952 before clinically relevant diagnostic procedures were developed. Radionuclides of Sr and later on 99mTc phosphonates then started the wide use of bone scintigraphy since > 30 years. The diagnostic methods have an excellent sensitivity for detection of local abnormalities of bone metabolism, the specificity of such studies, however, is low. Modifications of the technique (3-phase-bone-scintigraphy, pinhole collimators, ROI-technique), increasing knowledge of pathological scan patterns and introduction of other radionuclide studies (67Ga, 201Tl, inflammation scans with 99mTc-leukocytes or 99mTc-HIG) as well as 18FDG-PET have increased the specificity significantly in recent years and improvements of imaging systems (SPECT) also increased the accuracy of diagnostic methods in diseases of bone and joints. Therapy of such diseases has made considerable progress: inflamed, swollen joints can effectively be treated with 90Y-, 186Re, 169Er-colloids or with 165Dy-particles by radiosynoviorthesis. Severe pain due to disseminated bone metastases of cancer or polyarthritis can be controlled by radionuclide therapy with 89Sr, 153Sm-EDTMP, 186Re- or 188Re-HEDP and possibly 117mSn-DTPA with an acceptable risk of myelodepression. Possibilities, technical details and limitations of radionuclide applications for diagnostic and therapeutic purposes must be considered if optimal benefit for individual patients should be achieved. Overall Nuclear Medicine can become an essential element in management of bone and joint diseases. The relationship of Nuclear Medicine to bone and joint pathology is peculiar: In 1952 treatment of rheumatic synovitis by radiosynoviorthesis with 198Au Colloid was started by Fellinger and Schmid before diagnostic approaches to bone pathology existed. Bone scintigraphy was introduced only in 1961 using 85Sr but obviously the unfavourable radiation characteristics of this radionuclide limited it's broad application and 87mSr did not improve this situation. Only when 99mTc phosphonates were developed by Subramanian the importance of bone scintigraphy became apparent: The excellent imaging properties of these radiotracers showed, that abnormal bone metabolism could be visualized even before morphological alterations in the skeleton become visible on radiographies or even CT-scans. Moreover, proposals made earlier to use 32P or 89Sr for palliation of pain in patients with disseminated skeletal metastases were picked up again and led also to other radiopharmaceuticals (186Re-HEDP, 153Sm-EDTMP, 117mSn-DTPA) which are applied today for the same purpose with very good success. Therefore Nuclear Medicine today has a broad program for diagnostic and therapeutic approaches to diseases of bone and joints. In bone scanning the high sensitivity led to inclusion of this method for routine staging and re-staging programs in a variety of cancer forms which have a trend to develop bone metastases (e.g. breast, lung, prostate, melanoma) but the low specificity of abnormal patterns on such scans can impair the diagnostic value of the technique. To increase specificity and to define inflammatory lesions, radiotracers used for "inflammation scanning" were introduced such as labeled granulocytes, 99mTc Human Immunoglobulin and others but also a simple modification of bone scanning--triple phase bone scintigraphy--was used. Recently the excellent properties of 18F for PET of the skeleton were rediscovered again and emission CT scanning--possibly with overlay with transmission CT or MRT pictures--can enhance the diagnostic impact of radionuclide bone studies.
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PMID:Nuclear medicine in diagnosis and therapy of bone and joint diseases. 1460 Oct

BACKGROUND: Quality of life weights based on valuations of health states are often used in cost utility analysis and population health measures. This paper reports on an attempt to develop quality of life weights within the Zimbabwe context. METHODS: 2,384 residents in randomly selected small residential plots of land in a high-density suburb of Harare valued descriptors of 38 health states based on different combinations of the five domains of the EQ-5D (mobility, self-care, usual activities, pain or discomfort and anxiety or depression). The English version of the EQ-5D was used. The time trade-off method was used to determine the values, and 19,020 individual preferences for health states were analysed. A residual maximum likelihood linear mixed model was used to estimate a function for predicting the values of all possible combinations of levels on the five domains. The model was fit to a random subset of two-thirds of the observations, with the remaining observations reserved for analysis of predictive validity. The results were compared to a similar study undertaken in the United Kingdom. RESULTS: A credible model was developed to predict the values of states that were not valued directly. In the subset of observations reserved for validation, the mean absolute difference between predicted and observed values was 0.045. All domains of the EQ-5D were found to contribute significantly to the model, both at the moderate and severe levels. Severe pain was found to have the largest negative coefficient, followed by the inability to wash and dress oneself. CONCLUSION: Despite a generally lower education level than their European counterparts, urban Zimbabweans appear to value health states in a consistent manner, and the determination of a global method of establishing quality of life weights may be feasible and valid. However, as the relative weightings of the different domains, although correlated, differed from the standard set of weights recommended by the EuroQol Group, the locally determined coefficients should be used within the Zimbabwean context.
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PMID:How do Zimbabweans value health states? 1467 66


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