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At least 1,207 records · Page 67Linked to original sources
PubMed2000

Post-operative pain in tonsillectomy: bipolar electrodissection technique vs dissection ligation technique. A double-blind randomized prospective trial.

The two commonly employed methods for tonsillectomy at present are electrodissection and ligature dissection. This study was carried out on 70 patients as a randomized prospective double blind trial to compare the post-operative morbidity of these methods with special reference to pain. The post-operative pain appears to be much less for the ligation dissection technique compared to the electrodissection method except during the first post-operative day. Irrespective of the technique employed for tonsillectomy, the worst pain was experienced on the fifth and sixth post-operative day by almost all of the patients.

Adolescent↗
PubMed1976

Illness behaviour syndromes associated with intractable pain.

One hundred patients, referred for the management of intractable pain, completed a 52-item Illness Behaviour Questionnaire (IBQ). Responses were scored on 7 scales: general hypochondriasis, disease conviction, psychological versus somatic perception of illness, affective inhibition, affective disturbance, denial, and irritability. IBQ scale profiles were subjected to numerical analysis and 6 taxonomic clusters were identified. Patients in groups 1-3 were characterized by a relatively non-neurotic, reality-oriented attitude to illness, as indicated by low scores on the first three scales. Patients in groups 4-6 manifested greater evidence of 'abnormal illness behaviour', and presented syndromes resembling 'hysteria', 'conversion reaction', and 'hypothchondriasis' respectively.

Adult↗
PubMed1976

Is illness behavior related to chronicity in patients with intractable pain?

One hundred patients, referred for the management of intractable pain, completed a 52-item Illness Behaviour Questionnaire (IBQ). Responses were scored on 7 scales: general hypochondriasis, disease conviction, psychological versus somatic perception of illness, affective inhibition, affective disturbance, denial and irritability. IBQ scale profiles were used to study the relationship between chronicity of pain and pattern of illness behaviour reported. Except in the case of one scale, no significant correlation emerged. This overall lack of association between chronicity and illness behaviour remained even when the patient sample was restricted to those 20 patients having substantial organic pathology associated with their pain. These findings suggest that degree of chronicity is unlikely to play a major role in determining the illness behaviour manifested by patients with intractable pain.

Chronic Disease↗
PubMed2004

Laparoscopic repair of "sportsman's hernia" in soccer players as treatment of chronic inguinal pain.

BACKGROUND: To evaluate the clinical course of soccer players affected by chronic groin pain, who were referred for laparoscopic inguinal exploration. MATERIAL/METHODS: Thirty-five professional soccer players affected by chronic groin pain and referred for laparoscopic inguinal exploration were included in this prospective, non-randomized study. Prior to surgery, patients were assessed by history, clinical examination, pelvic X-ray, bone scanning with Technetium and ultrasound of the inguinal region. The pre-peritoneal space was visualized with a laparoscope under general anesthesia. A bilateral polypropylene mesh was attached pre-peritoneally. Recorded data included demographics, history, symptoms, surgical findings and postoperative recovery. RESULTS: All patients were male. The mean age was 24.3 years. Six patients (17.1%) complained of pain affecting their normal life. A true indirect type I hernia was identified in 4 patients (11.4%). In 28 patients (80%), a wide internal ring and peritoneal dimple were found during the procedure. No clear pathology was found in three patients (8.6%). Thirty-four patients (97.1%) returned to their normal activities after surgery. CONCLUSIONS: Laparoscopic inguinal exploration and repair of "sportsman's hernias" in soccer players was associated with rapid recovery and fast return to full training and activity.

Adolescent↗
PubMed1999

Pulmonary function following aortic valve replacement: a comparison between ministernotomy and median sternotomy.

BACKGROUND AND AIM OF THE STUDY: Minimally invasive aortic valve replacement (AVR) has several theoretical advantages over standard median sternotomy, but the effects of these techniques on postoperative pulmonary function have not been determined. METHODS: Twenty-six patients undergoing AVR through either a ministernotomy (group M; n = 12) or a median sternotomy (group S; n = 14) underwent pulmonary function tests. Forced vital capacity (FVC), forced expiratory volume in one second (FEV1), PaO2 and PaCO2 were determined preoperatively and before hospital discharge (at a mean of five days). Data regarding time to extubation, degree of pain and opening of the pleura were collected prospectively. Both groups had similar preoperative characteristics. RESULTS: There was a significant decrease in FVC, FEVJ, PaO2 and PaCO2 during the postoperative period in all patients, though differences between the groups were not significant. Patients in group M referred less pain than those in group S. In this group, the fall in FVC and FEV1 correlated with the degree of pain, while preoperative FVC correlated with early extubation. Pleurotomy did not affect pulmonary function or pain. CONCLUSION: FVC, FEV1, PaO2 and PaCO2 are reduced significantly following AVR, but a minimally invasive approach does not prevent postoperative pulmonary dysfunction.

Aged↗
PubMed2003

[Multicentric study on neonatal medical pain management in the Nord-Pas-de-Calais].

UNLABELLED: The aim of this study was to describe pain management for newborn infants in neonatal intensive care units and neonatal units in the Nord-Pas-de-Calais. PATIENTS AND METHODS: A questionnaire was distributed to the 52 physicians practising in the six neonatal intensive care units and six neonatal units. The questions were in reference to pain assessment, treatment and prevention. RESULTS: Forty questionnaires were completed (77%). Eleven units proclaimed an interest in neonatal pain management. The tool for assessing pain was the EDIN scale (Echelle Douleur Inconfort Nouveau-né, neonatal pain and discomfort scale). Analgesic treatment was administered in 100% of cases for the insertion of chest tube, in 92% of cases for the insertion of percutaneous central catheter in a ventilated newborn infant and in 91% of cases for necrotizing enterocolitis requiring a mechanical ventilation. Prescribed analgesic drugs were propacetamol, nalbuphin or fentanyl; a sedation by midazolam or diazepam was occasionally associated. Emla cream was used before lumbar puncture in 80% of cases in the neonatal intensive care units and in 92% of cases in the neonatal units. Three neonatal intensive care units and four neonatal units administered a sucrose solution for blood samples. CONCLUSION: At the time of study, the interest in the pain of the physicians working in neonatal intensive care units and neonatal units was inadequate to guarantee an optimum management of pain in newborn infants. Physicians' approach remained heterogeneous.

Analgesics↗
PubMed1977

Psychologically mediated abdominal pain in surgical and medical outpatients clinics.

Ninety-six patients complaining of recurrent or persistent abdominal pain were referred consecutively to a surgical clinic and a medical clinic, respectively. They were examined psychiatrically after their initial physical investigation. The psychiatric examination included rating scales for depression and anxiety, a personality inventory, life-events schedule, scale of verbal expressivity, and family and personal patterns of pain and invalidism. Only 15 patients (15-6%) had organic disorders that could be responsible for their symptoms. In the remainder, psychiatric factors were considered primarily responsible for their abdominal pain: 31 were depressed; 21 had chronic tension; in 17 hysterical mechanisms were prominent; and 12 were found to be unrecognised alcoholics. Follow-up at three and six months and recognition by 80% of the psychogenic group that a psychological explanation was plausible, confirmed the diagnoses, and over half responded favourably to psychiatric management. Features distinguishing the organic and psychogenic groups were delineated. Psychiatric assessment has a place among the investigations of non-acute abdominal pain; certainly it should not be condisered simply as "a last resort."

Abdomen↗
PubMed2006

Abdominal cutaneous nerve entrapment syndrome (ACNES) in a patient with a pain syndrome previously assumed to be of psychiatric origin.

A 21-year-old female patient with chronic abdominal pain was referred to a psychiatric outpatient clinic after gastroenterological and gynaecological pathogeneses had been excluded and a treatment with an antidepressant had had no beneficial effects. The mental state examination, however, revealed no psychopathology whatsoever. The patient was injected with a local anaesthetic loco dolenti which resulted in immediate pain relief. She was diagnosed with abdominal cutaneous nerve entrapment syndrome (ACNES); no psychiatric diagnosis was given.

Abdomen↗
PubMed2006

The validity of manual examination in assessing patients with neck pain.

BACKGROUND CONTEXT: Although manual therapists believe that they can diagnose symptomatic joints in the neck by manual examination, that conviction is based on only one study. That study claimed that manual examination of the neck had 100% sensitivity and 100% specificity for diagnosing painful zygapophyseal joints. However, the study indicated that its results should be reproduced before they could be generalized. PURPOSE: The present study was undertaken to answer the call for replication studies. The objective was to determine the sensitivity, specificity, and likelihood ratio of manual examination for the diagnosis of cervical zygapophyseal joint pain. STUDY DESIGN: The study was conducted in a private practice located in a rural town. The practice specialized in musculoskeletal pain problems. PATIENT SAMPLE: The study sample was 173 patients with neck pain in whom cervical zygapophyseal joint pain was suspected on clinical examination, and who were willing to undergo controlled diagnostic blocks of the suspected joint or joints. OUTCOME MEASURES: The validity of manual diagnosis was determined by calculating its sensitivity, specificity, and positive likelihood ratio. METHODS: Patients who exhibited the putatively diagnostic physical signs of cervical zygapophyseal joint pain were referred to a radiologist who performed controlled, diagnostic blocks of the suspected joint, and other joints if indicated. The results of the blocks constituted the criterion standard, against which the clinical diagnosis was compared, by creating contingency tables. RESULTS: Manual examination had a high sensitivity for cervical zygapophyseal joint pain, at the segmental levels commonly symptomatic, but its specificity was poor. Likelihood ratios barely greater than 1.0 indicated that manual examination lacked validity. Although the results obtained were less favorable than those of the previous study, paradoxically they were statistically not different. CONCLUSIONS: The present study found manual examination of the cervical spine to lack validity for the diagnosis of cervical zygapophyseal joint pain. It refutes the conclusion of the one previous study. The paradoxical lack of statistical difference between the two studies is accounted for by the small sample size of the previous study.

Adult↗
PubMed2001

[The health professional's approach to chronic lumbago: clinical experience at the Spinal Cord Unit at the orthopedic hospital].

The treatment of back pain patients refers to the biopsychosocial model of care. This model includes illness in patient's personal and relational life. In this context, it is not only the physical symptom of the patient which is focused but also his psychological distress often hidden by algic complain. Clinical interviews conducted with back pain patients have highlighted psychosocial aspects able to influence the relationship between health care user and provider. Taking account of psychosocial aspects implies an interdisciplinary approach that identify and assesses patients' needs through adequate tools. As a result, the different health care providers implied with back pain patients have to collaborate in a structured network.

Chronic Disease↗
PubMedDate not supplied

[F-wave amplitude in peripheral nervous system lesions].

BACKGROUND AND PURPOSE: F-wave is a late response recorded from muscle elicited by electric impulse conveyed antidromically to alpha-motor neurons of the spinal cord. F-wave latency and frequency are assessed in routine electroneurography providing information of conduction in the proximal segment of the nerves. F-wave amplitude is rarely analyzed, while it could add valuable information on excitability of motor neurons in different disease states. This study was conducted to determine whether F-wave amplitude is indicative of the level of the peripheral nervous system lesion. MATERIAL AND METHODS: EMG recordings of 204 consecutive patients suspected of peripheral nerves system lesion were retrospectively analyzed. Based on the clinical diagnosis three groups were defined: neuropathy (N=100), myopathy (N=33), ALS (N=18), reference (musculoskeletal pain syndromes: N=53). F-wave amplitude and F/CMAP-ratio (CMAP-compound motor action potential) and their relation to parameters of impulse conduction in motor nerve fibers was analyzed. RESULTS: Mean F/CMAP ratio was 11.1% in ALS, 5% in myopathy (p=0.008), 7.1% in neuropathies and 5.6% in the reference group. Giant F-wave (more than 10% of CMAP) was observed in 30% of nerves in ALS, 15% in neuropathy and 10% in myopathy (p=0.036). F-wave amplitude correlated significantly with CMAP amplitude in all groups, while F/CMAP ratio was inversely related to CMAP amplitude in ALS (r=-0.43, p<0.01) and neuropathy (r=-0.37, p<0.0001). F-wave frequency was similar in all groups and correlated with CMAP amplitude. CONCLUSIONS: F-wave amplitude is not indicative of the level of peripheral nervous system lesions. Giant F-wave is observed in neurogenic processes. It reflects an increase of motor unit size in the reinnervation process, but possibly also a change of excitability of motor neuron and its axon.

Adult↗
PubMed2006

Spondylolysis and spondylolisthesis in children and adolescents: I. Diagnosis, natural history, and nonsurgical management.

Spondylolysis and spondylolisthesis are often diagnosed in children presenting with low back pain. Spondylolysis refers to a defect of the vertebral pars interarticularis. Spondylolisthesis is the forward translation of one vertebral segment over the one beneath it. Isthmic spondylolysis, isthmic spondylolisthesis, and stress reactions involving the pars interarticularis are the most common forms seen in children. Typical presentation is characterized by a history of activity-related low back pain and the presence of painful spinal mobility and hamstring tightness without radiculopathy. Plain radiography, computed tomography, and single-photon emission computed tomography are useful for establishing the diagnosis. Symptomatic stress reactions of the pars interarticularis or adjacent vertebral structures are best treated with immobilization of the spine and activity restriction. Spondylolysis often responds to brief periods of activity restriction, immobilization, and physiotherapy. Low-grade spondylolisthesis (< or =50% translation) is treated similarly. The less common dysplastic spondylolisthesis with intact posterior elements requires greater caution. Symptomatic high-grade spondylolisthesis (>50% translation) responds much less reliably to nonsurgical treatment. The growing child may need to be followed clinically and radiographically through skeletal maturity. When pain persists despite nonsurgical interventions, when progressive vertebral displacement increases, or in the presence of progressive neurologic deficits, surgical intervention is appropriate.

Adolescent↗
PubMed1989

Modulation of pain in fibromyalgia (fibrositis syndrome): cerebrospinal fluid (CSF) investigation of pain related neuropeptides with special reference to calcitonin gene related peptide (CGRP).

The cerebrospinal fluid (CSF) levels of calcitonin gene related peptide (CGRP) were 0.94 +/- 0.06 fmol/ml (mean +/- SEM), of substance P, 35.1 +/- 3.2 fmol/ml and of substance P (1-7), 10.8 +/- 1.2 fmol/ml, as measured by radioimmunoassay in 26 female patients with fibromyalgia. No correlation was found between the levels of CGRP and the substance P and substance P (1-7) levels (r = 0.316, p = 0.14). Our results show that the anatomical coexistence of pain related neuropeptides in neurons is not necessarily reflected by the levels of these peptides measured in the CSF. The presence of CGRP in the CSF could be important since it can enhance the nociceptive activity of tachykinins. This may be of importance in the pathogenesis of pain in fibromyalgia.

Calcitonin Gene-Related Peptide↗
PubMed2005

Pregabalin in neuropathic pain: a more "pharmaceutically elegant" gabapentin?

OBJECTIVE: This article reviews the available information on pregabalin, a new anticonvulsant for peripheral neuropathic pain. Pregabalin was provisionally approved by the US Food and Drug Administration in December 2004 and was granted final approval after controlled substance scheduling (Schedule V) by the US Drug Enforcement Agency in August 2005. METHODS: A MEDLINE search (1986-August 2005) was conducted to identify pertinent studies in the English language. The search terms included pregabalin, PD144723, CI-1008, gabapentin, and neuropathic pain. Additional references were obtained from the bibliographies of identified articles. All studies that evaluated any aspect of pregabalin in vitro or in vivo in animals or humans were included, with a focus on data relevant to older adults. RESULTS: In preclinical studies, pregabalin, a structural congener of gabapentin, exhibited antinociceptive activity in animal models of neuropathic and inflammatory pain. Unlike gabapentin, pregabalin was well absorbed (> 90%), and its absorption was dose independent. Like gabapentin, pregabalin was predominantly excreted unchanged in the urine (> or = 98%). Dosed at 50 to 200 mg TID, pregabalin was superior to placebo in relieving pain and improving sleep and health-related quality of life in patients with diabetic peripheral neuropathy and postherpetic neuralgia (P < 0.001-P < 0.049). No active-controlled trials were available. The most problematic adverse events associated with pregabalin were dizziness and somnolence (21%-26%). CONCLUSIONS: In the absence of active-controlled clinical trials and geriatric-specific efficacy/tolerability data, the place of pregabalin in the analgesic armamentarium for the elderly is unclear. Because pregabalin is a Schedule V controlled substance, its utility is not compromised by substantial limitation of access or the need for extra steps in prescribing. However, abuse potential is a consideration, and utilization should be carefully monitored, particularly in patients with a past or current history of substance abuse. The improved pharmacokinetic profile of pregabalin relative to gabapentin is manifested in linear and dose-independent absorption and a narrow therapeutic dosing range. However, pregabalin still requires multiple administrations per day, and daily doses > 150 mg/d require dose titration. The relatively high frequency of central nervous system adverse events, particularly dizziness and somnolence, is a concern in the elderly. Time and further experience should clarify the role of this agent.

Aged↗
PubMed1995

Enhanced bone metabolism induced by acupuncture.

A 29-yr-old man with several years of back pain was referred for a bone scan. High-resolution regional spot images of the skeleton were obtained following intravenous injection of 20 mCi 99mTc-methylene diphosphonate. Posterior and lateral images of the skull showed focal increased uptake in several regions of the skull. Upon questioning, the patient stated that he had received acupuncture treatment for his back pain several times in the same regions as the increased uptake. The needle placement was confirmed by the patient's acupuncturist. Acupuncture can cause enhanced bone metabolism demonstrated by increased activity on bone scans.

Acupuncture Therapy↗
PubMed2000

Correlation between the MRI changes in the lumbar multifidus muscles and leg pain.

AIM: In the assessment of the lumbar spine by magnetic resonance imaging (MRI), changes in the paraspinal muscles are frequently overlooked. In this study, our objective was to investigate the relationships between lumbar multifidus (MF) muscle atrophy and low back pain (LBP), leg pain and intevertebral disc degeneration. METHODS: A retrospective study of 78 patients (aged 17-72) with LBP presenting with back pain with or without associated leg pain was undertaken. Their MR images were visually analysed for signs of lumbar MF muscle atrophy, disc degeneration and nerve root compression. The clinical history in each case was obtained from their case notes and pain drawing charts. RESULTS: MF muscle atrophy was present in 80% of the patients with LBP. The correlation between MF muscle atrophy and leg pain was found to be significant (P < 0.01). However, the relationships between muscle atrophy and radiculopathy symptoms, nerve root compression, herniated nucleus pulposus and number of degenerated discs were statistically not significant. CONCLUSION: Examination of the paraspinal muscles looking for atrophy of MF muscle should be considered when assessing MR images of lumbar spine. This may explain the referred leg pain in the absence of other MR abnormalities.

Adolescent↗
PubMed2001

The use of ultrasound imaging to demonstrate reduced movement of the median nerve during wrist flexion in patients with non-specific arm pain.

Following clinical screening, we examined movement of the median nerve at the wrist using high-resolution (10-22 MHz) ultrasound in 16 controls and 12 patients with non-specific arm pain (also referred to as repetitive strain injury). Imaging was performed just proximal to the carpal tunnel with the wrist in neutral, 30 degrees of extension and 30 degrees of flexion. In control subjects the position of the median nerve was 4.8 (SE=0.4) mm more radial with the wrist flexed than with the wrist extended. In the twelve arm pain patients the average change was only 1.2 (SE=0.5) mm. It appears that ultrasound imaging may be helpful in diagnosing non-specific arm pain, a condition for which there are no well-defined diagnostic tests at present. The reduced nerve movement seen with ultrasound imaging confirms previous work with magnetic resonance imaging.

Adolescent↗