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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An initial clinical trial of daily and weekly X 6 ihtravenous infusions of thalicarpine, a plant alkaloid of novel structure, was carried out in 36 patients. Twenty-eight patients received 33 courses of single-dose administration at doses of 200-1900 mg/m2. At the maximum tolerable dose of 1400 mg/m2, toxic effects included arm pain (nine or ten), central nervous system depression (seven of ten), nausea and vomiting (two of ten), hypotension (two of ten), hypertension (two of ten), arrhythmia (premature ventricular contractions) (one of ten), and electrocardiographic changes (mainly T-wave flattening) (five of ten). At the maximum tolerable dose for weekly administration, 1100 mg/m2/week X 6, arm pain was seen in seven of eight, central nervous system depression in three of eight, hypotension in one of eight, and electrocardiographic changes in three of eight. The recommended dose for phase II trials is 1100 mg/m2/week by a 2-hour intravenous infusion.
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PMID:Phase I study of thalicarpine (NAC-68075), a plant alkaloid of noval structure. 12 11

From the available evidence it is clear that mastectomy is associated with a substantial psychological and psychiatric morbidity. To date there is no convincing evidence that counseling can prevent this morbidity, but monitoring of women's psychological adjustment can lead to early detection and effective treatment of their problem. The use of immediate or delayed implantation or reconstruction appears to reduce the psychiatric morbidity in those women who are particularly concerned about their appearance at the time of surgery. Psychiatric morbidity is further increased when adjuvant chemotherapy is used and when treatment results in persistent arm pain and swelling. A shorter course of adjuvant chemotherapy and reduction of surgery within the axilla could reduce psychiatric morbidity. The role of radiotherapy is still unclear, but in some studies a link has been found between the amount of radiotherapy given, adverse effects, and psychiatric morbidity. In women undergoing breast conservation the reduction in body image problems is offset by greater anxiety about recurrence and depression caused by radiotherapy. Exploring and allowing choice when a patient has a strong preference for breast conservation or mastectomy appears to reduce morbidity. But attention still needs to be paid to the early recognition and treatment of psychological problems in patients with breast cancer, and guidelines are provided.
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PMID:Breast conservation versus mastectomy: psychological considerations. 254 51

In 98 out-patients who visited our pain clinic, we evaluated their psychological status before the first examination and one month after the treatment, using self-rating depression scale (SDS) and state-trate anxiety inventory (STAI). SDS, state anxiety, and trate anxiety scores were significantly higher in the patients with pain (trigeminal neuralgia, neck-shoulder-arm pain syndrome, lumbago and psychological pain, n = 55) compared with the patients without pain (sudden deafness and facial nerve palsy, n = 43) (P < 0.01, 0.05, 0.01). Of the patients with pain, patients with psychogenic pain showed the highest score in every test. The scores of SDS and state anxiety became significantly lower one month after the treatments compared with ones before the first examination (P < 0.01). It was considered that the decline in every score was due to the treatments in our pain clinic. In patients whose score of trate anxiety before the first examination was more than 50 points, the SDS and state anxiety showed high scores even one month after the treatments. This finding suggests that these patients need psychosomatic managements.
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PMID:[Psychological evaluation of out-patients in our pain clinic using self-rating depression scale and state-trate anxiety inventory questionnaire]. 774 89

A 6-year-old boy presented with a large, rapidly growing osteosarcoma of the upper humerus and severe neuropathic arm pain. Despite large doses of morphine (100 micrograms/kg/hr), which resulted in intermittent somnolence and respiratory depression, his pain was poorly controlled. An interscalene brachial plexus catheter was inserted, and bupivacaine was injected on ten occasions over 5 days, with markedly improved analgesia and decreased opioid requirement. Cancer pain in children can be controlled by opioids in 95% of cases; however, circumstances such as intractable neuropathic pain may require specific regional anesthetic techniques.
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PMID:Continuous brachial plexus neural blockade in a child with intractable cancer pain. 808 45

Forty-six consecutive patients with neck pain and arm radiculopathy were treated with anterior cervical discectomy and fusion. All patients had neurological symptoms corresponding to a herniated disc and/or spondylosis at one or two cervical levels, verified by magnetic resonance imaging. The patients were stabilized with an anterior graft and randomized to either fixation with a CSLP plate or no internal fixation. Preoperatively and 2 years postoperatively the patients filled in a questionnaire that included a modified Million Index, a modified Oswestry Index and the Zung Depression Scale. They were also asked to register their pain in the arm and in the neck on a vertical visual analogue scale (VAS). At the 2-year follow-up, an unbiased observer graded the patients' clinical outcome using Odom's criteria. A test-retest procedure was carried out to examine the questionnaire reproducibility. In the group that was operated at one level, there was no significant improvement in any of the scores. Nevertheless, 81% of the patients were satisfied with the outcome of the surgery. All scores improved in the group operated at two levels. The pain in the neck and arm, as measured on a VAS, decreased in both groups. The improvement in arm pain was significantly more pronounced in patients operated with a plate at two levels compared to those who were operated without a plate. At the 2-year follow-up, patients with an excellent or good result according to Odom's criteria had a lower Million Index (P < 0.0005), Oswestry Index (P < 0.0005), and Zung (P = 0.024) score, than the group classified as fair or poor. There was a significant correlation (P < 0.0001 for all scores) between the test and retest results. We conclude that the modified Million Index and Oswestry Index are clinically useful tools in the evaluation of outcome after degenerative cervical disc surgery. The clinical benefits of plate fixation were minimal. The outcome after surgery, measured with the Oswestry Index, Million Index and VAS for arm and neck pain, seems to correlate well with the classification of outcome by Odom.
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PMID:Outcome scores in degenerative cervical disc surgery. 1082 30

Placebo-activated endogenous opioids act on pain mechanisms inducing analgesia, as well as on the respiratory centers inducing respiratory depression. Here, we show that placebo analgesia is accompanied by a reduced beta-adrenergic activity of the heart. We measured heart rate during placebo-induced expectation of analgesia, both in the clinical and the laboratory setting. In the clinical setting, we found that the placebo analgesic response to an electrical noxious stimulus was accompanied by a reduced heart rate response. In order to investigate this effect from a pharmacological viewpoint, we reproduced the same effect in the laboratory setting by using experimental ischemic arm pain. We found that the opioid antagonist naloxone completely antagonized both placebo analgesia and the concomitant reduced heart rate response, whereas the beta-blocker propranolol antagonized the placebo heart rate reduction, but not placebo analgesia. By contrast, both placebo responses were present during muscarinic blockade with atropine, indicating no involvement of the parasympathetic system. In order to better understand the effects of naloxone and propranolol, we performed a spectral analysis of the heart rate variability for the identification of the sympathetic and parasympathetic components, and found that the beta-adrenergic low frequency (0.15 Hz) spectral component was reduced during placebo analgesia, an effect that was reversed by naloxone. These findings indicate that placebo analgesia is accompanied by a complex cascade of events which affect the cardiovascular system.
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PMID:Placebo analgesia and the heart. 1262 Jun 3

Anterior cervical discectomy and interbody fusion (ACDF) is a widely accepted surgical technique in the treatment of cervical disc disease. Tantalum cages have been recently introduced in spine surgery for interbody fusion because of the advantages of their mechanical properties. We present the results of a prospective clinical and radiological study on 24 consecutive patients who underwent an ACDF with tantalum cages. Clinical evaluation was assessed preoperatively and after surgery by a questionnaire that included a Visual Analogic Scale (VAS) of neck and arm pain, the Oswestry Disability Index and the Zung Depression Scale. Results were classified by Odom's criteria. Radiological evaluation included flexion-extension X-rays, and changes in distance between spinous processes and Cobb angle were measured. Postoperatively patients were reviewed 3 and 12 months after surgery. A statistical significative improvement in all clinical data was reported. According to Odom's criteria in 75% of patients the results were considered like excellent or good. Only one case of radiological and clinical pseudoarthrosis was confirmed. No significative differences were reported 3 and 12 months after surgery. Tantalum cages are a very promising and usefull alternative among implants available for ACDF. Compatibility with MRI postoperative studies and the unnecessariness of autograft are some of their advantages.
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PMID:[Anterior cervical fusion with tantalum interbody implants. Clinical and radiological results in a prospective study]. 1672 80

We report the case of a 32-year-old man who presented at the emergency department with severe chest pressure, left arm pain, and dizziness. These symptoms were described as intermittent, occurring after exercise and at rest. He had undergone several stress tests during the past 8 years, but no objective evidence of ischemia was produced. His history of hyperlipidemia and increasing frequency of symptoms prompted us to perform coronary angiography, which showed a single coronary artery with an ostium at the right sinus of Valsalva. The vessel had an initial, mixed common trunk that gave rise to both the right coronary artery proper and to the left coronary artery. The left main trunk followed a prepulmonic course. The anatomic features were eventually confirmed by computed tomographic angiography. The left main stem had a fixed 50% to 60% area narrowing, at baseline study. A treadmill stress myocardial perfusion study showed no evidence of ischemia. The patient was referred to a 2nd facility, where intravascular ultrasonography, at baseline, revealed 63% left main narrowing without evidence of atherosclerosis. Acetylcholine provocation demonstrated worsening of the stenosis to about 80%, with reproduction of angina and ST-segment depression, which indicated that medical management of spasm might provide symptomatic relief.
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PMID:Single coronary artery with prepulmonic coursing left main coronary artery manifesting as prinzmetal's angina. 1817 28

Objective is to clarify whether nursing assistance tools (a mat with attached handles, a pair of trousers with knee pads and a waist holding belt) prevent musculoskeletal pain, such as low back pain and upper arm pain, and depression, and improve the burden on the lower back and upper arm among staff in schools for disabled children. This study design was a non-randomized intervention trial. The subjects were 41 staff in two schools for disabled children in Japan. Nursing assistance tools were used with the intervention group to help with their nursing activities. We investigated the one-month prevalence of low back pain and the degree of burden on the lower back using a questionnaire at the baseline and at the end point 4 to 6 months later. The prevalence of low back pain did not change significantly in either group. In the intervention group, the prevalence of upper arm pain decreased from 47.6% at the baseline to 23.8% at the end point (p=0.063). The percentage of participants with a high level of burden on the lower back from excretory nursing activity decreased from 57.1% at the baseline to 33.3% at the end point (p=0.063) in the intervention group. These results suggest that nursing assistance tools may prevent upper arm pain and improve the burden on the lower back among staff in schools for disabled children; however, these tools did not significantly prevent low back pain and depression.
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PMID:Effect of nursing assistance tools on preventing musculoskeletal pain among staff in schools for disabled children. 1840 45

An outpatient treatment programme for pain control was applied in 25 chronic pain patients in three general medical practices, supervised by a medical psychologist as a group therapist. The patients has been suffering from headaches, migraines, cervical pain, shoulder and arm pain, and low back pain for at least 6 months. A sample of 20 patients with the same disorders served as a control group which waiting for treatment. The programme consisted in training in progressive muscle relaxation, several attention-related techniques, and cognitive restructuring and aimed at an improvement in self-control and aimed at an improvement in self-control strategies. A pain diary and questionnaires on trait anxiety, depression and general psychophysiological complaints were used to evaluate the outcome. In a 6 month follow-up, pain intensity was only reduced in the subjects (9 out of 25) who were still following the treatment regimen. Nonetheless, all the subjects treated showed improvements in their average scores for trait anxiety, depression and symptoms complaints compared with the untreated controls. Our results indicate a long-term improvement in well-being as a result of the treatment. Treatment adherence seems to be the most important factor in the maintenance of long-term reduction of pain intensity.
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PMID:[Group treatment of chronic pain patients in a general medical practice setting.]. 1841 37


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