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Biomedical subjects

D Camaioni

Publications and source records attributed to D Camaioni.

At least 19 recordsLinked to original sources
PubMed2004

Impaired postural control in patients affected by tension-type headache.

Sixteen subjects, affected by chronic tension-type headache (TTH) accordingly to the International Headache Society Classification (1988) criteria, in presence of tenderness in pericranial muscles,with a mean age of 37+/-11.8 years, and ten healthy volunteer subjects, age and sex matched, were submitted to postural analysis by Static Posturography (S.Ve.P. Amplaid). Aim of the study was to evaluate whether patients with TTH have disturbed postural control, as compared to normal subjects. Postural analysis considered all posturographic variables but focused on spectral frequency analysis of body sway. In both open (OE) and closed eyes (CE) condition, spectral frequency analysis showed a significantly increased body sway at low (OE= p < or = 0.01; CE= p < or = 0.01) and middle (OE= p < or = 0.01; CE= p < or = 0.01) frequencies on the antero-posterior (y) plane and at low frequencies (OE= p < or = 0.05; CE= p < or = 0.05) on the lateral (x) plane. Statistical analysis was performed using the Student's t test for unpaired data, p value 0.05 defined significant. The proprioceptive input seems to be predominant at middle and high frequencies in maintaining posture, our results seem then to suggest a proprioceptive disturbance in TTH patients. The disturbance is likely related to chronic pericranial muscle contraction and tenderness. Posturography and spectral analysis may help not only in the diagnosis of a postural disturbance but even more in the follow-up of TTH patients, during and after a medical and/or a rehabilitative treatment.

Adult↗
PubMed2000

Comparison of pharmacological treatment versus acupuncture treatment for migraine without aura--analysis of socio-medical parameters.

This study was carried out in 120 patients affected by migraine without aura, treated in 4 public health centers and randomly divided into acupuncture group (AG) and conventional drug therapy group (CDTG). The evaluation of clinical results was made 6 and 12 months after the beginning of treatment and was worked out as well according to socio-medical parameters. Acupuncture was applied to the following points: Touwei (ST 8), Xuanlu (GB 5), Fengchi (GB 20), Dazhui (GV 14), Lieque (LU 7), treated with the reducing method. In AG, the figure scoring the entity and frequency of migraine attacks drops from 9,823 before treatment to 1,990 6 months after and 1,590 12 months after; while in CDTG, it drops from 8,405 before treatment to 3,927 6 months after and 3,084 12 months after. In AG, the total absence from work amounted to 1,120 working days/year, with a total cost (private + social costs) of 186,677,000 Italian liras. In CDTG, the absence from work amounted to 1,404 working days/year, with a total cost of 266,614,000 Italian liras. If we consider that in Italy the patients affected by migraine without aura are around 800,000, and that acupuncture therapy is able to save 1,332,000 Italian liras on the total average cost supported for every single patient, the application of acupuncture in the treatment of migraine without aura would allow a saving of the health expenses in Italy of over 1,000 billion liras.

Acupuncture Points↗
PubMed1994

Predicting in-hospital mortality after hip fracture in elderly patients.

Ninety-seven patients aged 88 +/- 4 years (range, 80-97 years) (study group), and 74 aged 75 +/- 3 years (range, 70-79 years) (control group), were prospectively studied to investigate whether basic medical variables can predict in-hospital mortality in very old patients undergoing hip surgery because of femoral fracture. Mortality was 16.5% and 6.7% in the study and control groups, respectively (p = 0.054). In the study group, mortality was significantly correlated with age (p < 0.01), venous disorders (p < 0.05), malnutrition (p < 0.0001), duration of surgery (p < 0.006), and postoperative noninfectious complications (p < 0.005). In the control group, age was the only significant correlate of mortality (p < 0.005). After exclusion of surgery-related variables, the logistic regression analysis confirmed the predictive role of venous disorders (odds ratio = 2.04, confidence limits = 1.09-3.79) and malnutrition (odds ratio = 6.01, confidence limits = 1.85-19.47) but not of age in the study group. However, the goodness-of-fit test showed that the statistical model did not fit the data adequately. We conclude that in-hospital mortality after hip surgery in the very old cannot be predicted on the basis of underlying medical conditions alone.

Age Factors↗
PubMed1993

[Anesthesia for laparoscopic cholecystectomy: the use of nitrous oxide in the anesthetic mixture].

A study carried out on 44 patients undergoing laparoscopic cholecystectomy was started in order to evaluate if nitrous oxide is or not contraindicated. The patients were divided in two groups of 22 subjects receiving or not nitrous oxide in the anaesthetic mixture. All the patients received the same preanaesthetic medication (diazepam and atrophine), thiopental and fentanyl as induction drugs, vecuronium as muscle relaxant and isoflurane for maintenance of anaesthesia. Bowel distension, technical difficulty, incidence of postoperative nausea and vomiting were examined. Our conclusions were that nitrous oxide has no clinically deleterious effects during laparoscopic cholecystectomy.

Adult↗
PubMed1990

[An unusual cause of obstruction of the anesthesia circuit ].

The authors report an unusual accident, uneventful for the patient, due to the mobilization of a foreign body (a piece of tape) inside the anaesthesia circuit, following Emergency Oxygen administration. The accident dynamics and the safety of anaesthesia equipment are discussed.

Anesthesia↗