Epidural steroids as a pharmacological approach.

Cervicogenic headache is a relatively common pain syndrome related to functional and/or degenerative alterations of the cervical spine tract. Administration of steroid represents an effective therapy for this headache, due to the anti-inflammatory effects combined with its direct analgesic effects on the C fibers. The epidural injection of steroids, while requesting skilled personnel for its execution, gives short term (2-month) pain relief with few risks or side effects. Moreover, epidural steroids allow reduction of analgesic drug consumption.

Epidural corticosteroid blockade in cervicogenic headache.

Cervicogenic headache (CGH) is a relatively common form of headache stemming from the neck structures which presents some pathophysiological condition probably linked together with various pain-producing factors. This report presents a series of 9 patients suffering from cervicogenic headache and the results achieved by means of epidural steroid (methylprednisolone 40 mg) injection into the epidural cervical space (C6-C7 or C7-T1) level. The effectiveness of this diagnostic blockade was compared with the results obtained using the same procedure in 6 chronic tension headache (CTH) patients. A sharp decrease in the Numeric Intensity Scale (NIS) and in the Drug Consumption Index (DCI) values were observed after the diagnostic procedure in CGH patients. The short-term (12 hours) and medium-term (4 weeks) marked clinical improvement obtained in CGH patients may increase the number of available diagnostic tools which can be used to identify these underestimated patients population. The long-term effectiveness of this approach in cervicogenic patients is being evaluated over time.

[Anesthetic infiltration of the spermatic cord in surgery for voluminous hydrocele]. / Infiltrazione anestetica del funicolo spermatico nella chirurgia dell'idrocele voluminoso.

The use of a new technique in spermatic cord block in surgical treatment of large hydroceles is reported. Identification of the cord in these cases is often difficult due to the presence of the hydrocele. The reported technique consists in the percutaneous drainage of the hydrocele prior to the block, in order to allow an easier identification of the cord. The block is then performed by the usual method. 108 patients with large hydroceles (above 250 mls) underwent surgical repair employing this approach. In only one case the cord was not identified even after drainage due to the effects of a previous hernioplasty. In the remaining 107 patients the cord was easily identified and blocked. The excellent results obtained with this approach, show that cord block is possible in all patients, even when a large hydrocele is present.