Cracked acrylic intraocular lens requiring explantation.

BACKGROUND: Intraoperative cracking of foldable acrylic posterior chamber intraocular lenses has previously been documented. However, most cracks have resulted in no significant visual impairment. METHODS: A case report of an acrylic posterior chamber intraocular lens that cracked during folding. RESULTS: The crack in the lens resulted in significant optical disturbance and required explanation and insertion of another lens. CONCLUSIONS: Acrylic intraocular lenses must be folded carefully with appropriate forceps to prevent cracking of the optic.

Enoxaparin in the prevention of deep venous thrombosis after major surgery: multicentric study. The Italian Study Group.

DVT is a very frequent complication of general surgery. Heparin and, more recently, LMWHs can successfully prevent post surgical thromboembolism. One thousand one hundred and twenty-two patients (533 males and 589 females; mean age 62.2 +/- 11.4 yrs) were enrolled in a multicentre controlled study, to evaluate the efficacy and safety of enoxaparin in comparison to calcium heparin in the prevention of deep venous thrombosis (DVT) following general surgery. Patients assigned to the enoxaparin and the calcium heparin groups received 1 daily dose of 20 mg (2000 I.U.) and 2 daily doses of 0.2 ml (5000 I.U.), respectively starting 2 hours before the operation. Both drugs were given by subcutaneous route. A Doppler or Duplex Scan diagnosis of DVT was made in 3 (0.5%) patients in the enoxaparin group (2 cases during treatment and 1 patient at the end of treatment) and in 6 (1.1%) patients in the calcium heparin group (5 cases during treatment and 1, bilateral, after the end of treatment). Pulmonary embolism (PE) was ascertained by angiography in 1 patient (0.18%) in the enoxaparin group and in 2 patients (0.36%) in the calcium heparin one. Hemorrhagic complications occurred in 29 patients (5.2%) in the enoxaparin group and in 34 (6.1%) in the calcium heparin group. Haematomas located in the injection site were reported in 16.1% and 25.3% in the enoxaparin and calcium heparin groups respectively (p = 0.0001). Local pain in the injection site at the 5th day of treatment was reported in 8.4% and 16.6% in the enoxaparin and calcium heparin groups respectively (p = 0.0001).(ABSTRACT TRUNCATED AT 250 WORDS)

[Ketoprofen efficacy and tolerance in simple painful shoulder]. / Efficacia e tollerabilità del ketoprofene nella spalla dolorosa semplice.

Thirty patients presenting with painful shoulder syndrome were treated with i.m. ketoprofen 100 mg b.d. for 8 days to assess the efficacy and tolerance of the above treatment regime. The patients' condition was monitored by clinical, instrumental and laboratory examinations. Ketoprofen was found to be significantly effective in all cases of non calcific rotator cuff tendinitis while no improvement was noted in calcific tendinitis. The above data confirm the efficacy and tolerance of ketoprofen in the treatment of painful shoulder syndrome as an alternative to local steroid therapy.

[Enoxacin in the treatment of asymptomatic bacteriuria in patients with prostatic adenoma]. / Enoxacina nel trattamento della batteriuria asintomatica in pazienti affetti da adenoma prostatico.

Fifty patients suffering from prostatic adenoma with asymptomatic bacteriuria, were admitted to an open non comparative trial. Enoxacin was administered at the daily dosage of 300 mg every 12 hours for 10 days. Three cycles of treatment were performed during three consecutive months. Treatment efficacy was established by assessing patient symptoms related to the infection such as pollakiuria , nocturia, decreased flow rate, stranguria, daily temperature. Cultural tests were also performed. All observations were collected at baseline and at the end of each cycle of therapy. Cure was obtained in 43 patients (87, 75%), 1 patient (2,04%) relapsed, 5 patients (10.2%) withdrew because of inefficacy of treatment and 1 patient died of heart failure. No side effects were observed. These results suggest that enoxacin may be successfully used in the treatment of asymptomatic bacteriuria.

Enoxacin in the treatment of Chlamydia trachomatis genitourinary infection.

Twenty women with Chlamydia trachomatis genitourinary infection were treated with oral enoxacin 800 mg/day in two divided doses for 12 days starting on day 1 of the menstrual cycle. A physical examination was performed before the start and 28-30 days after the end of the treatment. At the final examination cultures of urethral and endocervical swabs and endometrial samples were negative in all cases, demonstrating that Chlamydia trachomatis infection had been eradicated. No significant results were obtained at serologic evaluation with the indirect immunofluorescence method to show specific IgM, IgG and IgA antibodies. In the four women with subjective symptomatology this was improved by the treatment with enoxacin. Only two patients presented mild side effects (headache, tachycardia, nausea). Enoxacin seems therefore a very effective and well tolerated drug in the treatment of Chlamydia trachomatis genitourinary infection.

[I.V. ketorolac in the therapy of postoperative pain]. / Ketorolac e.v. nella terapia del dolore post-operatorio.

Forty-one patients suffering from postoperative pain were admitted to an open, noncomparative trial. A dose of 10 mg of Kerotolac was administered i.v. to patients complaining severe pain. The analgesic efficacy of the drug was evaluated at 5, 15, 30 minutes and at 1, 1.5, 2, 3, 4, 6 hours after injection; the patients were asked to score their pain relief on the VRS comparing the pre-injection evaluation to each post-injection period. A significant decrease of pain intensity (less than p 0.01) was observed at 45 minutes after injection. No side effects were observed. These results suggest that Ketorolac can be successfully used in the treatment of postoperative pain.

[Enoxacin in the treatment of bacterial prostato-cystitis]. / L'enoxacina nel trattamento delle prostatovescicoliti batteriche.

Thirty-three patients suffering from acute, subacute or chronic prostatovesiculitis were admitted to an open, non comparative trial. Enoxacin was administered at the daily dosage of 400 mg every 12 hours for 10 days starting from the enrollment. A second cycle of treatment was performed if cure was not obtained with the first cycle. Treatment efficacy was established by assessing patient symptoms related to the infection, such as pollakiuria and dysuria, consistency and volume of prostate and spermatic vesicles (evaluated by rectal examination and transrectal ultra-sonography); bacterioscopical and bacteriological evaluations of prostate/vesicles secretion with sensitivity testing were also carried out. All observations were collected at baseline, 5 and 30 days after the end of the first cycle and 5 days after the end of the 2nd cycle of treatment. After the first cycle of treatment, cure was obtained in 22 subjects (67%) and clinical improvement in 24 (73%). All but one patients still infected at the end of the first treatment period, showed improvement (5; 45.5%) or cure (6; 54.5%). The end of the second cycle None of the 22 patients cured with one cycle of treatment relapsed within 30 days after the end of treatment, confirming they really achieved cure. Side effects were observed only in 1 case (mild vertigo); no drop outs were observed. These results suggest that enoxacin may be successfully used in the treatment of prostato-vesiculitis.

[Non-secretory plasmacytoma. Bibliographic review and immunohistochemical study of a case]. / Plasmocitoma non secernente. Revisione bibliografica e studio immunoistochimico di un caso.

After a brief examination of the recent literature on non-secretory multiple myeloma, the Authors describe the immunohistologic study (peroxidase-antiperoxidase method) of a case of truly non producing plasmacytoma, interesting because of the presence of a small polyclonal plasma cell population within the neoplastic clone. Several possible explanations are considered.

Nefopam in postoperative pain.

A comparative study between nefopam (Acupan) and pentazocine was carried out in 90 patients for treatment of postoperative pain following gynaecological operations. The results show that nefopam has an analgesic activity comparable with that of pentazocine, but its duration of action seems to be longer-lasting, even if with a longer period of latency. At equieffective analgesic action, nefopam shows a lower interference with the respiratory function. As far as side-effects are concerned a significant increase in drowsiness was observed with both types of treatment; sweating was observed only in nefopam group.