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Vergniol J, Dubuc J, Le Bail B, Drouillard J, Couzigou P, De Ledinghen V. [Severe ischemic necrotizing cholangitis after intra-arterial iodine 131-labeled Lipiodol as therapy for hepatocellular carcinoma]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 2004; 28:403-4. [PMID: 15146158 DOI: 10.1016/s0399-8320(04)94943-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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De Ruyck K, Lambert B, Bacher K, Gemmel F, De Vos F, Vral A, de Ridder L, Dierckx RA, Thierens H. Biologic dosimetry of 188Re-HDD/lipiodol versus 131I-lipiodol therapy in patients with hepatocellular carcinoma. J Nucl Med 2004; 45:612-8. [PMID: 15073257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
UNLABELLED One approach to treatment of primary hepatocellular carcinoma (HCC) is intraarterial injection of (131)I-lipiodol. Although clinical results have been positive, the therapy can be improved by using (188)Re instead of (131)I as the radionuclide. (188)Re is a high-energy beta-emitter, has a shorter half-life than (131)I, and has only low-intensity gamma-rays in its decay. The present study compared the cytotoxic effect of the radionuclide therapy in HCC patients treated with (131)I-lipiodol and (188)Re-4-hexadecyl 2,2,9,9-tetramethyl-4,7-diaza-1,10-decanethiol (HDD)/lipiodol. To this end, dicentric chromosomes (DCs) were scored in metaphase spreads of peripheral blood cultures. The equivalent total-body dose was deduced from the DC yields using an in vitro dose-response curve. METHODS Twenty (131)I-lipiodol treatments and 11 (188)Re-HDD/lipiodol treatments were performed on, respectively, 16 and 7 patients with inoperable HCC. Patients received a mean activity of 1.89 GBq of (131)I-lipiodol or 3.56 GBq of (188)Re-HDD/lipiodol into the liver artery by catheterization. For each patient, a blood sample was taken during the week before therapy. A blood sample was also taken 7 and 14 d after administration for the patients treated with (131)I-lipiodol and 1 or 2 d after administration for the patients treated with (188)Re-HDD/lipiodol. RESULTS The mean DC yield of (188)Re-HDD/lipiodol therapy (0.087 DCs per cell) was significantly lower than that of (131)I-lipiodol therapy (0.144 DCs per cell) for the administered activities. Corresponding equivalent total-body doses were 1.04 Gy for (188)Re-HDD/lipiodol and 1.46 Gy for (131)I-lipiodol. Data analysis showed that, in comparison with (131)I-lipidol, (188)Re-HDD/lipiodol yielded a smaller cytotoxic effect and a lower radiation exposure for an expected higher tumor-killing effect. CONCLUSION (188)Re is a valuable alternative for (131)I in the treatment of HCC with radiolabeled lipiodol, and a dose escalation study for (188)Re-HDD/lipiodol therapy is warranted.
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Uzun O, Findik S, Danaci M, Katar D, Erkan L. Pulmonary and cerebral oil embolism after hysterosalpingography with oil soluble contrast medium. Respirology 2004; 9:134-6. [PMID: 14982616 DOI: 10.1111/j.1440-1843.2003.00524.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pulmonary oil embolism (POE) is an extremely rare complication of hysterosalpingography (HSG). A case report of a 29-year-old woman who developed confusion and respiratory distress 12 h after HSG is presented. Intravasation of the contrast material was obvious on the HSG. High-resolution CT revealed ground-glass pattern predominantly in the lower lobes. The clinical picture and radiological findings improved on the tenth hospital day. It is believed that this is the first report of high-resolution CT findings in a case complicating HSG.
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Sundram F, Chau TCM, Onkhuudai P, Bernal P, Padhy AK. Preliminary results of transarterial rhenium-188 HDD lipiodol in the treatment of inoperable primary hepatocellular carcinoma. Eur J Nucl Med Mol Imaging 2004; 31:250-7. [PMID: 15129708 DOI: 10.1007/s00259-003-1363-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A multicentre study was sponsored by the International Atomic Energy Agency (Vienna) to assess the safety and efficacy of trans-arterial rhenium-188 HDD conjugated lipiodol (radioconjugate) in the treatment of patients with inoperable hepatocellular carcinoma (HCC). The radioconjugate was prepared by using an HDD (4-hexadecyl 1-2,9,9-tetramethyl-4,7-diaza-1,10-decanethiol) kit developed in Korea, and lipiodol. Over a period of 18 months, 70 patients received at least one treatment of radioconjugate. Some patients were re-treated if there was no evidence of disease progression. The level of radioconjugate administered was based on radiation-absorbed dose to critical normal organs, calculated following a "scout" dose of radioconjugate. The organs at greatest risk for radiation toxicity are the normal liver, the lung and the bone marrow. An Excel spreadsheet was used to determine maximum tolerated activity (MTA), defined as the amount of radioactivity calculated to deliver no more than 12 Gy to lungs, or 30 Gy to liver, or 1.5 Gy to bone marrow. These doses have been found to be safe in multiple trials using external beam therapy, but this has not been confirmed for systemically administered radiopharmaceuticals. Patients were followed for at least 12 weeks after therapy, until recovery from all toxicity. The clinical parameters evaluated included toxicity, response as determined by contrast-enhanced computed tomography, palliation of symptoms, overall survival, performance status (Karnofsky) and hepatic function (Child's classification). Liver function tests, serum alpha-fetoprotein (AFP) levels and complete blood counts were done at each follow-up visit. In the majority of patients, the scout dose studies indicated the radiation absorbed dose to normal liver to be the limiting factor to the treatment dose, while in a few patients dose to lung was the limiting factor. Radiation dose to bone marrow was negligible and was thus not a factor for the MTA calculations. Side-effects were minimal and usually presented as loss of appetite, right hypochondrial discomfort and low-grade fever, even at high levels of administered radioactivity. The symptoms resolved with simple supportive therapy within 3 days of onset. Liver function tests at 24 and 72 h showed no significant changes and complete blood counts at 1 week, 4 weeks and 12 weeks showed no changes (no bone marrow suppression). Sixteen patients were treated in the dose escalation phase of the study, when the activities administered started at 1.8 GBq (50 mCi) and rose to 7.7 GBq (206 mCi). In the efficacy phase of the study a further 54 patients were treated. Both groups of patients are included in this paper. The treatment activity of 188Re-lipiodol administered transarterially ranged from 1.8 to 9.8 GBq (50-265 mCi), with a mean activity of 4.6 GBq (124 mCi). Survival at 3 months was 90%, and at 6 months, 60%; 19% survived for 1 year. Mean survival after treatment in the total treated group of 70 patients was 9.5 months, with a range of 1-18 months. The results of this multicentre study show that 188Re-lipiodol is a safe and cost-effective method to treat primary HCC via the transarterial route. In terms of efficacy, it is potentially a new therapeutic approach for further evaluation by treatment of larger numbers of patients.
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Kwok PCH, Lam TW, Lam CL, Lai AKH, Lo HY, Chan SCH. Rare pulmonary complications after transarterial chemoembolisation for hepatocellular carcinoma: two case reports. Hong Kong Med J 2003; 9:457-60. [PMID: 14660814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023] Open
Abstract
We report two rare cases of acute pulmonary complication after transarterial chemoembolisation for inoperable hepatocellular carcinoma. Both cases involved a large tumour and hepatic vein invasion. The first patient, a 27-year-old man, died of pulmonary tumour embolism 4 days after transarterial chemoembolisation. Acute dyspnoea developed in the second patient, a 63-year-old man, following the procedure due to pulmonary oil embolisation and chemical pneumonitis. The chest condition of this patient improved, but he subsequently died of liver failure 3 weeks later. Our cases illustrate the point that if locoregional treatment is offered as a palliative treatment, patients with hepatic vein invasion should be warned of the possible complications of massive tumour embolism, pulmonary oil embolisation, and subsequent death.
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Garin E, Laffont S, Rolland Y, Olivie D, Lecloirec J, Herry JY, Boucher E, Raoul JL, Bourguet P. Safe radiation exposure of medical personnel by using simple methods of radioprotection while administering 131I-lipiodol therapy for hepatocellular carcinoma. Nucl Med Commun 2003; 24:671-8. [PMID: 12766603 DOI: 10.1097/00006231-200306000-00009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The intra-arterial administration of 131I-lipiodol is a therapeutic approach increasingly used for the treatment of inoperable hepatocellular carcinomas. This technique has even become the reference treatment for hepatocellular carcinomas with portal thrombosis and is the only effective treatment to reduce the risk of recurrence among patients who could benefit from surgical operation. Currently, few data have been published concerning the levels of exposure for personnel carrying out this type of treatment. We undertook a dosimetric study targeted mainly on the exposure of the person performing the injection of 131I-lipiodol to show that this treatment can be carried out with an exposure at the extremities distinctly lower than the regulatory annual threshold by using simple means of radioprotection. The point of puncture was carried out at the level of left femoral artery, the preparation and injection of the therapeutic dose was carried out extemporaneously by the nuclear medicine specialist using a 10 ml syringe (for an injected volume of 4 ml) fitted with an adapted syringe protector. The injection was carried out as rapidly as possible under scopic control while avoiding reflux, with compression carried out by the radiologist. This study comprises 52 intra-arterial injections of 131I-lipiodol (2016+/-92 MBq). For the nuclear medicine specialists, 52 measurements were carried out at the level of the thorax and 41 on the fingers. For the radiologists, 22 measurements were carried out at the level of the thorax and six on their index fingers; nine measurements were carried out at the level of the thorax for the technologist and four at the level of the thorax for the stretcher bearer. For the nuclear medicine specialists, the average dose received at the level of the fingers varies between 140 and 443 microSv (according to the fingers) and the average dose at the thorax is 17 microSv. For the radiologists, the average dose received is 215 microSv at the level of the fingers and 15 microSv at the thorax. These results show that the administration of high therapeutic activities of 131I-lipiodol can be carried out for the exposed personnel with a dose at the level of the fingers much lower than the European regulatory limit of 500 mSv.
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Simescu M, Varciu M, Nicolaescu E, Gnat D, Podoba J, Mihaescu M, Delange F. Iodized oil as a complement to iodized salt in schoolchildren in endemic goiter in Romania. Horm Res Paediatr 2003; 58:78-82. [PMID: 12207166 DOI: 10.1159/000064657] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To evaluate the long-term efficacy and possible side effects of low doses of iodized oil on iodine nutrition and thyroid function in endemic goiter in Romania. METHODS Random selection of 214 schoolchildren aged 6-14 years. Serial measurements of urinary iodine, thyroid volume with ultrasound, serum concentrations of thyrotropin, free thyroxine, thyroglobulin and thyroid autoantibodies before and up to 2 years after the oral administration of 200 mg iodine in iodized oil. RESULTS Urinary iodine concentrations indicated a moderate iodine deficiency before therapy, sharply increased soon after therapy and slowly decreased thereafter but remained within the normal range up to more than 1 year after therapy. The prevalence of goiter was 29% before the administration of iodized oil and 9% 1 year later. Thyroid function tests and autoantibodies were normal before and up to 2 years after therapy. CONCLUSION A single dose of 200 mg iodine from oral Lipiodol appears adequate and safe for correcting moderate iodine deficiency in children.
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Leverge R, Bergmann JF, Simoneau G, Tillet Y, Bonnemain B. Bioavailability of oral vs intramuscular iodinated oil (Lipiodol UF) in healthy subjects. J Endocrinol Invest 2003; 26:20-6. [PMID: 12762636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND In order to fight against iodine deficiency, the essential cause of endemic goiter and cretinism, several health organizations promoted campaigns of iodinated oil (Lipiodol UF) administration using iodinated oil administered intramuscularly. However, it seems preferable to administer iodinated oil orally, as this is more appropriate and since the efficacy of this route has been demonstrated as well as for intramuscular route by controlled clinical trials. OBJECTIVE To assess the bioavailability of iodinated oil (Lipiodol UF) administered via two different administration routes and the safety profile of this agent. DESIGN A randomized bioavailability study was performed comparing a single oral dose of 3 capsules (570 mg of iodine) vs a single intramuscular injection of 1 ml of Lipiodol UF (480 mg of iodine) in 36 healthy subjects followed for 9 months. RESULTS The results show that, at these dosages, the 24 h urinary iodine values are above baseline for both oral and intramuscular administrations (im: >12 months/oral: 6 months) for prolonged period of time. In terms of safety, Lipiodol, administered by im injection or orally, did not induce any undesirable effects or any alteration of thyroid function tests in this study. CONCLUSIONS In conclusion, this study shows that im or oral administration of a single dose of Lipiodol provides a significant and prolonged iodine supplement. The results obtained confirm the possibility of protection of exposed populations after annual administration of an appropriate single oral dose, without inducing any clinical or laboratory adverse effects. The product, by either route of administration, has a prolonged efficacy in iodine-deficient subjects (im: 2-3 years/oral: 1 year).
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Bacher K, Brans B, Monsieurs M, De Winter F, Dierckx RA, Thierens H. Thyroid uptake and radiation dose after 131I-lipiodol treatment: is thyroid blocking by potassium iodide necessary? Eur J Nucl Med Mol Imaging 2002; 29:1311-6. [PMID: 12271412 DOI: 10.1007/s00259-002-0917-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In radionuclide therapy with iodine-131 labelled pharmaceuticals, free (131)I may be released and trapped by the thyroid, causing an undesirable radiation burden. To prevent this, stable iodide such as potassium iodide (KI) can be given to saturate the thyroid before (131)I is administered. The guidelines of the European Association of Nuclear Medicine do not, however, recommend special precautions when administering (131)I-lipiodol therapy for hepatocellular carcinoma. Nevertheless, some authors have reported (131)I uptake in the thyroid as a consequence of such therapy. In this study, the influence of prophylactic KI on the thyroid uptake and dose (MIRD dosimetry) was prospectively investigated. (131)I-lipiodol was given as a slow bolus selectively in the proper hepatic artery or hyperselectively in the right and/or left hepatic artery. Patients were prospectively randomised into two groups. One group received KI in a dose of 100 mg per day starting 2 days before (131)I-lipiodol administration and continuing until 2 weeks after therapy (KI group; n=31), while the other group received no KI (non-KI group; n=37). Thyroid uptake was measured scintigraphically as a percentage of administered activity 7 days after (131)I-lipiodol ( n=68 treatments). The absorbed radiation dose to the thyroid was assessed by scintigraphy after 7 and 14 days using a mono-exponential fitting model and MIRD dosimetry ( n=40 treatments). The mean activity of (131)I-lipiodol administered was 1,835 MBq in a volume of 2 ( n=17) or 4 ( n=51) ml. Thyroid uptake was lower in the KI group, being 0.23%+/-0.06% of injected activity ( n=31) compared with 0.42%+/-0.20% in the non-KI group ( n=37); the mean thyroid dose was 5.5+/-1.6 Gy in the KI group ( n=19) versus 11.9+/-5.9 Gy in the non-KI group ( n=21). These differences were statistically significant ( P<0.001). No effect of the amount of added cold lipiodol (4 vs 2 ml total volume) or selectivity of (131)I-lipiodol administration was evident ( P>0.1). (131)I-lipiodol is associated with a generally low thyroid uptake and dose that may be significantly decreased by KI premedication. Given the low cost and the very good tolerance of the KI treatment, we believe the use of KI should be recommended in the majority of the patients.
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Lo CM, Ngan H, Tso WK, Liu CL, Lam CM, Poon RTP, Fan ST, Wong J. Randomized controlled trial of transarterial lipiodol chemoembolization for unresectable hepatocellular carcinoma. Hepatology 2002; 35:1164-71. [PMID: 11981766 DOI: 10.1053/jhep.2002.33156] [Citation(s) in RCA: 1903] [Impact Index Per Article: 86.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
This randomized, controlled trial assessed the efficacy of transarterial Lipiodol (Lipiodol Ultrafluide, Laboratoire Guerbet, Aulnay-Sous-Bois, France) chemoembolization in patients with unresectable hepatocellular carcinoma. From March 1996 to October 1997, 80 out of 279 Asian patients with newly diagnosed unresectable hepatocellular carcinoma fulfilled the entry criteria and randomly were assigned to treatment with chemoembolization using a variable dose of an emulsion of cisplatin in Lipiodol and gelatin-sponge particles injected through the hepatic artery (chemoembolization group, 40 patients) or symptomatic treatment (control group, 40 patients). One patient assigned to the control group secondarily was excluded because of unrecognized systemic metastasis. Chemoembolization was repeated every 2 to 3 months unless there was evidence of contraindications or progressive disease. Survival was the main end point. The chemoembolization group received a total of 192 courses of chemoembolization with a median of 4.5 (range, 1-15) courses per patient. Chemoembolization resulted in a marked tumor response, and the actuarial survival was significantly better in the chemoembolization group (1 year, 57%; 2 years, 31%; 3 years, 26%) than in the control group (1 year, 32%; 2 years, 11%; 3 years, 3%; P =.002). When adjustments for baseline variables that were prognostic on univariate analysis were made with a multivariate Cox model, the survival benefit of chemoembolization remained significant (relative risk of death, 0.49; 95% CI, 0.29-0.81; P =.006). Although death from liver failure was more frequent in patients who received chemoembolization, the liver functions of the survivors were not significantly different. In conclusion, in Asian patients with unresectable hepatocellular carcinoma, transarterial Lipiodol chemoembolization significantly improves survival and is an effective form of treatment.
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Chen MS, Li JQ, Zhang YQ, Lu LX, Zhang WZ, Yuan YF, Guo YP, Lin XJ, Li GH. High-dose iodized oil transcatheter arterial chemoembolization for patients with large hepatocellular carcinoma. World J Gastroenterol 2002; 8:74-8. [PMID: 11833075 PMCID: PMC4656630 DOI: 10.3748/wjg.v8.i1.74] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To conduct a randomized trial to evaluate the role of using high-dose iodized oil transcatheter arterial chemoembolization(TACE) in the treatment of large hepatocellular carcinoma (HCC).
METHODS: From January 1993 to June 1998, 473 patients with unresectable hepatocellular carcinoma were divided into two groups: 216 patients in group A received more than 20mL iodized oil during the first TACE treatment; 257 patients in group B received 5-15 mL iodized oil in the same way. The Child’s classification and ICG-R15 for evaluating the liver function of the patients were done before the treatment. During the TACE procedure the catheters was inserted into the target artery selectively and the tumor vessels were demonstrated with contrast medium in the hepatic angiography. The anticancer drug mixed with iodized oil (Lipiodol) were Epirubicin and Mitomycin. In group A, 112 cases received 20-29 mL Lipiodol in the first procedure, 85 cases 30-39 mL, 19 cases more than 40 mL. The largest dose was 53 mL and the average dose was 28.3 mL. In group B, 119 cases received 5-10 mL Lipiodol, 138 cases received 11-15 mL, and the average dose was 11.8 mL.
RESULTS: High-dose Lipiodol chemoembolization caused tolerable side effects and a little hurt to the liver function in the patients with Child grade A or ICG-R15 < 20. But the patients with child grade B or ICG-R15 > 20 had higher risk of liver failure after high-dose TACE. More type I and type II lipiodol accumulations in CT scan after 4 weeks of TACE were seen in the group A patients than those in the group B patients (P < 0.01). The resection rate and complete tumor necrosis rate in group A were higher than those of group B (P < 0.05). The 1-,2-,3-year survival rates of group A patients with Child grade A were 79.2%, 51.8% and 34.9%, respectively, better than those of group B (P < 0.001).
CONCLUSION: High-dose Lipiodol can result in more complete tumor necrosis by blocking both arteries and small portal vein of the tumor. High-dose TACE for treatment of large and hypervascular hepatocellular carcinoma is practically acceptable with the better effect than the routine dose. For the patients with large and hypervascular tumor of Child grade A liver function or ICG-R15 less than 20%, oily chemoembolization with 20-40 mL Lipiodol is recommended.
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Tan YM, Goh KL, Kamarulzaman A, Tan PS, Ranjeev P, Salem O, Vasudevan AE, Rosaida MS, Rosmawati M, Tan LH. Multiple systemic embolisms with septicemia after gastric variceal obliteration with cyanoacrylate. Gastrointest Endosc 2002; 55:276-8. [PMID: 11818941 DOI: 10.1067/mge.2001.118651] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Iwamoto IW, Okuda K. Hepatobiliary and pancreatic: hepatocellular carcinoma treated with transcatheter arterial chemoembolization. J Gastroenterol Hepatol 2002; 17:104, 109. [PMID: 11895562 DOI: 10.1046/j.1440-1746.2002.2682a.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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Delaney Y, Khooshabeh R. Lipogranuloma following traumatic dacryocystography in a 4-year-old boy. Eye (Lond) 2001; 15:683-4. [PMID: 11702998 DOI: 10.1038/eye.2001.221] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Kamada K, Nakanishi T, Kitamoto M, Aikata H, Kawakami Y, Ito K, Asahara T, Kajiyama G. Long-term prognosis of patients undergoing transcatheter arterial chemoembolization for unresectable hepatocellular carcinoma: comparison of cisplatin lipiodol suspension and doxorubicin hydrochloride emulsion. J Vasc Interv Radiol 2001; 12:847-54. [PMID: 11435541 DOI: 10.1016/s1051-0443(07)61510-3] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To evaluate long-term prognosis of transcatheter arterial chemoembolization (TACE) with use of cisplatin (CDDP) lipiodol (LPD) suspension (CDDP/LPD) compared with that with use of doxorubicin hydrochloride (ADM) LPD emulsion (ADM/LPD) in patients with unresectable hepatocellular carcinoma (HCC). MATERIALS AND METHODS One hundred eight patients were treated with use of CDDP/LPD and 26 were treated with use of ADM/LPD. Survival rates and frequency of side effects and complications in the CDDP/LPD group were compared with those in the ADM/LPD group. RESULTS CDDP/LPD was given at a dose of 15-70 mg (mean dose, 41 mg), whereas ADM/LPD was given at a dose of 20-100 mg (mean dose, 57 mg) throughout the study period. The survival rates in the CDDP/LPD group were 81% at 1 year, 41% at 3 years, 19% at 5 years, and 13% at 7 years, whereas those in the ADM/LPD group were 67% at 1 year, 18% at 3 years, and 0% at 5 years. The CDDP/LPD group showed significantly better survival than the ADM/LPD group (P <.05). In the CDDP/LPD group, there was a significant prolongation of survival in patients with monofocal HCC (P <.05) and patients with HCC assessed as an almost complete LPD accumulation (P <.05). There were no significant differences in survival rates in the ADM/LPD group according to tumor size and number of tumors. Hepatic failure was observed in 8% of all procedures and was not different between the two therapeutic groups. Renal dysfunction was observed in 2% of all treatments involving CDDP/LPD, and it resolved spontaneously with appropriate medications. CONCLUSIONS TACE with use of low-dose CDDP was efficacious for unresectable HCC and had few complications. TACE with use of CDDP may contribute to prolongation of the life span of patients with HCC versus TACE with use of ADM.
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Chen M, Li J, Zhang Y. [Transarterial chemoembolization with high dose iodized oil for the treatment of large hepatocellular carcinoma]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2001; 23:165-7. [PMID: 11783027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To report the method and result of high dose iodized oil chemoembolization for the treatment of large hepatocellular carcinoma. METHODS From 1993 to 1998, 163 patients with unresectable hepatocellular carcinoma were treated by transarterial chemoembolization (TACE) with more than 20 ml lipiodol. RESULTS TACE with high dose lipiodol was well tolerated by the treated patients. In patients whose liver function was of Child A stage, or in patients whose residual indocyanine green level 15 min after injection was less than 20%, the frequency of post-treatment hepatic insufficiency was not significantly different from that of patients treated with routine dose of lipiodol. On CT scan at 4 wk after TACE, more lipiodol was located in the liver. The 1-, 2-,3-year survival rate of patients in Child A stage was 79.8%, 50.3%, and 38.5%, respectively, as compared to 57.5%, 24.8% and 8.37%, respectively in patients treated with routine dose of lipiodol (P = 0.0136). CONCLUSION High dose lipiodol TACE for the treatment of large hepatocellular carcinoma is practically acceptable with better therapeutic effect but its use should be limited to those patients with compensated liver function.
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Abstract
The objective of this study was to determine side-effects associated with iodized oil injection in patients with simple goiter. In an iodine-deficient population, 3420 patients with simple goiter, who were not taking supplemental iodine, were chosen for this study. They received a single intramuscular injection of 1 ml iodized oil, containing 480 mg iodide. Clinical and laboratory evaluations were performed every 3 months for one year and every 6 months for the next 4 years. The incidence of hypo- and hyperthyroidism was 0.6% each, with equal prevalence in both sexes. Most cases of hypo- and hyperthyroidism were observed during the first 5 months after the injection. Eight cases of hyperthyroidism were asymptomatic. A further 8 patients had overt thyrotoxicosis and required treatment with methimazole for 18 months. Recurrence of hyperthyroidism was observed in one patient. Five hypothyroid patients were diagnosed only by abnormal thyroid function tests, and 4 cases needed no treatment. Others received T4 treatment for a mean of 14.5 months. Among 14 T4-treated patients, recurrence of hypothyroidism occurred in 7 patients after treatment was discontinued. Twenty-nine patients (0.8%) were afflicted with dermatologic complications. The most common dermatologic side-effect was urticarial reaction. In 15 subjects, skin lesions appeared 8 to 14 days after injection. It is concluded that side-effects of iodized oil injection are rare, and in most cases the complications are transient and self-limited. The occurrence of iodine induced hyperthyroidism following iodized oil administration is close to the ratio observed in spontaneous thyrotoxicosis.
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Abstract
Thyroid complications resulting from excess iodide such as thyrotoxicosis, thyroiditis, sialadenitis, or hypothyroidism are much rarer after iodine supplementation with Lipiodol than with KI. They do not militate against its widespread use in endemic goiter populations, especially in pregnant women. However, patients with multinodular goiter should not be treated or should be treated only under careful observation. When Lipiodol-induced thyrotoxicosis occurs it tends to be mild or even subclinical and self-limited. If treatment is required, potassium perchlorate with or without thionamides is recommended. Iodide goiter has not been seen after Lipiodol supplementation, nor has thyroiditis. Sialadenitis occurs rarely. Iodide derived from Lipiodol readily enters the fetus, possibly by active transport, and theoretically endangers the fetus because autoregulation of the fetal thyroid occurs late during gestation. Despite the difficulty in distinguishing iodide goiter from iodide deficiency goiter of the newborn, no cases of neonatal iodide goiter have been reported. Possible mechanisms of thyroid inhibition by excess iodide are briefly discussed. The use of locally produced iodized plant oils is recommended for financial reasons as well as for the benefits derived from local participation.
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Lüchtenberg M, Mikowski A, Schalnus R, Ungerechts R, Emmerich KH, Lüchtenberg C. [Erythematous eyelid swelling after dacryocystography. Perforation of the efferent lacrimal ducts in dacryocystography with contrast medium extravasation]. Ophthalmologe 2000; 97:894-5. [PMID: 11227166 DOI: 10.1007/s003470070016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yamaura K, Higashi M, Akiyoshi K, Itonaga Y, Inoue H, Takahashi S. Pulmonary lipiodol embolism during transcatheter arterial chemoembolization for hepatoblastoma under general anaesthesia. Eur J Anaesthesiol 2000; 17:704-8. [PMID: 11029570 DOI: 10.1046/j.1365-2346.2000.00759.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We present a case of pulmonary embolism that occurred during the injection of lipiodol during transcatheter arterial chemoembolization under general anaesthesia. A 7-year-old child suffering from a large hepatoblastoma was admitted for arterial chemoembolization and carcinostatic administration. Pulmonary embolism due to lipiodol during arterial chemoembolization was evident by a sudden fall in oxyhaemoglobin saturation from 100 to 90%. This was associated with a spread of lipiodol into both lungs, particularly the middle lung zones and detected by chest fluoroscopy. Arterial blood gases returned to normal values 1 day later but pulmonary infiltration persisted for 7 days before final clearance. Pulmonary embolism caused by lipiodol during arterial chemoembolization is infrequent, but such a complication could prove fatal. Understanding the risk of pulmonary embolism in patients receiving lipiodol, during and after arterial chemoembolization, and late onset pulmonary injury is important and a close follow-up for several days after arterial chemoembolization is advisable.
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Tsuchiya K, Uchida T, Kobayashi M, Maeda H, Konno T, Yamanaka H. Tumor-targeted chemotherapy with SMANCS in lipiodol for renal cell carcinoma: longer survival with larger size tumors. Urology 2000; 55:495-500. [PMID: 10736490 DOI: 10.1016/s0090-4295(99)00537-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To evaluate the anticancer effects of a lipophilic macromolecular anticancer agent, poly(styrene-co-maleic acid)-conjugated neocarzinostatin (SMANCS), dissolved in a lipid contrast medium (Lipiodol) given via the renal artery to patients with renal cell carcinoma. METHODS Among 467 patients with renal cell carcinoma treated between April 1984 and March 1993, 191 were treated with SMANCS dissolved in a lipid contrast medium (a 3:2 mixture of Lipiodol F and Lipiodol Ultrafluid; Lpd). Selective arterial infusion of SMANCS/Lpd was performed at a dose of 1.0 or 1. 5 mg/mL. The infusion was repeated at intervals of about 2 weeks or longer, but the doses and the total number of infusions varied among patients, according to results of computed tomography analysis. RESULTS Statistical analysis was performed for 415 patients who met the criteria of this study. Twenty-six surgical patients with metastases who underwent infusion therapy of SMANCS/Lpd for primary lesions showed 3 and 5-year survival rates of 23.0% and 12.8%, respectively; the rates were 19.3% and 9.7% in 31 patients who did not receive SMANCS infusion therapy. In 125 surgical patients without metastases who underwent SMANCS/Lpd infusion, the 5 and 10-year survival rates were 83.0% and 75.2%, respectively, whereas rates of 84.6% and 78.9% were observed in 199 surgical patients whose median tumor size was significantly smaller, however, than the SMANCS/Lpd infusion group. The maximal tumor diameter at the beginning of treatment was significantly larger (mean diameter 70.8 mm) in the SMANCS/Lpd infusion group than in the noninfusion group (59.1 mm). The survival rate was statistically better for patients with tumors of 100 mm diameter or larger in the SMANCS/Lpd infusion group (P <0.05): 5 and 10-year survival rates were 70.4% and 61.6%, respectively, for the infusion group and 64.6% and 50.9% for the group receiving no drug. In patients with larger tumor (greater than 110 mm), the survival rate at 13 years was 75% in the SMANCS/Lpd infusion group and 0% in the surgery group. CONCLUSIONS Arterial infusion therapy with SMANCS/Lpd appears to be effective for large renal cell carcinoma without metastases in conjunction with surgery.
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Idée JM, Corot C. Thrombotic risk associated with the use of iodinated contrast media in interventional cardiology: pathophysiology and clinical aspects. Fundam Clin Pharmacol 2000; 13:613-23. [PMID: 10626748 DOI: 10.1111/j.1472-8206.1999.tb00372.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A review of the current knowledge of the anti-thrombotic properties of iodinated contrast media (CM) has been conducted. CM are classified according to their chemical structure, either ionic or non-ionic (monomeric or dimeric). Numerous in vitro and in vivo data show that, although all CM have anti-coagulant properties, ionic molecules are more potent than non-ionic and, furthermore, do not activate resting platelets, unlike non-ionic agents. These properties may lead to a decrease in thrombus formation during interventional procedures. Several clinical trials have shown that CM may play a role in the occurrence of acute thrombotic complications but also in delayed ischaemic events during interventional procedures. A recent meta-analysis showed that, compared to non-ionic monomers, ionic low-osmolar CM reduce the rate of coronary artery abrupt closure, but no significant difference was found with respect to ischaemic complications. Ionic CM lead to a lower deposit of thrombotic materials on catheters and guide-wires. To date, clinical data comparing ionic CM and non-ionic dimers are scarce, significantly heterogeneous and, unlike experimental data, they do not show differences between both classes of CM. Further studies are required to better understand the precise mechanisms of such interactions and to analyse the effect of CM when new antiplatelet agents or new procedures (stenting) are used, to comply with new clinical strategies.
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Kull E, Hernandez M, Richer JP, Borderie C, Silvain C, Beauchant M. [Severe pulmonary embolism after obturation of gastric varices with a butyl-cyanoacrylate and lipiodol combination]. GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE 1999; 23:1095-6. [PMID: 10592883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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Asahara T, Itamoto T, Katayama K, Ono E, Dohi K, Nakanishi T, Kitamoto M, Azuma K, Ito K. Adjuvant hepatic arterial infusion chemotherapy after radical hepatectomy for hepatocellular carcinoma--results of long-term follow-up. HEPATO-GASTROENTEROLOGY 1999; 46:1042-8. [PMID: 10370664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
BACKGROUND/AIMS This clinical study aimed to clarify the effectiveness and indication of adjuvant hepatic arterial infusion chemotherapy (HAIC) that is performed to prevent recurrence after radical hepatectomy for hepatocellular carcinoma (HCC). METHODOLOGY From January 1986 to December 1992, 135 HCC patients, who tolerated curative hepatic resection in which all of the macroscopic HCC was removed, were included in this study. They were divided into two groups. One group was comprised of 68 patients who received HAIC after radical hepatectomy (HAIC (+) group), and the other group was comprised of 67 patients who received radical hepatectomy alone (HAIC (-) group). In the HAIC (+) group, an emulsion of doxorubicin (30-50 mg) and lipiodol (3-5 ml) was injected from a reservoir every 2 or 3 months for 1 year. RESULTS The cumulative survival rates in the HAIC (+) group (79.1%, 54.5% and 39.9% at 3, 5, and 7 years after hepatectomy, respectively) were better than those in the HAIC (-) group (69.2%, 38.1% and 26.8%, respectively) (p = 0.086). The disease-free survival rates in the HAIC (+) group (50.8%, 31.7% and 25.6% at 3, 5, and 7 years after hepatectomy, respectively) were significantly better than those in the HAIC (-) group (25.7%, 20.6% and 6.4%, respectively) (p = 0.006). This improvement was evident for 3 years after hepatectomy. The adjuvant HAIC was effective especially in patients with good liver function, whose tumor size ranged between 2.1 cm and 5 cm in diameter, and who received a minor hepatic resection. CONCLUSIONS Adjuvant HAIC was effective in preventing recurrence after radical hepatectomy for HCC. This treatment is especially indicated for patients with good liver function, whose tumor size ranges between 2.1 cm and 5 cm in diameter, and who have received a minor hepatic resection.
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Winterer JT, Blum U, Boos S, Konstantinides S, Langer M. Cerebral and renal embolization after lymphography in a patient with non-Hodgkin lymphoma: case report. Radiology 1999; 210:381-3. [PMID: 10207418 DOI: 10.1148/radiology.210.2.r99fe09381] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
An unusual case of lipid embolization to brain and kidney after lymphography in a patient with non-Hodgkin lymphoma of the upper anterior mediastinum is reported. Contrast material-enhanced echocardiography demonstrated a right-to-left shunt to the left atrium without evidence of a patent foramen ovale. Echo contrast particles were transiently present within the tumor surrounding the great vessels.
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