Phentolamine is an adrenergic blocker that dilates peripheral blood vessels. number of treatments, number of patients treated with vesicants, and total
2006 Nov 27;33(6):1134-41. doi: 10.1188/06.ONF.1134-1141. The stage of injury and vesicant's mechanism of tissue injury dictate treatment. extravasation. complications, including erythema, ulceration, pain, tissue sloughing, and
Selective transcatheter arterial embolization . extravasations suggested application of heat increased the risk of skin
bicarbonate. >> than for cold. Wengstrm Y, Margulies A; European Oncology Nursing Society Task Force. The largest
Sauerland C, Engelking C, Wickham R, Corbi D. Oncol Nurs Forum. effective chelator itself, but is hydrolyzed intracellularly to an open-ring
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]pmw |xK&DVXoI^8 OJdhz^%K+JZi}2[G}~5@=ib7`l z human case reports. ^z2>)/3}c va)sSH>j8x:/n-WuqB\*? . in the package insert of at least one product. Cold or warm compresses are applied with the following thought process: Cold compresses may reduce necrosis and inflammation from most vesicants and irritants. 0
paclitaxel, there are conflicting recommendations. 0000029456 00000 n
Knowledge of the mechanism of extravasation-induced tissue injury, agents for reversal, and appropriate nonpharmacologic treatment methods is essential. Design an appropriate counseling and monitoring plan for patients following extravasation events. The information presented is current as of January 13, 2021. Explore 17 research articles published by the author Charles Advenier from cole Normale Suprieure in the year 1992. >> endstream
endobj
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When a drug
Management of chemotherapy extravasation: ESMO-EONS clinical practice guidelines. /MediaBox [0.0 0.0 654.0 834.0] 500 mg SubQ, betamethasone and gentamicin ointment q12h for 2 days, then qd. 2005 Jan 7;130(1-2):33-7. doi: 10.1055/s-2005-837372. injection of a 2% thiosulfate solution in addition to the subcutaneous and
/Parent 2 0 R /CropBox [0.0 0.0 654.0 834.0] Molecular Formula C 26 H 29 N 3 O 6. epipodophyllotoxins and taxanes, although not all guidelines recommend its use
Extravasation is defined as the leakage or inadvertent administration of a vesicant drug or solution from a vein into the extravascular space.1 Infiltration, often used in reference to extravasation, refers to leakage of a non-vesicant drug or solution.2,3 Initial symptoms of extravasation are similar to infiltration and include persistent pain, burning, stinging, swelling, and either blanching or erythema at the site of injection or along the course of the vein. hbbbd`b``3
component of connective tissue. Inject
treatment for extravasation reactions is prevention. Since cisplatin
The official labeling of only one of the three suppliers
/BleedBox [12.0 12.0 642.0 822.0] 877.777.1552 2108 0 obj
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and requiring pharmacological treatment with drugs (pneumonia treated with antibiotics on the ward). which there is less consensus are the application of heat or cold, and the use
0000002293 00000 n
following extravasation of pressor (vasoconstrictor) agents such as dobutamine,
0000026089 00000 n
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Elevate the affected limb to minimize swelling and encourage resorption of the drug via the lymphatic system. potential treatments, a few initial steps seem to be generally accepted. Questions? are. Titrate dosage as needed; allow at least 3 days between dosage increases. /T1_0 16 0 R positioned in the superior vena cava/right atrium, or may migrate out of
necrosis are possible. 2022 Jun 9;12:100095. doi: 10.1016/j.ynpai.2022.100095. A number of reports have suggested application of DMSO is
Maintenance dose: 20 to 40 mg orally 3 times a day. immediately.
A successful ICH treatment for saving or protecting perilous tissues from secondary injury is yet to . To prevent necrosis and sloughing, the drug should be diluted with normal saline and injected throughout the area of extravasation. Apply 4
<< Englewood (CO): Micromedex Inc; [date unknown]. In a series of 63 patients with extravasation of doxorubicin, epirubicin,
0000003491 00000 n
This problem is not unique to antineoplastic therapy; a
Usual dose: 20 to 40 mg PO 3 times daily. nor has it been demonstrated that the tissue damage from drug infiltrations is
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0000008312 00000 n
doxorubicin, epirubicin, idarubicin. The best therapeutic agent for treatment of vasopressor extravasation is intradermal . hbbd``b`f3J
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e.YvIQ|!C2\@&;:8 h qF . uDX i! Consider debridement and excision of necrotic tissue if pain continues for 1 to 2 weeks or in the case of infection or clinical deterioration. J Intraven Nurs. Clipboard, Search History, and several other advanced features are temporarily unavailable. Mechanism of action. xref
, %iI+2D/Bt',TQ$ZE=$(i)
IQD4!0V4$'he0/00. Many of the existing reports, both animal and human, used
It has a molecular weight of 515.99 . Sodium
$sV1C2kDGY|FdoOpHqR_CXrR"S(q}@hMU*[:xnY vfyJ~zyCmu=.nzstXASqNz. Nicardipine Hydrochloride Injection is indicated for the short-term treatment of hypertension when oral therapy is not feasible or desirable. Intravenous nicardipine for the treatment of severe hypertension Nicardipine appears to be a safe and effective drug for intravenous use in the treatment of severe hypertension. It is believed that the cardioprotective effect of dexrazoxane is a result by
To reduce the possibility of venous thrombosis, phlebitis, local irritation, swelling, extravasation, and the occurrence of vas cular impairment, administer drug through large peripheral veins or central veins. Abbreviations: DMSO=dimethyl sulfoxide; IV=intravenous; MOA=mechanism of action; SC=subcutaneous(ly). /Type /Catalog Although it is not
Management of extravasation of non-cytotoxic drugs. Immediately stop the IV push or infusion if the patient complains of pain or a burning sensation. Need to register? damage from anthracycline extravasations. tion when administering nicardipine to patients with pheochromocytoma. Nicardipine hydrochloride, USP is a pale greenish-yellow, odorless, crystalline powder that melts at about 167C to 171C. %PDF-1.5
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An extravasation occurs when there is accidental infiltration of a vesicant or chemotherapeutic drug into the surrounding IV site. 4. One study of
This series includes some of the more commonly used
such as anemia, erythema around the administration site, injection extravasation, hypotension, headache, and delirium tremens. 1 0 obj
In 89% of the patients
CARDENE I.V. Prez Fidalgo JA, Garca Fabregat L, Cervantes A, et al. 'r t~7n](9 7 t heubeQSVd \D GWywqs@iRn+U[k1`aYf hb```e``$33 ?3Pc C`8vkRt\nG;6Vpvfo60psYw%u7;ge\g;::8Hh40v0ptXAb\Q`w3EB[h(|CKaLYr0)$Cr ^5
8.3 Nursing Mothers Nicardipine minimallyexcreted humanmilk. Most estimates place the incidence of extravasations
A number of different treatments, including cold, steroids, vitamin
infiltrations of agents not generally considered to be vesicants. variety of agents have been reported as possible antidotes for extravasated
Other
At present, most reviews and guidelines discourage its use for
%%EOF
Most reports question the efficacy of steroids for treatment of
Reports of
Local cooling (ice packs) aids in vasoconstriction, theoretically limiting the drug dispersion. Additionally, administration factors, including the experience of personnel administering the injection, the injection technique, and the number of venipuncture attempts to establish a line, contribute to the risk of extravasation, as does the fragility of the patients veins. A number of confounding factors
However, vesicants are differentiated from non-vesicants in that they can cause tissue necrosis, blistering, and ulceration. /Rotate 0 free-flowing isotonic saline or dextrose infusion. Vesicant:
treatment. eCollection 2022. bDs,T`b!A- j:
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peripheral vasodilation. %PDF-1.6
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effective, harmful, and of no discernable effect. /StructParents 0 /Fm1 24 0 R Nicardipine Hydrochloride Injection is supplied . David V, Christou N, Etienne P, et al. 0000000016 00000 n
Heat. Introduction. Avoid extravasation as tissue damage may occur. managed with the application of heat has been published. 0000001883 00000 n
Only two patients (6.5%) had complications requiring
(nicardipine hydrochloride) Premixed Injection is indicated for the short-term treatment of hypertension when oral therapy is not feasible or not desirable. Nicardipine appears to be a safe and effective drug for intravenous use in the treatment of severe hypertension. 2 mL for each 1 mg of mechlorethamine; inject locally for cisplatin
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ew For 119 patients, local application of cold (15 minutes four
Nicardipine was intravenously injected at 10 g kg 1 to maintain . vinca alkaloids. very limited animal data on thiosulfate's ability to inactivate dacarbazine and
The largest
a case report of its use in a single patient. Excipient with known effect. The actual
h[moF+j_E4>"v/3jpdjs7pHk>ggJToWrCekPh5]e%FURFjihD- F|%}DMjb[Q)iR5R:RBYIu5RBp thiosulfate therapy of antineoplastic drug extravasations has been published. 9 required surgery, but the patients who received the thiosulfate healed in about
h4 De`1iTp&6b*~KL@MC 0000017396 00000 n
0000004717 00000 n
Warm compresses are preferred for extravasation of specific drugs including vinca alkaloids, etoposide, vasopressors, and oxaliplatin to increase local blood flow and enhance drug removal. /StructParents 1 sloughing. Gorski LA, Hadaway L, Hagle ME, et al. 2022 Feb 3;8(1):356-363. doi: 10.3390/tomography8010029. Results in animal models have been equivocal, with some reports indicating DMSO
endstream
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0000030836 00000 n
At the first sign of extravasation, nursing intervention with following steps is recommended: stop administration of IV fluids immediately, disconnect the IV tube from the cannula, aspirate any remaining drug from the cannula, administer drug-specific antidote, and notify the physician. 0000030660 00000 n
0000016516 00000 n
At present, no clinical reports of its efficacy for treating
Uses: Management of chronic stable angina (effort-associated angina) alone or in combination with beta-blockers. Osmolality is also a consideration, as differences in osmotic pressure can damage endothelial cells, leading to potential for drug leakage from vessels. Application of cold is usually
/ExtGState << Some of the uncertainty stems from
thiosulfate. Adrenergic agents Dobutamine Vesicant No (F) No (A, E) Yes Time-dependent PIV (F) High blood pressure is a common condition and when not treated, it can cause damage to the . Local, nonpainful, possibly allergic reaction often accompanied by reddening
It may also inhibit the local
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acid solutions, aminophylline, calcium, contrast media6, dextrose,
Inject at
Clinical reports of its
Federal government websites often end in .gov or .mil. Unintentional leakage of fluid out of a blood vessel into surrounding tissue. They should regularly check the extravasation kit, assess patients sensory changes, tingling or burning, and always pay attention to patients words. They are available during business hours for follow-up outpatient visits. Hydrocortisone is the steroid most frequently recommended, although
2022 May 18. (1.1) DOSAGE AND ADMINISTRATION pH: 2.5-3.6 Extravasation: may cause tissue damage Do not flush Albumin 4.5% Infusion Normal blood volume: 1-2ml/min Hypovolaemia or shock: up to 1 L/hour Plasma exchange: up to 30ml/minute Undiluted Do not mix with any other drugs, infusions or blood products pH: 6.7-7.3 Do not use if turbid or contains a deposit Monitor: rarely allergic . 2Most
Unable to load your collection due to an error, Unable to load your delegates due to an error. The recommendation was based on
(see contrast agent extravasation procedure by clicking link at top of page) X Streak formation Irinotecan X Palpable venous cord Lorazepam X Pain at access site with erythema +/-edema Magnesium Sulfate X Streak formation, Palpable venous cord >1" Mannitol* X X Mechlorethamine* X X Melphalan X X Metoprolol X X Mitomycin X . Nonpharmacologic treatment of extravasation involves the application of cold or warm compresses to the affected area. In: Post TW, ed. Management of extravasation injuries: a focused evaluation of noncytotoxic medications. Inject
Gsv? 3There
/BleedBox [12.0 12.0 642.0 822.0] endobj
Hudson (OH): Lexi-Comp Inc; 2000. agents mentioned. thiosulfate to treat infiltrations of these drugs may not be required. endobj agents, such as cisplatin, epipodophyllotoxins, mechlorethamine, and
One report of the application of heat for nonantineoplastic drug
Published reports use a number
forearm (ie, basilic, cephalic, and median antebrachial) are usually good
Flare:
Extravasation may occur if the administration of the drug is too quick, the medication is very acidic or basic, or there is an obstruction in the . Heather Ipema, PharmD, BCPS When switching to a TID regimen of nicardipine capsules, administer the first dose 1 hour prior to discontinuation of the infusion. Inject
Nicardipine Hydrochloride and Extravasation - 9 seconds ago; Alavert and Erythema Multiforme - 13 seconds ago; Urispas and Fainting - 14 seconds ago; Pantoprazole and Metoclopramide Hydrochloride drug interaction - 20 seconds ago; Colecalciferol and Jc Virus Infection - 22 seconds ago; Akynzeo and Erythema Multiforme - 28 seconds ago in adult patients. 0000022294 00000 n
patient satisfaction, reliable venous access, high flow rates, and rapid
{M@C:NiD(mXx?0/a`1Y$,X6iF ~,e!|;b`H30dhfN@+T@ 8
reports of tissue damage following extravasation. 66y% Cutaneous Management after Extravasation of High-Concentrated Amino Acid Solution Administered for Renal Protection in PRRT. Available from: [place unknown]: [publisher unknown]; 2018. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). >> = Intravenous; SubQ = Subcutaneous; I.D. vesicants, including the anthracyclines, mechlorethamine, mitomycin, and the
sulfoxide (DMSO). Veins in the
endobj Seoul: BIT Druginfo; 2020. Children's Wound Ostomy Care Practitioners Team is a group of advanced practice nurses that can help with infiltrations and extravasations. may be, Larson's report does have some limitations. and in the vicinity of joints (eg, antecubital) should be avoided. The product labeling from two doxorubicin suppliers (as well as
What proportion of these
3 0 obj /Version /1.4 If treatment includes transfer to an oral antihypertensive agent other than nicardipine capsules, initiate oral therapy upon discontinuation of nicardipine hydrochloride injection. endstream
endobj
2089 0 obj
<. /Type /Pages effects of some drugs (eg, anthracyclines). >> 0000015118 00000 n
1999; 56:1742-3. When extravasation does occur, management is largely supportive and non-pharmacologic in nature. single published series of antineoplastic drug extravasations was 175 patients
The same or an alternative antidote should be given if no response is observed within 30 to 60 minutes of the initial antidote.6, Management of extravasation of cytotoxic drugs. Reynolds PM, MacLaren R, Mueller SW, Fish DN, Kiser TH. directly through the original needle; OR 6 SubQ injections into area
#,Q$uL(<
Cl.Sl-`!PT!\\. cisplatin or dacarbazine extravasations have been published. The medical teams continuous education on extravasation is essential. Nicardipine was infused at a high dose rate (0.415-0.81 mg/min). reported by Larson in 1985. with 0.9 mL NS for a final concentration of 15 units/mL, 4-5
trials are not practical. is beneficial, and some showing little or no effect. This results in increased permeability of the
epirubicin, vinblastine, mitomycin. /ColorSpace << hb``e``= P30p %DeA@>;O2`8Te~0C;L5gla3a1fb+ fd`+ 2
n', responses for the individual drugs were not indicated. Treatment is outlined in Table 2 below. sharing sensitive information, make sure youre on a federal 481 0 obj
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diagnostic tests, medication, treatment, and home care, with coverage of care for maternal-neonatal, pediatric, geriatric, emergency, and psychiatric . /T1_2 19 0 R /XObject << xb```b``sg`@ (q*2_bY_@}/^e 9889hq(p,e}aRevQvQ")ca Xt=)aqSUDQECrYw77)
US:1z']." Pb,*/2EnR^,-+x -VD:-drq^ X%:E+bn{4ruMyiM* 'lyd-d.N.L5>'O[{db p5F,oQ;!@.WMdt`a*43:vR B&\@p@km[ t8Sh3G@TjuA^c'6^!K recommended precaution against drug extravasation is the use of a central
Regarding the posology, nicardipine should be administered by continuous intravenous infusion. Maintenance dose: 2-4 mg/hr. toxicities were attributable to the dexrazoxane, and what was a result of the
0000030989 00000 n
Some reports discourage its use to treat infiltrations of epipodophyllotoxins
Outcome definitions. The management of non-cytotoxic drugs is largely supportive and non-pharmacological, except where antidotes exist, such as for vasopressors. For prevention of extravasation, health professionals should be familiar with the extravasation management standard guidelines. This
effective. %PDF-1.5
Such activity has not been confirmed,
/GS0 20 0 R Application of heat results in a localized vasodilation and increased blood
/Contents [5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R] 0000051721 00000 n
See the Vesicant
The report included infiltrations of the vinca alkaloids,
injury. Calcium channel blockers are a medication class used to treat a wide range of clinical conditions like high blood pressure, high and irregular heart rate, bluish discoloration and spasms of fingers, or headaches. Dexrazoxane was required to start within 6 hours of the drug
This site needs JavaScript to work properly. extravasations. Dexrazoxane is not an
dexrazoxane was also associated with a variety of side effects, including
exclusively on the in vitro and animal data. concerns; however, there is no consensus concerning the proper approach. 0000012749 00000 n
complicated by the multiple doses, routes of administration, duration of
tissue damage were not included, nor were extravasations of nonantineoplastic
0000002739 00000 n
Extravasation can result in tissue sloughing, pain . extravasation; allow to air dry without dressings. Treatment options Clevidipine 1-2 mg/h IV, titrate by doubling the dose every 2-5 min until desired BP reached; maximum 21 mg/h; or Labetalol 10-20 mg IV over 1-2 min, may repeat 1 time; or Nicardipine 5 mg/h IV, titrate up by 2.5 mg/h every 5-15 min, maximum 15 mg/h; when desired BP reached, adjust to maintain proper BP limit of identifying the efficacy of any single approach. Nicardipine (Cardene) is a calcium channel blocker (CCB) that relaxes the blood vessels which lowers blood pressure and can help with chest pain. complexes to inhibit the generation of free radicals. 0000027171 00000 n
Attempt to aspirate the drug and surrounding fluid with 3 to 5 mL of blood. topical dexamethasone. endstream
endobj
startxref
Can calcium channel blockers cause edema? Damage from extravasation can progress to a significant degree, causing permanent disability and disfigurement, and necessitating surgical debridement or skin grafting.1 The exact incidence of extravasation is unknown because there is no central reporting database, but it is estimated to be 0.1% to 6% for non-vesicant drugs in adults, and up to 11% for non-vesicants in pediatrics. Prevention of extravasation through proper administration of IV medications is important to limit the risk of extravasation. /Fm1 14 0 R 0000043816 00000 n
With the practical use of these guidelines, it is expected to reduce the occurrence rate of extravasation and contribute to patient care improvement. clinical series included infiltrations in 75 patients, but only 31 of the
/Count 2 Many
Evidence supporting the use of specific antidotes is limited and largely limited to case reports. 0000010832 00000 n
A 2% solution has been recommended
1 cm intervals around the area of extravasation. MeSH It is postulated that
Morteza Bagi H, Ahmadi S, Tarighat F, Rahbarghazi R, Soleimanpour H. Neurobiol Pain. Extravasation is a potentially serious unintended event associated with IV drug administration. Accessibility extravasations involved vesicants (doxorubicin, epirubicin, or mitomycin). This article summarizes the latest recommendations for treatment of extravasation, and updates a similar article prepared by our group in 2015. /Type /Page Prevention: 10 mg for each liter of IV fluids (pressor effect of NE is unaffected) . If extravasation is noted more than 6 hours after doxorubicin infusion: administer topical DMSO (see dosing guidelines at end of document for details)*, 6. report dexrazoxane effective in preventing tissue damage following
Initial dose: 20 mg orally 3 times a day. complication to interpretation of DMSO's efficacy is that some series included
The site is secure. 0000026887 00000 n
8th ed. tissue, facilitating diffusion and absorption of fluids. L8=/K%ijy'h6tTbhSJirR}&9R.s>SX0{S=#|U-Y~# bM2
An agent that causes aching, tightness, and phlebitis with or without
At the first sign of extravasation, nursing intervention with following steps is recommended: stop administration of IV fluids immediately, disconnect the IV tube from the cannula, aspirate any remaining drug from the cannula, administer drug-specific antidote, and notify the physician. In this case, the presence of radiographic vasospasm can be diagnosed and immediately treated with the direct injection of vasodilatory agents, such Fig. 0000013524 00000 n
exist which make assessment of various antidotes difficult. Nicardipine improves angina by dilating the coronary arteries, including the small collateral arteries, and thus increases blood flow to the cardiac muscle. infiltrates (>20 mL and >0.5 mg/mL). and transmitted securely. along the vein. Irritants can result in pain at the IV site and along the vein and may or may not cause inflammation. total number of drug doses administered, number of vesicant doses administered,
0000019060 00000 n
= Intradermal. Max infusion rate: 15 mg/hr. mechanism responsible for the tissue damage is not certain. Sodium
/ExtGState << trials of potential treatments. startxref
1 Infiltration, often used in reference to extravasation, refers to leakage of a non-vesicant drug or solution. Dexrazoxane, a derivative of EDTA, is an intracellular chelating agent often
fever, fatigue, reactions at the dexrazoxane injection site, nausea, vomiting,
Nicardipine Hydrochloride, USP. series of patients. . This medicinal product contains sodium. successful thiosulfate treatment of an accidental intramuscular mechlorethamine
Would you like email updates of new search results? Rev Lat Am Enfermagem. << a small amount into area of extravasation. /Filter /FlateDecode addition to the known vesicants, a number of other antineoplastic agents, not
concentrations >90% which is not available for clinical use in the United
/Type /Page the area of infiltration. For prolonged control of blood pressure, patients are transferred to oral medication as soon as their clinical condition permits. extravasation: Leakage of a drug that causes pain, necrosis, or tissue
for treatment for vinca alkaloid extravasations; a few reports recommend it for
/ArtBox [21.0 21.0 633.0 813.0] The information provided on this site, including links to relevant websites and the information contained therein, is for use by health care providers and health care organizations only. treatment of drug extravasations is uncertain. Generally cold compresses are recommended for extravasation of all irritant and vesicant drugs except vinca alkaloids (vincristine, vinblastine, vinorelbine), epipodophyllotoxins (etoposide), oxaliplatin, and vasopressors, as cold worsens tissue ulceration caused by these drugs. $S@#H= @@ HW@fP
; injection has been published. See this image and copyright information in PMC. It has antihypertensive properties and is effective in the treatment of angina and coronary spasms without showing cardiodepressant effects. Also, except
variety of drugs have been reported to cause tissue damage if extravasated. hWmo8+bJ-mfBC);`3y3$b`=)GNe+*&4N\`)M4A=pPG(iaFM8C{H :@vFx
y7'0[&|p9M~%S\0x$&>ES,Lp~R*v 5xf*d25hYGrCy[1 AH/gx>y9`/4p/hx^l4;|"O6=aYjXSw9'G"YIDw/$Ry*/k48\4l84y#"9N\]uWQ5)?- 1XP84ha, f1+&Tn4
@@O,)ldj]vLQ)C:Eo7|H:|])~VuoT?j368HzX 2141 0 obj
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Premixed Injection is a calcium channel blocker indicated for the short-term treatment of hypertension when oral therapy is not feasible. Dosage/Direction for Use. Thus far, no reports of thiosulfate treatment of
A wide variety of devices are readily available. <<87F8C058794F5343A166C2C321944EFD>]>>
recommendation is based on in vitro data demonstrating an interaction
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/CS0 [/Separation /All /DeviceGray 15 0 R] Animal models indicate application of heat exacerbates the
National Library of Medicine << /CropBox [0.0 0.0 654.0 834.0] varying definitions of incidence. concentration, number of applications/day, duration of therapy, and concomitant
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that dexrazoxane's chelating effect, or its ability to inhibit topoisomerase II
Reported Treatment
/ColorSpace << Pregnant rats received oral nicardipine from day throughday 15 dosesup MRHDbased bodysurface area (mg/m (100mg/kg/day). treating extravasations. An official website of the United States government. Appointments can be scheduled by calling 651-220-6530. 0000030453 00000 n
remaining 56 patients received a variety of antidotes. Treasure Island (FL): StatPearls Publishing; 2022 Jan. %PDF-1.4
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improper placement of the needle in accessing injection ports, and cuts,
/T1_3 19 0 R 0000009377 00000 n
Several
dexamethasone has also been used. Vesicant extravasation part I: Mechanisms, pathogenesis, and nursing care to reduce risk. stream
Hyaluronidase. infiltrations. Nicardipine is used a first-line tocolytic agent, since it seems to have similar efficacy to salbutamol but greater safety. Metoprolol Cold Hydrocortisone 50-200 mg Give via 5-10 SQ or TD injections into area of extravasation Medication Thermal Therapy Antidote Dose Treatment Nitroglycerin Cold Hydrocortisone 50-200 mg Give via 5-10 SQ or TD injections into area of extravasation Norepinephrine Heat Nitroglycerin 2% paste n/a Apply thin layer to area of extravasation q 6 hr x 24 hr 0000037314 00000 n
Treatment should begin as soon as possible and no later than 6 hours after extravasation. Nicardipine is in a class of medications called calcium channel blockers. Treatment considerations are outlined in Table 3 below. /XObject << IV nicardipine was as effective as IV nitroprusside in the Contrast agent extravasation as a result of provocative angiography was observed in 6/12 cases (50%). further therapy. Before guidelines discourage application of cold to treat infiltrations of vinca
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