DRUGS & SUPPLEMENTS

Active ingredient: Dextran 40

Name: Dextran 40 drugs and health products
Creator: sdrugs.com
Published: 2021-11-11T10:10:10+00:00

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Dextran 40 uses

Indications and usage
Contraindications
Warnings
Precautions
Adverse reactions
Dosage and administration
How supplied
References
Im-3590
Im-3591
Dextran 40 reviews

INDICATIONS AND USAGE

LMD (dextran 40) is indicated for use in the adjunctive treatment of shock or impending shock due to hemorrhage, burns, surgery or other trauma. It is not indicated as a replacement for whole blood or blood components if they are available. It should not replace other forms of therapy known to be of value in the treatment of shock.

LMD is also indicated for use as a priming fluid, either as a sole prime or as an additive, in pump oxygenators during extracorporeal circulation.

LMD is also indicated for use in prophylaxis of venous thrombosis and pulmonary embolism in patients undergoing procedures known to be associated with a high incidence of thromboembolic complications, such as hip surgery.

CONTRAINDICATIONS

LMD (dextran 40) is contraindicated in patients with known hypersensitivity to dextran, in those with marked hemostatic defects of all types (thrombocytopenia, hypofibrinogenemia, etc.) including those caused by drugs (heparin, warfarin, etc.), marked cardiac decompensation and in renal disease with severe oliguria or anuria.

WARNINGS

Although infrequent, severe and fatal anaphylactoid reactions consisting of marked hypotension or cardiac and respiratory arrest have been reported, most of these reactions have occurred in patients not previously exposed to intravenous dextran and early in the infusion period. It is strongly recommended, therefore, that patients not previously exposed to dextran be observed closely during the first minutes of the infusion period.

Anaphylactoid Reactions

There have been rare reports of serious and life-threatening dextran-induced anaphylactoid reactions (DIAR) associated with dextran 40 and Dextran 70 administration. To reduce the likelihood of DIAR, 20 mL dextran 1 should be administered prior to infusion of dextran 40 or Dextran 70 consistent with the dextran 1 package insert.^1-5 See DOSAGE AND ADMINISTRATION . Investigators have reported a 35-fold decrease (from 1:2000 to 1:70,000) in the incidence of DIAR following prophylactic use of dextran 1.⁶ However, serious and life-threatening reactions may still occur following initiation of an infusion of any clinical dextran (see ADVERSE REACTIONS ).

Because of the seriousness of anaphylactoid reactions, it is recommended that the infusion of intravenous dextran be stopped at the first sign of an allergic reaction provided that other means of sustaining the circulation are available. Resuscitative measures should be readily available for emergency administration in the event such a reaction occurs. In circulatory collapse due to anaphylaxis, rapid volume substitutions with an agent other than dextran should be instituted.

Because LMD (dextran 40) is a hypertonic colloid solution, it attracts water from the extravascular space. This shift of fluid should be considered if the drug is used for poorly hydrated patients where additional fluid therapy will be needed. If LMD is given in excess, vascular overload could occur. The latter possibility can be avoided with careful clinical monitoring preferably by central venous pressure.

Renal excretion of LMD causes elevations of the specific gravity of the urine. In the presence of adequate urine flow only minor elevation will occur, whereas in patients with reduced urine output, urine viscosity and specific gravity can be increased markedly. Since urine osmolarity is only slightly increased by the presence of dextran molecules, it is recommended that, when desired, a patient’s state of hydration be assessed by determination of urine or serum osmolarity. If signs of dehydration are present, additional fluid should be administered. An osmotic diuretic such as mannitol also can be used to maintain an adequate urine flow.

Although numerous studies attest to the “nephrotonic” effect of LMD, renal failure has been reported to occur after the use of LMD.

Evidence of tubular vacuolization (osmotic nephrosis) has been found following LMD administration in animals and man. While this appears to be reversible experimentally in animals and to be a consequence of high urine concentration of the drug, its exact clinical significance is presently unknown.

Occasional abnormal renal and hepatic function values have been reported following administration of LMD. However, the specific effect of LMD on renal and hepatic function could not be determined because most of the patients also had undergone surgery or cardiac catheterization. A comparative study of dextran 40 and 5% dextrose in water as pump-priming fluids in open-heart surgery has shown similar elevations of serum glutamic oxaloacetic transaminase (SGOT), aspartate aminotransferase and serum glutamic pyruvic transaminase (SGPT), alanine aminotransferase values in both groups.

Caution should be employed when LMD is administered to patients with active hemorrhage as the resulting increase in perfusion pressure and improved microcirculatory flow may result in additional blood loss.

Administering infusions of LMD that exceed the recommended dose should be avoided, since a dose-related increase in the incidence of wound hematoma, wound seroma, wound bleeding, distant bleeding (hematuria and melena) and pulmonary edema has been observed. Recommended doses should never be exceeded in patients with advanced renal disease, since excessive doses may precipitate renal failure.

Dextran may interfere to some extent with platelet function and should be used with caution in cases with thrombocytopenia. Transient prolongation of bleeding time and/or slightly increased bleeding tendency may occur with the administration of doses greater than 1,000 mL. Care should be taken to prevent a depression of hematocrit below 30% by volume. When large volumes of dextran are administered, plasma protein levels will be decreased.

Solutions containing sodium ions should be used with great care, if at all, in patients with congestive heart failure, severe renal insufficiency and in clinical states in which there exists edema with sodium retention.

The intravenous administration of this solution can cause fluid and/or solute overloading resulting in dilution of serum electrolyte concentrations, overhydration, congested states or pulmonary edema. The risk of dilutional states is inversely proportional to the electrolyte concentrations of administered parenteral solutions.

The risk of solute overload causing congested states with peripheral and pulmonary edema is directly proportional to the electrolyte concentrations of such solutions.

In patients with diminished renal function, administration of solutions containing sodium ions may result in sodium retention.

PRECAUTIONS

The possibility of circulatory overload should be kept in mind. Special care should be exercised in patients with impaired renal clearance of dextran. When the risk of pulmonary edema and/or congestive heart failure may be increased, dextran should be used with caution.

In patients with normal hemostasis, dosage of LMD (dextran 40) approximating 15 mL/kg of body weight may prolong bleeding time and depress platelet function. Dosages in this range also markedly decrease factor VIII, and decrease factors V and IX to a greater degree than would be expected to occur from hemodilution alone. Since these changes tend to be more pronounced following trauma or major surgery, patients should be observed for early signs of bleeding complications.

Since increased rouleaux formation may occur in the presence of dextran, it is recommended that blood samples be drawn for typing and cross-matching prior to the infusion of dextran and reserved for subsequent use if necessary. If blood is drawn after infusion of dextran, the saline agglutination and indirect antiglobulin methods may be used for typing and cross-matching. Difficulty may be encountered when proteolytic enzyme techniques are used to match blood.

Consideration should be given to withdrawal of blood for chemical laboratory tests prior to initiating therapy with dextran because of the following:

Blood sugar determinations that employ high concentrations of acid may result in hydrolysis of dextran, yielding falsely elevated glucose assay results. This has been observed both with sulfuric acid and with acetic acid.
In other laboratory tests, the presence of dextran in the blood may result in the development of turbidity, which can interfere with the assay. This has been observed in bilirubin assays in which alcohol is employed and in total protein assays employing biuret reagent.

Solutions containing dextrose should be used with caution in patients with known subclinical or overt diabetes mellitus.

Caution must be exercised in the administration of parenteral fluids, especially those containing sodium ions, to patients receiving corticosteroids or corticotropin.

Do not administer unless solution is clear and container is undamaged. Discard unused portion.

Drug Interactions. Additive medications should not be delivered via plasma volume expanders.

Pregnancy Category C. Animal reproduction studies have not been conducted with dextran 40 in dextrose or sodium chloride. It is also not known whether dextran 40 in dextrose or sodium chloride can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. 10% LMD (dextran 40) in dextrose or sodium chloride should be given to a pregnant woman only if clearly needed.

Nursing Mothers. It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when 10% LMD (dextran 40) in dextrose or sodium chloride is administered to a nursing woman.

Pediatric Use. The safety and effectiveness of dextran 40 have not been established in neonates. Its limited use in neonates has been inadequate to fully define proper dosage and limitations for use.

ADVERSE REACTIONS

Antigenicity of dextrans is directly related to their degree of branching. Since LMD (dextran 40) has a low degree of branching, it is relatively free of antigenic effect. However, a few individuals have experienced mild urticarial reactions. More severe reactions, consisting of severe anaphylactoid reaction, generalized urticaria, tightness of the chest, wheezing, hypotension, nausea and vomiting may occur in rare instances. Symptoms and signs of adverse systemic reaction may be relieved by parenteral administration of antihistamines, ephedrine or epinephrine, while other means of shock therapy are instituted. The route of administration and dosages of the therapeutic agent selected will depend upon the severity and rapidity of progression of the reaction.

Reactions which may occur because of the solution or the technique of administration include febrile response, infection at the site of injection, venous thrombosis or phlebitis extending from the site of injection, extravasation and hypervolemia.

If an adverse reaction does occur, discontinue the infusion, evaluate the patient, institute appropriate therapeutic countermeasures, and save the remainder of the fluid for examination if deemed necessary (see WARNINGS for treatment of anaphylactic shock).

Post Marketing

Severe reactions have been observed with dextran 40 and Dextran 70. Reported reactions include: generalized urticaria, nausea and vomiting, wheezing, hypotension, shock and cardiac arrest (dextran-induced anaphylactoid reactions, DIAR). FDA has received 94 reports of severe DIAR since 1964. Because these reactions are reported voluntarily and the treated population is of indeterminate size, the frequency of reactions cannot be estimated reliably.

DOSAGE AND ADMINISTRATION

LMD (dextran 40) is administered by I.V. infusion only.

Dextran 1 should be administered prior to administration of clinical dextran solutions.

In shock, it is suggested that total dosage not exceed 20 mL/kg for adults and adolescents, during the first 24 hours. The first 10 mL/kg may be infused as rapidly as necessary to effect improvement. It is strongly recommended that central venous pressure be monitored frequently during the initial infusion of the drug. Should therapy continue beyond 24 hours, subsequent dosage should not exceed 10 mL/kg per day and therapy should not continue beyond five days.
In extracorporeal perfusion, the dosage of LMD used will vary with the volume of the pump oxygenator. LMD can serve as a sole primer or as an additive to other priming fluids. For adults and adolescents, generally 10 to 20 mL of a 10% solution (1 to 2 g) of LMD per kilogram of body weight are added to the perfusion circuit. Usually total dosage should not exceed 2 g/kg of body weight.
In prophylaxis of venous thrombosis and thromboembolism, the dosage of LMD for adults and adolescents, should be chosen according to the risk of thromboembolic complications, e.g., type of surgery and duration of immobilization. In general, treatment should be initiated during surgery; 500 to 1,000 mL (approximately 10 mL/kg of body weight) should be administered on the day of operation. Treatment should be continued at a dose of 500 mL daily for an additional two to three days; then, according to the risk of complications, 500 mL may be given every second or third day during the period of risk, for up to two weeks.
Infants may be given 5 mL per kg body weight and children 10 mL per kg.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. See PRECAUTIONS .

Note: When infusing concentrated LMD, the administration set should include a filter.

Instructions for use

To Open

Tear outer wrap at notch and remove solution container. Some opacity of the plastic due to moisture absorption during the sterilization process may be observed. This is normal and does not affect solution quality or safety. The opacity will diminish gradually.

Preparation for Administration

(Use aseptic technique)

Close flow control clamp of administration set.
Remove cover from outlet port at bottom of container.
Insert piercing pin of administration set into port with a twisting motion until the set is firmly seated. Note: See full directions on administration set carton.
Suspend container from hanger.
Squeeze and release drip chamber to establish proper fluid level in drip chamber.
Open flow control clamp and clear air from set. Close clamp.
Attach set to venipuncture device. If device is not indwelling, prime and make venipuncture.
Regulate rate of administration with flow control clamp.

WARNING: Do not use flexible container in series connections.

HOW SUPPLIED

10% LMD in 5% Dextrose Injection (Dextran 40 in Dextrose Injection, USP) is supplied as follows:

Unit of Sale

Concentration dextran 40

Each

NDC 0409-7418-03

Case containing 12

50 g/500 mL

(10 g/100 mL)

NDC 0409-7418-13

500 mL single dose flexible container

10% LMD in 0.9% Sodium Chloride Injection (Dextran 40 in Sodium Chloride Injection, USP) is supplied as follows:

Unit of Sale

Concentration dextran 40

Each

NDC 0409-7419-03

Case containing 12

50 g/500 mL

(10 g/100 mL)

NDC 0409-7419-14

500 mL single dose flexible container

Do not use if crystallization has occurred.
Store at 20 to 25°C (68 to 77°F). Protect from freezing.

REFERENCES

Richter W. Build-in hapten inhibition of anaphylaxis by the low molecular weight fractions of a B 512 dextran fraction of MW 3400. Int Arch Allergy 1973;45:930
Lungstrom K-G, Renck H, Hedin H, et al. Prevention of dextran-induced anaphylactic reactions by hapten inhibition. I. A Scandinavian multicenter study on the effects of 10 mL dextran 1, 15%, administered before Dextran 70 or dextran 40. Acta Chir Scand 1983;149:341-348
Renck H, Ljungstrom K-G, Rosberg B, et al. Prevention of dextran-induced anaphylactic reactions by hapten inhibition. II. A comparison of the effects of 20 mL dextran 1, 15%, administered either admixed to or before Dextran 70 or dextran 40. Acta Chir Scand 1983;149:349-353
Renck H, Ljungstrom K-G, Hedin H, et al. Prevention of dextran-induced anaphylactic reactions by hapten inhibition. III. A Scandinavian multicenter study on the effects of 20 mL dextran 1, 15%, administered before Dextran 70 or dextran 40. Acta Chir Scand 1983;149:355-360
Ljungstrom K-G, Renck H, Strandberg K, et al. Adverse reactions to dextran in Sweden 1970-1979. Acta Chir Scand 1983;149:253-262
Hedin H, Ljungstrom K-G. Prevention of dextran anaphylaxis. Ten years experience with hapten dextran. Int Arch Allergy Immunol 1997;113:358-359

Revised: 11/2014

EN-3695

Hospira, Inc., Lake Forest, IL 60045 USA

Hospira logo

IM-3590

Bag NDC 0409-7418-13

IM-3591

Bag NDC 0409-7419-14

Dextran 40 available forms, composition, doses:

Injectable; Injection; Dextran 35-45 10%

Indications and Usages:

ATC codes:

B05AA05

ICD-10 codes:

Dextran 40 destination | category:

Human:
Replacement preparations

Drugs with same active ingredients (Pharmaceutical companies):

References

Dailymed."LMD IN DEXTROSE (DEXTRAN 40) INJECTION, SOLUTION LMD IN SODIUM CHLORIDE (DEXTRAN 40) INJECTION, SOLUTION [HOSPIRA, INC.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
"Dextran 40". https://pubchem.ncbi.nlm.nih.gov/su... (accessed August 28, 2018).
"Dextran 40 - DrugBank". http://www.drugbank.ca/drugs/DB1112... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Dextran 40?

Depending on the reaction of the Dextran 40 after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Dextran 40 not safe to drive or operate heavy machine after consumption. Meaning that, do not drive or operate heavy duty machines after taking the capsule if the capsule has a strange reaction on your body like dizziness, drowsiness. As prescribed by a pharmacist, it is dangerous to take alcohol while taking medicines as it exposed patients to drowsiness and health risk. Please take note of such effect most especially when taking Primosa capsule. It's advisable to consult your doctor on time for a proper recommendation and medical consultations.

Is Dextran 40 addictive or habit forming?

Medicines are not designed with the mind of creating an addiction or abuse on the health of the users. Addictive Medicine is categorically called Controlled substances by the government. For instance, Schedule H or X in India and schedule II-V in the US are controlled substances.

Please consult the medicine instruction manual on how to use and ensure it is not a controlled substance.In conclusion, self medication is a killer to your health. Consult your doctor for a proper prescription, recommendation, and guidiance.

Review

sdrugs.com conducted a study on Dextran 40, and the result of the survey is set out below. It is noteworthy that the product of the survey is based on the perception and impressions of the visitors of the website as well as the views of Dextran 40 consumers. We, as a result of this, advice that you do not base your therapeutic or medical decisions on this result, but rather consult your certified medical experts for their recommendations.