Clotide

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Medically reviewed

Laura Arias

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Clotide

What is Clotide? (Eptifibatide)

Property Description
Active ingredient Eptifibatide
Form Sterile solution for intravenous infusion
Pharmacological class Glycoprotein IIb/IIIa (GPIIb/IIIa) Inhibitor, Antiplatelet Agent
General purpose Rapidly preventing blood clot formation in cardiac emergencies
Origin Synthetic peptide (cyclic heptapeptide)

What is Clotide and Its Purpose?

Clotide is the trade name for the prescription-only medication Eptifibatide, functioning as a specialized, potent antiplatelet agent. This medicine is administered solely within a hospital setting as a critical pharmacological intervention to rapidly interrupt the final stages of blood clotting in high-risk cardiac situations. Its essential purpose is to prevent the growth of existing blood clots and halt the formation of new ones in the coronary arteries, thereby helping to maintain necessary blood flow. Eptifibatide is utilized in managing acute coronary syndromes and is recognized as a key antiplatelet agent. This classification indicates that the medicine is used for managing serious, immediate cardiac risk, based on pharmacological data and clinical reviews.

Eptifibatide's Pharmacological Class and Composition

The active ingredient, Eptifibatide, belongs to the distinct pharmacological class of Glycoprotein IIb/IIIa (GPIIb/IIIa) inhibitors, a classification based on its targeted mechanism. Eptifibatide itself is a synthetic peptide, specifically a cyclic heptapeptide that mimics a natural protein structure, distinguishing it as a non-RGD mimetic. The drug is formulated as a sterile solution for injection and is delivered exclusively via the intravenous route, necessitating a continuous parenteral administration regimen for immediate therapeutic effect. The mechanism provides rapid, reversible platelet inhibition. This unique design, rooted in a natural template but produced synthetically, ensures high purity and consistency for hospital use.

How Clotide Differs from Other Clotting Medicines

Clotide achieves its effect through a highly targeted mechanism focused entirely on the platelet cell, distinguishing it from generalized anticoagulants that may inhibit clotting factors in the blood plasma. The action involves the direct and reversible blockade of the glycoprotein IIb/IIIa receptor on the platelet surface, a site crucial for cellular binding. This specific action prevents fibrinogen from attaching to the platelets, which successfully stops platelets from binding together and aggregating into a solid plug or thrombus. This targeted platelet aggregation inhibition capability allows for immediate and controllable modulation of the patient's clotting function in acute cardiac care, a feature recognized for its rapid onset compared to many orally administered antiplatelet therapies.

Regulatory References

  1. Eptifibatide - StatPearls - NCBI Bookshelf

What side effects are possible with Clotide?

Possible side effects and safety information

Clotide (Eptifibatide) is a potent antiplatelet agent, and its official safety profile, as documented by regulatory agencies, is primarily characterized by the risk of bleeding (hemorrhage), which is classified as the most common complication.

Official Classification of Adverse Reactions

The adverse reactions are categorized by the physiological system affected:

  • Blood and Lymphatic System Disorders: The fundamental risk involves Major and Minor Hemorrhage (Very Common: ge 1/10). This can lead to anemia and is associated with thrombocytopenia (low platelet count).
  • Vascular Disorders: Hypotension (low blood pressure) is also a frequently reported adverse event.
  • Nervous System Disorders: Rare but serious adverse reactions include Intracranial Hemorrhage (bleeding in the brain).

Serious Safety Patterns and Contraindications

Official labels identify the potential for serious events, including Acute Profound Thrombocytopenia and fatal bleeding (very rare cases reported post-marketing). Treatment is strictly contraindicated in patients with a history of active abnormal bleeding (within the previous 30 days), a history of hemorrhagic stroke, severe uncontrolled hypertension (Systolic >200 mmHg or Diastolic >110 mmHg), recent major surgery (within six weeks), and severe renal impairment ( CrCl <30 mL/min). Coadministration with another parenteral GPIIb/IIIa inhibitor is also prohibited.

Population-Specific Safety Considerations

Regulatory documents note that specific patient groups may face an elevated risk of bleeding complications. These include older adults, women, and patients with low body weight. Patients with moderate renal impairment ( CrCl 30 - <50 mL/min) require close monitoring due to reduced drug clearance.

Overdose and Emergency Response

Overdose and when to seek help

Overdose with Clotide (Eptifibatide) primarily results in an exaggerated antiplatelet effect, which is documented as various forms of bleeding. The official regulatory prescribing information lists the major clinical manifestations as hemorrhage, including gastrointestinal bleeding, genitourinary bleeding, and petechial hemorrhages. Laboratory findings may reveal thrombocytopenia (abnormally low platelet count) and associated hypotension may occur.

Immediate medical attention must be sought for suspected overdose or if any bleeding that will not stop occurs, as specified by regulatory authorities. Severe and life-threatening outcomes formally documented in official prescribing information include fatal bleeding, intracranial haemorrhages, pulmonary haemorrhage, and resulting hemorrhagic shock.

Management in a hospital setting requires the immediate discontinuation of Clotide and close laboratory monitoring of platelet count, haemoglobin, and haematocrit. Supportive measures, such as platelet transfusions, may be required for severe hemorrhage or acute profound thrombocytopenia. Regulators note that no specific antidote is known to reverse the drug's effect. Clearance of the medication is delayed in patients with severe renal impairment, which increases the risk profile; the elderly and individuals with low body weight are also noted as populations with an increased risk of bleeding.

Therapeutic Uses of Clotide

The primary clinical role of Clotide (Eptifibatide) is applied in addressing its supportive antiplatelet role in acute, high-risk cardiac situations. The medication is commonly used to help manage two main therapeutic domains associated with significant physiological stress.


Acute Stabilization of High-Risk Cardiac Events

Clotide is considered relevant for patients presenting with Acute Coronary Syndrome (ACS), which includes conditions such as Unstable Angina and a certain type of heart attack known as Non-ST-Elevation Myocardial Infarction (NSTEMI). These conditions are characterized by symptoms related to acute myocardial ischemia, such as severe, escalating chest discomfort. The medication is applied to provide supportive anti-clotting assistance, may assist with stabilizing the acute episode, and provides support that helps ease the overall symptom burden and manage symptoms related to acute episodes. It is reserved for these severe, acute scenarios requiring intense medical supervision.


Adjunctive Support During Coronary Procedures

The medication is also commonly applied as supportive adjunctive therapy for patients undergoing Percutaneous Coronary Intervention (PCI) and intracoronary stenting. In these scenarios, the risk of a new blood clot forming is heightened. Clotide supports the patient in maintaining stability following the procedure, which may assist with managing the risks associated with complications like vessel re-closure and provides supportive relief when symptoms interfere with routine activities immediately post-procedure.


Quick Fact: Relief for Acute Ischemic Symptoms Clotide is applied in clinical settings that involve acute or unstable symptom patterns to address symptoms that create noticeable physiological strain and discomfort during an acute coronary event. It supports patients during episodes of heightened discomfort by easing the overall symptom load.

Regulatory References

  1. NCBI Bookshelf Eptifibatide Overview

Eligibility and Restrictions for Use

Who Can and Cannot Use Clotide?

Clotide (a hypothetical drug) is typically prescribed for specific medical conditions, often after a thorough evaluation of the patient's overall health profile. Appropriate use requires a physician's assessment to ensure the benefits outweigh the potential risks for the individual patient.


Contraindications and Cautions

There are several groups for whom Clotide use is either contraindicated (should not be used) or requires extreme caution and close monitoring.

Category Contraindication/Caution
Allergy Known hypersensitivity or allergic reaction to Clotide or any of its inactive ingredients.
Certain Diseases Patients with pre-existing, uncontrolled severe liver or kidney dysfunction, or specific cardiovascular conditions, may be advised against use.
Pregnancy/Nursing Use during pregnancy or while breastfeeding is generally discouraged due to potential risks to the fetus or infant, unless the prescribing doctor deems it absolutely necessary.

Individuals who are taking certain other medications that could interact with Clotide may also be advised against its use. Patients should always provide their healthcare provider with a complete list of all current medications and supplements to determine if Clotide is a safe and appropriate treatment option.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Clotide (Eptifibatide) is an antiplatelet agent whose official interaction profile is defined primarily by its pharmacodynamic potentiation with other anti-haemostatic drugs and by its pharmacokinetic clearance constraints.


Interaction Scope

Classification Interacting Agents or Conditions (Documented)
Pharmacodynamic Risk Co-administration with other antiplatelet agents (e.g., Aspirin, Clopidogrel, Ticlopidine), anticoagulants (e.g., Heparin), or thrombolytic agents is documented to increase the risk of bleeding due to additive effects on haemostasis.
Pharmacokinetic Constraint Severe renal impairment (creatinine clearance < 30 mL/min) is an official contraindication, as the drug's clearance is significantly reduced, leading to substantially increased plasma concentrations. Severe hepatic impairment is also a contraindication.
Contraindicated Combinations The co-administration of Clotide with other parenteral Glycoprotein IIb/IIIa Inhibitors (e.g., Abciximab, Tirofiban) is officially prohibited.
Procedural Restriction Furosemide must not be administered through the same intravenous line as Clotide due to physical incompatibility.
Herbal/Supplement Regulatory documents advise caution with herbal products known to affect platelet function, such as Garlic and Ginkgo Biloba.

Resulting Interaction Structure

Regulatory documents structure the use of Clotide based on the documented interactions, establishing mandatory restrictions for co-administration with other antiplatelet drug classes and for use in specific populations with compromised organ function. The primary constraint is a profound increase in bleeding risk due to pharmacodynamic synergism, a factor that requires continuous patient monitoring during concomitant therapy with other anti-haemostatic agents.

Mechanism of Action

How Clotide Works

Direct Blockade of Platelet Aggregation

Clotide (Eptifibatide) works by specifically inhibiting the Glycoprotein IIb/IIIa (GPIIb/IIa) receptor (alphaIIbbeta3 integrin), which is found on the surface of circulating platelets and is necessary for platelet cross-linking. The molecule establishes a reversible blockade of this receptor site, physically preventing the adhesive protein fibrinogen from linking adjacent platelets. This action immediately interrupts the final common pathway of platelet aggregation, thereby inhibiting the cellular mechanism necessary for forming a cohesive blood clot.


Rapid, Reversible Modulation of Primary Hemostasis

The primary physiological consequence of this blockade is the functional inhibition of thrombus growth via the suppression of platelet aggregation. Because Eptifibatide is administered intravenously, it achieves rapid receptor saturation, establishing immediate receptor blockade. The flow-dependent nature of this reversible mechanism is key, as it allows for rapid dissociation from the GPIIb/IIa receptors and subsequent restoration of their function when the administration is interrupted, directly modulating primary hemostasis.

Dosage and Administration Information

Clotide (chlorthalidone) is an oral medication with specific parameters for administration. The following information describes its typical use and application.

Administration Scope

Feature Administration Details
Route of Administration Oral (by mouth)
Dosage Form & Strengths Available as tablets in strengths that include 12.5 mg, 15 mg, 25 mg, and 50 mg.
Timing & Administration Typically taken once daily or on alternate days, with food, and preferably in the morning to avoid sleep disruption.

Standard Labeled Dosing and Scheduling

Dosing is individualized and based on the condition being managed. For hypertension, the common initial dose is often 12.5 mg or 25 mg once daily, not exceeding 100 mg daily. For edema, the initial daily dose is generally 50 mg to 100 mg, with a maximum of 200 mg daily.

Population-Specific Rules

  • Geriatric Patients: A lower initial dose (e.g., 6.25 mg to 12.5 mg) is often utilized due to the higher frequency of decreased organ function in older adults.
  • Renal Impairment: Caution is required. Dose adjustment may be necessary, and the drug is generally ineffective in severe kidney impairment (creatinine clearance < 10 mL/min).

Missed Dose Instructions

If a dose is missed, it can be taken as soon as it is remembered. However, if it is almost time for the next scheduled dose, the missed dose is skipped. A double dose is not taken to compensate for a missed one.

The entire course of therapy, particularly for hypertension, involves long-term, chronic use and may require a two-week period on the initial dose before a dose increase is considered.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Clotide (Eptifibatide)

Evidence for Use in Acute Coronary Syndrome (ACS) Management

Research examining Clotide was evaluated in patients with high-risk, acute heart problems. Specifically, the evidence was studied for its application in Unstable Angina and Non-ST-Elevation Myocardial Infarction (NSTEMI)—conditions involving periods of heightened symptoms. This evidence is built upon large-scale, international Randomized Controlled Trials (RCTs). These studies monitored the frequency of a composite outcome that included death from any cause or the occurrence of a nonfatal heart attack within the first 30 days. Findings describe patterns observed in the studies that included a difference in the frequency of measured events compared to the group receiving the placebo.

Evidence for Adjunctive Support During Coronary Procedures (PCI)

Clotide was evaluated in patients undergoing Percutaneous Coronary Intervention (PCI), often involving stent placement, to research short-term changes related to the procedure. The research primarily utilized dedicated RCTs to evaluate Clotide when administered during and shortly after the procedure. Studies monitored a composite outcome that included death, nonfatal heart attack, or the need for urgent re-intervention on the treated artery. These studies reported a difference in the frequency of measured complications in the short-term (within 30 days) for patients who received Clotide compared to those who received the placebo during their procedure.

Context and What Remains Uncertain in the Research

The key clinical trials for Clotide were conducted before the routine, widespread use of the newer, most potent oral antiplatelet medications now commonly administered. This means the research provides limited information on the patterns observed when Clotide was studied for its use in combination with today’s standard regimen. Furthermore, research exploring the composite endpoints was associated with the measurement of bleeding events in the trials, particularly when Clotide was combined with other antiplatelet and anticoagulant medications. Long-term effects are not fully established by the core RCTs beyond intermediate follow-up periods.

Key Studies & References

  1. Therapeutic use of intravenous eptifibatide in patients undergoing percutaneous coronary intervention: acute coronary syndromes and elective stenting

Frequently Asked Questions (FAQ)

Common questions about Clotide (FAQ)


Q: Is Clotide considered a first-line treatment for its main approved condition?

Official prescribing information states that Clotide is used as an adjunct (an addition) to other existing therapies, like aspirin and heparin, to support the management of certain acute cardiac conditions. External clinical guidelines, which are often referenced in regulatory context, sometimes describe its use as a primary or first-line option for patients considered to be at high risk during acute coronary events or specific procedures.


Q: How can a person monitor whether Clotide is working as described in the research?

The medication's activity is primarily assessed by healthcare professionals in a hospital setting. Official prescribing information requires providers to regularly test certain blood parameters, such as platelet count and clotting times like aPTT and ACT. These laboratory tests help to reflect the drug's effect on the body's clotting ability and allow for continuous monitoring of safety.


Q: Are there any known risks of dependency or withdrawal symptoms associated with stopping Clotide?

Regulatory information indicates that the medication’s action of inhibiting platelet aggregation is reversible once the intravenous infusion is stopped. This reversibility is noted in relation to the return of platelet function. There are no specific warnings or documentation in the official safety information regarding risks of dependency or withdrawal symptoms.


Q: Does Clotide carry a specific warning about affecting mood, sleep, or energy levels?

Adverse reaction reports documented in official information include central nervous system effects such as confusion and feeling dizzy or lightheaded. However, the current regulatory documentation does not contain specific warnings about effects directly related to mood, sleep, or energy levels.


Q: Why do some people experience initial stomach upset or nausea when starting Clotide?

Official regulatory documents list nausea and vomiting among the commonly reported adverse reactions identified during the clinical studies.


Q: Is Clotide approved for use in children or adolescents, or only adults?

Official product information states that the safety and effectiveness of Clotide have not been established in pediatric patients (children and adolescents). The medication is currently indicated for use in adults with acute coronary syndrome or those undergoing Percutaneous Coronary Intervention (PCI).


Q: Why does the color or shape of my Clotide pill look different sometimes?

The official prescribing information describes this medication as a sterile solution for intravenous infusion that is administered exclusively in a hospital setting. It is not available as an oral tablet or pill. This clarification addresses the common misconception about the drug's physical form.


Q: Is there evidence that Clotide can be used alongside non-drug therapies for better results?

Official regulatory documents indicate that Clotide is approved for use as an adjunct (additional support) during the medical procedure known as Percutaneous Coronary Intervention (PCI). The product label specifically mentions this combination but does not provide information regarding the use of the medication alongside other general non-drug complementary therapies.


Q: Does Clotide cause people to feel dizzy or drowsy, and what does the evidence show?

Official regulatory documents list dizziness and feeling lightheaded as commonly reported side effects. This information is derived directly from the adverse event data collected during clinical trials.


Q: Are there certain types of activities or machinery operation that should be avoided while taking Clotide?

The primary warning from regulatory sources is focused on the high risk of serious bleeding. Regulatory documents advise on minimizing trauma, including a specific recommendation to minimize arterial and venous punctures and intramuscular injections. The medication label does not provide specific warnings regarding the operation of machinery.


Q: Does taking Clotide mean I can stop other treatments I am using?

The official prescribing information indicates that Clotide is required to be given concomitantly (at the same time) with other treatments, such as aspirin and heparin. The medication is intended to be used in addition to, rather than as a replacement for, these other therapies.

How should Clotide be stored and disposed of?

How to Store and Dispose of Clotide?

The storage and disposal requirements for Clotide (Eptifibatide) injection are strictly defined by regulatory documents to ensure product stability and safety.

Required Storage Conditions

Condition Regulatory Mandate
Primary Temperature Store refrigerated at 2 C to 8 C (36 F to 46 F).
Protection Must be protected from light until use and kept in its original packaging.
Prohibition Do not freeze the product.
Safety Must be stored out of the sight and reach of children and stored locked up.

Stability and Disposal Rules

The product may be stored at controlled room temperature (up to 30 C) for a period not to exceed 2 months; this transfer must be documented with a discard date. Any unused product must be discarded immediately after opening. Disposal of contents and container must follow local or national regulations using an approved waste disposal plant and must not be released into the environment or household waste.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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