ConZip

CONZIP- tramadol hydrochloride capsule, extended release
Vertical Pharmaceuticals, LLC

WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF CONZIP

Addiction, Abuse, and Misuse

Because the use of CONZIP exposes patients and other users to the risks of opioid addiction, abuse, and misuse, which can lead to overdose and death, assess each patient’s risk prior to prescribing and reassess all patients regularly for the development of these behaviors and conditions [see Warnings and Precautions (5.1)].

Life-Threatening Respiratory Depression

Serious, life-threatening, or fatal respiratory depression may occur with use of CONZIP, especially during initiation or following a dosage increase. To reduce the risk of respiratory depression, proper dosing and titration of CONZIP are essential. Instruct patients to swallow CONZIP capsules intact, and not to split, break, chew, crush, or dissolve the contents of the capsules to avoid exposure to a potentially fatal dose of tramadol. [see Dosage and Administration (2.1), Warnings and Precautions (5.2)].

Accidental Ingestion

Accidental ingestion of CONZIP, especially by children, can result in a fatal overdose of tramadol [see Warnings and Precautions (5.2)].

Risks From Concomitant Use With Benzodiazepines Or Other CNS Depressants

Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of CONZIP and benzodiazepines or other CNS depressants for use in patients for whom alternative treatment options are inadequate [see Warnings and Precautions (5.3), Drug Interactions (7)].

Neonatal Opioid Withdrawal Syndrome (NOWS)

If opioid use is required for an extended period of time in a pregnant woman, advise the patient of the risk of NOWS, which may be life-threatening if not recognized and treated. Ensure that management by neonatology experts will be available at delivery [see Warnings and Precautions (5.4)].

Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS)

Healthcare providers are strongly encouraged to complete a REMS-compliant education program and to counsel patients and caregivers on serious risks, safe use, and the importance of reading the Medication Guide with each prescription [see Warnings and Precautions (5.5)].

Ultra-Rapid Metabolism Of Tramadol And Other Risk Factors for Life-Threatening Respiratory Depression in Children

Life-threatening respiratory depression and death have occurred in children who received tramadol. Some of the reported cases occurred following tonsillectomy and/or adenoidectomy, and in at least one case, the child had evidence of being an ultra-rapid metabolizer of tramadol due to a CYP2D6 polymorphism [see Warnings and Precautions (5.6)]. CONZIP is contraindicated in children younger than 12 years of age and in children younger than 18 years of age following tonsillectomy and/or adenoidectomy [see Contraindications (4)]. Avoid the use of CONZIP in adolescents 12 to 18 years of age who have other risk factors that may increase their sensitivity to the respiratory depressant effects of tramadol [see Warnings and Precautions (5.6)].

Interactions with Drugs Affecting Cytochrome P450 Isoenzymes

The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with tramadol are complex. Use of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with CONZIP requires careful consideration of the effects on the parent drug, tramadol, and the active metabolite, M1 [see Warnings and Precautions (5.7), Drug Interactions (7)].

1 INDICATIONS AND USAGE

CONZIP is indicated for the management of severe and persistent pain that requires an extended treatment period with a daily opioid analgesic and for which alternative treatment options are inadequate.

Limitation of Use

  • Because of the risks of addiction, abuse, and misuse with opioids, which can occur at any dosage or duration, and because of the greater risks of overdose and death with extended-release/long-acting opioid formulations [see Warnings and Precautions (5.1)] , reserve CONZIP for use in patients for whom alternative treatment options (e.g., non-opioid analgesics or immediate-release opioids) are ineffective, not tolerated, or would be otherwise inadequate to provide sufficient management of pain.
  • CONZIP is not indicated as an as-needed (prn) analgesic.

2 DOSAGE AND ADMINISTRATION

2.1 Important Dosage and Administration Instructions

  • CONZIP should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
  • Do not use CONZIP concomitantly with other tramadol products [see Warnings and Precautions (5.7), (5.15)].
  • Do not administer CONZIP at a dose exceeding 300 mg per day.
  • Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals [see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of CONZIP for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
  • Initiate the dosing regimen for each patient individually, taking into account the patient’s underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse [see Warnings and Precautions (5.1)].
  • Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with CONZIP. Consider this risk when selecting an initial dose and when making dose adjustments [see Warnings and Precautions (5.2)].
  • Instruct patients to swallow CONZIP capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving CONZIP capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death [see Warnings and Precautions (5.1)].
  • CONZIP may be taken without regard to food. It is recommended that CONZIP be taken in a consistent manner [see Clinical Pharmacology (12.3)].

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