Buprenorphine
Generic: BUPRENORPHINE
Basic Information
Manufacturer
Actavis Pharma, Inc.
Product Type
HUMAN PRESCRIPTION DRUG
Route of Administration
SUBLINGUAL
FDA Set ID
03819118-86f6-4329-adaf-4599e7b71f46
Indications & Usage
1 INDICATIONS AND USAGE Buprenorphine sublingual tablets are indicated for the treatment of opioid dependence and is preferred for induction.
Buprenorphine sublingual tablets should be used as part of a complete treatment plan to include counseling and psychosocial support.
Buprenorphine sublingual tablets contain buprenorphine, a partial opioid agonist, and are indicated for the treatment of opioid dependence and is preferred for induction.
( 1 ) Buprenorphine sublingual tablets should be used as part of a complete treatment plan that includes counseling and psychosocial support.
( 1 )
Buprenorphine sublingual tablets should be used as part of a complete treatment plan to include counseling and psychosocial support.
Buprenorphine sublingual tablets contain buprenorphine, a partial opioid agonist, and are indicated for the treatment of opioid dependence and is preferred for induction.
( 1 ) Buprenorphine sublingual tablets should be used as part of a complete treatment plan that includes counseling and psychosocial support.
( 1 )
Adverse Reactions
6 ADVERSE REACTIONS The following serious adverse reactions are described elsewhere in the labeling: Addiction, Abuse, and Misuse [ see Warnings and Precautions ( 5.1 ) ] Respiratory and CNS Depression [see Warnings and Precautions ( 5.2 , 5.3 )] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions ( 5.5 )] Adrenal Insufficiency [see Warnings and Precautions ( 5.6 )] Opioid Withdrawal [see Warnings and Precautions ( 5.7 , 5.10 )] Hepatitis, Hepatic Events [see Warnings and Precautions ( 5.8 )] Hypersensitivity Reactions [see Warnings and Precautions ( 5.9 )] Orthostatic Hypotension [see Warnings and Precautions ( 5.16 )] Elevation of Cerebrospinal Fluid Pressure [see Warnings and Precautions ( 5.17 )] Elevation of Intracholedochal Pressure [see Warnings and Precautions ( 5.18 )] Adverse events commonly observed with administration of buprenorphine are oral hypoesthesia, glossodynia, oral mucosal erythema, headache, nausea, vomiting, hyperhidrosis, constipation, signs and symptoms of withdrawal, insomnia, pain, and peripheral edema.
( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Teva at 1-888-838-2872 or FDA at 1-800-FDA-1088, or www.fda.gov/medwatch .
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The safety of buprenorphine sublingual tablets was supported by clinical trials using buprenorphine sublingual tablets, buprenorphine and naloxone sublingual tablet and other trials using buprenorphine sublingual solutions.
In total, safety data were available from 3214 opioid-dependent subjects exposed to buprenorphine at doses in the range used in treatment of opioid addiction.
Few differences in adverse event profile were noted between buprenorphine sublingual tablets or buprenorphine administered as a sublingual solution.
The following adverse events were reported to occur by at least 5% of patients in a 4-week study (Table 1).
Table 1: Adverse Events ≥ 5% by Body System and Treatment Group in a 4-week Study N (%) N (%) Body System / Adverse Event (COSTART Terminology) Buprenorphine Sublingual Tablets 16 mg/day N=103 Placebo N=107 Body as a Whole Asthenia 5 (4.9%) 7 (6.5%) Chills 8 (7.8%) 8 (7.5%) Headache 30 (29.1%) 24 (22.4%) Infection 12 (11.7%) 7 (6.5%) Pain 19 (18.4%) 20 (18.7%) Pain Abdomen 12 (11.7%) 7 (6.5%) Pain Back 8 (7.8%) 12 (11.2%) Withdrawal Syndrome 19 (18.4%) 40 (37.4%) Cardiovascular System Vasodilation 4 (3.9%) 7 (6.5%) Digestive System Constipation 8 (7.8%) 3 (2.8%) Diarrhea 5 (4.9%) 16 (15.0%) Nausea 14 (13.6%) 12 (11.2%) Vomiting 8 (7.8%) 5 (4.7%) Nervous System Insomnia 22 (21.4%) 17 (15.9%) Respiratory System Rhinitis 10 (9.7%) 14 (13.1%) Skin and Appendages Sweating 13 (12.6%) 11 (10.3%) The adverse event profile of buprenorphine was also characterized in the dose-controlled study of buprenorphine solution, over a range of doses in four months of treatment.
Table 2 shows adverse events reported by at least 5% of subjects in any dose group in the dose-controlled study.
Table 2: Adverse Events (≥ 5%) by Body System and Treatment Group in a 16-week Study Body System /Adverse Event (COSTART Terminology) Buprenorphine Dose* Very Low* (N=184) Low* (N=180) Moderate* (N=186) High* (N=181) Total* (N=731) N (%) N (%) N (%) N (%) N (%) Body as a Whole Abscess 9 (5%) 2 (1%) 3 (2%) 2 (1%) 16 (2%) Asthenia 26 (14%) 28 (16%) 26 (14%) 24 (13%) 104 (14%) Chills 11 (6%) 12 (7%) 9 (5%) 10 (6%) 42 (6%) Fever 7 (4%) 2 (1%) 2 (1%) 10 (6%) 21 (3%) Flu Syndrome 4 (2%) 13 (7%) 19 (10%) 8 (4%) 44 (6%) Headache 51 (28%) 62 (34%) 54 (29%) 53 (29%) 220 (30%) Infection 32 (17%) 39 (22%) 38 (20%) 40 (22%) 149 (20%) Injury Accidental 5 (3%) 10 (6%) 5 (3%) 5 (3%) 25 (3%) Pain 47 (26%) 37 (21%) 49 (26%) 44 (24%) 177 (24%) Pain Back 18 (10%) 29 (16%) 28 (15%) 27 (15%) 102 (14%) Withdrawal Syndrome 45 (24%) 40 (22%) 41 (22%) 36 (20%) 162 (22%) Digestive System Constipation 10 (5%) 23 (13%) 23 (12%) 26 (14%) 82 (11%) Diarrhea 19 (10%) 8 (4%) 9 (5%) 4 (2%) 40 (5%) Dyspepsia 6 (3%) 10 (6%) 4 (2%) 4 (2%) 24 (3%) Nausea 12 (7%) 22 (12%) 23 (12%) 18 (10%) 75 (10%) Vomiting 8 (4%) 6 (3%) 10 (5%) 14 (8%) 38 (5%) Nervous System Anxiety 22 (12%) 24 (13%) 20 (11%) 25 (14%) 91 (12%) Depression 24 (13%) 16 (9%) 25 (13%) 18 (10%) 83 (11%) Dizziness 4 (2%) 9 (5%) 7 (4%) 11 (6%) 31 (4%) Insomnia 42 (23%) 50 (28%) 43 (23%) 51 (28%) 186 (25%) Nervousness 12 (7%) 11 (6%) 10 (5%) 13 (7%) 46 (6%) Somnolence 5 (3%) 13 (7%) 9 (5%) 11 (6%) 38 (5%) Respiratory System Cough Increase 5 (3%) 11 (6%) 6 (3%) 4 (2%) 26 (4%) Pharyngitis 6 (3%) 7 (4%) 6 (3%) 9 (5%) 28 (4%) Rhinitis 27 (15%) 16 (9%) 15 (8%) 21 (12%) 79 (11%) Skin and Appendages Sweat 23 (13%) 21 (12%) 20 (11%) 23 (13%) 87 (12%) Special Senses Runny Eyes 13 (7%) 9 (5%) 6 (3%) 6 (3%) 34 (5%) *Sublingual solution.
Doses in this table cannot necessarily be delivered in tablet form, but for comparison purposes: "Very low" dose (1 mg solution) would be less than a tablet dose of 2 mg "Low" dose (4 mg solution) approximates a 6 mg tablet dose "Moderate" dose (8 mg solution) approximates a 12 mg tablet dose "High" dose (16 mg solution) approximates a 24 mg tablet dose 6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of buprenorphine.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
The most frequently reported postmarketing adverse events with buprenorphine not observed in clinical trials, excluding drug exposure during pregnancy, was drug misuse or abuse.
S er otonin syndrome : Cases of serotonin syndrome, a potentially life-threatening condition, have been reported during concomitant use of opioids with serotonergic drugs.
Adrenal insufficiency : Cases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use.
Anaphylaxis : Anaphylaxis has been reported with ingredients contained in buprenorphine sublingual tablets.
Androgen deficiency : Cases of androgen deficiency have occurred with chronic use of opioids [see Clinical Pharmacology ( 12.2 )] .
Local reactions : Dental decay (including caries, tooth fracture, and tooth loss), glossodynia, glossitis, oral mucosal erythema, oral hypoesthesia, and stomatitis.
Hypoglycemia : Cases of hypoglycemia have been reported in patients taking opioids.
Most reports were in patients with at least one predisposing risk factor (e.g., diabetes).
Opioid-induced esophageal dysfunction (OIED) : Cases of OIED have been reported in patients taking opioids and may occur more frequently in patients taking higher doses of opioids, and/or in patients taking opioids longer term [see Warnings and Precautions ( 5.2 )] .
( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Teva at 1-888-838-2872 or FDA at 1-800-FDA-1088, or www.fda.gov/medwatch .
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The safety of buprenorphine sublingual tablets was supported by clinical trials using buprenorphine sublingual tablets, buprenorphine and naloxone sublingual tablet and other trials using buprenorphine sublingual solutions.
In total, safety data were available from 3214 opioid-dependent subjects exposed to buprenorphine at doses in the range used in treatment of opioid addiction.
Few differences in adverse event profile were noted between buprenorphine sublingual tablets or buprenorphine administered as a sublingual solution.
The following adverse events were reported to occur by at least 5% of patients in a 4-week study (Table 1).
Table 1: Adverse Events ≥ 5% by Body System and Treatment Group in a 4-week Study N (%) N (%) Body System / Adverse Event (COSTART Terminology) Buprenorphine Sublingual Tablets 16 mg/day N=103 Placebo N=107 Body as a Whole Asthenia 5 (4.9%) 7 (6.5%) Chills 8 (7.8%) 8 (7.5%) Headache 30 (29.1%) 24 (22.4%) Infection 12 (11.7%) 7 (6.5%) Pain 19 (18.4%) 20 (18.7%) Pain Abdomen 12 (11.7%) 7 (6.5%) Pain Back 8 (7.8%) 12 (11.2%) Withdrawal Syndrome 19 (18.4%) 40 (37.4%) Cardiovascular System Vasodilation 4 (3.9%) 7 (6.5%) Digestive System Constipation 8 (7.8%) 3 (2.8%) Diarrhea 5 (4.9%) 16 (15.0%) Nausea 14 (13.6%) 12 (11.2%) Vomiting 8 (7.8%) 5 (4.7%) Nervous System Insomnia 22 (21.4%) 17 (15.9%) Respiratory System Rhinitis 10 (9.7%) 14 (13.1%) Skin and Appendages Sweating 13 (12.6%) 11 (10.3%) The adverse event profile of buprenorphine was also characterized in the dose-controlled study of buprenorphine solution, over a range of doses in four months of treatment.
Table 2 shows adverse events reported by at least 5% of subjects in any dose group in the dose-controlled study.
Table 2: Adverse Events (≥ 5%) by Body System and Treatment Group in a 16-week Study Body System /Adverse Event (COSTART Terminology) Buprenorphine Dose* Very Low* (N=184) Low* (N=180) Moderate* (N=186) High* (N=181) Total* (N=731) N (%) N (%) N (%) N (%) N (%) Body as a Whole Abscess 9 (5%) 2 (1%) 3 (2%) 2 (1%) 16 (2%) Asthenia 26 (14%) 28 (16%) 26 (14%) 24 (13%) 104 (14%) Chills 11 (6%) 12 (7%) 9 (5%) 10 (6%) 42 (6%) Fever 7 (4%) 2 (1%) 2 (1%) 10 (6%) 21 (3%) Flu Syndrome 4 (2%) 13 (7%) 19 (10%) 8 (4%) 44 (6%) Headache 51 (28%) 62 (34%) 54 (29%) 53 (29%) 220 (30%) Infection 32 (17%) 39 (22%) 38 (20%) 40 (22%) 149 (20%) Injury Accidental 5 (3%) 10 (6%) 5 (3%) 5 (3%) 25 (3%) Pain 47 (26%) 37 (21%) 49 (26%) 44 (24%) 177 (24%) Pain Back 18 (10%) 29 (16%) 28 (15%) 27 (15%) 102 (14%) Withdrawal Syndrome 45 (24%) 40 (22%) 41 (22%) 36 (20%) 162 (22%) Digestive System Constipation 10 (5%) 23 (13%) 23 (12%) 26 (14%) 82 (11%) Diarrhea 19 (10%) 8 (4%) 9 (5%) 4 (2%) 40 (5%) Dyspepsia 6 (3%) 10 (6%) 4 (2%) 4 (2%) 24 (3%) Nausea 12 (7%) 22 (12%) 23 (12%) 18 (10%) 75 (10%) Vomiting 8 (4%) 6 (3%) 10 (5%) 14 (8%) 38 (5%) Nervous System Anxiety 22 (12%) 24 (13%) 20 (11%) 25 (14%) 91 (12%) Depression 24 (13%) 16 (9%) 25 (13%) 18 (10%) 83 (11%) Dizziness 4 (2%) 9 (5%) 7 (4%) 11 (6%) 31 (4%) Insomnia 42 (23%) 50 (28%) 43 (23%) 51 (28%) 186 (25%) Nervousness 12 (7%) 11 (6%) 10 (5%) 13 (7%) 46 (6%) Somnolence 5 (3%) 13 (7%) 9 (5%) 11 (6%) 38 (5%) Respiratory System Cough Increase 5 (3%) 11 (6%) 6 (3%) 4 (2%) 26 (4%) Pharyngitis 6 (3%) 7 (4%) 6 (3%) 9 (5%) 28 (4%) Rhinitis 27 (15%) 16 (9%) 15 (8%) 21 (12%) 79 (11%) Skin and Appendages Sweat 23 (13%) 21 (12%) 20 (11%) 23 (13%) 87 (12%) Special Senses Runny Eyes 13 (7%) 9 (5%) 6 (3%) 6 (3%) 34 (5%) *Sublingual solution.
Doses in this table cannot necessarily be delivered in tablet form, but for comparison purposes: "Very low" dose (1 mg solution) would be less than a tablet dose of 2 mg "Low" dose (4 mg solution) approximates a 6 mg tablet dose "Moderate" dose (8 mg solution) approximates a 12 mg tablet dose "High" dose (16 mg solution) approximates a 24 mg tablet dose 6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of buprenorphine.
Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
The most frequently reported postmarketing adverse events with buprenorphine not observed in clinical trials, excluding drug exposure during pregnancy, was drug misuse or abuse.
S er otonin syndrome : Cases of serotonin syndrome, a potentially life-threatening condition, have been reported during concomitant use of opioids with serotonergic drugs.
Adrenal insufficiency : Cases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use.
Anaphylaxis : Anaphylaxis has been reported with ingredients contained in buprenorphine sublingual tablets.
Androgen deficiency : Cases of androgen deficiency have occurred with chronic use of opioids [see Clinical Pharmacology ( 12.2 )] .
Local reactions : Dental decay (including caries, tooth fracture, and tooth loss), glossodynia, glossitis, oral mucosal erythema, oral hypoesthesia, and stomatitis.
Hypoglycemia : Cases of hypoglycemia have been reported in patients taking opioids.
Most reports were in patients with at least one predisposing risk factor (e.g., diabetes).
Opioid-induced esophageal dysfunction (OIED) : Cases of OIED have been reported in patients taking opioids and may occur more frequently in patients taking higher doses of opioids, and/or in patients taking opioids longer term [see Warnings and Precautions ( 5.2 )] .