Lubiprostone
Generic: LUBIPROSTONE
Basic Information
Manufacturer
Camber Pharmaceuticals, Inc.
Product Type
HUMAN PRESCRIPTION DRUG
Route of Administration
ORAL
FDA Set ID
6d973d7d-a43e-4495-b618-a8ad3142683d
Indications & Usage
1.
INDICATIONS AND USAGE Lubiprostone capsules is a chloride channel activator indicated for the treatment of: chronic idiopathic constipation (CIC) in adults.
(1.1) opioid-induced constipation (OIC) in adult patients with chronic, non-cancer pain, including patients with chronic pain related to prior cancer or its treatment who do not require frequent (e.g., weekly) opioid dosage escalation.
(1.2) o Limitations of Use: Effectiveness of lubiprostone capsules in the treatment of OIC in patients taking diphenylheptane opioids (e.g., methadone) has not been established.
(1.2, 7.1) irritable bowel syndrome with constipation (IBS-C) in women ≥18 years old.
(1.3) 1.1 Chronic Idiopathic Constipation in Adults Lubiprostone capsules are indicated for the treatment of chronic idiopathic constipation (CIC) in adults.
1.2 Opioid-Induced Constipation in Adult Patients with Chronic Non-Cancer Pain Lubiprostone capsules are indicated for the treatment of opioid-induced constipation (OIC) in adult patients with chronic non-cancer pain, including patients with chronic pain related to prior cancer or its treatment who do not require frequent (e.g., weekly) opioid dosage escalation.
Limitations of Use: Effectiveness of lubiprostone capsules in the treatment of opioid-induced constipation in patients taking diphenylheptane opioids (e.g., methadone) has not been established.
[see Clinical Studies (14.2)] 1.3 Irritable Bowel Syndrome with Constipation Lubiprostone capsules are indicated for the treatment of irritable bowel syndrome with constipation (IBS-C) in women at least 18 years old.
INDICATIONS AND USAGE Lubiprostone capsules is a chloride channel activator indicated for the treatment of: chronic idiopathic constipation (CIC) in adults.
(1.1) opioid-induced constipation (OIC) in adult patients with chronic, non-cancer pain, including patients with chronic pain related to prior cancer or its treatment who do not require frequent (e.g., weekly) opioid dosage escalation.
(1.2) o Limitations of Use: Effectiveness of lubiprostone capsules in the treatment of OIC in patients taking diphenylheptane opioids (e.g., methadone) has not been established.
(1.2, 7.1) irritable bowel syndrome with constipation (IBS-C) in women ≥18 years old.
(1.3) 1.1 Chronic Idiopathic Constipation in Adults Lubiprostone capsules are indicated for the treatment of chronic idiopathic constipation (CIC) in adults.
1.2 Opioid-Induced Constipation in Adult Patients with Chronic Non-Cancer Pain Lubiprostone capsules are indicated for the treatment of opioid-induced constipation (OIC) in adult patients with chronic non-cancer pain, including patients with chronic pain related to prior cancer or its treatment who do not require frequent (e.g., weekly) opioid dosage escalation.
Limitations of Use: Effectiveness of lubiprostone capsules in the treatment of opioid-induced constipation in patients taking diphenylheptane opioids (e.g., methadone) has not been established.
[see Clinical Studies (14.2)] 1.3 Irritable Bowel Syndrome with Constipation Lubiprostone capsules are indicated for the treatment of irritable bowel syndrome with constipation (IBS-C) in women at least 18 years old.
Adverse Reactions
6 ADVERSE REACTIONS The following adverse reactions are described below and elsewhere in labeling: Nausea [see Warnings and Precautions (5.1)] Diarrhea [see Warnings and Precautions (5.2)] Syncope and Hypotension [see Warnings and Precautions (5.3)] Dyspnea [see Warnings and Precautions (5.4)] Most common adverse reactions (> 4%) are: CIC: nausea, diarrhea, headache, abdominal pain, abdominal distension, and flatulence.
(6.1) OIC: nausea and diarrhea.
(6.1) IBS-C: nausea, diarrhea, and abdominal pain.
(6.1) To report SUSPECTED ADVERSE REACTIONS, contact Camber Pharmaceuticals, Inc.
at 1-866-495-8330 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
(6) 6.1 Clinical Trials Experience Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
During clinical development of lubiprostone for CIC, OIC, and IBS-C, 1648 patients were treated with lubiprostone capsules for 6 months and 710 patients were treated for 1 year (not mutually exclusive).
Chronic Idiopathic Constipation Adverse reactions in adult dose-finding, efficacy, and long-term clinical studies : The data described below reflect exposure to lubiprostone capsules 24 mcg twice daily in 1113 patients with CIC over 3- or 4-week, 6-month, and 12-month treatment periods; and from 316 patients receiving placebo over short-term exposure (≤4 weeks).
The placebo population (N = 316) had a mean age of 48 (range 21 to 81) years; was 87% female; 81% Caucasian, 10% African American, 7% Hispanic, 1% Asian, and 12% elderly (≥65 years of age).
Of those patients treated with lubiprostone capsules 24 mcg twice daily (N=1113), the mean age was 50 (range 19-86) years; 87% were female; 86% Caucasian, 8% African American, 5% Hispanic, 1% Asian, and 17% elderly (≥65 years of age).
The most common adverse reactions (>4%) in CIC were nausea, diarrhea, headache, abdominal pain, abdominal distension, and flatulence.
Table 2 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with lubiprostone capsules than placebo.
Nausea: Approximately 29% of patients who received lubiprostone capsules experienced nausea; 4% of patients had severe nausea and 9% of patients discontinued treatment due to nausea.
The rate of nausea was lower among male (8%) and elderly (19%) patients.
No patients in the clinical studies were hospitalized due to nausea.
Diarrhea: Approximately 12% of patients who received lubiprostone capsules experienced diarrhea; 2% of patients had severe diarrhea and 2% of patients discontinued treatment due to diarrhea.
Electrolytes: No serious adverse reactions of electrolyte imbalance were reported in clinical studies, and no clinically significant changes were seen in serum electrolyte levels in patients receiving lubiprostone capsules.
Less common adverse reactions (<1%): fecal incontinence, muscle cramp, defecation urgency, frequent bowel movements, hyperhidrosis, pharyngolaryngeal pain, intestinal functional disorder, anxiety, cold sweat, constipation, cough, dysgeusia, eructation, influenza, joint swelling, myalgia, pain, syncope, tremor, decreased appetite.
Opioid-Induced Constipation Adverse reactions in adult efficacy and long-term clinical studies: The data described below reflect exposure to lubiprostone capsules 24 mcg twice daily in 860 patients with OIC for up to 12 months and from 632 patients receiving placebo twice daily for up to 12 weeks.
The total population (N = 1492) had a mean age of 50 (range 20–89) years; was 63% female; 83% Caucasian, 14% African American, 1% American Indian/Alaska Native, 1% Asian; 5% were of Hispanic ethnicity, and 9% were elderly (≥65 years of age).
The most common adverse reactions (>4%) in OIC were nausea and diarrhea.
Table 3 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with study drug than placebo.
Nausea: Approximately 11% of patients who received lubiprostone capsules experienced nausea; 1% of patients had severe nausea and 2% of patients discontinued treatment due to nausea.
Diarrhea: Approximately 8% of patients who received lubiprostone capsules experienced diarrhea; 2% of patients had severe diarrhea and 1% of patients discontinued treatment due to diarrhea.
Less common adverse reactions (<1%): fecal incontinence, blood potassium decreased.
Irritable Bowel Syndrome with Constipation Adverse reactions in adult dose-finding, efficacy, and long-term clinical studies: The data described below reflect exposure to lubiprostone capsules 8 mcg twice daily in 1011 patients with IBS-C for up to 12 months and from 435 patients receiving placebo twice daily for up to 16 weeks.
The total population (N = 1267) had a mean age of 47 (range 18–85) years; was 92% female; 78% Caucasian, 13% African American, 9% Hispanic, 0.4% Asian, and 8% elderly (≥65 years of age).
The most common adverse reactions (>4%) in IBS-C were nausea, diarrhea, and abdominal pain.
Table 4 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with study drug than placebo.
Nausea: Approximately 8% of patients who received lubiprostone capsules 8 mcg twice daily experienced nausea; 1% of patients had severe nausea and 1% of patients discontinued treatment due to nausea.
Diarrhea: Approximately 7% of patients who received lubiprostone capsules 8 mcg twice daily experienced diarrhea; <1% of patients had severe diarrhea and <1% of patients discontinued treatment due to diarrhea.
Less common adverse reactions (<1%): dyspepsia, loose stools, vomiting, fatigue, dry mouth, edema, increased alanine aminotransferase, increased aspartate aminotransferase, constipation, eructation, gastroesophageal reflux disease, dyspnea, erythema, gastritis, increased weight, palpitations, urinary tract infection, anorexia, anxiety, depression, fecal incontinence, fibromyalgia, hard feces, lethargy, rectal hemorrhage, pollakiuria.
Table 2 Table-3 Table-4 6.2 Postmarketing Experience The following additional adverse reactions have been identified during post-approval use of lubiprostone capsules.
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.
Cardiovascular: syncope and/or hypotension [see Warnings and Precautions (5.3)], tachycardia Gastrointestinal: ischemic colitis General: asthenia Immune System: hypersensitivity reactions including rash, swelling, and throat tightness malaise Muscoskeletal: muscle cramps or muscle spasms.
(6.1) OIC: nausea and diarrhea.
(6.1) IBS-C: nausea, diarrhea, and abdominal pain.
(6.1) To report SUSPECTED ADVERSE REACTIONS, contact Camber Pharmaceuticals, Inc.
at 1-866-495-8330 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
(6) 6.1 Clinical Trials Experience Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
During clinical development of lubiprostone for CIC, OIC, and IBS-C, 1648 patients were treated with lubiprostone capsules for 6 months and 710 patients were treated for 1 year (not mutually exclusive).
Chronic Idiopathic Constipation Adverse reactions in adult dose-finding, efficacy, and long-term clinical studies : The data described below reflect exposure to lubiprostone capsules 24 mcg twice daily in 1113 patients with CIC over 3- or 4-week, 6-month, and 12-month treatment periods; and from 316 patients receiving placebo over short-term exposure (≤4 weeks).
The placebo population (N = 316) had a mean age of 48 (range 21 to 81) years; was 87% female; 81% Caucasian, 10% African American, 7% Hispanic, 1% Asian, and 12% elderly (≥65 years of age).
Of those patients treated with lubiprostone capsules 24 mcg twice daily (N=1113), the mean age was 50 (range 19-86) years; 87% were female; 86% Caucasian, 8% African American, 5% Hispanic, 1% Asian, and 17% elderly (≥65 years of age).
The most common adverse reactions (>4%) in CIC were nausea, diarrhea, headache, abdominal pain, abdominal distension, and flatulence.
Table 2 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with lubiprostone capsules than placebo.
Nausea: Approximately 29% of patients who received lubiprostone capsules experienced nausea; 4% of patients had severe nausea and 9% of patients discontinued treatment due to nausea.
The rate of nausea was lower among male (8%) and elderly (19%) patients.
No patients in the clinical studies were hospitalized due to nausea.
Diarrhea: Approximately 12% of patients who received lubiprostone capsules experienced diarrhea; 2% of patients had severe diarrhea and 2% of patients discontinued treatment due to diarrhea.
Electrolytes: No serious adverse reactions of electrolyte imbalance were reported in clinical studies, and no clinically significant changes were seen in serum electrolyte levels in patients receiving lubiprostone capsules.
Less common adverse reactions (<1%): fecal incontinence, muscle cramp, defecation urgency, frequent bowel movements, hyperhidrosis, pharyngolaryngeal pain, intestinal functional disorder, anxiety, cold sweat, constipation, cough, dysgeusia, eructation, influenza, joint swelling, myalgia, pain, syncope, tremor, decreased appetite.
Opioid-Induced Constipation Adverse reactions in adult efficacy and long-term clinical studies: The data described below reflect exposure to lubiprostone capsules 24 mcg twice daily in 860 patients with OIC for up to 12 months and from 632 patients receiving placebo twice daily for up to 12 weeks.
The total population (N = 1492) had a mean age of 50 (range 20–89) years; was 63% female; 83% Caucasian, 14% African American, 1% American Indian/Alaska Native, 1% Asian; 5% were of Hispanic ethnicity, and 9% were elderly (≥65 years of age).
The most common adverse reactions (>4%) in OIC were nausea and diarrhea.
Table 3 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with study drug than placebo.
Nausea: Approximately 11% of patients who received lubiprostone capsules experienced nausea; 1% of patients had severe nausea and 2% of patients discontinued treatment due to nausea.
Diarrhea: Approximately 8% of patients who received lubiprostone capsules experienced diarrhea; 2% of patients had severe diarrhea and 1% of patients discontinued treatment due to diarrhea.
Less common adverse reactions (<1%): fecal incontinence, blood potassium decreased.
Irritable Bowel Syndrome with Constipation Adverse reactions in adult dose-finding, efficacy, and long-term clinical studies: The data described below reflect exposure to lubiprostone capsules 8 mcg twice daily in 1011 patients with IBS-C for up to 12 months and from 435 patients receiving placebo twice daily for up to 16 weeks.
The total population (N = 1267) had a mean age of 47 (range 18–85) years; was 92% female; 78% Caucasian, 13% African American, 9% Hispanic, 0.4% Asian, and 8% elderly (≥65 years of age).
The most common adverse reactions (>4%) in IBS-C were nausea, diarrhea, and abdominal pain.
Table 4 presents data for the adverse reactions that occurred in at least 1% of patients and that occurred more frequently with study drug than placebo.
Nausea: Approximately 8% of patients who received lubiprostone capsules 8 mcg twice daily experienced nausea; 1% of patients had severe nausea and 1% of patients discontinued treatment due to nausea.
Diarrhea: Approximately 7% of patients who received lubiprostone capsules 8 mcg twice daily experienced diarrhea; <1% of patients had severe diarrhea and <1% of patients discontinued treatment due to diarrhea.
Less common adverse reactions (<1%): dyspepsia, loose stools, vomiting, fatigue, dry mouth, edema, increased alanine aminotransferase, increased aspartate aminotransferase, constipation, eructation, gastroesophageal reflux disease, dyspnea, erythema, gastritis, increased weight, palpitations, urinary tract infection, anorexia, anxiety, depression, fecal incontinence, fibromyalgia, hard feces, lethargy, rectal hemorrhage, pollakiuria.
Table 2 Table-3 Table-4 6.2 Postmarketing Experience The following additional adverse reactions have been identified during post-approval use of lubiprostone capsules.
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.
Cardiovascular: syncope and/or hypotension [see Warnings and Precautions (5.3)], tachycardia Gastrointestinal: ischemic colitis General: asthenia Immune System: hypersensitivity reactions including rash, swelling, and throat tightness malaise Muscoskeletal: muscle cramps or muscle spasms.