Baqsimi Drug Information
Generic name: GLUCAGON
Antihypoglycemic Agent [EPC] Gastrointestinal Motility Inhibitor [EPC]
Uses of Baqsimi
BAQSIMI™ is indicated for the treatment of severe hypoglycemia in adults and pediatric patients aged 1 year and older with diabetes. BAQSIMI ® is an antihypoglycemic agent indicated for the treatment of severe hypoglycemia in adults and pediatric patients aged 1 year and older with diabetes.
Dosage & Administration of Baqsimi
Important
Administration Instructions BAQSIMI is for intranasal use only. Instruct patients and their caregivers on the signs and symptoms of severe hypoglycemia. Because severe hypoglycemia requires help of others to recover, instruct the patient to inform those around them about BAQSIMI and its Instructions for Use.
Administer BAQSIMI as soon as possible when severe hypoglycemia is recognized. Instruct the patient or caregiver to read the Instructions for Use at the time they receive a prescription for BAQSIMI. Emphasize the following instructions to the patient or caregiver: Do not push the plunger or test the device prior to administration. Administer BAQSIMI according to the printed instructions on the shrink-wrapped tube label and the Instructions for Use.
Administer the dose by inserting the tip into one nostril and pressing the device plunger all the way in until the green line is no longer showing. The dose does not need to be inhaled. Call for emergency assistance immediately after administering the dose.
If there has been no response after 15 minutes, an additional dose of BAQSIMI may be administered while waiting for emergency assistance. When the patient responds to treatment, give oral carbohydrates to restore the liver glycogen and prevent recurrence of hypoglycemia. Do not attempt to reuse BAQSIMI. Each BAQSIMI device contains one dose of glucagon and cannot be reused.
Discard any unused portion.
Dosage in Adults and Pediatric Patients Aged 1 Year and Older
The recommended dose of BAQSIMI is 3 mg administered as one actuation of the intranasal device into one nostril. If there has been no response after 15 minutes, an additional 3 mg dose of BAQSIMI from a new device may be administered while waiting for emergency assistance.
Side Effects of Baqsimi
Clinical Trials Experience
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of BAQSIMI cannot be directly compared with rates in clinical trials of other drugs and may not reflect the rates observed in practice. Adverse Reactions in Adult Patients Two similarly designed comparator-controlled trials, Study 1 and Study 2, evaluated the safety of a single intranasal dose of BAQSIMI compared to a 1 mg dose of intra-muscular glucagon (IMG) in adult patients with diabetes. Table 1 presents adverse reactions that occurred with BAQSIMI at an incidence of ≥2% in a pool of Study 1 and Study 2. Table 1: Pooled Adverse Reactions (≥2%) in Adult Patients with Type 1 and Type 2 Diabetes in Study 1and Study 2 a Upper Respiratory Tract Irritation: rhinorrhea, nasal discomfort, nasal congestion, cough, and epistaxis.
Adverse Reaction BAQSIMI 3 mg (N=153) % Nausea 26 Headache 18 Vomiting 15 Upper Respiratory Tract Irritation a 12 Nasal and ocular symptoms with BAQSIMI were solicited through a patient questionnaire in Study 1 and 2 and these adverse reactions are presented in Table 2. Table 2: Solicited Nasal and Non-Nasal Adverse Reactions in Adult Patients with Type 1 and Type 2 Diabetes Pooled from Study 1 and 2 a Patients were asked to report whether they have the symptom, as well as severity (mild, moderate, severe) at baseline, and after glucagon administration. Adverse Reaction a BAQSIMI 3 mg (n=153) % Any increase in symptom severity a Watery eyes 59 Nasal congestion 43 Nasal itching 39 Runny nose 35 Redness of eyes 25 Itchy eyes 22 Sneezing 20 Itching of throat 12 Itching of ears 3 Adverse Reactions in Pediatric Patients Aged 1 Year and Above A single dose of BAQSIMI was compared to weight-based doses of 0.5 mg or 1 mg of IMG in pediatric patients aged 4 to less than 17 years with type 1 diabetes in Study 3. Table 3 presents adverse reactions that occurred with BAQSIMI in pediatric patients at an incidence of ≥2% in Study 3. Table 3: Adverse Reactions (≥2%) Occurring in Pediatric Patients Aged 4 to less than 17 Years with Type 1 Diabetes in Study 3 a Upper Respiratory Tract Irritation: nasal discomfort, nasal congestion, sneezing. Adverse Reaction BAQSIMI 3 mg (n=36) % Vomiting 31 Headache 25 Nausea 17 Upper Respiratory Tract Irritation a 17 Nasal and ocular symptoms with BAQSIMI were solicited through a patient questionnaire in pediatric patients in Study 3 and these adverse reactions are presented in Table 4. Table 4: Solicited Nasal and Non-Nasal Adverse Reactions in Pediatric Patients Aged 4 to less than 17 Years with Type 1 Diabetes in Study 3 a Subjects were asked to report whether they have the symptom, as well as severity (mild, moderate, severe) at baseline, and after glucagon administration.
Adverse Reaction a BAQSIMI 3 mg (n=36) % Any increase in symptom severity a Watery eyes 47 Nasal congestion 42 Nasal itching 28 Runny nose 25 Sneezing 19 Itchy eyes 17 Redness of eyes 14 Itching of throat 3 Itching of ears 3 The safety of a single 3 mg intranasal dose of BAQSIMI was assessed in an open-label study of 7 pediatric patients aged 1 to less than 4 years with type 1 diabetes mellitus . The safety profile observed in this trial in pediatric patients was comparable to that observed in adults and pediatric patients aged 4 to less than 17 years . Other Adverse Reactions in Adult and Pediatric Patients Other observed adverse reactions with BAQSIMI-treated patients across clinical trials were, dysgeusia, pruritus, tachycardia, hypertension, and additional upper respiratory tract irritation events (nasal pruritus, throat irritation, and parosmia).
Warnings & Cautions for Baqsimi
Substantial Increase in Blood Pressure in Patients with Pheochromocytoma
BAQSIMI is contraindicated in patients with pheochromocytoma because glucagon may stimulate release of catecholamines from the tumor. If the patient develops a substantial increase in blood pressure and a previously undiagnosed pheochromocytoma is suspected, 5 to 10 mg of phentolamine mesylate, administered intravenously, has been shown to be effective in lowering blood pressure.
Hypoglycemia in Patients with Insulinoma
In patients with insulinoma, administration of glucagon may produce an initial increase in blood glucose; however, BAQSIMI administration may directly or indirectly (through an initial rise in blood glucose) stimulate exaggerated insulin release from an insulinoma and cause hypoglycemia. BAQSIMI is contraindicated in patients with insulinoma. If a patient develops symptoms of hypoglycemia after a dose of BAQSIMI, give glucose orally or intravenously.
Serious Hypersensitivity Reactions Serious hypersensitivity reactions have been reported with glucagon products
including generalized rash, and in some cases anaphylactic shock with breathing difficulties and hypotension. Discontinue BAQSIMI if symptoms of serious hypersensitivity reactions occur. Advise patients and/or caregivers to seek immediate medical attention if the patient experiences any symptoms of serious hypersensitivity reactions.
BAQSIMI is contraindicated in patients with a prior hypersensitivity reaction.
Lack of Efficacy in Patients with Decreased Hepatic Glycogen Patients with insufficient
hepatic stores of glycogen may not respond to BAQSIMI for the treatment of severe hypoglycemia. Insufficient hepatic stores of glycogen may be present in conditions such as states of starvation or in patients with adrenal insufficiency or chronic hypoglycemia.
Drug Interactions with Baqsimi
Beta-blockers Patients taking beta-blockers may have a transient increase in pulse and
blood pressure when given BAQSIMI.
Indomethacin
In patients taking indomethacin, BAQSIMI may lose its ability to raise blood glucose or may even produce hypoglycemia.
Warfarin
BAQSIMI may increase the anticoagulant effect of warfarin.
Pregnancy Safety for Baqsimi
Pregnancy Risk Summary Available data from case reports and a small number of observational studies with glucagon use in pregnant women over decades of use have not identified a drug associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. Multiple small studies have demonstrated a lack of transfer of pancreatic glucagon across the human placental barrier during early gestation. In a rat reproduction study, no embryofetal toxicity was observed with glucagon administered by injection during the period of organogenesis at doses representing up to 40 times the human dose, based on body surface area (mg/m 2 ) (see Data). The estimated background risk of major birth defects and miscarriage for the indicated population is unknown.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Data Animal Data In pregnant rats given animal sourced glucagon twice-daily by injection at doses up to 2 mg/kg (up to 40 times the human dose based on body surface area extrapolation, mg/m 2 ) during the period of organogenesis, there was no evidence of increased malformations or embryofetal lethality.
Pediatric Use of Baqsimi
Pediatric Use The safety and effectiveness of BAQSIMI for the treatment of severe hypoglycemia in patients with diabetes have been established in pediatric patients aged 1 year and older. Use of BAQSIMI for this indication is supported by evidence from an adequate and well-controlled study in adults with type 1 diabetes mellitus , a study in 48 pediatric patients aged 4 to less than 17 years with type 1 diabetes mellitus , and additional pharmacokinetic and safety data from a study of seven pediatric patients aged 1 to less than 4 years with type 1 diabetes mellitus . The safety and effectiveness of BAQSIMI have not been established in pediatric patients younger than 1 year of age.
Contraindications for Baqsimi
is contraindicated in patients with: Pheochromocytoma because of the risk of substantial increase in blood pressure Insulinoma because of the risk of hypoglycemia Prior hypersensitivity reaction to glucagon or to any of the excipients in BAQSIMI. Allergic reactions have been reported with glucagon and include anaphylactic shock with breathing difficulties and hypotension Pheochromocytoma Insulinoma Known hypersensitivity to glucagon or to any of the excipients
Overdosage Information for Baqsimi
If overdosage occurs, the patient may experience nausea, vomiting, inhibition of GI tract motility, increase in blood pressure and pulse rate. In case of suspected overdosing, serum potassium levels may decrease and should be monitored and corrected if needed. If the patient develops a dramatic increase in blood pressure, phentolamine mesylate has been shown to be effective in lowering blood pressure for the short time that control would be needed.
In the event of an overdose of BAQSIMI, consider contacting the Poison Help line (1-800-222-1222) or a medical toxicologist for additional overdosage management recommendation.
Clinical Studies of Baqsimi
Adult Patients with Type 1 or Type 2 Diabetes Mellitus Study 1
( NCT03339453 ) was a randomized, multicenter, open-label, 2-period, crossover study in adult patients with type 1 diabetes. The efficacy of a single 3 mg dose of BAQSIMI was compared to a 1 mg dose of intra-muscular glucagon (IMG). Insulin was used to reduce blood glucose levels to <60 mg/dL. Seventy patients were enrolled, with a mean age of 41.7 years and a mean diabetes duration of 20.1 years. Twenty-seven (39%) were female.
The primary efficacy outcome measure was the proportion of patients achieving treatment success, which was defined as either an increase in blood glucose to ≥70 mg/dL or an increase of ≥20 mg/dL from glucose nadir within 30 minutes after receiving study glucagon, without receiving additional actions to increase the blood glucose level. Glucose nadir was defined as the minimum glucose measurement at the time of, or within 10 minutes, following glucagon administration. The mean nadir blood glucose was 54.5 mg/dL for BAQSIMI and 55.8 mg/dL for IMG. BAQSIMI demonstrated non-inferiority to IMG in reversing insulin-induced hypoglycemia with 100% of BAQSIMI-treated patients and 100% of IMG-treated patients achieving treatment success.
The mean time to treatment success was 11.6 and 9.9 minutes in the BAQSIMI and IMG 1 mg treatment groups, respectively. Table 5 : Adult Patients with Type 1 Diabetes Meeting Treatment Success and Other Glucose Criteria in Study 1 a The Efficacy Analysis Population consisted of all patients who received both doses of the Study Drug with evaluable primary outcome. b Difference calculated as (percentage with success in BAQSIMI) – (percentage with success in IMG). c 2-sided 95% confidence interval (CI) of paired differences using a Wald-Min correction; non-inferiority margin = -10%. Type 1 Diabetes (N=66) a BAQSIMI 3 mg IMG 1 mg Treatment Success – n (%) 66 (100%) 66 (100%) Treatment Difference (2-sided 95% confidence limit) b, c 0% (-2.9%, 2.9%) Glucose criterion met – n (%) (i) ≥70 mg/dL (ii) Increase by ≥20 mg/dL from nadir Both (i) and (ii) 66 (100%) 66 (100%) 66 (100%) 66 (100%) 66 (100%) 66 (100%) Study 2 ( NCT01994746 ) was a randomized, multicenter, open-label, 2-period, crossover study in adult patients with type 1 diabetes or type 2 diabetes. The efficacy of a single 3 mg dose of BAQSIMI was compared to a 1 mg dose of intra-muscular glucagon (IMG). Insulin was used to reduce blood glucose levels to the hypoglycemic range with a target blood glucose nadir of <50 mg/dL. Study 2 enrolled 83 patients 18 to <65 years of age.
The mean age of patients with type 1 diabetes (N=77) was 32.9 years and a mean diabetes duration of 18.1 years, and 45 (58%) patients were female. The mean age of patients with type 2 diabetes (N=6) was 47.8 years, with a mean diabetes duration of 18.8 years, and 4 (67%) patients were female. The mean nadir blood glucose was 44.2 mg/dL for BAQSIMI and 47.2 mg/dL for IMG. BAQSIMI demonstrated non-inferiority to IMG in reversing insulin-induced hypoglycemia with 98.8% of BAQSIMI-treated patients and 100% of IMG-treated patients achieving treatment success within 30 minutes.
The mean time to treatment success was 15.9 and 12.1 minutes in the BAQSIMI and IMG 1 mg treatment groups, respectively. Table 6: Adult Patients with Type 1 and Type 2 Diabetes Meeting Treatment Success and Other Glucose Criteria in Study 2 a The Efficacy Analysis Population consisted of all patients who received both doses of the Study Drug with evaluable primary outcome. b Difference calculated as (percentage with success in BAQSIMI) – (percentage with success in IMG). c 2-sided 95% confidence interval (CI) of paired differences using a Wald-Min correction; non-inferiority margin = -10%. d Percentage based on number of patients. Type 1 and Type 2 Diabetes (N=80) a BAQSIMI 3 mg IMG 1 mg Treatment Success – n (%) 79 (98.8%) 80 (100%) Treatment Difference (2-sided 95% confidence limit) b,c -1.3% (-4.6%, 2.2%) Glucose criterion met – n (%) d (i) ≥70 mg/dL 77 (96%) 79 (99%) (ii) Increase by ≥20 mg/dL from nadir 79 (99%) 80 (100%) Both (i) and (ii) 77 (96%) 79 (99%)
Pediatric Patients Aged 1 to less than 17 Years with Type 1
Diabetes Mellitus Study 3 ( NCT01997411 ) was a randomized, multicenter, clinical study that assessed BAQSIMI compared to intra-muscular glucagon (IMG) in pediatric patients aged 4 to less than 17 years with type 1 diabetes. Insulin was used to reduce blood glucose levels, and glucagon was administered after glucose reached <80 mg/dL. Efficacy was assessed based on percentage of patients with a glucose increase of ≥20 mg/dL from glucose nadir within 30 minutes following BAQSIMI administration. Forty-eight patients were enrolled and received at least one dose of study drug.
The mean age in the Young Children cohort (4 to <8 years) was 6.5 years. In the Children cohort (8 to <12 years), mean age was 11.1 years and in the Adolescents cohort (12 to <17 years) mean age was 14.6 years. In all age cohorts, the population was predominantly male and white.
Across all age groups, all (100%) patients in both treatment arms achieved an increase in glucose ≥20 mg/dL from glucose nadir within 20 minutes of glucagon administration. The mean time to reach a glucose increase of ≥20 mg/dL for BAQSIMI and IMG for all age groups is shown in Table 7. Table 7: Mean Time to Reach Glucose Increase of ≥20 mg/dL from Nadir in Pediatric Patients with Type 1 Diabetes in Study 3 Increase from Nadir Mean Time Post-Glucagon Administration (minutes) Young Children (4 to <8 years old) Children (8 to <12 years old) Adolescents (12 to <17 years old) IMG a N=6 BAQSIMI 3 mg N=12 IMG a N=6 BAQSIMI 3 mg N=12 IMG a N=12 BAQSIMI 3 mg N=12 a 0.5 mg or 1 mg of IMG (based upon body weight) ≥20 mg/dL 10.8 10.8 12.5 11.3 12.5
Study 4 (
NCT04992312 ) was a phase 1, open-label, multi-center study with a primary objective of assessing the safety and tolerability of a single 3 mg dose of BAQSIMI in pediatric participants aged 1 to less than 4 years with type 1 diabetes mellitus. Patients were recommended to fast overnight before the dosing visit on Day 1, to achieve the target range glucose of 70 to 140 mg/dL (3.9 to 7.8 mmol/L) at baseline. Efficacy was assessed based on the percentage of patients with a glucose increase of ≥20 mg/dL from baseline within 30 minutes following BAQSIMI administration.
Seven patients were enrolled in the study, all received the planned 3 mg dose of BAQSIMI and completed the study. The mean age of the patients enrolled in the study was 2.98 years, with ages ranging from 1.8 to 4 years old. There were 4 males and 3 females enrolled in the study, all who were white.
All (100%) patients achieved an increase in glucose ≥20 mg/dL from baseline within 30 minutes of BAQSIMI administration.
Drug information sourced from the FDA. This content is for informational purposes only and does not constitute medical advice. Consult a healthcare professional before making any medication decisions.
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