When using the drug Opdivo® most often there were immuno-mediated adverse reactions. Most of these adverse reactions, including severe ones, were stopped by appropriate therapy or by withdrawal of the drug.
In clinical trials with the use of the drug Opdivo® as monotherapy at a dose of 3 mg / kg by type of tumors, the most frequent (≥ 10%) adverse reactions were fatigue (34%), rash (19%), pruritus (14%), diarrhea (13%), nausea (13 %) and decreased appetite (10%). In most cases, adverse reactions were expressed from mild to moderate degree (grades 1 and 2).
The following are side effects observed in patients receiving OCD therapy. Adverse reactions are represented by the frequency of their registration: very frequent (≥1 / 10), frequent (≥1 / 100, <1/10), infrequent (≥1 / 1,000, <1/100), rare (≥1 / 10 000, <1/1 000), very rare (<1/10 000).
Infections and invasions:
Frequent: upper respiratory tract infection;
Infrequent: bronchitis, pneumonia;
Rare: encephalitis.
Neoplasms benign, malignant and unstated nature (including cysts and polyps):
Rare: histiocytic necrotic lymphadenitis (Kikuchi lymphadenitis)
On the part of the blood and lymphatic system:
Infrequent: eosinophilia.
From the immune system:
Frequent: infusion reactions2;
Infrequent: anaphylactic reaction2, hypersensitivity2.
From the endocrine system:
Frequent: hyperglycemia, hypothyroidism, hyperthyroidism;
Infrequent: insufficiency of adrenal function, hypopituitarism, hypophysitis, thyroiditis, diabetic ketoacidosis, diabetes mellitus.
Disorders of metabolism and nutrition:
Very Frequent: decreased appetite;
Infrequent: dehydration, metabolic acidosis.
From the nervous system:
Frequent: peripheral neuropathy, headache, dizziness;
Infrequent: polyneuropathy;
Rare: Guillain-Barre syndrome, demyelination, myasthenic syndrome, autoimmune neuropathy (including paresis of facial and abnormal nerves).
From the side of the organs of sight:
Frequent: blurred vision, dry eyes;
Infrequent: uveitis.
From the side of the cardiovascular system:
Frequent: increased blood pressure;
Infrequent: tachycardia, vasculitis;
Rare: arrhythmia (including ventricular arrhythmia), atrial fibrillation.
From the respiratory system:
Frequent: pneumonitis2, shortness of breath, cough;
Infrequent: pleurisy;
Rare: infiltration of the lungs.
From the gastrointestinal tract:
Very Frequent: diarrhea, nausea;
Frequent: colitis, stomatitis, vomiting, abdominal pain, constipation, dry mouth;
Infrequent: pancreatitis;
Rare: gastritis, ulcer of the duodenum.
From the liver and biliary tract:
Infrequent: hepatitis2, hyperbilirubinemia;
Rare: cholestasis.
From the skin and subcutaneous tissue:
Very Frequent: rash3, itching;
Frequent: vitiligo, dry skin, erythema, alopecia;
Infrequent: erythema multiforme, psoriasis, rosacea, urticaria;
Rare: toxic epidermal necrolysis1.
From the side of the musculoskeletal system:
Frequent: musculoskeletal pain4, arthralgia;
Infrequent: rheumatic polymyalgia;
From the side of the kidneys and urinary tract:
Infrequent: tubulointerstitial nephritis, renal failure1,2.
General disorders and reactions to drug administration:
Very Frequent: fatigue;
Frequent: increased body temperature, swelling (including peripheral edema);
Infrequent: chest pain;
From the laboratory indicators:
Very Frequent: decreased body weight;
Frequent: increased transaminase activity, increased lipase activity, increased amylase activity, increased alkaline phosphatase activity, increased creatinine, lymphopenia, leukopenia, thrombocytopenia, anemia, hyponatremia;
Infrequent: increasing the concentration of total bilirubin, hypercalcemia, hypocalcemia, hyperkalemia, hypokalemia, hypomagnesemia, neutropenia, decrease in the absolute number of neutrophils, hypernatremia;
Rare: hypermagnesia.
NOTE:
1 - Including adverse reactions with fatal outcome.
2 - Including life-threatening adverse reactions.
3 - Including a patchy-papular rash, erythema rash, itching rash, vesicular rash, macular rash, korepodobnuyu rash,papular rash, pustular rash, papulosquamous rash, vesicular rash, genitalized rash, dermatitis, acneiform dermatitis, allergic dermatitis, atopic dermatitis, bullous dermatitis, exfoliative dermatitis, isoriaziform dermatitis, medical rash.
4 - Including back pain, bone pain, musculoskeletal pain in the chest, musculoskeletal discomfort, myalgia, neck pain, pain in the extremities, spinal pain.
Immunogenicity
The drug Opdiv®, like other monoclonal antibodies, has immunogenicity.
In 11% of patients who received OCD therapy, antibodies to nivolumab were observed. Neutralization of antibodies was determined in two patients (0.6%). However, the dependence of the presence of antibodies in the blood plasma and changes in pharmacokinetic parameters, the severity of the clinical effect and the development of side effects were not revealed.