Ixchiq

Drug overview for IXCHIQ (chikungunya vaccine, live/preservative free):

Generic name: chikungunya vaccine, live/preservative free
Drug class: chikungunya vaccine
Therapeutic class: Biologicals

Chikungunya vaccine live is a preparation of live, attenuated chikungunya virus.

No enhanced Uses information available for this drug.

DRUG IMAGES

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The following indications for IXCHIQ (chikungunya vaccine, live/preservative free) have been approved by the FDA:

Indications:
Chikungunya virus vaccination

Professional Synonyms:
None.

Dosing information for IXCHIQ
DRUG LABEL	DOSING TYPE	DOSING INSTRUCTIONS
IXCHIQ VIAL	Maintenance	Adults inject 0.5 milliliter by intramuscular route once

The following drug interaction information is available for IXCHIQ (chikungunya vaccine, live/preservative free):

Contraindicated
Severe
Moderate

There are 3 contraindications. These drug combinations generally should not be dispensed or administered to the same patient. A manufacturer label warning that indicates the contraindication warrants inclusion of a drug combination in this category, regardless of clinical evidence or lack of clinical evidence to support the contraindication.

Drug Interaction	Drug Names
Live Vaccines; Live BCG/Selected Immunosuppressive Agents SEVERITY LEVEL: 1-Contraindicated Drug Combination: This drug combination is contraindicated and generally should not be dispensed or administered to the same patient. MECHANISM OF ACTION: A variety of disease modifying agents suppress the immune system. Immunocompromised patients may be at increased risk for uninhibited replication after administration of live, attenuated vaccines or intravesicular BCG. Immune response to vaccines may be decreased during periods of immunocompromise.(1) CLINICAL EFFECTS: The expected serum antibody response may not be obtained and/or the vaccine may result in illness.(1) After instillation of intravesicular BCG, immunosuppression may interfere with local immune response, or increase the severity of mycobacterial infection following inadvertent systemic exposure.(2) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies, HIV disease), treatments (e.g. radiation) and drugs may all increase the magnitude of immunodeficiency. PATIENT MANAGEMENT: The Centers for Disease Control(CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live, attenuated vaccines should not be administered to patients who are immunocompromised. The magnitude of immunocompromise and associated risks should be determined by a physician.(1) For patients scheduled to receive chemotherapy, vaccination should ideally precede the initiation of chemotherapy by 14 days. Patients vaccinated while on immunosuppressive therapy or in the 2 weeks prior to starting therapy should be considered unimmunized and should be revaccinated at least 3 months after discontinuation of therapy.(1) Patients who receive anti-B cell therapies should not receive live vaccines for at least 6 months after such therapies due to a prolonged duration of immunosuppression. An exception is the Zoster vaccine, which can be given at least 1 month after receipt of anti-B cell therapies.(1) The US manufacturer of abatacept states live vaccines should not be given during or for up to 3 months after discontinuation of abatacept.(2) The US manufacturer of live BCG for intravesicular treatment of bladder cancer states use is contraindicated in immunosuppressed patients.(3) The US manufacturer of daclizumab states live vaccines are not recommended during and for up to 4 months after discontinuation of treatment.(4) The US manufacturer of guselkumab states that live vaccines should be avoided during treatment with guselkumab.(5) The US manufacturer of inebilizumab-cdon states that live vaccines are not recommended during treatment and after discontinuation until B-cell repletion. Administer all live vaccinations at least 4 weeks prior to initiation of inebilizumab-cdon.(6) The US manufacturer of ocrelizumab states that live vaccines are not recommended during treatment and until B-cell repletion occurs after discontinuation of therapy. Administer all live vaccines at least 4 weeks prior to initiation of ocrelizumab.(7) The US manufacturer of ozanimod states that live vaccines should be avoided during and for up to 3 months after discontinuation of ozanimod.(8) The US manufacturer of siponimod states that live vaccines are not recommended during treatment and for up to 4 weeks after discontinuation of treatment.(9) The US manufacturer of ustekinumab states BCG vaccines should not be given in the year prior to, during, or the year after ustekinumab therapy.(10) The US manufacturer of satralizumab-mwge states that live vaccines are not recommended during treatment and should be administered at least four weeks prior to initiation of satralizumab-mwge.(11) The US manufacturer of ublituximab-xiiy states that live vaccines are not recommended during treatment and until B-cell recovery. Live vaccines should be administered at least 4 weeks prior to initiation of ublituximab-xiiy.(12) The US manufacturer of etrasimod states that live vaccines should be avoided during and for 5 weeks after treatment. Live vaccines should be administered at least 4 weeks prior to initiation of etrasimod.(13) The US manufacturer of emapalumab-lzsg states that live vaccines should not be administered to patients receiving emapalumab-lzsg and for at least 4 weeks after the last dose of emapalumab-lzsg. The safety of immunization with live vaccines during or following emapalumab-lzsg therapy has not been studied.(14) DISCUSSION: Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1) Patients with a history of leukemia who are in remission and have not received chemotherapy for at least 3 months are not considered to be immunocompromised.(1)	ABECMA, ABRAXANE, ABRILADA(CF), ABRILADA(CF) PEN, ABRILADA(CF) PEN (2 PACK), ACTEMRA, ACTEMRA ACTPEN, ACTIMMUNE, ADALIMUMAB-AACF(CF), ADALIMUMAB-AACF(CF) (2 PK), ADALIMUMAB-AACF(CF) PEN (2 PK), ADALIMUMAB-AACF(CF) PEN CROHNS, ADALIMUMAB-AACF(CF) PEN PS-UV, ADALIMUMAB-AATY(CF) (2 PACK), ADALIMUMAB-AATY(CF) (2 PK), ADALIMUMAB-AATY(CF) AI CROHNS, ADALIMUMAB-AATY(CF) AUTOINJ(2), ADALIMUMAB-AATY(CF) AUTOINJECT, ADALIMUMAB-ADAZ(CF), ADALIMUMAB-ADAZ(CF) PEN, ADALIMUMAB-ADBM(CF), ADALIMUMAB-ADBM(CF) PEN, ADALIMUMAB-ADBM(CF) PEN CROHNS, ADALIMUMAB-ADBM(CF) PEN PS-UV, ADALIMUMAB-ADBM(CF)PEN, ADALIMUMAB-FKJP(CF), ADALIMUMAB-FKJP(CF) PEN, ADALIMUMAB-RYVK(CF), ADALIMUMAB-RYVK(CF) AUTOINJECT, ADBRY, ADBRY AUTOINJECTOR, ADCETRIS, ADRIAMYCIN, ADRUCIL, AFINITOR, AFINITOR DISPERZ, AKEEGA, ALFERON N, ALIMTA, ALIQOPA, ALKERAN, ALUNBRIG, AMJEVITA(CF), AMJEVITA(CF) AUTOINJECTOR, AMTAGVI, ARAVA, ARCALYST, ARRANON, ARSENIC TRIOXIDE, ARZERRA, ASPARLAS, ASTAGRAF XL, ATGAM, AUBAGIO, AUCATZYL, AUGTYRO, AVONEX, AVONEX (4 PACK), AVONEX PEN, AVONEX PEN (4 PACK), AVSOLA, AXTLE, AZACITIDINE, AZASAN, AZATHIOPRINE, AZATHIOPRINE SODIUM, BAFIERTAM, BAVENCIO, BELEODAQ, BELRAPZO, BENDAMUSTINE HCL, BENDEKA, BENLYSTA, BESPONSA, BESREMI, BETASERON, BEXAROTENE, BICNU, BIMZELX, BIMZELX AUTOINJECTOR, BLEOMYCIN SULFATE, BLINCYTO, BORTEZOMIB, BORUZU, BOSULIF, BRAFTOVI, BREYANZI, BREYANZI CD4 COMPONENT, BREYANZI CD8 COMPONENT, BRIUMVI, BRUKINSA, BUSULFAN, BUSULFEX, CABOMETYX, CAELYX, CALQUENCE, CAMPATH, CAMPTOSAR, CAPECITABINE, CAPRELSA, CARBOPLATIN, CARMUSTINE, CARVYKTI, CELLCEPT, CHLORAMBUCIL, CIBINQO, CIMZIA, CIMZIA (2 PACK), CISPLATIN, CLADRIBINE, CLOFARABINE, COLUMVI, COMETRIQ, COPIKTRA, COSENTYX, COSENTYX (2 SYRINGES), COSENTYX SENSOREADY (2 PENS), COSENTYX SENSOREADY PEN, COSENTYX SYRINGE, COSENTYX UNOREADY PEN, COSMEGEN, CYCLOPHOSPHAMIDE, CYCLOPHOSPHAMIDE MONOHYDRATE, CYCLOSPORINE, CYCLOSPORINE MODIFIED, CYLTEZO(CF), CYLTEZO(CF) PEN, CYLTEZO(CF) PEN CROHN'S-UC-HS, CYLTEZO(CF) PEN PSORIASIS-UV, CYTARABINE, DACARBAZINE, DACTINOMYCIN, DANZITEN, DARAPRIM, DARZALEX, DARZALEX FASPRO, DASATINIB, DAUNORUBICIN HCL, DAURISMO, DECITABINE, DEXRAZOXANE, DIMETHYL FUMARATE, DOCETAXEL, DOCIVYX, DOXIL, DOXORUBICIN HCL, DOXORUBICIN HCL LIPOSOME, DUPIXENT PEN, DUPIXENT SYRINGE, EBGLYSS PEN, EBGLYSS SYRINGE, EFLORNITHINE HCL, ELAHERE, ELLENCE, ELREXFIO, ENBREL, ENBREL MINI, ENBREL SURECLICK, ENHERTU, ENSPRYNG, ENTYVIO, ENTYVIO PEN, ENVARSUS XR, EPIRUBICIN HCL, EPKINLY, ERBITUX, ERLOTINIB HCL, ERWINASE, ETOPOPHOS, ETOPOSIDE, EVEROLIMUS, EVOMELA, FARESTON, FARYDAK, FINGOLIMOD, FLOXURIDINE, FLUDARABINE PHOSPHATE, FLUOROURACIL, FOLOTYN, FRINDOVYX, FYARRO, GAMIFANT, GAVRETO, GAZYVA, GEFITINIB, GEMCITABINE HCL, GENGRAF, GILENYA, GLEEVEC, GLEOSTINE, GLIADEL, GRAFAPEX, HADLIMA, HADLIMA PUSHTOUCH, HADLIMA(CF), HADLIMA(CF) PUSHTOUCH, HEPZATO, HERCEPTIN, HERCEPTIN HYLECTA, HERCESSI, HERZUMA, HICON, HULIO(CF), HULIO(CF) PEN, HUMIRA, HUMIRA PEN, HUMIRA(CF), HUMIRA(CF) PEN, HUMIRA(CF) PEN CROHN'S-UC-HS, HUMIRA(CF) PEN PSOR-UV-ADOL HS, HYCAMTIN, HYRIMOZ, HYRIMOZ PEN, HYRIMOZ(CF), HYRIMOZ(CF) PEDIATRIC CROHN'S, HYRIMOZ(CF) PEN, HYRIMOZ(CF) PEN CROHN-UC START, HYRIMOZ(CF) PEN PSORIASIS, ICLUSIG, IDAMYCIN PFS, IDARUBICIN HCL, IFEX, IFOSFAMIDE, ILARIS, ILUMYA, IMAAVY, IMATINIB MESYLATE, IMBRUVICA, IMDELLTRA, IMFINZI, IMKELDI, IMURAN, INFLECTRA, INFLIXIMAB, INFUGEM, INQOVI, INREBIC, IRESSA, IRINOTECAN HCL, ISTODAX, IVRA, IWILFIN, IXEMPRA, JAKAFI, JAYPIRCA, JEMPERLI, JEVTANA, KADCYLA, KANJINTI, KEMOPLAT, KESIMPTA PEN, KEVZARA, KEYTRUDA, KINERET, KISQALI, KYMRIAH, LEFLUNICLO, LEFLUNOMIDE, LEMTRADA, LENALIDOMIDE, LEQSELVI, LEUKERAN, LEVAMISOLE HCL, LITFULO, LONSURF, LOQTORZI, LUNSUMIO, LUPKYNIS, LUTATHERA, LYNPARZA, MATULANE, MAVENCLAD, MAYZENT, MECHLORETHAMINE HCL, MEKINIST, MEKTOVI, MELPHALAN HCL, MERCAPTOPURINE, METHOTREXATE, METHOTREXATE SODIUM, MITOMYCIN, MITOXANTRONE HCL, MONJUVI, MUTAMYCIN, MYCOPHENOLATE MOFETIL, MYCOPHENOLIC ACID, MYFORTIC, MYHIBBIN, MYLERAN, MYLOTARG, NELARABINE, NEMLUVIO, NEORAL, NEXAVAR, NILOTINIB HCL, NIPENT, NULOJIX, OCREVUS, OCREVUS ZUNOVO, OGIVRI, OJJAARA, OLUMIANT, OMVOH, OMVOH PEN, ONCASPAR, ONIVYDE, ONTRUZANT, ONUREG, OPDIVO, OPDIVO QVANTIG, OPDUALAG, ORENCIA, ORENCIA CLICKJECT, OTULFI, OXALIPLATIN, PACLITAXEL, PACLITAXEL PROTEIN-BOUND, PARAPLATIN, PAZOPANIB HCL, PEGASYS, PEMETREXED, PEMETREXED DISODIUM, PEMFEXY, PEMRYDI RTU, PERJETA, PHESGO, PLEGRIDY, PLEGRIDY PEN, PLUVICTO, POLIVY, POMALYST, PONVORY, POTELIGEO, PRALATREXATE, PROCARBAZINE HCL, PROGRAF, PROLEUKIN, PURIXAN, PYRIMETHAMINE, PYZCHIVA, QUALAQUIN, QUININE HCL, QUININE SULFATE, REBIF, REBIF REBIDOSE, REMICADE, RENFLEXIS, REVLIMID, REVUFORJ, REZUROCK, RIABNI, RINVOQ, RINVOQ LQ, RITUXAN, RITUXAN HYCELA, ROMIDEPSIN, RUBRACA, RUXIENCE, RYDAPT, RYLAZE, RYSTIGGO, RYTELO, SANDIMMUNE, SAPHNELO, SARCLISA, SCEMBLIX, SELARSDI, SILIQ, SIMLANDI(CF), SIMLANDI(CF) AUTOINJECTOR, SIMPONI, SIMPONI ARIA, SIMULECT, SIROLIMUS, SKYRIZI, SKYRIZI ON-BODY, SKYRIZI PEN, SODIUM IODIDE I-131, SORAFENIB, SOTYKTU, SPEVIGO, SPRYCEL, STELARA, STEQEYMA, STIVARGA, STRONTIUM-89 CHLORIDE, SUNITINIB MALATE, SUTENT, SYLVANT, TABLOID, TACROLIMUS, TACROLIMUS XL, TALTZ AUTOINJECTOR, TALTZ AUTOINJECTOR (2 PACK), TALTZ AUTOINJECTOR (3 PACK), TALTZ SYRINGE, TALVEY, TALZENNA, TARGRETIN, TASCENSO ODT, TASIGNA, TECARTUS, TECELRA, TECENTRIQ, TECENTRIQ HYBREZA, TECFIDERA, TECVAYLI, TEMODAR, TEMOZOLOMIDE, TEMSIROLIMUS, TEPADINA, TEPYLUTE, TERIFLUNOMIDE, TEVIMBRA, TEZSPIRE, THALOMID, THIOGUANINE, THIOTEPA, THYMOGLOBULIN, TOFACITINIB CITRATE, TOFIDENCE, TOPOTECAN HCL, TOREMIFENE CITRATE, TORISEL, TORPENZ, TRAMETINIB, TRAZIMERA, TREANDA, TREMFYA, TREMFYA ONE-PRESS, TREMFYA PEN, TREMFYA PEN INDUCTION PK-CROHN, TRIFLURIDINE, TRISENOX, TRUQAP, TRUXIMA, TYENNE, TYENNE AUTOINJECTOR, TYSABRI, UNITUXIN, UPLIZNA, USTEKINUMAB, USTEKINUMAB-AEKN, USTEKINUMAB-TTWE, VALRUBICIN, VALSTAR, VANFLYTA, VELCADE, VELSIPITY, VENCLEXTA, VENCLEXTA STARTING PACK, VERZENIO, VIDAZA, VINBLASTINE SULFATE, VINCASAR PFS, VINCRISTINE SULFATE, VINORELBINE TARTRATE, VITRAKVI, VIVIMUSTA, VOTRIENT, VYVGART, VYVGART HYTRULO, VYXEOS, WEZLANA, XALKORI, XELJANZ, XELJANZ XR, XELODA, XOFIGO, XPOVIO, YESCARTA, YESINTEK, YONDELIS, YUFLYMA(CF) (2 PACK), YUFLYMA(CF) AI CROHN'S-UC-HS, YUFLYMA(CF) AUTOINJECT (2 PCK), YUFLYMA(CF) AUTOINJECTOR, YUSIMRY(CF) PEN, ZANOSAR, ZEJULA, ZEPOSIA, ZEPZELCA, ZEVALIN, ZOKINVY, ZORTRESS, ZYDELIG, ZYMFENTRA, ZYMFENTRA (2 PACK), ZYMFENTRA PEN (2 PACK), ZYNYZ
Selected Live Viral Vaccines/Rho Immunoglobulin SEVERITY LEVEL: 1-Contraindicated Drug Combination: This drug combination is contraindicated and generally should not be dispensed or administered to the same patient. MECHANISM OF ACTION: Immune globulin products may prevent the immune system from properly responding to the vaccine.(1-6) CLINICAL EFFECTS: Administration of a live viral vaccine after immunoglobulins may impair the efficacy of the vaccine.(1-6) Administration of immunoglobulins within 2-4 weeks after a live viral vaccine impair the efficacy of the vaccine.(1-6) PREDISPOSING FACTORS: None determined. PATIENT MANAGEMENT: Administration of a live viral vaccine should be postponed for three months in patients who have received immunoglobulin therapy, including Rho immunoglobulin.(1-6) If a live viral vaccine is given within two to four weeks of rho immunoglobulin, then repeat vaccination three months after the completion of immunoglobulin should be considered.(2-4) DISCUSSION: Administration of a live viral vaccine after immunoglobulins(1-6) or administration of immunoglobulins after a live vaccine(3) may impair the efficacy of the vaccine.	HYPERRHO S-D, RHOGAM ULTRA-FILTERED PLUS, RHOPHYLAC, WINRHO SDF
Live Vaccines/Bevacizumab SEVERITY LEVEL: 1-Contraindicated Drug Combination: This drug combination is contraindicated and generally should not be dispensed or administered to the same patient. MECHANISM OF ACTION: Systemic bevacizumab suppresses the immune system. Immunocompromised patients may be at increased risk for uninhibited replication after administration of live, attenuated vaccines. Immune response to vaccines may be decreased during periods of immunocompromise.(1) CLINICAL EFFECTS: The expected serum antibody response may not be obtained and/or the vaccine may result in illness.(1) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies, HIV disease), treatments (e.g. radiation) and drugs may all increase the magnitude of immunodeficiency. Intravitreal injections of small doses of bevacizumab for macular degeneration or macular edema are not expected to suppress immune function. PATIENT MANAGEMENT: The Centers for Disease Control(CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live, attenuated vaccines should not be administered to patients who are immunocompromised. The magnitude of immunocompromise and associated risks should be determined by a physician.(1) Intravitreal injections of small doses of bevacizumab for macular degeneration or macular edema are not expected to suppress immune function. For patients scheduled to receive chemotherapy, vaccination should ideally precede the initiation of chemotherapy by 14 days. Patients vaccinated while on immunosuppressive therapy or in the 2 weeks prior to starting therapy should be considered unimmunized and should be revaccinated at least 3 months after discontinuation of therapy.(1) DISCUSSION: Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1) Patients with a history of leukemia who are in remission and have not received chemotherapy for at least 3 months are not considered to be immunocompromised.(1)	ALYMSYS, AVASTIN, MVASI, VEGZELMA, ZIRABEV

There are 6 severe interactions. These drug interactions can produce serious consequences in most patients. Actions required for severe interactions include, but are not limited to, discontinuing one or both agents, adjusting dosage, altering administration scheduling, and providing additional patient monitoring. Review the full interaction monograph for more information.

Drug Interaction	Drug Names
Systemic Corticosteroids; Corticotropin (ACTH)/Live Vaccines SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Corticosteroids and corticotropin suppress the immune system. In severely immunocompromised patients, virus replication after administration of live, attenuated-virus vaccines can be enhanced and/or the immune response to the vaccine may be decreased.(1) CLINICAL EFFECTS: The expected serum antibody response may not be obtained and/or the vaccine may result in illness.(1) PREDISPOSING FACTORS: Patients receiving immunosuppressive doses of corticosteroids or corticotropin for equal to or greater than 14 consecutive days.(1) PATIENT MANAGEMENT: The Centers for Disease Control's (CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live, attenuated vaccines should not be administered to patients who are severely immunosuppressed, including those who are receiving or have received high-dose, systemic steroids for greater than or equal to 14 consecutive days. Live vaccines should be deferred for at least 1 month after discontinuation of high-dose systemic steroids administered for 14 consecutive days. When initiating immunosuppressives doses of corticosteroids, wait 4 weeks after a live vaccines is administered. However, if patients require therapy for chronic inflammatory conditions, do not delay therapy due to past vaccines. Patients who are vaccinated within the 14 days prior to initiating immunosuppressive therapy should be considered unvaccinated and should be revaccinated at least 3 months after immunosuppressive therapy is discontinued.(1) The US manufacturer of corticotropin(2) and triamcinolone(3) and the Australian manufacturer of dexamethasone(4) state that administration of live or live-attenuated vaccines is contraindicated in patients receiving immunosuppressive doses of corticosteroids or corticotropin. The manufacturer of deflazacort states that live or live-attenuated vaccines should be administered at least 4 to 6 weeks prior to initiation of therapy with deflazacort.(5) DISCUSSION: Many clinicians consider a dose equivalent to either 2 mg/kg of body weight or a total of 20 mg/day of prednisone as sufficiently immunosuppressive to raise safety concerns about live-virus vaccines.(1) Immunization procedures may be undertaken in patients receiving corticosteroids when the therapy is short term (less than 2 weeks); low to moderate dose; long-term, alternate-day treatment with short-acting preparations; maintenance physiologic doses (replacement therapy); or administered topically (skin or eyes), by aerosol, or by intra-articular, bursal, or tendon injection.(1) Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1)	ACTHAR, ACTHAR SELFJECT, ADRENOCORTICOTROPHIC HORMONE, AGAMREE, ALDOSTERONE, ALKINDI SPRINKLE, ANUCORT-HC, ANUSOL-HC, BECLOMETHASONE DIPROPIONATE, BETA 1, BETALOAN SUIK, BETAMETHASONE ACETATE MICRO, BETAMETHASONE ACETATE-SOD PHOS, BETAMETHASONE DIPROPIONATE, BETAMETHASONE SOD PHOS-ACETATE, BETAMETHASONE SOD PHOS-WATER, BETAMETHASONE SODIUM PHOSPHATE, BETAMETHASONE VALERATE, BSP 0820, BUDESONIDE, BUDESONIDE DR, BUDESONIDE EC, BUDESONIDE ER, BUDESONIDE MICRONIZED, BUPIVACAINE-DEXAMETH-EPINEPHRN, CELESTONE, CLOBETASOL PROPIONATE MICRO, CORTEF, CORTENEMA, CORTICOTROPHIN, CORTIFOAM, CORTISONE ACETATE, CORTROPHIN, DEFLAZACORT, DEPO-MEDROL, DESONIDE MICRONIZED, DESOXIMETASONE, DESOXYCORTICOSTERONE ACETATE, DEXABLISS, DEXAMETHASONE, DEXAMETHASONE ACETATE, DEXAMETHASONE ACETATE MICRO, DEXAMETHASONE INTENSOL, DEXAMETHASONE ISONICOTINATE, DEXAMETHASONE MICRONIZED, DEXAMETHASONE SOD PHOS-WATER, DEXAMETHASONE SODIUM PHOSPHATE, DEXAMETHASONE-0.9% NACL, DMT SUIK, DOUBLEDEX, EMFLAZA, EOHILIA, FLUDROCORTISONE ACETATE, FLUNISOLIDE, FLUOCINOLONE ACETONIDE, FLUOCINOLONE ACETONIDE MICRO, FLUOCINONIDE MICRONIZED, FLUTICASONE PROPIONATE, FLUTICASONE PROPIONATE MICRO, HEMADY, HEMMOREX-HC, HEXATRIONE, HYDROCORTISONE, HYDROCORTISONE ACETATE, HYDROCORTISONE SOD SUCCINATE, KENALOG-10, KENALOG-40, KENALOG-80, KHINDIVI, LIDOCIDEX-I, MAS CARE-PAK, MEDROL, MEDROLOAN II SUIK, MEDROLOAN SUIK, METHYLPREDNISOLONE, METHYLPREDNISOLONE AC MICRO, METHYLPREDNISOLONE ACETATE, METHYLPREDNISOLONE SODIUM SUCC, MILLIPRED, MILLIPRED DP, MOMETASONE FUROATE, ORAPRED ODT, ORTIKOS, PEDIAPRED, PREDNISOLONE, PREDNISOLONE ACETATE MICRONIZE, PREDNISOLONE MICRONIZED, PREDNISOLONE SODIUM PHOS ODT, PREDNISOLONE SODIUM PHOSPHATE, PREDNISONE, PREDNISONE INTENSOL, PREDNISONE MICRONIZED, PRO-C-DURE 5, PRO-C-DURE 6, PROCTOCORT, RAYOS, SOLU-CORTEF, SOLU-MEDROL, TAPERDEX, TARPEYO, TRIAMCINOLONE, TRIAMCINOLONE ACETONIDE, TRIAMCINOLONE DIACETATE, TRIAMCINOLONE DIACETATE MICRO, TRILOAN II SUIK, TRILOAN SUIK, UCERIS, VERIPRED 20, ZCORT
Live Vaccines/Methotrexate (low strength injection, oral) SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: A variety of disease modifying agents such as methotrexate suppress the immune system. Immunocompromised patients may be at increased risk for uninhibited replication after administration of live, attenuated vaccines. Immune response to vaccines may be decreased during periods of immunocompromise.(1) CLINICAL EFFECTS: The expected serum antibody response may not be obtained and/or the vaccine may result in illness.(1) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies, HIV disease), treatments (e.g. radiation) and drugs may all increase the magnitude of immunodeficiency. PATIENT MANAGEMENT: The Centers for Disease Control(CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live, attenuated vaccines should not be administered to patients who are immunocompromised. The magnitude of immunocompromise and associated risks should be determined by a physician.(1) CDC recommendations for zoster vaccine state it may be administered to patients receiving methotrexate if the dose is < or = to 0.4 mg/kg/week for treatment of rheumatoid arthritis, psoriasis, inflammatory bowel disease or other conditions.(1) For patients scheduled to receive chemotherapy, vaccination should ideally precede the initiation of chemotherapy by 14 days. Patients vaccinated while on immunosuppressive therapy or in the 2 weeks prior to starting therapy should be considered unimmunized and should be revaccinated at least 3 months after discontinuation of therapy.(1) DISCUSSION: Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1) Patients with a history of leukemia who are in remission and have not received chemotherapy for at least 3 months are not considered to be immunocompromised.(1)	METHOTREXATE, OTREXUP, RASUVO, TREXALL, XATMEP
Tuberculin Testing/Live Vaccines SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Measles infection and severe acute and chronic infections may induce an anergic state resulting in a false-negative tuberculin test. The live measles vaccine, as well as other live vaccines (e.g. smallpox, varicella, yellow fever) theoretically may also suppress response to tuberculin testing, though the degree of suppression may be less than that expected from acute infection with wild-type virus.(1-4) CLINICAL EFFECTS: Tuberculin testing that is performed more than one day but less than 28 days after administration of a live vaccine may result in a false negative tuberculin response. Tuberculin testing may be administered simultaneously with live vaccines.(1-4) PREDISPOSING FACTORS: None determined. PATIENT MANAGEMENT: The CDC states that live vaccines (e.g. MMR and varicella) and tuberculin testing may be administered within one day of each other at separate administration sites. If it has been more than one day since tuberculin testing has been administered, the live vaccine can be given at any interval after the tuberculin test. However, if the live vaccine has been administered more than one day previously and tuberculin testing is indicated, tuberculin testing should be deferred for at least 4-6 weeks.(1-4) DISCUSSION: Suppression of response to tuberculin testing has been observed following measles infection, live measles vaccination, and live smallpox vaccination. The degree of suppression after live virus vaccination is likely to be less than that from an acute infection with wild-type virus. There is no data on suppression of response to tuberculin testing with other live vaccines. In the absence of data, the CDC recommends tuberculin testing within one day that a live vaccine is administered. Otherwise the tuberculin test should be deferred for at least 4-6 weeks.(1-4)	APLISOL, TUBERSOL
Live Vaccines; Live BCG/Hydroxyurea SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Hydroxyurea may suppress the immune system.(1) Immunocompromised patients may be at increased risk for uninhibited replication after administration of live, attenuated vaccines or intravesicular BCG. Immune response to vaccines may be decreased during periods of immunocompromise.(2) CLINICAL EFFECTS: The expected serum antibody response may not be obtained and/or the vaccine may result in illness.(2) After instillation of intravesicular BCG, immunosuppression may interfere with local immune response, or increase the severity of mycobacterial infection following inadvertent systemic exposure.(3) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies), treatments (e.g. radiation) and cytotoxic drugs may all increase the magnitude of immunodeficiency. PATIENT MANAGEMENT: Recommendations for administration of live vaccines in patients on hydroxyurea are dependent on the indication. The US manufacturers of hydroxyurea recommend avoiding live vaccine use in patients taking hydroxyurea. Evaluate hematologic status prior to and during treatment with hydroxyurea. Provide supportive care and modify the dose or discontinue hydroxyurea as needed.(1) The Centers for Disease Control (CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live, attenuated vaccines should not be administered to patients who are immunocompromised. The magnitude of immunocompromise and associated risks should be determined by a physician. Patients who are vaccinated within the 14 days prior to initiating immunosuppressive therapy should be considered unvaccinated and should be revaccinated at least 3 months after immunosuppressive therapy is discontinued.(2) The ACIP recommendations state that routine vaccinations patients with secondary immunodeficiency such as sickle cell disease are likely effective. Live viral and bacterial vaccines are contraindicated in patients with generalized malignant neoplasm, immunosuppressive, or radiation therapy, depending on immune status.(4) DISCUSSION: Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(2) Patients with a history of leukemia who are in remission and have not received chemotherapy for at least 3 months are not considered to be immunocompromised.(2) A multicenter, randomized, double-blind, placebo-controlled trial in infants and young children with sickle cell disease (BABY HUG) studied the response to pneumococcal and measles, mumps, and rubella vaccines in patients using hydroxyurea. The authors concluded that hydroxyurea does not appear to have significant deleterious effects on the immune function of infants and children with sickle cell disease. Additional assessments of lymphocyte parameters of hydroxyurea-treated children may be warranted. No changes in current immunization schedules are recommended; however, for endemic disease or epidemics, adherence to accelerated immunization schedules for the measles, mumps, and rubella vaccine should be reinforced.(5)	DROXIA, HYDREA, HYDROXYUREA, SIKLOS, XROMI
Live Vaccines; Live BCG/Teplizumab SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Teplizumab may cause lymphopenia and suppress the immune system. Immunocompromised patients may be at increased risk for uninhibited replication after administration of live, attenuated vaccines or intravesicular BCG. Immune response to vaccines may be decreased during periods of immunocompromise.(1,2) CLINICAL EFFECTS: The expected serum antibody response may not be obtained. The vaccine may result in illness.(1,2) After instillation of intravesicular BCG, immunosuppression may interfere with local immune response, or increase the severity of mycobacterial infection following inadvertent systemic exposure.(3) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies, HIV disease), treatments (e.g. radiation) and drugs may all increase the magnitude of immunodeficiency. PATIENT MANAGEMENT: The Centers for Disease Control (CDC) Advisory Committee on Immunization Practices (ACIP) states that live-virus and live-attenuated vaccines should not be administered to patients who are immunocompromised. The magnitude of immunocompromise and associated risks should be determined by a physician.(1) Vaccination should ideally precede the initiation of teplizumab therapy by 8 weeks. Live vaccines are not recommended within the 8 weeks prior to, during, or for 52 weeks after stopping teplizumab therapy.(2) DISCUSSION: Vaccinations may be less effective if administered within 8 weeks before, during, and for 52 weeks following teplizumab therapy.(2) Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1)	TZIELD
Live Vaccines/Leniolisib SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction. MECHANISM OF ACTION: Leniolisib modifies the immune system. Immune response to live vaccines may be decreased during treatment with leniolisib.(1) CLINICAL EFFECTS: The expected serum antibody response may not be obtained.(1) PREDISPOSING FACTORS: Immunosuppressive diseases (e.g. hematologic malignancies, HIV disease), treatments (e.g. radiation) and drugs may all increase the magnitude of immunodeficiency. PATIENT MANAGEMENT: The manufacturer of leniolisib states live, attenuated vaccinations may be less effective if administered during leniolisib treatment.(1) DISCUSSION: Killed or inactivated vaccines do not pose a danger to immunocompromised patients.(1)	JOENJA

There are 0 moderate interactions.

Contraindication List
Immunosuppression
Malignancy

The following adverse reaction information is available for IXCHIQ (chikungunya vaccine, live/preservative free):

Overview
Severe
Less Severe

Adverse reaction overview.

The most common solicited injection site reaction (>10%) to chikungunya vaccine live was tenderness (10.6%). The most common solicited systemic adverse reactions (>10%) were headache (31.6%), fatigue (28.5%), myalgia (23.9%), arthralgia (17.2%), fever (13.5%), and nausea (11.2%).

There are 3 severe adverse reactions.

More Frequent	Less Frequent
None.	Neutropenic disorder

Rare/Very Rare
Atrial fibrillation Encephalopathy

There are 26 less severe adverse reactions.

More Frequent	Less Frequent
Arthralgia Fatigue Fever Headache disorder Injection site sequelae Myalgia Nausea	Back pain Chills Diarrhea Dizziness Injection site erythema Injection site pain Leukopenia Lymphadenopathy Lymphopenia Pain Skin rash Vomiting

Rare/Very Rare
General weakness Hyperhidrosis Hypoesthesia Paresthesia Peripheral edema Peripheral neuropathy Syncope

The following precautions are available for IXCHIQ (chikungunya vaccine, live/preservative free):

Pediatric
Pregnant
Lactation
Geriatric

The safety and effectiveness of chikungunya vaccine live in individuals younger than 18 years of age have not been established.

Contraindicated

None

Severe Precaution

None

Management or Monitoring Precaution

None

There are no adequate and well-controlled studies of chikungunya vaccine live in pregnant individuals, and human data are insufficient to establish the presence or absence of vaccine-associated risk during pregnancy. In an animal developmental study, a single human dose of chikungunya vaccine live was administered to female rats on 2 occasions, once prior to mating and once during gestation. No evidence of fetal harm and no adverse effects were observed on postnatal development due to the vaccine.

Vertical transmission of wild-type chikungunya virus to neonates from pregnant individuals with viremia at delivery is common and can cause severe, potentially fatal chikungunya virus disease in neonates, with neurologic (e.g., encephalopathy, intracranial hemorrhage) and myocardial manifestations. Vertical transmission of wild-type CHIKV and fetal death attributable to CHIKV in the context of antepartum infection has been reported to occur infrequently. Vaccine viremia occurred in the first week following administration of a vaccine containing the same attenuated chikungunya virus as in chikungunya vaccine live; viremia resolved by 14 days after vaccination.

It is not known if the vaccine virus can be transmitted from a pregnant individual to the fetus or neonate and cause fetal or neonatal adverse reactions. The manufacturer states that decisions to administer chikungunya vaccine live during pregnancy should take into consideration the individual's risk of exposure to wild-type chikungunya virus, gestational age, and risks to the fetus or neonate from vertical transmission of wild-type virus. Closely monitor neonates for 7 days after birth for potential disease due to vaccine virus if they are born within 14 days of their mother receiving chikungunya vaccine live.

CDC recommends that pregnant women avoid the risk for chikungunya virus infection. In general, vaccination should be deferred until after delivery; however, when the risk of infection is high and exposure cannot be avoided, the potential risks versus benefits of vaccination should be considered. If vaccination is necessary, it should generally be avoided during the first trimester (until 14 weeks gestation) and after the 36th week of gestation.

There is a pregnancy exposure registry that monitors pregnancy outcomes in individuals exposed to chikungunya vaccine live during pregnancy. Individuals who receive the vaccine during pregnancy are encouraged to contact directly, or have their healthcare professional contact, OXON Epidemiology at 1-855-417-6214 to enroll in or obtain information about the registry.

It is not known whether chikungunya vaccine live is present in human milk or whether the vaccine has any effects on milk production or on the breastfed child. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for chikungunya vaccine live and any potential adverse effects on the breastfed child from the vaccine or from the underlying maternal condition. For preventive vaccines, the underlying condition is susceptibility to disease prevented by the vaccine.

Vaccine viremia occurs after vaccination. In a clinical trial, vaccine virus was not detectable at 14 days after vaccination. The potential for transmission of the vaccine virus from mother to infant through breastmilk is unknown.

CDC states that breastfeeding women and their infants should avoid the risk of chikungunya virus infection, if possible. The vaccine should be used with caution in breastfeeding women; however, if risk of infection is high (e.g., during an outbreak) and exposure cannot be avoided, consider the risks versus benefits of vaccination.

Of the total number of participants in clinical studies of chikungunya vaccine live, 9.6% were 65 years of age and older, while 1.6% were 75 years of age and older.

No overall difference in effectiveness was observed between patients 65 years of age and older and younger participants. Clinical studies of chikungunya vaccine live did not include sufficient numbers of participants 65 years of age and older to determine if there was an overall difference in safety between these participants and younger participants. CDC is currently investigating cases of hospitalizations for cardiac or neurologic events following vaccination with chikungunya vaccine live among people 65 years of age or older. Consider the benefits versus risks of vaccinations for individual travelers.