ABSTRACT
BACKGROUND: Concern about side effects is a common reason for SARS-CoV-2 vaccine hesitancy. OBJECTIVE: To determine whether short-term side effects of SARS-CoV-2 messenger RNA (mRNA) vaccination are associated with subsequent neutralizing antibody (nAB) response. DESIGN: Prospective cohort study. SETTING: San Francisco Bay Area. PARTICIPANTS: Adults who had not been vaccinated against or exposed to SARS-CoV-2, who then received 2 doses of either BNT162b2 or mRNA-1273. MEASUREMENTS: Serum nAB titer at 1 month and 6 months after the second vaccine dose. Daily symptom surveys and objective biometric measurements at each dose. RESULTS: 363 participants were included in symptom-related analyses (65.6% female; mean age, 52.4 years [SD, 11.9]), and 147 were included in biometric-related analyses (66.0% female; mean age, 58.8 years [SD, 5.3]). Chills, tiredness, feeling unwell, and headache after the second dose were each associated with 1.4 to 1.6 fold higher nAB at 1 and 6 months after vaccination. Symptom count and vaccination-induced change in skin temperature and heart rate were all positively associated with nAB across both follow-up time points. Each 1 °C increase in skin temperature after dose 2 was associated with 1.8 fold higher nAB 1 month later and 3.1 fold higher nAB 6 months later. LIMITATIONS: The study was conducted in 2021 in people receiving the primary vaccine series, making generalizability to people with prior SARS-CoV-2 vaccination or exposure unclear. Whether the observed associations would also apply for neutralizing activity against non-ancestral SARS-CoV-2 strains is also unknown. CONCLUSION: Convergent self-report and objective biometric findings indicate that short-term systemic side effects of SARS-CoV-2 mRNA vaccination are associated with greater long-lasting nAB responses. This may be relevant in addressing negative attitudes toward vaccine side effects, which are a barrier to vaccine uptake. PRIMARY FUNDING SOURCE: National Institute on Aging.
Subject(s)
2019-nCoV Vaccine mRNA-1273 , Antibodies, Neutralizing , BNT162 Vaccine , COVID-19 Vaccines , COVID-19 , SARS-CoV-2 , Humans , Female , Middle Aged , Male , Prospective Studies , Antibodies, Neutralizing/blood , COVID-19/prevention & control , COVID-19/immunology , BNT162 Vaccine/adverse effects , SARS-CoV-2/immunology , COVID-19 Vaccines/adverse effects , COVID-19 Vaccines/immunology , 2019-nCoV Vaccine mRNA-1273/adverse effects , Adult , Antibodies, Viral/blood , Chills/chemically induced , Headache/chemically induced , Fatigue/chemically induced , AgedABSTRACT
BACKGROUND: This is an observational study to analyze an emergency department (ED) utilization pattern of coronavirus disease 2019 (COVID-19) vaccinated in-hospital healthcare workers (HCWs). METHODS: We included 4,703 HCWs who were administered the first dose of the COVID-19 vaccine between March 4 and April 2, 2021, in a tertiary hospital in Korea where fast-track and post-vaccination cohort zone (PVCZ) were introduced in ED. We analyzed data of participants' age, sex, occupation, date and type of vaccination, and their clinical information using SPSS v25.0. RESULTS: The sample comprised HCWs, who received either the ChAdOx1 (n = 4,458) or the BNT162B2 (n = 245) vaccines; most participants were female (73.5%), and 81.1% were under 50 years old. Further, 153 (3.3%) visited the ED and reported experiencing fever (66.9%) and myalgia (56.1%). Additionally, 91 (59.5%) of them were in their 20s, and 106 (67.5%) were assigned to the PVCZ. Lastly, 107 (68.2%) of the patients received parenteral management. No patient required hospitalization. CONCLUSION: In conclusion, vaccinated HCWs who visited the ED with adverse events had a high incidence of fever and a low likelihood of developing serious illnesses. As the COVID-19 vaccination program for Korean citizens continues to expand, strategies to minimize unnecessary ED overcrowding should be put into effect.
Subject(s)
COVID-19 Vaccines/adverse effects , Emergency Service, Hospital/statistics & numerical data , Patient Acceptance of Health Care/statistics & numerical data , Personnel, Hospital/statistics & numerical data , Vaccination/adverse effects , Adult , Antiemetics/therapeutic use , Antipyretics/therapeutic use , BNT162 Vaccine , COVID-19 Testing/statistics & numerical data , ChAdOx1 nCoV-19 , Chills/chemically induced , Chills/epidemiology , Clinical Protocols , Emergency Service, Hospital/organization & administration , Female , Fever/chemically induced , Fever/drug therapy , Fever/epidemiology , Headache/chemically induced , Headache/epidemiology , Humans , Male , Middle Aged , Myalgia/chemically induced , Myalgia/epidemiology , Nausea/chemically induced , Nausea/drug therapy , Nausea/epidemiology , Patient Readmission/statistics & numerical data , Republic of Korea , Retrospective Studies , Software Design , Tertiary Care Centers/statistics & numerical data , Triage , Young AdultABSTRACT
Secondary antibody deficiencies (SAD) may require immunoglobulin replacement therapy (IgRT). While the intravenous route (IVIG) is broadly considered effective in SAD, the use of subcutaneous immunoglobulins (SCIG) is mainly adopted from the experience in primary antibody deficiencies (PAD), where SCIG have been shown to perform as effective as IVIG. However, evidence-based data on SCIG administration in SAD patients are still insufficient. Herein we retrospectively evaluated the efficacy and safety profile of SCIG treatment in 131 SAD patients as compared to a group of 102 PAD patients. We found SCIG being equally effective in reducing annual infectious rate both in SAD and PAD patients. However, SAD patients required lower SCIG dosage and lower IgG through level to achieve similar biological effect in terms of infection burden, at the steady state. SAD patients also showed better correlation between SCIG dose and serum IgG achieved value. Furthermore, within SAD, SCIG were found to work irrespective of the underlying disease. Especially in Non-Hodgkin Lymphoma patients, whose indication to IgRT is still not included in all guidelines and for whom evidence-based data are still lacking, SCIG were as effective as in Chronic Lymphocytic Leukemia or Multiple Myeloma patients, and SCIG discontinuation, without evidence of B cell recovery, led to IgG decline and relapsed infections. Finally, treatment tolerance in SAD patients was comparable to the PAD cohort. Globally, our data suggest that SCIG, as already appreciated in PAD, represent a valuable option in SAD patients, independent on the disease leading to antibody deficiency.
Subject(s)
Immunization, Passive/methods , Immunoglobulins/therapeutic use , Immunologic Deficiency Syndromes/drug therapy , Primary Immunodeficiency Diseases/drug therapy , Adult , Aged , Aged, 80 and over , Chills/chemically induced , Female , Headache/chemically induced , Humans , Immunization, Passive/adverse effects , Immunoglobulins/administration & dosage , Immunoglobulins/adverse effects , Infusions, Subcutaneous , Male , Middle Aged , Nausea/chemically induced , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: KHK4083, a fully human anti-OX40 monoclonal antibody, is a potential novel therapeutic option for moderate to severe atopic dermatitis (AD), targeting the immunopathogenic pathways. OBJECTIVE: Assess the safety and tolerability of repeated doses of KHK4083 in patients with moderate to severe AD, and investigate the pharmacokinetics and immunogenicity of KHK4083. Additionally, assess the clinical efficacy and pharmacodynamics as exploratory objectives. METHODS: In this phase 1, single-center, open-label, repeated-dose study, a total of 22 patients received KHK4083 10 mg/kg IV on Day 1, Day 15 and Day 29, and were followed until Day 155. RESULTS: There were no deaths, serious adverse events (SAEs), or discontinuations due to adverse events (AEs). Common treatment-emergent AEs were mild or moderate pyrexia (11 patients, 50.0 %), and chills (8 patients, 36.4 %). No clinically meaningful changes in the laboratory values, vital signs, and electrocardiogram recordings were observed. The Cmax was 267 ± 53 µg/mL and the t1/2 was 303 ± 88 h at Day 29. The overall assessment of antibodies against KHK4083 (immunogenicity) showed low positive responses. Continued improvement in the Eczema Area and Severity Index (EASI) and Investigator's Global Assessment (IGA) scores were observed throughout the study. The mean and median percent changes in thymus and activation-regulated chemokine (TARC) continued to decrease over time to -70.4 and -78.8 % until Day 155. CONCLUSION: Repeated intravenous infusion of KHK4083 had an acceptable safety profile in patients with moderate to severe AD. Sustained improvement in the symptoms of AD was observed after completion of KHK4083 treatment.
Subject(s)
Antibodies, Monoclonal, Humanized/adverse effects , Chills/epidemiology , Dermatitis, Atopic/drug therapy , Fever/epidemiology , Adult , Antibodies, Monoclonal, Humanized/administration & dosage , Chills/chemically induced , Chills/immunology , Dermatitis, Atopic/diagnosis , Dermatitis, Atopic/immunology , Drug Administration Schedule , Female , Fever/chemically induced , Fever/immunology , Humans , Infusions, Intravenous , Japan , Male , Middle Aged , OX40 Ligand/antagonists & inhibitors , OX40 Ligand/immunology , Severity of Illness Index , Treatment OutcomeABSTRACT
In this global health case study, we describe a case of nicotine addiction due to chronic use of electronic cigarettes (e-cigarette) and discuss the beliefs on safety and awareness of their side effects. Many people believe that smoking an e-cigarette (vaping) does not have any side effects, especially among teenagers and young adults. Teenagers using an e-cigarette at a young age are twice as likely to try cigarettes later in their life because of nicotine dependency or other social factors. More recent studies have shown long-term systemic side effects of vaping regardless of traditional cigarette smoking history. This report was done for further assessing their risk and to clear out misconceptions of this large-scale condition.
Subject(s)
Depressive Disorder/complications , Health Knowledge, Attitudes, Practice , Nicotine/adverse effects , Substance Withdrawal Syndrome/complications , Tobacco Use Disorder/complications , Vaping/psychology , Adult , Antidepressive Agents, Second-Generation/therapeutic use , Bupropion/therapeutic use , Chills/chemically induced , Depressive Disorder/drug therapy , Electronic Nicotine Delivery Systems , Humans , Male , Nausea/chemically induced , Smoking Cessation/psychology , Substance Withdrawal Syndrome/drug therapy , Tachycardia/chemically induced , Tobacco Use Disorder/drug therapyABSTRACT
OBJECTIVES: The objective of this retrospective study was to summarise the clinical manifestations of, and to analyse the incidence and risk factors of, Jarisch-Herxheimer reaction (JHR) during the treatment of children with symptomatic congenital syphilis. METHODS: Clinical data of 60 children with clinically and laboratory diagnosed congenital syphilis, hospitalised in Beijing Ditan Hospital between January 2010 and November 2015, were collected and analysed. RESULTS: A total of 11 patients with congenital syphilis (11/60, 18.3%) developed JHR. JHR occurred in 1-6 hour after the first dose of penicillin. Common clinical manifestations included fever (11/11, 100%), irritability (11/11, 100%), rapid pulse and breathing (11/11, 100%), exacerbation of existing rash (5/11, 45.6%) and chills (3/11, 27.3%). Of the 11 patients who developed JHR, 9 patients (9/11, 81.8%) had bone syphilis, 10 (10/11, 90.9%) had more than three organs affected by syphilis and 10 (10/11, 90.9%) had a high plasma concentration of rapid plasma reagin (RPR) (≥1:256); these percentages were significantly higher than in patients who had not developed JHR (p<0.05), suggesting that the occurrence of JHR was related to bone syphilis, having more than three organs affected by syphilis and a high plasma concentration of RPR. CONCLUSIONS: Clinicians should be familiar with the risk factors for this reaction and its common clinical manifestations.
Subject(s)
Anti-Bacterial Agents/adverse effects , Penicillins/adverse effects , Syphilis, Congenital/complications , Anti-Bacterial Agents/therapeutic use , Child, Preschool , Chills/chemically induced , Female , Fever/chemically induced , Humans , Infant , Infant, Newborn , Male , Penicillins/therapeutic use , Reagins/blood , Retrospective Studies , Risk Factors , Syphilis, Congenital/drug therapyABSTRACT
Pertuzumab is a monoclonal antibody that targets and down regulates HER-2/neu expression in ductal breast tumors. Other HER-2/neu monoclonal antibodies, particularly trastuzumab, have been implicated to induce infusion related reactions such as cytokine release syndrome (CRS). Here, we report a case of pertuzumab associated CRS prior to infusion of trastuzumab which warranted hospitalization for symptom management.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/adverse effects , Breast Neoplasms/drug therapy , Cytokines/metabolism , Antibodies, Monoclonal, Humanized/administration & dosage , Antibodies, Monoclonal, Humanized/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Breast Neoplasms/pathology , Chills/chemically induced , Female , Humans , Infusions, Intravenous , Middle Aged , Syndrome , Tachycardia/chemically induced , Trastuzumab/administration & dosage , Trastuzumab/adverse effects , Vomiting/chemically inducedABSTRACT
BACKGROUND: Avelumab (MSB0010718C) is a human IgG1 monoclonal antibody that binds to PD-L1, inhibiting its binding to PD-1, which inactivates T cells. We aimed to establish the safety and pharmacokinetics of avelumab in patients with solid tumours while assessing biological correlatives for future development. METHODS: This open-label, single-centre, phase 1a, dose-escalation trial (part of the JAVELIN Solid Tumor trial) assessed four doses of avelumab (1 mg/kg, 3 mg/kg, 10 mg/kg, and 20 mg/kg), with dose-level cohort expansions to provide additional safety, pharmacokinetics, and target occupancy data. This study used a standard 3â+â3 cohort design and assigned patients sequentially at trial entry according to the 3â+â3 dose-escalation algorithm and depending on the number of dose-limiting toxicities during the first 3-week assessment period (the primary endpoint). Patient eligibility criteria included age 18 years or older, Eastern Cooperative Oncology Group performance status 0-1, metastatic or locally advanced previously treated solid tumours, and adequate end-organ function. Avelumab was given as a 1-h intravenous infusion every 2 weeks. Patients in the dose-limiting toxicity analysis set were assessed for the primary endpoint of dose-limiting toxicity, and all patients enrolled in the dose-escalation part were assessed for the secondary endpoints of safety (treatment-emergent and treatment-related adverse events according to National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0), pharmacokinetic and pharmacodynamic profiles (immunological effects), best overall response by Response Evaluation Criteria, and antidrug antibody formation. The population for the pharmacokinetic analysis included a subset of patients with rich pharmacokinetic samples from two selected disease-specific expansion cohorts at the same study site who had serum samples obtained at multiple early timepoints. This trial is registered with ClinicalTrials.gov, number NCT01772004. Patient recruitment to the dose-escalation part reported here is closed. FINDINGS: Between Jan 31, 2013, and Oct 8, 2014, 53 patients were enrolled (four patients at 1 mg/kg, 13 at 3 mg/kg, 15 at 10 mg/kg, and 21 at 20 mg/kg). 18 patients were analysed in the dose-limiting toxicity analysis set: three at dose level 1 (1 mg/kg), three at dose level 2 (3 mg/kg), six at dose level 3 (10 mg/kg), and six at dose level 4 (20 mg/kg). Only one dose-limiting toxicity occurred, at the 20 mg/kg dose, and thus the maximum tolerated dose was not reached. In all 53 enrolled patients (the safety analysis set), common treatment-related adverse events (occurring in >10% of patients) included fatigue (21 patients [40%]), influenza-like symptoms (11 [21%]), fever (8 [15%]), and chills (6 [11%]). Grade 3-4 treatment-related adverse events occurred in nine (17%) of 53 patients, with autoimmune disorder (n=3), increased blood creatine phosphokinase (n=2), and increased aspartate aminotransferase (n=2) each occurring in more than one patient (autoimmune disorder in two patients at 10 mg/kg and one patient at 20 mg/kg, increased blood creatine phosphokinase in two patients at 20 mg/kg, and increased aspartate aminotransferase in one patient at 1 mg/kg, and one patient at 10 mg/kg). Six (11%) of 53 patients had a serious treatment-related adverse event: autoimmune disorder (two [13%]), lower abdominal pain (one [7%]), fatigue (one [7%]), and influenza-like illness (one [7%]) in three patients treated at 10 mg/kg dose level, and autoimmune disorder (one [5%]), increased amylase (one [5%]), myositis (one [5%]), and dysphonia (one [5%]) in three patients who received the 20 mg/kg dose. We recorded some evidence of clinical activity in various solid tumours, with partial confirmed or unconfirmed responses in four (8%) of 53 patients; 30 (57%) additional patients had stable disease. Pharmacokinetic analysis (n=86) showed a dose-proportional exposure between doses of 3 mg/kg and 20 mg/kg and a half-life of 95-99 h (3·9-4·1 days) at the 10 mg/kg and 20 mg/kg doses. Target occupancy was greater than 90% at doses of 3 mg/kg and 10 mg/kg. Antidrug antibodies were detected in two (4%) of 53 patients. No substantial differences were found in absolute lymphocyte count or multiple immune cell subsets, including those expressing PD-L1, after treatment with avelumab. 31 (58%) of 53 patients in the overall safety population died; no deaths were related to treatment on study. INTERPRETATION: Avelumab has an acceptable toxicity profile up to 20 mg/kg and the maximum tolerated dose was not reached. Based on pharmacokinetics, target occupancy, and immunological analysis, we chose 10 mg/kg every 2 weeks as the dose for further development and phase 3 trials are ongoing. FUNDING: National Cancer Institute and Merck KGaA.
Subject(s)
Antibodies, Monoclonal/administration & dosage , Antibodies, Monoclonal/adverse effects , Antineoplastic Agents/administration & dosage , Antineoplastic Agents/adverse effects , Neoplasms/drug therapy , Abdominal Pain/chemically induced , Aged , Amylases/blood , Antibodies/blood , Antibodies, Monoclonal/immunology , Antibodies, Monoclonal/pharmacokinetics , Antibodies, Monoclonal, Humanized , Antineoplastic Agents/immunology , Antineoplastic Agents/pharmacokinetics , Aspartate Aminotransferases/blood , Autoimmune Diseases/chemically induced , Chills/chemically induced , Creatine Kinase/blood , Dysphonia/chemically induced , Fatigue/chemically induced , Female , Fever/chemically induced , Half-Life , Humans , Male , Middle Aged , Myositis/chemically induced , Response Evaluation Criteria in Solid TumorsABSTRACT
BACKGROUND: The phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) signalling axis and androgen receptor (AR) pathways exhibit reciprocal feedback regulation in phosphatase and tensin homologue (PTEN)-deficient metastatic castration-resistant prostate cancer (CRPC) in preclinical models. This phase Ib study evaluated the pan-PI3K inhibitor buparlisib (BKM120) and the dual pan-PI3K/ mammalian target of rapamycin (mTOR) inhibitor dactolisib (BEZ235) in combination with abiraterone acetate (AA) in patients with CRPC. MATERIALS AND METHODS: Patients with CRPC who had progressed on AA therapy received escalating doses of either buparlisib or dactolisib, along with fixed doses of AA (1000 mg once daily (qd)) and prednisone (5 mg twice daily (bid)). The primary objective was to define the maximum tolerated dose (MTD) and/or the recommended dose for expansion (RDE) of either buparlisib or dactolisib in combination with AA. Secondary objectives included safety, antitumour activity (Prostate Cancer Working Group 2 (PCWG2) criteria; 30% of prostate-specific antigen (PSA) decline at ≥week 12) and pharmacokinetic (PK) profile. RESULTS: In buparlisib + AA arm, 25 patients received buparlisib + AA (median age, 67 years; Eastern Cooperative Oncology Group performance status (ECOG PS) of 0/1/2 for 7/17/1 patients, respectively). At 100 mg qd; two patients experienced dose-limiting toxicities (DLTs) (grade 3 hyperglycaemia; grade 2 asthenia), and this was the maximum buparlisib dose explored. Buparlisib + AA showed a 26% lower median area under the curve from time zero to 24°h (AUC0-24) and 48% lower median maximum serum concentration (Cmax) versus the single-agent buparlisib assessed in first-in-human study. No objective response and few PSA decreases were reported. In dactolisib + AA arm, 18 patients (median age, 71 years; ECOG PS of 0/1 for 6/12 patients, respectively) received dactolisib + AA at the first dose level (200 mg bid). Five patients had 9 DLTs (grades 2&3 stomatitis; grade 3 hyperglycaemia; grades 2& 3 diarrhoea; grades 1& 2 pyrexia, grade 2 vomiting, and grade 2 chills). CONCLUSIONS: Based on the assessment of available pharmacokinetics, safety, and efficacy data, no further study is planned for either buparlisib or dactolisib in combination with AA in CRPC.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Prostatic Neoplasms, Castration-Resistant/drug therapy , Abiraterone Acetate/administration & dosage , Abiraterone Acetate/pharmacokinetics , Aged , Aged, 80 and over , Aminopyridines/administration & dosage , Aminopyridines/pharmacokinetics , Antineoplastic Combined Chemotherapy Protocols/pharmacokinetics , Area Under Curve , Asthenia/chemically induced , Chills/chemically induced , Diarrhea/chemically induced , Fever/chemically induced , Humans , Hyperglycemia/chemically induced , Imidazoles/administration & dosage , Imidazoles/pharmacokinetics , Kallikreins/blood , Male , Maximum Tolerated Dose , Middle Aged , Morpholines/administration & dosage , Morpholines/pharmacokinetics , Prostate-Specific Antigen/blood , Prostatic Neoplasms, Castration-Resistant/blood , Quinolines/administration & dosage , Quinolines/pharmacokinetics , Stomatitis/chemically induced , Vomiting/chemically inducedABSTRACT
BACKGROUND AND OBJECTIVES: Intralesional injection of anti-CD20 antibody (rituximab) has been described as effective therapeutic option for patients with indolent primary cutaneous B-cell lymphoma (PCBL). To date, no parameters that reproducibly predict favorable clinical outcome of this treatment have been identified. The study aims to evaluate the clinical response and adverse effects as well as patients' self-perception of intralesional injection of anti-CD20 antibody for treatment of indolent PCBL compared to other treatment modalities. PATIENTS AND METHODS: Eleven patients with PCBL, namely primary cutaneous follicle center lymphoma (n = 9) and primary cutaneous marginal zone lymphoma (n = 2), treated with intralesional anti-CD20 antibody were retrospectively evaluated for response rate and adverse events as well as their self-perception of anti-CD20 antibody therapy and other therapies of PCBL. RESULTS: Patients treated with intralesional anti-CD20 antibody for PCBL showed complete response or partial response in 45 % or 27 % of patients, respectively. Particularly, patients with marked flu-like symptoms after intralesional injection of rituximab responded very well to rituximab. The majority of patients considered rituximab as best therapy compared to other therapies such as excision or radiotherapy. CONCLUSIONS: Intralesional rituximab is an effective therapy with high patient satisfaction. Strong therapy induced side effects of fever, chills and headache after administration of rituximab might be used as indicator for favorable response.
Subject(s)
Gastrointestinal Diseases/chemically induced , Gastrointestinal Diseases/diagnosis , Headache/chemically induced , Lymphoma, B-Cell/drug therapy , Rituximab/administration & dosage , Rituximab/adverse effects , Skin Neoplasms/drug therapy , Adult , Aged , Chills/chemically induced , Chills/diagnosis , Chills/prevention & control , Female , Gastrointestinal Diseases/prevention & control , Headache/diagnosis , Headache/prevention & control , Humans , Injections, Intralesional , Lymphoma, B-Cell/immunology , Male , Middle Aged , Neoplasm Grading , Skin Neoplasms/immunology , Statistics as Topic , Treatment OutcomeABSTRACT
BACKGROUND: Stage IV melanoma has high mortality, largely unaffected by traditional therapies. Immunotherapy including cytokine therapies and checkpoint inhibitors improves outcomes, but has significant toxicities. In this phase I/IIa trial, we investigated safety and efficacy of a dendritoma vaccine, an active, specific immunotherapy, in stage IV melanoma patients. METHODS: Autologous tumor lysate and dendritic cells were fused creating dendritoma vaccines for each patient. Phase I patients were vaccinated every 3 months with IL-2 given for 5 days after initial inoculation. Phase IIa patients were vaccinated every 6 weeks with IL-2 given on days 1, 3 and 5 after initial inoculation. Toxicity and clinical outcomes were assessed. RESULTS: Twenty-five patients were enrolled and inoculated. All dendritoma and IL-2 toxicities were Subject(s)
Cancer Vaccines/immunology
, Dendritic Cells/immunology
, Interleukin-2/immunology
, Melanoma/immunology
, Melanoma/therapy
, Aged
, Arthralgia/chemically induced
, Cancer Vaccines/adverse effects
, Cancer Vaccines/therapeutic use
, Chills/chemically induced
, Combined Modality Therapy
, Dendritic Cells/metabolism
, Dose-Response Relationship, Drug
, Drug Administration Schedule
, Erythema/chemically induced
, Female
, Humans
, Interleukin-2/adverse effects
, Interleukin-2/therapeutic use
, Kaplan-Meier Estimate
, Male
, Middle Aged
, Nausea/chemically induced
, Neoplasm Recurrence, Local
, Neoplasm Staging
, Treatment Outcome
ABSTRACT
Quinine is a common cause of drug-induced thrombocytopenia and the most common cause of drug-induced thrombotic microangiopathy. Other quinine-induced systemic disorders have been described. To understand the complete clinical spectrum of adverse reactions to quinine we searched 11 databases for articles that provided sufficient data to allow evaluation of levels of evidence supporting a causal association with quinine. Three reviewers independently determined the levels of evidence, including both immune-mediated and toxic adverse reactions. The principal focus of this review was on acute, immune-mediated reactions. The source of quinine exposure, the involved organ systems, the severity of the adverse reactions, and patient outcomes were documented. One hundred-fourteen articles described 142 patients with definite or probable evidence for a causal association of quinine with acute, immune-mediated reactions. These reactions included chills, fever, hypotension, painful acral cyanosis, disseminated intravascular coagulation, hemolytic anemia, thrombocytopenia, neutropenia, acute kidney injury, rhabdomyolysis, liver toxicity, cardiac ischemia, respiratory failure, hypoglycemia, blindness, and toxic epidermal necrolysis. One hundred-two (72%) reactions were caused by quinine pills; 28 (20%) by quinine-containing beverages; 12 (8%) by five other types of exposures. Excluding 41 patients who had only dermatologic reactions, 92 (91%) of 101 patients had required hospitalization for severe illness; 30 required renal replacement therapy; three died. Quinine, even with only minute exposure from common beverages, can cause severe adverse reactions involving multiple organ systems. In patients with acute, multi-system disorders of unknown origin, an adverse reaction to quinine should be considered.
Subject(s)
Quinine/adverse effects , Acute Kidney Injury/chemically induced , Beverages , Blindness/chemically induced , Causality , Chemical and Drug Induced Liver Injury/etiology , Chills/chemically induced , Dose-Response Relationship, Drug , Drug Hypersensitivity/etiology , Fever/chemically induced , Heart Diseases/chemically induced , Hematologic Diseases/chemically induced , Humans , Hypoglycemia/chemically induced , Nonprescription Drugs , Quinine/administration & dosage , Respiratory Insufficiency/chemically induced , Rhabdomyolysis/chemically inducedABSTRACT
BACKGROUND: The incidence of invasive fungal infections has increased globally as a result of several factors. Conventional amphotericin B (sodium deoxycholate) has been used as standard therapy for the treatment of invasive fungal infections; however, it is associated with adverse drug reactions, including acute kidney injury (AKI). New formulations of amphotericin B have aimed to improve the safety profile of the conventional formulation. OBJECTIVES: This review aimed to assess the effects of amphotericin B deoxycholate versus liposomal amphotericin B on kidney function. SEARCH METHODS: We searched Cochrane Kidney and Transplant's Specialised Register to 10 March 2015 through contact with the Trials' Search Co-ordinator using search terms relevant to this review. SELECTION CRITERIA: We included randomised controlled trials (RCTs) that compared amphotericin B sodium deoxycholate with liposomal amphotericin B. DATA COLLECTION AND ANALYSIS: Two authors independently assessed studies for eligibility and conducted risk of bias evaluation. MAIN RESULTS: We included 12 studies (2298 participants) in this review. Of these, 10 were meta-analysed (2172 participants). Liposomal amphotericin B was found to be significantly safer than conventional amphotericin B in terms of serum creatinine increase (RR 0.49, 95% CI 0.40 to 0.59). There was significant decrease in all infusion-related reactions in the liposomal group compared with the conventional group: fever (4 studies, 1092 participants): RR 0.39, 95% CI 0.28 to 0.55; I(2) = 32%); chills and/or rigours (5 studies, 1081 participants): RR 0.27, 95% CI 0.15 to 0.48; I(2) = 75%); fever and/or rigours (2 studies, 720 participants): RR 0.68, 95% CI 0.52 to 0.90; I(2) = 58%); nausea (6 studies, 1187 participants): RR 0.50, 95% CI 0.35 to 0.72; I(2) = 0%); and vomiting (3 studies, 1019 participants): RR 0.51, 95% CI 0.27 to 0.95; I(2) = 61%). Overall, risk of bias in included studies was low or unclear for most domains. However, blinding of participants and personnel, blinding of outcome assessment and other bias (funding) tended to have a high risk of bias. The sensitivity analysis performed did not change the significance of difference in favour of the liposomal formulation. Assessment for publication bias found that review results were robust. AUTHORS' CONCLUSIONS: Current evidence suggests that liposomal amphotericin B is less nephrotoxic than conventional amphotericin B (when the effect on kidney function is measured as an increase in serum creatinine level equal to or greater than two-fold from the baseline level). We also found that there were fewer infusion-related reactions associated with the liposomal formulation.
Subject(s)
Amphotericin B/therapeutic use , Antifungal Agents/therapeutic use , Deoxycholic Acid/therapeutic use , Kidney/drug effects , Adult , Amphotericin B/adverse effects , Antifungal Agents/adverse effects , Child , Chills/chemically induced , Creatinine/blood , Deoxycholic Acid/adverse effects , Drug Combinations , Female , Fever/chemically induced , Humans , Male , Nausea/chemically induced , Randomized Controlled Trials as Topic , Vomiting/chemically inducedABSTRACT
PURPOSE: Talimogene laherparepvec (T-VEC) is a herpes simplex virus type 1-derived oncolytic immunotherapy designed to selectively replicate within tumors and produce granulocyte macrophage colony-stimulating factor (GM-CSF) to enhance systemic antitumor immune responses. T-VEC was compared with GM-CSF in patients with unresected stage IIIB to IV melanoma in a randomized open-label phase III trial. PATIENTS AND METHODS: Patients with injectable melanoma that was not surgically resectable were randomly assigned at a two-to-one ratio to intralesional T-VEC or subcutaneous GM-CSF. The primary end point was durable response rate (DRR; objective response lasting continuously ≥ 6 months) per independent assessment. Key secondary end points included overall survival (OS) and overall response rate. RESULTS: Among 436 patients randomly assigned, DRR was significantly higher with T-VEC (16.3%; 95% CI, 12.1% to 20.5%) than GM-CSF (2.1%; 95% CI, 0% to 4.5%]; odds ratio, 8.9; P < .001). Overall response rate was also higher in the T-VEC arm (26.4%; 95% CI, 21.4% to 31.5% v 5.7%; 95% CI, 1.9% to 9.5%). Median OS was 23.3 months (95% CI, 19.5 to 29.6 months) with T-VEC and 18.9 months (95% CI, 16.0 to 23.7 months) with GM-CSF (hazard ratio, 0.79; 95% CI, 0.62 to 1.00; P = .051). T-VEC efficacy was most pronounced in patients with stage IIIB, IIIC, or IVM1a disease and in patients with treatment-naive disease. The most common adverse events (AEs) with T-VEC were fatigue, chills, and pyrexia. The only grade 3 or 4 AE occurring in ≥ 2% of T-VEC-treated patients was cellulitis (2.1%). No fatal treatment-related AEs occurred. CONCLUSION: T-VEC is the first oncolytic immunotherapy to demonstrate therapeutic benefit against melanoma in a phase III clinical trial. T-VEC was well tolerated and resulted in a higher DRR (P < .001) and longer median OS (P = .051), particularly in untreated patients or those with stage IIIB, IIIC, or IVM1a disease. T-VEC represents a novel potential therapy for patients with metastatic melanoma.
Subject(s)
Adjuvants, Immunologic/therapeutic use , Antineoplastic Agents/therapeutic use , Granulocyte-Macrophage Colony-Stimulating Factor/drug effects , Herpesvirus 1, Human , Immunotherapy/methods , Melanoma/drug therapy , Melanoma/immunology , Oncolytic Virotherapy , Oncolytic Viruses , Skin Neoplasms/drug therapy , Skin Neoplasms/immunology , Adjuvants, Immunologic/administration & dosage , Adjuvants, Immunologic/adverse effects , Adult , Aged , Aged, 80 and over , Antineoplastic Agents/administration & dosage , Antineoplastic Agents/adverse effects , Chills/chemically induced , Fatigue/chemically induced , Female , Fever/chemically induced , Granulocyte-Macrophage Colony-Stimulating Factor/immunology , Humans , Injections, Intralesional , Male , Melanoma/mortality , Melanoma/prevention & control , Melanoma/secondary , Middle Aged , Neoplasm Staging , Odds Ratio , Skin Neoplasms/mortality , Skin Neoplasms/pathology , Skin Neoplasms/prevention & control , Survival Analysis , Time Factors , Treatment Outcome , United States/epidemiologySubject(s)
Antimetabolites, Antineoplastic/adverse effects , Cytarabine/adverse effects , Desensitization, Immunologic , Drug-Related Side Effects and Adverse Reactions/therapy , Aged , Antimetabolites, Antineoplastic/administration & dosage , Chills/chemically induced , Cytarabine/administration & dosage , Female , Fever/chemically induced , Humans , Hypotension/chemically induced , Leukemia, Myeloid, Acute/drug therapy , Middle Aged , Precursor Cell Lymphoblastic Leukemia-Lymphoma/drug therapy , Shivering , SyndromeABSTRACT
Patients with advanced CD20 + indolent lymphoma, requiring therapy, were randomized to rituximab (four weekly infusions of 375 mg/m(2)) or to rituximab combined with 5 weeks of interferon-α2a (IFN-α2a) (3-4.5 MIU daily) as priming. Responding patients were eligible for a second cycle with the same allocated treatment. In total, 156 patients were randomized to rituximab and 157 to rituximab + IFN-α2a. In the intention-to treat (ITT) population, 244 patients (78%) responded to cycle 1. After a second cycle the complete remission/complete remission unconfirmed (CR/CRu) rate was 41% with the combination versus 24% with monotherapy (p = 0.005). The median time to treatment failure (primary endpoint) in ITT patients was 28 vs. 21.5 months, respectively (p = 0.302). After a long median follow-up (61 months), 33% (42% of patients responding to cycle 1) were still failure-free with an overall survival rate of 88% and with no difference between the treatment groups. The trial was registered at ClinicalTrials.gov Identifier: NCT01609010.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Lymphoma, B-Cell/drug therapy , Rituximab/therapeutic use , Adult , Aged , Aged, 80 and over , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Chills/chemically induced , Drug Administration Schedule , Fatigue/chemically induced , Female , Fever/chemically induced , Humans , Infusions, Intravenous , Interferon alpha-2 , Interferon-alpha/administration & dosage , Interferon-alpha/adverse effects , Lymphoma, B-Cell/pathology , Male , Middle Aged , Recombinant Proteins/administration & dosage , Recombinant Proteins/adverse effects , Remission Induction , Rituximab/administration & dosage , Rituximab/adverse effects , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: The implementation of opioid switch (OS) as a strategy in non-malignant chronic pain has been scarcely proved. This article aims to evaluate the results of OS in a Pain Treatment Unit. METHODS: This is an observational retrospective study in which all patients who had been subjeted to OS for a period of 18 months were selected. All of them had been treated with opiods plus adyuvants for more than 6 months and had a visual analog scale (VAS) of at least 5, either with or without adverse effects. Two variables were defined: clinical improvement, as a reduction equal or superior to 3 in VAS or the elimination of two or more adverse effects; equianalgesic dose reduction is the difference between initial and final opioid dose. RESULTS: 7 out of 9 (77%) patients showed clinical improvement. Median equianalgesic dose reduction was 37% (-72% +18%). Five patients (55%) presented adverse effects to opioids before the OS but only one (11%) after OS. CONCLUSIONS: OS was beneficial for the management of non-malignant chronic pain patients who have poor response to opioid treatment and/or with adverse effects. A secure OS should include a reduction in equianalgesic opioid dose. Prospective studys would achieve a mayor consensus for the applicance of OS in non-malignant chronic pain treatment.
Objetivo: Analizar la mejoría clínica de los pacientes sometidos a cambio de opioide y describir el protocolo utilizado para el cambio. Método: Estudio observacional retrospectivo. Se seleccionaron pacientes sometidos a cambio de opioide en el periodo de estudio (18 meses). Fueron criterios para cambio de opioide: tratamiento con fármacos escalón 3 de la escalera de la OMS junto a coadyuvantes durante más de 6 meses y presentar una escala análogo visual del dolor de al menos 5, con o sin efectos adversos asociados. Se definieron las variables: mejoría clínica, como una disminución superior o igual a 3 de escala análogo-visual, o la supresión de dos o más efectos adversos; y reducción de dosis equianalgésica, que se calculó mediante comparación de dosis equianalgésicas del opioide inicial y final. Resultados: Se estudiaron 9 pacientes de los que la variable mejoría clínica resultó positiva en 7 de ellos (77%). La reducción de dosis media fue del 37% (-72% +18%) con respecto a la dosis equianalgésica. Cinco pacientes (55%) presentaban reacciones adversas antes del cambio de opioide; mientras que sólo uno (11%) tras la intervención. Conclusiones: El cambio de opioide fue ventajoso en el manejo de pacientes con dolor crónico no oncológico y baja respuesta al tratamiento opioide y/o con efectos adversos. Para realizar un cambio de opioide con seguridad se debe reducir dosis inicialmente del nuevo opioide. Estudios prospectivos bien diseñados permitirían alcanzar mayor consenso para la aplicación del cambio de opioide en el manejo del dolor crónico no oncológico.
Subject(s)
Analgesics, Opioid/therapeutic use , Chronic Pain/drug therapy , Drug Substitution , Adjuvants, Pharmaceutic/therapeutic use , Administration, Oral , Aged , Aged, 80 and over , Analgesia, Epidural , Analgesics, Opioid/administration & dosage , Analgesics, Opioid/adverse effects , Chills/chemically induced , Constipation/chemically induced , Female , Fentanyl/administration & dosage , Fentanyl/therapeutic use , Humans , Hydromorphone/administration & dosage , Hydromorphone/therapeutic use , Infusions, Parenteral , Male , Middle Aged , Morphine/administration & dosage , Morphine/therapeutic use , Retrospective Studies , Therapeutic Equivalency , Transdermal Patch , Visual Analog ScaleABSTRACT
BACKGROUND: Patients with DLBCL who are ineligible for or have relapsed after aggressive salvage chemotherapy have a poor prognosis. CD40 is expressed on multiple B-cell neoplasms including DLBCL and is a potential target for immunotherapy. Dacetuzumab (SGN-40), a non-blocking, partial agonist, humanized IgG1, anti-CD40 monoclonal antibody, has previously demonstrated anti-lymphoma activity in a phase I study. METHODS: A phase II study was undertaken to evaluate the rate and duration of objective responses and safety of single-agent dacetuzumab in relapsed DLBCL. Forty-six adult patients with relapsed/refractory DLBCL received up to 12 cycles of intravenous dacetuzumab using intrapatient dose-escalation to a target dose of 8 mg/kg/week in an initial 5-week cycle, followed by 4-week cycles of 8 mg/kg/week. Study endpoints included rate and duration of objective responses, safety, survival, pharmacokinetics, immunogenicity, and exploratory correlative studies. RESULTS: Overall response rate was 9% and disease control rate (complete remission + partial remission + stable disease) was 37%. Common non-hematologic adverse events (AEs) included fatigue, headache, chills, fever, and nausea. The most frequent Grade 3-4 non-hematologic AE was deep venous thrombosis (3 patients). Grade 3-4 lymphopenia (41%), neutropenia (13%), or thrombocytopenia (19%) occurred without associated infection or bleeding. Reversible ocular events, including conjunctivitis and ocular hyperemia, occurred in 8 patients (17%). Patient-specific factors, including Fc-gamma-RIIIa polymorphism, did not appear to correlate with antitumor activity. CONCLUSIONS: Single-agent dacetuzumab has modest activity and manageable toxicity in unselected patients with relapsed DLBCL. Combination regimens and robust methods of patient selection may be necessary for further development. TRIAL REGISTRATION: ClinicalTrials.gov identifier NCT00435916.
Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Lymphoma, Large B-Cell, Diffuse/drug therapy , Adolescent , Adult , Aged , Aged, 80 and over , Antibodies, Monoclonal, Humanized/adverse effects , Antibodies, Monoclonal, Humanized/pharmacokinetics , CD40 Antigens/immunology , CD40 Antigens/metabolism , Chills/chemically induced , Dose-Response Relationship, Drug , Drug Administration Schedule , Fatigue/chemically induced , Female , Headache/chemically induced , Humans , Kaplan-Meier Estimate , Lymphoma, Large B-Cell, Diffuse/pathology , Lymphopenia/chemically induced , Male , Middle Aged , Neoplasm Recurrence, Local , Polymorphism, Single Nucleotide , Receptors, IgG/genetics , Remission Induction , Treatment Outcome , Young AdultABSTRACT
OBJECTIVES: The primary objective of this study was to evaluate the safety and tolerability of a formulated IL-12 plasmid administered intraperitoneally (IP) in conjunction with intravenous (IV) carboplatin/docetaxel in platinum-sensitive ovarian cancer patients. METHODS: Escalating doses of IL-12 plasmid (phIL-12) formulated with the lipopolymer PEG-PEI-Cholesterol (PPC) were administered IP every 10-11 days for a total of four treatments and the highest dose was expanded to eight treatments. Patients also received IV carboplatin (AUC 5) and docetaxel (75 mg/m(2)) every 21 days. Patients were followed for safety, biological activity and antitumor activity after phIL-12/PPC treatment. RESULTS: All 13 patients enrolled in the study received both phIL-12/PPC and chemotherapy treatment. There were 49 plasmid-associated adverse events (AEs). The most common AEs were abdominal pain, transient hypotension, low grade fever, catheter site pain, chills, dysgeusia, infusion-related reaction, and nausea. These AEs appeared to be plasmid dose related. Grade 3 AEs included manageable abdominal pain and cytokine release syndrome. There were no dose limiting toxicities and the plasmid treatment did not augment the chemotherapy-associated AEs. The best overall antitumor response (17% CR, 33% PR, 42% SD and 8% PD) was typical of the patient population enrolled for the study. Translational studies showed rise in IFN-γ and TNF-α concentrations in a dose dependent manner. CONCLUSIONS: The escalating doses and cycles of intraperitoneal phIL-12/PPC when combined with carboplatin/docetaxel chemotherapy in recurrent ovarian cancer patients were well tolerated and did not appear to exacerbate the side effects or attenuate the efficacy of the chemotherapy treatment.