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INTRODUCTION: Methotrexate (MTX) is a folate antagonist used as an immunosuppressant in a number of conditions, including rheumatoid arthritis (RA). Low-dose MTX (MTX-LD) is associated with a risk of haematological, hepatic, gastrointestinal and pulmonary toxicity, which may up until now have limited its use. STATE OF THE ART: In RA, data from retrospective cohorts have reported a possible excess risk of methotrexate toxicity in cases of underlying interstitial lung disease (ILD). However, recent prospective and retrospective multicentre studies have found no such increased risk, and have reassuringly concluded that MTX-LD can be prescribed in cases of RA-associated ILD (RA-ILD). PERSPECTIVES AND CONCLUSIONS: Current recommendations are not to delay the introduction of MTX in patients with RA at risk of developing ILD or in the presence of RA-ILD with mild to moderate respiratory impairment.
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OBJECTIVE: To assess women's experiences with skin-related side effects following subcutaneous low molecular weight heparin (LMWH) injections after a cesarean section, and to analyze their impact on treatment adherence. METHOD: A questionnaire was developed in collaboration with Cesarine, a patients' association, to explore various aspects of LMWH administration, including prevention methods, cutaneous side effects, treatment compliance, perceived constraints, apprehension, and understanding of treatment benefits. Additionally, women's opinions on an alternative oral administration approach were solicited, taking into consideration breastfeeding contraindication. The questionnaire was on the Facebook® page and blog of the association. RESULTS: One hundred and sixty-four women participated in the survey. Among them, 139 women (84.8%) reported bruising, while 117 (71.3%) reported pruritus, erythema, or nodules at the injection site. Treatment discontinuation was observed in 36 cases (22%), decided mostly by the women themselves (77.8%). The main reasons cited for discontinuation were discomfort during injection (71.4%), skin reactions (31.4%), and a perceived lack of effectiveness (54.3%). Furthermore, 88 women (53.7%) wanted to quit the treatment prematurely, citing similar reasons. Thirty-three women (20.1%) reported oversights. For most women, the treatment was perceived as burdensome and caused apprehension. An alternative oral administration method was of interest to 131 women (79.9%). However, only 28 (17.8%) would have accepted if the medication was incompatible with breastfeeding. CONCLUSION: Cutaneous side effects of LMWH injections, as well as injection process itself, have a negative impact on adherence in the postpartum period following a c-section. These findings highlight the need to explore alternative to improve women's compliance and comfort.
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BACKGROUND: Assess the current and potential indications of photobiomodulation (PBM) therapy and their level of evidence in the prevention or treatment of side effects related to oncology treatments (radiation therapy, and to a minimal extent favored and hematopoietic stem cell transplants). And report on the recommended modalities (parameters and doses) of PBM therapy. MATERIALS AND METHODS: The Embase, Medline/PubMed, Cochrane, EBSCO, Scopus, and LILACS databases were systematically reviewed to include and analyze publications of clinical studies that evaluated PBM in the prevention or management side effects related to cancer treatments. The keywords used were "photobiomodulation"; "low level laser therapy"; "acute oral mucositis"; "acute dysphagia"; "acute radiation dermatitis"; "lymphedema"; "xerostomia"; "dysgeusia"; "hyposalivation"; "lockjaw"; "bone necrosis"; "osteoradionecrosis"; "radiation induced fibrosis"; "voice and speech alterations"; "palmar-plantar erythrodysesthesia"; "graft versus host disease"; "peripheral neuropathy"; "chemotherapy induced alopecia". Prospective studies were included, while retrospective cohorts and non-original articles were excluded from the analysis. RESULTS: PBM in the red or infrared spectrum has been shown to be effective in randomized controlled trials in the prevention and management of certain complications related to radiotherapy, in particular acute mucositis, epitheliitis and upper limb lymphedema. The level of evidence associated with PBM was heterogeneous, but overall remained moderate. The main limitations were the diversity and the lack of precision of the treatment protocols which could compromise the efficiency and the reproducibility of the results of the PBM. For other effects related to chemo/radiation therapy (dysgeusia, osteonecrosis, peripheral neuropathy, alopecia, palmar-plantar erythrodysaesthesia) and haematopoietic stem cell transplantation (graft versus host disease), treatment with PBM suffers from a lack of studies or limited studies at the origin of a weakened level of proof. However, based on these results, it was possible to establish safe practice parameters and doses of PBM. CONCLUSION: Published data suggest that PBM could therefore be considered as supportive care in its own right for patients treated with radiation, chemotherapy, immunotherapy, hormone therapy or targeted therapies, whether in clinical practice or clinical trials. therapies. However, until solid data have been published on its long-term safety, the use of PBM should be considered with caution and within the recommended parameters and doses, particularly when practiced in areas of known or possible tumours. In this case, the patient should be informed of the theoretical benefits and risks of PBM in order to obtain informed consent before treatment.
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Graft vs Host Disease , Low-Level Light Therapy , Lymphedema , Neoplasms , Humans , Low-Level Light Therapy/adverse effects , Low-Level Light Therapy/methods , Retrospective Studies , Prospective Studies , Reproducibility of Results , Neoplasms/drug therapy , Neoplasms/radiotherapy , Lymphedema/etiology , Graft vs Host Disease/etiology , Alopecia/etiologyABSTRACT
Immune checkpoint inhibitors (ICI) are the standard of care for many solid tumors with specific physiopathology mechanisms and adverse events. While the percentage of elderly patients increase from years to years, these patients are underrepresented in clinical trials. Immunosenescence and inflammaging, two main components of the aging of our immune system, and their consequences on the safety and the efficacy are today major focus of clinical research. However, there are still no risk assessment score specific to ICI in elderly patients. In this review we showed the global reassuring data on safety from several retrospective and subgroup analysis, in elderly patients. In summary, impairment of the general state is an independent factor of occurrence of adverse events treatment related whatever the age. Here, we highlight the necessity to use of geriatric evaluation screening test in clinic, the need of specific risk score ICI use in the erdely population and mostly the inclusion of elderly patients in clinical trial to generate specific data.
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Immunosenescence , Neoplasms , Aged , Humans , Immune Checkpoint Inhibitors/adverse effects , Immunotherapy/adverse effects , Neoplasms/therapy , Retrospective StudiesABSTRACT
Introduction: The health context with COVID-19 pandemic has led to fast development of many vaccines against the SarS-Cov-2 virus. Four of them are currently available in France and contain polyethylene glycol (PEG) or polysorbate 80 as excipients, already described as causing anaphylaxis. French recommendations have been suggested by allergology authorities and proposed a course of action in the event of a suspected allergy to these vaccines. Thus, allergies to excipients were the only contraindication to COVID-19 vaccination. Our main objective was to determine the impact of these allergology vaccine recommendations on the management of these patients. Our secondary objective was to determine prevalence of true allergies to these vaccines. Materials and methods: We conducted a unicentric descriptive retrospective study with all patients over 18 years of age referred for an allergological opinion before or after an injection of one of the anti-COVID-19 vaccines. Nineteen patients were classified into different interest groups, based on french recommendations. Results: The vast majority of patients did not require a pre-vaccination allergological assessment. Indeed, only 25 patients received skin tests prior to vaccination. The rest of patients were able to be vaccinated without allergological assessment. Patients not vaccinated due to allergy to excipients represent less than 1% of the population (n = 3/320). Conclusion: French recommendations made it possible to vaccinate the vast majority of patients included in our study. Allergy to PEG, polysorbate or their derivatives, the only contraindication to anti-COVID vaccination, according to the recommendations of February 2021, remains rare. Today, several authors propose tolerance inductions allowing the vaccination of patients allergic to PEGs or their derivatives with good tolerance.
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INTRODUCTION: Cyclosporine is a potent immunosuppressive agent used in veterinary medicine to treat a variety of inflammatory or immune mediated conditions. Many adverse effects are associated with this medication, however most of them rarely occur. A 5-year-old, female intact French bulldog was presented with multiple, multifocally distributed, severe hyperkeratotic and papillomatous/verrucous plaques. The dog was on long-term immunosuppressive treatment with cyclosporine for meningoencephalitis of unknown origin (MUO). It had an history of atopic dermatitis and calcinosis cutis. A papillomavirus infection was excluded by polymerase chain reaction (PCR), and histopathologic analysis revealed a chronic lymphoplasmacytic non-specific dermatitis, perifolliculitis and periadnexitis and focal folliculitis with papillomatous epidermal hyperplasia and orthokeratotic hyperkeratosis. The diagnosis of "cyclosporine-induced epidermal hyperplasia with secondary pyoderma" was made. Cyclosporine was discontinued and as an alternative mycophenolate mofetil was started to control the MUO. An antimicrobial treatment was prescribed for three weeks. After four months, the skin lesions had healed completely. To date after 2 years, the dog is still in remission. The occurrence of hyperplastic lesions associated with cyclosporine therapy have already been described in previous reports. Most of them resemble those of psoriasiform lichenoid dermatitis, although papilloma virus may be detected in some instances. The dog of the present case showed some peculiarities in the histopathological findings, and a papillomavirus involvement was ruled out with PCR. Like observed in a previous report, there was no correlation between cyclosporine blood level and the severity of dermatological changes. A discontinuation of cyclosporine resulted in complete healing in 4 months. This case highlights the importance of regular monitoring and follow-ups in patients on immunosuppressive therapy. Even rare side effects should always be considered in these cases.
INTRODUCTION: La cyclosporine est un puissant agent immunosuppresseur utilisé en médecine vétérinaire pour traiter une variété de conditions inflammatoires ou à médiation immunitaire. De nombreux effets indésirables sont associés à ce médicament, mais la plupart d'entre eux se produisent rarement. Un bouledogue français intact, âgé de 5 ans, a été présenté avec de multiples plaques hyperkératosiques et papillomateuses/verruqueuses sévères, réparties de manière multifocale. Le chien suivait un traitement immunosuppresseur à long terme à base de cyclosporine pour une méningo-encéphalite d'origine inconnue (MUO). Il avait des antécédents de dermatite atopique et de calcinosis cutis. Une infection à papillomavirus a été exclue par réaction en chaîne par polymérase (PCR) et l'analyse histopathologique a révélé une dermatite chronique lymphoplasmocytaire non spécifique, une périfolliculite et une périannexite ainsi qu'une folliculite focale avec hyperplasie épidermique papillomateuse et hyperkératose orthokératosique. Le diagnostic d'¼hyperplasie épidermique induite par la cyclosporine avec pyodermie secondaire¼ a été posé. La cyclosporine a été stoppée et on a commencé à administrer du mycophénolate mofétil comme alternative pour contrôler l'OMU. Un traitement antimicrobien a été prescrit pendant trois semaines. Après quatre mois, les lésions cutanées étaient complètement guéries. À ce jour, après deux ans, le chien est toujours en rémission. L'apparition de lésions hyperplasiques associées au traitement par la cyclosporine a déjà été décrite dans des rapports précédents. La plupart d'entre elles ressemblent à celles de la dermatite lichénoïde psoriasiforme, bien que le virus du papillome puisse être détecté dans certains cas. Le chien du cas présent présentait quelques particularités dans les résultats histopathologiques et une implication du papillomavirus a été exclue par PCR. Comme observé dans un rapport précédent, il n'y avait pas de corrélation entre le taux sanguin de cyclosporine et la sévérité des altérations dermatologiques. L'arrêt de la cyclosporine a permis une guérison complète en 4 mois. Ce cas souligne l'importance d'une surveillance et d'un suivi réguliers des patients sous traitement immunosuppresseur. Les effets secondaires, même rares, doivent toujours être pris en compte dans ces cas.
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Dermatitis, Atopic , Dog Diseases , Papilloma , Dogs , Female , Animals , Cyclosporine/adverse effects , Hyperplasia/chemically induced , Hyperplasia/drug therapy , Hyperplasia/veterinary , Immunosuppressive Agents/adverse effects , Papilloma/pathology , Papilloma/veterinary , Dermatitis, Atopic/veterinary , Chronic Disease , Dog Diseases/chemically induced , Dog Diseases/drug therapy , Dog Diseases/pathologyABSTRACT
BACKGROUND: The understanding of precision medicine, which aims for high efficacy and low toxicity in treatments, has gained more importance with omics technologies. In this study, it was aimed to reach new suggestions for low-toxicity treatment by clarifying the relationship between tamsulosin side effects and metabolome profiles. MATERIALS AND METHODS: Plasma samples of control and tamsulosin-treated rats were analyzed by LC-Q-TOF/MS/MS. MS/MS data was processed in XCMS software for the identification of metabolite and metabolic pathway analysis. Data were classified with MATLAB 2019b for multivariate data analysis. 34m/z values were found to be significantly different between the drug and control groups (P≤0.01 and fold analysis≥1.5) and identified by comparing METLIN and HMDB databases. RESULTS: According to multivariate data analysis, α-Linolenic Acid, Thiamine, Retinoic acid, 1.25-Dihydroxyvitamin D3-26.23-Lactone, L-Glutamine, L-Serine, Retinaldehyde, Sphingosine 1-phosphate, L-Lysine, 23S.25-Dihydroxyvitamin D3, Sphinganine, L-Cysteine, Uridine 5'-diphosphate, Calcidiol, L-Tryptophan, L-Alanine levels changed significantly compared to the control group. Differences in the metabolisms of Retinol, Sphingolipid, Alanine-Aspartate-Glutamate, Glutathione, Fatty Acid, Tryptophan, and biosynthesis of Aminoacyl-tRNA, and Unsaturated Fatty Acid have been successfully demonstrated by metabolic pathway analysis. According to our study, vitamin A and D supplements can be recommended to prevent side effects such as asthenia, rhinitis, nasal congestion, dizziness and IFIS in the treatment of tamsulosin. Alteration of aminoacyl-tRNA biosynthesis and sphingolipid metabolism pathways during tamsulosin treatment is effective in the occurrence of nasal congestion. CONCLUSIONS: Our study provides important information for tamsulosin therapy with high efficacy and low side effects in precision medicine.
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Metabolomics , Tandem Mass Spectrometry , Rats , Animals , Tamsulosin , Iatrogenic Disease , Sphingolipids , RNA, Transfer , Biomarkers , Chromatography, High Pressure LiquidABSTRACT
INTRODUCTION: The use of electronic systems in prescription is considered as the final solution to overcome the many problems of the paper transcription process, especially with the outbreak of Coronavirus needs more attention than before. But despite the many advantages, its implementation faces many challenges and obstacles. Therefore, the present study was conducted to review the effectiveness of computerized physician order entry systems (CPOE) on relative risk reduction on medication error and adverse drug events (ADE). METHOD: This study is one of the systematic review studies that was conducted in 2021. In this study, searching for keywords such as E-Electronic Prescription, Patient safety, Medication Errors prescription, Drug Interactions, orginal articles from 2000 to October-2020 in the valid databases such as ISI web of Science PubMed Embase, Scopus and search engines like google was done. The included studies were based on the main objectives of the study and based on the inclusion criteria after several stages of review and quality evaluation. In fact, the main criteria for selecting articles were studies that compared the rate of medication errors with or without assessing the associated harms (real or potential) before and after the implementation of EMS. RESULTS: Out of 110 selected studies after initial screening, only 16 articles were selected due to their relevance. Among the final studies, there was a significant heterogeneity. Only 6 studies were of good quality. Of the 10 studies prescribing error rates, 9 reported reductions, but variable denominators prevented meta-analysis. Twelve studies provided specific examples of systemic drug errors. 5 cases reported their occurrence slightly. Out of 9 cases that analyzed the effects on drug error rate, 7 cases showed a significant relative reduction between 13 and 99%. Four of the six studies that analyzed the effects on potential ADEs showed a significant relative reduction of between 35 and 98%. Two of the four studies that analyzed the effect of ADEs showed a relative reduction of between 30 and 84%. CONCLUSION: Finally, e-prescribing seems to reduce the risk of medication errors and ADE. However, the studies differed significantly in terms of setting, design, quality and results. More randomized controlled trials (RCTs) are needed to further improve the evidence of health informatics information.
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Drug-Related Side Effects and Adverse Reactions , Electronic Prescribing , Medical Order Entry Systems , Humans , Medication Errors/prevention & control , Drug-Related Side Effects and Adverse Reactions/epidemiology , Drug-Related Side Effects and Adverse Reactions/prevention & control , Patient SafetyABSTRACT
OBJECTIVES: The objective of this study was to assess the relevance of proton pump inhibitors prescribing in patients entering a ward with a clinical pharmacist and therefore identifying inappropriate prescribing. METHODS: A prospective study was conducted for 4 months. Patients admitted to the hospital for elective or emergency surgery, who had medication reconciliation performed by the clinical pharmacy team and who were prescribed proton pump inhibitors before admission were included. The indication for the proton pump inhibitors was collected from the patient or inferred from the medical history. The compliance of the prescriptions with the marketing authorization indications and the duration of treatment and dose was analyzed. The indications were classified into 3 groups: compliant with marketing authorization, off label but relevant use, and strictly off label use. RESULTS: During the study period, 100 patients were included among whom only 29% had a PPI prescription that did fully comply with the recommendations. Among the twenty-three prescriptions that did not comply with the recommendations in terms of indication, 15 were not relevant at all. Among the 65 prescriptions relevant for indication, 36 were not compliant with dose or duration recommendations. 59% of the total number of patients reported that they had never tried to stop treatment. CONCLUSIONS: Our study highlights the need for regular reassessment of proton pump inhibitors prescriptions. Multi-disciplinary collaboration on the appropriate use of this class of medication as well as increased awareness among general practitioners and hospital doctors is essential.
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Practice Patterns, Physicians' , Proton Pump Inhibitors , Humans , Proton Pump Inhibitors/therapeutic use , Prospective Studies , Hospitals , Prescriptions , Inappropriate Prescribing/prevention & controlABSTRACT
Coronavirus disease 19 (COVID-19) was first observed in Wuhan, China. The disease is caused by a virus (SARS-CoV-2), which spread around the world within a matter of weeks, leading to a large number of deaths. While the health crisis was managed on the ground, the scientific community focused on finding a means to stop it. Vaccine candidates such as the mRNA vaccines (Pfizer BTN162b2 and Moderna mRNA-1273), started to emerge. As these treatments came on the market recently, there is still concern about potential side effects, among them, Herpes Zoster Ophthalmicus (HZO).
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COVID-19 , Herpes Zoster Ophthalmicus , Humans , Herpes Zoster Ophthalmicus/diagnosis , Herpes Zoster Ophthalmicus/drug therapy , 2019-nCoV Vaccine mRNA-1273 , BNT162 Vaccine , SARS-CoV-2 , COVID-19/prevention & control , Vaccination/adverse effectsABSTRACT
AIMS: Validate a new questionnaire to assess the side effects secondary to anticholinergics in neurogenic population suffering from Adult neurogenic lower urinary tract dysfunction (ANLUTD). METHODS: We conducted a prospective, monocentric study in a Neuro-urology Department of a University Hospital between February 2015 and April 2020. To allow a full psychometric validation of a questionnaire, the study protocol included 3 steps: qualitative interviews, feasibility study and validation study. The primary outcome was good psychometric properties defined with good internal consistency reliability (Cronbach's α>0.7) and good test-retest reliability (intraclass correlation coefficient (ICC)>0.7). RESULTS: we included 64 patients with ANLUTD secondary to neurogenic disorders. Feasibility study demonstrate very good acceptation and comprehension for 97% of patients. Validation study showed good internal consistency with Cronbach's α=0,69 and very good ICC=0,73. AQUA is composed with 8 items scoring 0 (no side effect) to 2 (major side effect) for a total score between 0 to 16. Time to fulfill is very quick. Mean score in our population was 4,1 (sd 2,9). CONCLUSION: AQUA is the first validated tool to assess side effects secondary to antimuscarinic treatment for neurogenic population suffering from ANLUTD. LEVEL OF PROOF: 2.
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Cholinergic Antagonists , Iatrogenic Disease , Adult , Humans , Prospective Studies , Psychometrics , Reproducibility of Results , Surveys and QuestionnairesABSTRACT
The therapeutic arsenal for advanced ALK positive non-small cell lung cancer has been enriched by specific treatments targeting this molecular abnormality, with five molecules available, including lorlatinib, approved since July 2020. This treatment can have side effects common to other tyrosine kinase inhibitors, as well as other less common disorders affecting the central nervous system such as impaired cognitive function, speech or mood. The prevalence of neuro-psychiatric effects under treatment with lorlatinib reported in studies is nearly 40 % with a mild to moderate intensity in most cases. Given the potential impact on patients' quality of life and even on compliance with treatment, it is essential to include their detection during consultations. The main problem is still to have simple screening tools adapted to clinical practice. A multidisciplinary expert panel (pulmonologist, medical oncologist, psychiatrist, neurologist, pharmacist, nurse) therefore met to propose, based on data from the literature and their clinical experience, elements of management in order to detect these cognitive disorders at an early stage and optimize treatment tolerance. The subjects discussed concern screening and assessment tools, the management of side effects, and their prevention. The use of the practical elements proposed by the group could help optimize the identification and management of central nervous system disorders occurring on lorlatinib.
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Carcinoma, Non-Small-Cell Lung , Central Nervous System Diseases , Drug-Related Side Effects and Adverse Reactions , Lung Neoplasms , Aminopyridines/therapeutic use , Anaplastic Lymphoma Kinase , Carcinoma, Non-Small-Cell Lung/drug therapy , Humans , Lactams , Lactams, Macrocyclic/adverse effects , Lung Neoplasms/drug therapy , Protein Kinase Inhibitors/adverse effects , Pyrazoles , Quality of LifeABSTRACT
Endocrine complications after radiotherapy are usually delayed and require prolonged follow-up by the radiation oncologist. Endocrine glands are dispersed throughout the body and can be included in the radiation field of several tumors. As the symptomatology can sometimes be insidious and non-specific, their screening is based on a directed clinical examination but also on systematic hormonal assays. The thyroid gland is particularly radiosensitive, and hypothyroidism is generally observed for doses of more than 30Gy. After cervical irradiation, it is recommended to perform a TSH assay every 6 to 12months. The risk of secondary thyroid cancer only concerns children and exists even at low doses, systematic screening is required. The risk of pituitary insufficiency is dose-dependent, with different sensitivity for each axis. In children, the main concern is the early detection of somatotropic insufficiency in order to prevent the risk of short stature. Reproductive function can be impaired after receiving 4-6Gy requiring fertility preservation. Endocrine side effects can be treated to improve quality of life; therefore, we propose several approaches to be followed in order to promote screening and treatment.
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Hypothyroidism , Thyroid Neoplasms , Child , Humans , Quality of Life , Hypothyroidism/diagnosis , Hypothyroidism/etiology , Hypothyroidism/prevention & controlABSTRACT
INTRODUCTION: The third-generation tyrosine kinase inhibitor (TKI) osimertinib is recommended as a first-line treatment in advanced non-small cell lung cancer harboring an activating mutation of Epidermal Growth Factor Receptor (EGFR). Adverse pulmonary events related to osimertinib exposure have been reported, primarily in Japanese patients. They rarely occur in the Caucasian population. OBSERVATION: Herein we report two clinical cases of osimertinib-induced lung toxicities in patients diagnosed with advanced lung adenocarcinoma harboring an EGFR mutation. In the first case, interstitial pneumonia was asymptomatic and evolved favorably after osimertinib discontinuation. The second patient presented a more extensive form of lung injuries and despite systemic corticosteroid therapy, the evolution was fatal. CONCLUSION: Osimertinib-related lung toxicities remain exceptional. While most forms are mild, consideration of TKI treatment discontinuation may be necessitated. Introduction of another TKI or rechallenge with osimertinib might be considered along with corticosteroid therapy if necessary. Diffuse alveolar damage is a pejorative prognostic factor.
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Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Acrylamides , Aniline Compounds , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/genetics , Humans , Lung , Lung Neoplasms/drug therapy , Mutation , Protein Kinase Inhibitors/adverse effectsABSTRACT
OBJECTIVES: The aim of the study is to provide an overview of Drug-drug Interactions (DDIs) and adverse effects caused by drugs used in SARS-CoV-2 infection during the first epidemic wave. METHODS: We retrospectively analyzed patients treated by drugs used in SARS-CoV-2 infection (Azithromycin, Hydroxychloroquine and/or Lopinavir/ritonavir) between 15th March 2020 to 17th April 2020. A review of adverse events and DDI-risky drug association on medical record was conducted for each patient. Each adverse events was analyzed by the Centre régional de pharmacovigilance (CRPV) to assess causality of drugs used in SARS-CoV-2 infection. RESULTS: A total of 312 precriptions were analyzed during the period, of which 110 prescriptions had 157 drug association at risk of DDIs; 26 adverse events were reported. Causality assessment by CRPV concluded that 10 (35,7 %) adverse effects were possibly related to SARS-CoV-2 drugs with only 2 (7,1 %) related to DDIs. CONCLUSIONS: Despite risk of adverse drug reactions and DDIs related to drugs used in SARS-CoV-2 infection, few iatrogenics diseases were found.
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COVID-19 Drug Treatment , Antiviral Agents/adverse effects , Drug Interactions , Humans , Hydroxychloroquine/adverse effects , Retrospective Studies , Ritonavir/adverse effects , SARS-CoV-2ABSTRACT
Purpose of this review of medical literature is to present the immediate side effects of radiation therapy for head and neck cancer and their treatment. The likelihood and severity of these immediate side effects depends on a number of factors, including the total dose of radiation delivered, over what time it was delivered and what parts of the head and neck received radiation. Early side effects include: inflammation of the oropharyngeal mucosa (mucositis), painful swallowing (odynophagia), difficulty swallowing (dysphagia), hoarseness, lack of saliva (xerostomia), orofacial pain, laryngeal radionecrosis, dermatitis, hair loss, nausea, vomiting, inadequate nutrition and hydration, and weight loss. These complications can interfere with, and delay treatment. Most of these side effects generally dissipate over time. In conclusion, radiation treatment for the head and neck cancer causes significant early side effects. Many of these side effects present difficult challenges to the patients. Their recognition and treatment can significantly improve the patients' health, long-term survival and quality of life. The review provides information that can assist head and cancer survivors deal with radiation side effects.
Subject(s)
Head and Neck Neoplasms/radiotherapy , Radiotherapy/adverse effects , Alopecia/etiology , Brain/radiation effects , Deglutition Disorders/etiology , Deglutition Disorders/prevention & control , Dehydration/etiology , Dehydration/prevention & control , Dysgeusia/etiology , Dysgeusia/prevention & control , Facial Pain/etiology , Facial Pain/therapy , Fatigue/etiology , Fatigue/prevention & control , Humans , Laryngeal Cartilages/pathology , Mouth Mucosa/pathology , Mucositis/etiology , Mucositis/prevention & control , Nausea/etiology , Nausea/prevention & control , Necrosis/etiology , Necrosis/therapy , Periodontal Diseases/etiology , Periodontal Diseases/prevention & control , Radiodermatitis/etiology , Radiodermatitis/prevention & control , Vomiting/etiology , Vomiting/prevention & control , Weight Loss , Xerostomia/etiology , Xerostomia/prevention & controlABSTRACT
Mechanisms of late radio-induced lesions are the result of multiple and complex phenomena, with many entangled cellular and tissue factors. The biological continuum between acute and late radio-induced effects will be described, with firstly a break in homeostasis that leads to cellular redistributions. New insights into late toxicity will finally be addressed. Individual radiosensitivity is a primary factor for the development of late toxicity, and clinicians urgently need predictive tests to offer truly personalized radiation therapy. An update will be made on the various functional and genetic tests currently being validated. The management of radio-induced side effects remains a frequent issue for radiation oncologists, and an update will be made for certain specific clinical situations. Finally, an innovative management for patients with significant side effects after pelvic radiotherapy will be developed, involved mesenchymal stem cell transplantation, with the presentation of the "PRISME" protocol currently open to patients recruitment.
Subject(s)
Neoplasms/radiotherapy , Radiation Injuries/therapy , Combined Modality Therapy , Humans , Neoplasms/surgery , Radiation Injuries/etiology , Radiation Tolerance , Radiotherapy/adverse effects , Stem Cell Transplantation , Time FactorsABSTRACT
The ageing of the population leads health professionals to question the tolerance and the effectiveness of the different biotherapies used in autoimmune diseases. Due to the exponential increase of biotherapies and their indications, several studies have been carried out to evaluate their impact on elderly patients suffering from autoimmune disease. However, these studies are still too few to take into account all the different specificities of elderly patients and their comorbidities; prescribers are therefore hesitant with their introduction after 75 years or even 65. More than the age of patients, it is necessary to evaluate the comorbidities before introducing this kind of treatments. Every biotherapy has different indications and contraindications, which must be known to adapt each treatment to each patient. This focus aims to remind of the adaptations and contraindications of the different biological disease-modifying anti-rheumatic drugs for geriatric population, and improve their uses since the treatments for these patients are sometimes not enough. Here we resume the methods allowing supervisors to identify errors of clinical reasoning in medical students and interns and we explain remediation techniques adapted to the types of error identified. Access to short illustrative videos of a MOOC (Massive Open On line Course) devoted to the supervision of clinical reasoning constitutes practical help for supervisors who are not expert in the complexity of medical pedagogy at the bedside.