RESUMEN
Understanding the impact of induction and maintenance therapy on patients' quality of life (QoL) is important for treatment selection. This study aims to compare patient-reported QoL between patients treated with KTd or KRd induction therapy and K maintenance therapy or observation. QoL was assessed using the EORTC QOL-C 30 and QOL-MY20 questionnaires in the AGMT-02 study, in which 123 patients with newly diagnosed transplant ineligible multiple myeloma were randomized to nine cycles of either KTd or KRd induction therapy, followed by 12 cycles of K maintenance therapy, or observation. Longitudinal assessments showed statistically significant improvements in global health-related QoL, various disease symptoms and pain for both treatment regimens. KTd improved insomnia and fatigue, and KRd improved physical functioning. Cross-sectional comparisons indicated a "slight" superiority of KTd over KRd in several scales, with the exception of higher neuropathy scores with KTd. During maintenance, longitudinal comparisons showed no statistically significant changes. Cross-sectional comparisons revealed a "slight" improvement in cognitive functioning during carfilzomib therapy, but a worsening in most other QoL scales. Induction therapy led to improvements in most QoL items, while maintenance therapy with K maintenance was associated with "slight" or "moderate" impairments in several QoL scales compared with the observation group.
RESUMEN
Randomized comparison between KTd and KRd induction followed by second randomization to carfilzomib in transplant-ineligable patients with newly diagnosed multiple myeloma.
Asunto(s)
Mieloma Múltiple , Humanos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Dexametasona/uso terapéutico , Quimioterapia de Inducción , Lenalidomida/uso terapéutico , Mieloma Múltiple/diagnóstico , Mieloma Múltiple/tratamiento farmacológicoRESUMEN
Gastrointestinal stromal tumors (GIST) are rare tumors with a varying malignancy potential, most frequently located in the stomach and the small intestine. The median age at diagnosis is around 65 years. Standard treatment of localized disease is complete surgical resection. A GIST is generally resistant to conventional chemotherapy. Most GISTs harbor tyrosine kinase activating mutations in either the KIT or PDGFRA proto-oncogene. The standard treatment of locally advanced and metastatic GIST with such mutations is the tyrosine kinase inhibitor imatinib. In cases of progressive disease after successive treatment with imatinib, sunitinib, and regorafenib, a fourth-line therapy with ripretinib was recently approved. Approved in 2020, avapritinib is the first effective targeted therapy for advanced stage GIST harboring an imatinib-resistant PDGFRA D842V mutation.
Asunto(s)
Antineoplásicos , Neoplasias Gastrointestinales , Tumores del Estroma Gastrointestinal , Humanos , Anciano , Tumores del Estroma Gastrointestinal/diagnóstico , Tumores del Estroma Gastrointestinal/tratamiento farmacológico , Tumores del Estroma Gastrointestinal/genética , Mesilato de Imatinib/uso terapéutico , Antineoplásicos/uso terapéutico , Receptor alfa de Factor de Crecimiento Derivado de Plaquetas/genética , Receptor alfa de Factor de Crecimiento Derivado de Plaquetas/uso terapéutico , Inhibidores de Proteínas Quinasas/uso terapéutico , Mutación , Neoplasias Gastrointestinales/diagnóstico , Neoplasias Gastrointestinales/tratamiento farmacológico , Neoplasias Gastrointestinales/genética , Proteínas Proto-Oncogénicas c-kit/genética , Proteínas Proto-Oncogénicas c-kit/uso terapéuticoRESUMEN
BACKGROUND: Renal insufficiency is one of the most frequent complications in multiple myeloma. The incidence of renal insufficiency in patients with multiple myeloma ranges from 20% to 50%. Renal impairment in patients with multiple myeloma results primarily from the toxic effects of monoclonal light chains on the kidneys. Dehydration, hypercalcemia, hyperuricemia, the application of nephrotoxic NSARs, antibiotics, contrast agents, etc., all play a major role in the deterioration of renal function in patients with multiple myeloma. The diagnosis and treatment of these patients use an interdisciplinary approach in consultation with hematologist-oncologists, radiologists, nephrologists and intensive care specialists. Using new drugs in the treatment of patients with refractory/relapsed multiple myeloma and renal insufficiency markedly improves progression-free survival and overall survival in these patients. CONCLUSIONS: New drugs have helped to widen the treatment options available for patients with renal impairment and refractory/relapsed multiple myeloma, since dose adjustments are unnecessary with carfilzomib as well as with panobinostat, elotuzumab, pomalidomide or daratumumab in patients with renal impairment. Several new substances for the treatment of refractory/relapsed multiple myeloma have been approved in the meantime, including belantamab mafodotin, selinexor, melflufen, venetoclax, CAR T-cell therapy and checkpoint inhibitors. Ongoing studies are investigating their administration in patients with renal impairment.
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Lumbar spine synovial cysts are benign growths adjoining the facet joints that may induce low back pain, lumbar radiculopathy and neurological deficit. However, they are not well defined concerning their origin, cause and pathology, as well as available treatment strategies. The scope of different surgical procedures includes image-guided epidural steroid injection, direct cyst puncture by percutaneous epidural needle, spinal canal decompression and cyst resection, and spinal bone fusion with/without instrumentation. Hereby, we report institutional experience and discuss surgical strategies of lumbar spine synovial cyst treatment. Presenting symptoms, imaging findings and outcomes were retrospectively analyzed in 15 patients with lumbar spine synovial cyst, operated on during a one-year period. The leading presenting symptom was lumbar radicular pain, while the most commonly involved vertebral level was L5-S1. In a great majority of patients, a single-level interlaminectomy and cyst resection were performed. Most patients recovered without postoperative neurological and functional deficit, as well as surgery-related complications. No poor outcome was noticed in our series. Concerning our results and literature review, the optimal management for patients with symptomatic lumbar synovial cyst has to be highly personalized, which is essential to achieve a favorable outcome. Nonetheless, the best treatment strategy has yet to be affirmed.
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Descompresión Quirúrgica/métodos , Vértebras Lumbares/fisiopatología , Vértebras Lumbares/cirugía , Imagen por Resonancia Magnética/métodos , Procedimientos Neuroquirúrgicos/métodos , Quiste Sinovial/fisiopatología , Quiste Sinovial/cirugía , Adulto , Anciano , Croacia , Femenino , Humanos , Vértebras Lumbares/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Quiste Sinovial/diagnóstico por imagen , Resultado del TratamientoRESUMEN
Lumbar discectomy is the most common surgical treatment for intervertebral disc extrusion. Postoperative pain is a common clinical problem that greatly affects the length of hospitalization, functional status and patient quality of life. Th e aim of this study was to compare the postoperative analgesic effi cacy of paracetamol administered intermittently and through patient-controlled analgesia (PCA) pump following single level lumbar discectomy. Patients who underwent elective lumbar discectomy of intervertebral disc extrusion at the L4-L5 level diagnosed by magnetic resonance of the lumbosacral spine were included in the study. Pain was assessed at regular intervals for 48 hours through a shortened version of McGill pain questionnaire translated in the Croatian language. When pain was monitored as a summarized variable for each measurement, PCA group significantly stood up after 24 hours with better perception of pain compared to the intermittent group (c2-test, p<0.05). Adequate pain relief is an important aspect of postoperative care in spinal surgery patients. Postoperative use of paracetamol through PCA pump achieved better pain control and pain management versuspostoperative use of intermittent paracetamol analgesia after lumbar discectomy.
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Acetaminofén/administración & dosificación , Analgesia Controlada por el Paciente/métodos , Analgésicos no Narcóticos/administración & dosificación , Dolor Postoperatorio/prevención & control , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Discectomía/efectos adversos , Discectomía/métodos , Esquema de Medicación , Femenino , Humanos , Bombas de Infusión , Degeneración del Disco Intervertebral/cirugía , Desplazamiento del Disco Intervertebral/cirugía , Vértebras Lumbares , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/etiología , Estudios Prospectivos , Calidad de Vida , Adulto JovenRESUMEN
Back pain caused primarily by mechanical disorders is the most common type of back pain and it is usually found in young and middle-aged population, i.e. active population. This is why back pain is one of the most important public health problems. Treatment of pain syndrome affecting spine depends on a variety of factors and generally includes conservative and invasive methods. Relative indication for interventional and surgical procedures is long lasting back pain, the symptoms of which, predominantly pain, cause significant problems for the patient on performing everyday activities. Invasive/surgical treatment is applied after minimally 3 months of unsuccessful conservative treatment. Invasive and surgical procedures comprise a wide spectrum of interventions, from interventional and semi-interventional procedures, minimally invasive procedures to extensive, invasive operations that include instrumentation. The choice of intervention is based on clinical findings, duration and severity of pain and other symptoms, as well as on diagnostic reports. Despite recommendations based on the results of clinical studies, individual approach to each patient is the main principle of successful treatment.
Asunto(s)
Dolor de la Región Lumbar/cirugía , Guías de Práctica Clínica como Asunto , Descompresión Quirúrgica/métodos , Medicina Basada en la Evidencia , Femenino , Humanos , Dolor de la Región Lumbar/diagnóstico , Vértebras Lumbares/cirugía , Masculino , Persona de Mediana Edad , Procedimientos Quirúrgicos Mínimamente Invasivos/normas , Fusión Vertebral/normasRESUMEN
The aim of this study was to gather enough data in order to formulate theory- and research-based recommendations to policy makers with the intention of decreasing the number of alcohol-related accidents and victims on Croatian roads. The data on the injured traffic participants and the share of participants under the influence of alcohol were collected from the police reports of the Traffic Police Department, Ministry of the Interior, written at the scene of the respective accidents. This documentation was then processed by descriptive epidemiology and analysed through a four-year period, before and after the passing of the New Road Traffic Safety Act in the Republic of Croatia, on 20 August 2004. In the first six months of 2005, after the passing of the Act, there were 3,275 accidents caused by the motorists under the influence of alcohol (12.5% of all the accidents), with 64 persons killed. Only 5 fatalities (8%) were caused by the drivers with measured blood alcohol concentration of up to 0.5 per thousand. As much as 27 fatalities (42%) were caused by the drivers with measured more than 1.5 per thousand, while half of the fatalities, 32 (50%), were caused by drivers with 0.5-1.5 per thousand. In this period, more than 451,000 violations were recorded, whereas in the same period of the previous year, the number of violations was about 519,000. A reduction of the total number of accidents is the result of the new regulation provision, according to which the incidents without human victims do not have to be reported to the police. The number of traffic accidents caused by drivers under the influence of alcohol had increased by some dozen per cents, namely: 2005 - 6,219 persons, 2006- 6,590 persons, noting that in 2006 one less person was killed (123) compared to 2005. In 2005, drivers with alcohol concentration of 0-0.5 per thousand caused 1,096 accidents, with 14 fatalities, whereas in 2006 there were 1,164 accidents with 9 fatalities. A total of 2,314 accidents were caused by drivers with more than 0.5 per thousand and up to 1.5 per thousand in 2005 (in 2006 - 2,582), along with 53 fatalities (1 fewer than in 2006). Drivers with more than 1.5 per thousand participated in 2,809 accidents (2006 - 2,844), with the number of killed drivers amounting to 57, three fewer than in 2006. In light of these facts, alcohol use still remains a significant factor in road traffic accidents and is an important area for injury prevention efforts.
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Accidentes de Tránsito/legislación & jurisprudencia , Accidentes de Tránsito/mortalidad , Consumo de Bebidas Alcohólicas/legislación & jurisprudencia , Consumo de Bebidas Alcohólicas/mortalidad , Conducción de Automóvil/legislación & jurisprudencia , Croacia/epidemiología , Humanos , Mortalidad/tendenciasRESUMEN
In this article authors outline new techniques and prospects in invasive treatment in vertebrology with emphasis on interventional and semi invasive procedures and minimally invasive surgery for lumbar disc herniation. They describe new approaches in neuroablative procedures for back pain treatment, in spinal fixation and in surgical treatment of scoliosis. Authors also report methods of great expectations which are not yet in use in our clinical practice but are promising like reconstruction of nucleus pulposus by autologous chondrocytes transplantation. New methods in cervical spine surgery are also discussed. The efficacy of each surgical method is pointed out. Apart from being informative, together with the corresponding article on patophysiology, magnetic resonance imaging and conservative treatment, these articles considering recent developments can be used as an aid in decision making when approaching these patients.
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Procedimientos Ortopédicos , Enfermedades de la Columna Vertebral/cirugía , Columna Vertebral/cirugía , Humanos , Desplazamiento del Disco Intervertebral/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos , Escoliosis/cirugíaRESUMEN
Cerebellar glioblastoma in the elderly is rare. Only 33 cases have been reported in the literature. We report on a 65-year-old male patient with cerebellar glioblastoma. Computed tomography scan revealed a posterior fossa tumor of 34 x 33 x 52 mm in size, with hydrocephalus. The patient presented with posterior fossa symptoms, ataxia, nausea and vomiting. He deteriorated rapidly and ventricular drainage was performed. When the patient's condition improved, suboccipital median craniectomy was performed and the tumor was removed. Postoperative treatment included radiotherapy and temozolomide chemotherapy.
Asunto(s)
Neoplasias Cerebelosas , Glioblastoma , Anciano , Neoplasias Cerebelosas/patología , Neoplasias Cerebelosas/cirugía , Glioblastoma/patología , Glioblastoma/cirugía , Humanos , MasculinoRESUMEN
Choroid plexus cysts (CPC) are usually found at the end of the second trimester of pregnancy. Sometimes they can be accidentally and found on prenatal ultrasound examinations. Vast majority of CPC resolve spontaneously by 28th weeks gestation. In the older aged group the choroid plexus cysts are extremely rare pathomorphologic medical entity. Since they are almost always asymptomatic, they are therefore accidentally found on brain magnetic resonance (MR) or computed tomography (CT) scans. They are usually located in the lateral ventricles and measure around 2 cm in diameter. We present a case of a 75-year-old male with a giant choroid plexus cyst whose leading symptom was excruciating headache refractory to previous conservative therapy. He underwent surgery when osteoplastic craniotomy was performed with cyst fenestration and ablation. His recovery was uneventful with total regression of headaches. Reviewing the recent literature we did not find such a case considering the patients age and the size of the choroid plexus cyst.