26
|
Weerasena I, Spalding L, Martin H, Redfern A. 53P Aromatase inhibitor and cyclin-dependent kinase 4/6 inhibitor treated HR+/HER2- metastatic breast cancer differ to those treated with Aromatase inhibitors alone on progression. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
27
|
Peyronnel C, Petitcolin V, Totoson P, Martin H, Verhoeven F, Demougeot C. SAT0021 STRUCTURAL EFFECTS OF LOCAL CRYOTHERAPY IN RHEUMATOID ARTHRITIS: A STUDY IN ADJUVANT-INDUCED ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The control of joint destruction caused by rheumatoid arthritis (RA) is a key issue in the treatment of this disease. Recent evidence showed that radiographic progression of joint damage occur despite a sharp decrease in disease activity and the use of aggressive Disease Modifying Anti-Rheumatic Drug (DMARD) therapies [1]. Whether alternative treatments such as cryotherapy may have beneficial effects on joint destruction at the early stages of the disease remains to be demonstrated, but such strategy would be of interest as it would not interfere with DMARDs treatment.Objectives:The aim of this study was to evaluate the effect of a 14-days-treatment of local cryotherapy on radiological outcomes in rat adjuvant induced arthritis.Methods:Adjuvant-induced arthritis (AIA) was induced in 6-weeks old male Lewis rats by injection ofMycobacterium butyricumin Freund’s incomplete adjuvant at the basis of the tail. A control group received saline. At the onset of arthritis, AIA rats were treated or not by application of cryotherapy on paws using either a cold spray or ice, twice a day for 14 days. Arthritis score and paws skin temperature was daily monitored. At the end of treatment, radiological exam of hind paws was performed and a score taking into account (swelling, osteoporosis, cartilage destruction, bone erosion, bone destruction and new bone formation) was assigned, according to Ackermanet al[2]. Circulating levels of cytokines (IL-6, IL-1β, TNF-α) was measured by Magpix Luminex kit.Results:Compared to untreated AIA, local cryotherapy significantly reduced the progression of arthritis score, whatever the modality (p<0.05), and to the same extent (reduction of arthritis score at day 24 post-immunization: -38% with cold spray, p<0.01, -37% with ice, p<0.01). Radiological score was significantly reduced by both treatments with no difference between the two treatments (-33% with cold spray, p<0.01, -44% with ice, p<0.01). All the items of the radiological score were equally reduced by ice and cold spray except swelling that was significantly reduced only by ice. Interestingly, the use of the cold spray induced a greater decrease in the skin temperature than the ice treatment (18.32 ± 0.07 °C vs 20.46 ± 0.08 °C, p<0.001). Conversely, cryotherapy did not significantly change the level of cytokines. No correlation was found between radiological score and arthritis score or cytokine levels.Conclusion:These data demonstrated that local cryotherapy had positive effects on structural damage in adjuvant-induced arthritis. The mechanisms involved remain now to be determined. These results suggest that local cryotherapy would be an interesting complement to conventional DMARDs in early RA.References:[1] Ten Klooster, P. M.et al.Radiographic progression can still occur in individual patients with low or moderate disease activity in the current treat-to-target paradigm: real-world data from the Dutch Rheumatoid Arthritis Monitoring (DREAM) registry.Arthritis Res. Ther.21, 237 (2019).[2] Ackerman, N. R.et al.Effects of naproxen on connective tissue changes in the adjuvant arthritic rat.Arthritis Rheum.22, 1365–1374 (1979).Disclosure of Interests:Célian Peyronnel: None declared, Valentin Petitcolin: None declared, Perle Totoson: None declared, Hélène Martin: None declared, Frank Verhoeven: None declared, Céline Demougeot Grant/research support from: With an institutional support from Pfizer.
Collapse
|
28
|
Kyoon-Achan G, Schroth RJ, Martin H, Bertone M, Mittermuller BA, Sihra R, Klus B, Singh S, Moffatt MEK. Parents' Views on Silver Diamine Fluoride to Manage Early Childhood Caries. JDR Clin Trans Res 2020; 6:251-257. [PMID: 32479240 DOI: 10.1177/2380084420930690] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The use of silver diamine fluoride (SDF) as a nonsurgical caries management product is growing. Evidence suggests that SDF is very successful in arresting caries. However, a common concern with SDF treatment is the unaesthetic black staining. The purpose of this qualitative study was to determine parents' views following their children's treatment with SDF to manage severe early childhood caries (ECC). METHOD Parents were interviewed as part of a mixed-method study of SDF to arrest severe ECC. Children with caries lesions in primary teeth were treated with 2 applications of 38% SDF, followed by fluoride varnish. Semistructured in-person and phone interviews were conducted with 19 parents of children in the study. Data were transcribed verbatim and manually coded and uploaded to NVivo 12 for further coding analysis. RESULTS None of the parents had previously heard about SDF, and they learned about it from the study dentist. Although parents trusted the dentist's information on SDF, they welcomed additional evidence, especially relating to product safety and effectiveness. Some parents were minimally concerned with the black staining caused by SDF treatment. It was more important that SDF arrested caries progression, minimized pain and sensitivity, and prevented dental infection. However, some parents expressed concerns related to the unaesthetic black staining. Interestingly, many parents indicated that their children were not overly concerned with the black staining. A majority of parents said that they would recommend the treatment to others. CONCLUSION This is the first qualitative study involving parents of children who were treated with SDF. Most parents were accepting of SDF as a nonsurgical treatment to arrest caries and minimize dentinal sensitivity secondary to caries, although some expressed concern about the black staining in anterior teeth. It is important to adequately inform parents of the negative aesthetic consequences and obtain informed consent before treatment. KNOWLEDGE TRANSFER STATEMENT This qualitative study revealed that many parents of children with severe ECC are accepting of SDF as a nonrestorative caries management option, despite the black staining of caries lesions. Dental professionals need to be aware of these parental concerns and obtain written informed consent prior to treatment. Parents also requested more information and resources on SDF on its benefits, effectiveness, and any associated risks.
Collapse
|
29
|
Melgar E, Escobar GF, Granel-Brocard F, Remen T, Marzouki-Zerouali A, Geoffrois L, Martin H, Schoeffler A, Schmutz JL, Bursztejn AC. Assessment of patient knowledge and completion of advance directives in oncodermatology. Br J Dermatol 2020; 183:972-973. [PMID: 32473026 DOI: 10.1111/bjd.19257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
30
|
Khan A, Martin H, Spalding L, Redfern A. 154P Survival outcome of indigenous and non-indigenous women of Western Australia with breast cancer in relation to remoteness. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
31
|
Gutteck N, Schilde S, Reichel M, Holtz A, Sahmel O, Hinz P, Kielstein H, Lange J, Delank KS, Martin H. Posterolateral plate fixation with Pantalarlock® is more stable than nail fixation in tibiotalocalcaneal arthrodesis in a biomechanical cadaver study. Foot Ankle Surg 2020; 26:328-333. [PMID: 31031148 DOI: 10.1016/j.fas.2019.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/07/2019] [Accepted: 04/09/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Despite the promising results of ankle joint arthroplasty, the tibiotalocalcaneal (TTC) arthrodesis remains an established procedure in treatment of combined pathology of the ankle and subtalar joint. Despite the promising results in biomechanical investigations, nonunion rates of up to 24% are described in recent studies. The objective of this work was a comparative study of the biomechanical properties of the posterolateral plate fixation with retrograde intramedullary nail fixation. METHODS Twenty four fresh-frozen human lower leg specimens (12 pairs) were used for the comparative biomechanical testing. Every specimen was preconditioned with 100 N over 200 cycles. After every 250 cycles the force was increased by 50 N from 200 to 600 N. This was followed by cyclic loading in dorsi-/plantiflexion with 800 N for 3000 cycles. All specimens were subjected to bone densitometry (DXA) and computed tomography. RESULTS Significantly higher number of spacimens with nails (4) failed during the cycling testing in dorsi-/plantarflexion and futher two during the cyclic testing with 800 N. Two specimens with plates failed during the cyclic testing with 800 N. Statistical analysis showed that the specimens with the plate were significantly more stable in each test direction. The Pearson correlation demonstrated for the specimens with plate a linear relationship between the stiffness and the determined bone density. CONCLUSIONS The results demonstrate a significantly superior stiffness of the Pantalarlock®-plate in all testing directions compared with the HAN nail. Probably the position of the plate on the tension side of the joint and the combination of locking and lag screws provide the higher stiffness of the plate system. The correlation of the stiffness with bone density leads to more predictable results of the plate arthrodesis. We hope for a reduction of the pseudarthrosis rate and shorten the postoperative treatment phase. The authors expect advantages in the treatment of high risk patients with severe deformity of the ankle, bone defects, neuropathic deformity, poor bone quality and osteoporosis.
Collapse
|
32
|
Dugourd P, Martin H, Fontas E, Velin M, Montaudié H, Lacour J, Passeron T. Probiotics for recurrent idiopathic aphthous stomatitis in adults: a placebo‐controlled randomized trial. J Eur Acad Dermatol Venereol 2020; 34:e239-e240. [DOI: 10.1111/jdv.16199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
33
|
Martin H, Bursztejn A, Albuisson E, Leguern A, Mahe E, Villemur B, Blaise S, Perceau G, Goujon E, Lok C, Modiano P, Debure C, Guillot B, Maillard H, Say M, Carvalho-Lallement P, Dompmartin A, Journet-Tollhupp J, Schmutz JL, Senet P, Schoeffler A. Caractéristiques des plaies chroniques chez les toxicomanes : étude rétrospective de 58 patients. Ann Dermatol Venereol 2019; 146:793-800. [DOI: 10.1016/j.annder.2019.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/07/2019] [Accepted: 09/03/2019] [Indexed: 12/21/2022]
|
34
|
Khan A, Martin H, Spalding L, Redfern A. Distance related outcome in indigenous and non-indigenous breast cancer women of Western Australia. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz416.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
35
|
Ekman S, Varrone A, Jucaite A, Vishwanathan K, Brown A, Cselényi Z, Martin H, Lewensohn R, Schou M, Laus G, Van Der Aart J, Johnström P, Singh N, Farde L. P2.14-33 An Open-Label PET-MRI Study to Determine Brain Exposure of Osimertinib in Patients with EGFR Mutant NSCLC and CNS Metastases. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
36
|
Gomes A, Martin H, Fugii M, Gazeto B, Conatti M, Bonetti T, Riboldi M, Monteleone P. 16. CORRELATION BETWEEN NUMBER OF CHROMOSOMES ALTERATIONS AND TIME-LAPSE EMBRYO SCORE: PRELIMINARY OUTCOMES. Reprod Biomed Online 2019. [DOI: 10.1016/j.rbmo.2019.04.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
37
|
Martin H, Jayasinghe J, Lowe T. Superficial parotidectomy versus extracapsular dissection: literature review and search for a gold standard technique. Int J Oral Maxillofac Surg 2019; 49:192-199. [PMID: 31301925 DOI: 10.1016/j.ijom.2019.06.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/24/2019] [Accepted: 06/05/2019] [Indexed: 11/17/2022]
Abstract
Benign parotid tumours usually present as a slow-growing, asymptomatic mass in the pre-auricular region. Although they are uncommon, surgical excision is the mainstay of treatment due to the risk of malignant transformation in some benign tumours. Surgical techniques have evolved over the years, with superficial parotidectomy and extracapsular dissection being the current procedures of choice. There is currently no gold standard, and it remains unclear which surgical modality is the superior option. A literature review was performed in relation to the relative merits of each technique and to evaluate the reasons underpinning the ongoing debate. A total of 16 papers comparing the main clinical outcomes of the procedures were critically reviewed using the PRISMA protocol. Overall, extracapsular dissection indicated a reduced recurrence rate, facial nerve paralysis, Frey syndrome, and operation time. The superior outcomes following extracapsular dissection could be attributed to the less radical nature of the procedure. However, there were various limitations identified within the review that may have affected the results. Selection bias was the most significant, with patients assigned to the different procedures depending on the tumour size and location. Consequently, the debate continues as to what constitutes the gold standard of care for benign parotid tumours.
Collapse
|
38
|
Kashyap P, Ng C, Wang Z, Li B, Arif Pavel M, Martin H, Yu Y. Corrigendum to "A PKD1L3 splice variant in taste buds is not cleaved at the G protein-coupled receptor proteolytic site" [Biochem. Biophys. Res. Commun. 512 (2019) 812-818]. Biochem Biophys Res Commun 2019; 514:565. [PMID: 31056259 DOI: 10.1016/j.bbrc.2019.04.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
|
39
|
Mshanga N, Martin H, Petrucka P. Food-basket intervention to reduce micronutrient deficiencies among Maasai-pregnant women in Tanzania: a quasi-experimental study. J Hum Nutr Diet 2019; 32:625-634. [PMID: 31131491 DOI: 10.1111/jhn.12672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Micronutrients comprised of vitamin and mineral nutrients that are needed during pregnancy for foetal growth, development and maturation, as well as for reducing/preventing maternal complications. However, micronutrient-rich foods (vegetables and fruits) are lacking in the Ngorongoro Conservation Area as a result of restrictions on cultivation in conservation areas and the unavailability of vegetables and fruits in local markets. The present study introduced a food basket intervention and assessed the effectiveness of the food baskets with respect to addressing anaemia, vitamin A and iron deficiencies among pregnant Maasai women within the Ngorongoro Conservation Area. METHODS The quasi-experimental study included Misigiyo ward as a control group (provided education only) and Olbalbal ward as an intervention group (provided food baskets and education). The study assessed haemoglobin, serum ferritin and retinol at baseline and during follow-up. Haemoglobin, serum ferritin and retinol were quantitatively (duplicate) measured with HemoCue™ (HemoCue AB, Ängelholm, Sweden), Maglumi 800 (Snibe Diagnostic, Shenzhen, China) and vitamin A enzyme-linked immunosorbent assay, respectively. Dependent and independent t-tests were used to compare the micronutrient blood levels between and within the groups. RESULTS The present study found a statistically significant increase in serum retinol (P < 0.001) in the intervention group compared to the control group; moreover, baseline serum retinol was positively associated with the follow-up serum retinol, whereas baseline haemoglobin and serum ferritin were negatively associated. CONCLUSIONS The food basket intervention holds promise with repect to reducing micronutrient deficiency, especially in communities where micronutrient-rich foods are scarce.
Collapse
|
40
|
Fabiano E, Martin H, Arnaud M, Philippe G, Sarah K, Hélène T, Emmanuel BJ, Antoine S, Catherine D. EP-1587 Conservative strategy with concomitant chemoradiation for bladder cancer: analysis of a 313 patients. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32007-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
41
|
Segan L, Samuel R, Martin H, Harniman R, Payne B, Hiew C, Hutchison A. Evaluating Frailty in the Elderly NSTEMI Population: A Single Centre Experience. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
42
|
Henning AJ, Williamson J, Martin H, Jiang X. Improvements to dispersed reference interferometry: beyond the linear approximation. APPLIED OPTICS 2019; 58:131-136. [PMID: 30645519 DOI: 10.1364/ao.58.000131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 10/28/2018] [Indexed: 06/09/2023]
Abstract
Interferometric instruments with dispersion introduced in the reference arm have previously been created, as the controlled dispersion can be used to generate a signal that contains a clearly identifiable point, the location of which relates to the position of the scattering surface in the measurement arm. In the following, we illustrate that the linear approximations that have been used previously can lead to significant errors, and that second-order terms need to be included in order to correct this. These corrections are vital if these instruments are to be used for metrological applications.
Collapse
|
43
|
Moulin S, Martin H, Cardot-Leccia N, Viard D, Velin M, Passeron T, Lacour JP. Réaction paradoxale au dupilumab. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
44
|
Casanova A, Bettamin L, Blatche MC, Mathieu F, Martin H, Gonzalez-Dunia D, Nicu L, Larrieu G. Nanowire based bioprobes for electrical monitoring of electrogenic cells. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2018; 30:464001. [PMID: 30277220 DOI: 10.1088/1361-648x/aae5aa] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The continuous miniaturization of electronic components and the emergence of nano-biotechnology has opened new perspectives to monitor electrical activities at the single cell level. Here, we describe the creation of very high surface-to-volume ratio passive devices (vertical nanowire probes) using large-scale fabrication process, allowing to follow the electrical activity of mammalian neurons. Based on conventional silicon processing, the silicon nanowires were silicided in platinum in order to improve their electrochemical performances and to guarantee their biocompatibility. Very high signal to noise ratio was achieved (up to 2000) when measuring spontaneous action potentials. Moreover, this bio-platform was used to record the impact of various bio-chemical and electrical stimulations on neuronal activity. To conclude, this study proposes a thorough comparison of the characteristics and performances of these new nanowire-based nanoprobes with the main alternative systems published up to now.
Collapse
|
45
|
Martin H, Mariano-Bourin M, Antunes L, Bonhomme A, Cuny JF, Dubouis L, Truchetet F, Schoeffler A. [Cutaneous metastases on the extremities]. Ann Dermatol Venereol 2018; 146:115-120. [PMID: 30314638 DOI: 10.1016/j.annder.2018.07.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/01/2018] [Accepted: 07/31/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Cutaneous metastases (CM) on the extremities are rare complication of cancer with poor prognosis. In general, lesions simulate an infection. Herein, we report two new cases with atypical presentation. PATIENTS AND METHODS Case no 1: a 71-year-old man consulted for suspicion of left hand pyogenic granuloma present for 3 months. His history revealed two treated squamous-cell carcinomas (tongue and lung). On physical examination, he presented three budding and foul-smelling lesions on his left hand. Histopathology showed metastasis of squamous-cell carcinoma. Radiographic examination revealed spread of pulmonary nodules with suspicion of metastasis. Case no 2: a 68-year-old man was hospitalized for indurated edema of the right leg present for several months. Six months earlier, he had undergone surgery for left pulmonary adenocarcinoma without metastasis. Physical examination revealed an indurated edema on the right foot. Histopathology showed metastasis from adenocarcinoma. A scan revealed several osteolytic lesions in the right foot as well as lymphadenopathy. DISCUSSION Herein, we report two original cases of CM of the extremities diagnosed as tumor progression. This is a rare complication of variable clinical presentation and impacts both cancer management and prognosis. It is important to consider the diagnosis when distal cutaneous lesions persist, particularly where there is a history of cancer.
Collapse
|
46
|
Martin H, Kimiywe J, Petrucka P, Kamanga L. Improving Nutritional Management of Cancer Patients in Tanzania. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.20900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Cancer is one of the leading causes of death worldwide and was reported to cause 8.8 million deaths in 2015. It was long predicted that about 70% of the new cancer cases will be in low-income countries (LIC). In Tanzania, like in many LICs, the need for improved cancer care is critical because cancer rates are rising dramatically. Most cancers are detected late and hence high mortality and poor palliative care for patients. Tanzania lacks trained clinical nutritionists and dieticians to manage different conditions including cancer. Aim: The aim of this project is to build the capacity of nutritionists and other health personnel to provide nutrition care to cancer patients in hospitals. Methods: One nutritionist from Tanzania will be attached to the Kenyatta National Hospital in Kenya for one month to obtain practical experience on the nutritional management of cancer patients. The acquired knowledge will be disseminated among health care professionals in Tanzania, specifically, nutritionist and nurses in selected health care facilities. About six nutrition officers and six nurses who work in Ocean Road Cancer Institute, Bugando Hospital, KCMC hospital and Muhimbili National Hospital will be trained by the incumbent on nutrition care for cancer patients once the fellowship visit has been completed. In addition, a study to identify differences in nutritional care for cancer patients between Tanzania and Kenya will be conducted. Cancer patients visiting hospitals in Tanzania and Kenya will be asked to complete a questionnaire that will assess their nutritional care in detail. Responses from cancer patients from each country will be compared to identify differences. Results: Expected results from this project includes, the transfer of knowledge in nutritional management of cancer patients between Tanzania and Kenya, and the subsequent dissemination of this knowledge to other nutrition specialists based in the home country, Tanzania. Further results will include data obtained from a survey that will be performed on cancer patients from both countries regarding their nutritional care. This study is also expected to open up collaborative research opportunities between the universities and health facilities on best practices for nutrition care and support for cancer patients. Conclusion: This study will not only improve palliative care among cancer patients but will also create more awareness on preventive measures against cancers with emphasis on dietary habits.
Collapse
|
47
|
Cornu R, Chrétien C, Béduneau A, Martin H. Silica nanoparticles impact the permeability of human intestinal barrier. Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
48
|
Martin H, Stachs O, Guthoff R, Grabow N, Jünemann A. Biomechanische Untersuchungen zur Akkommodation des Auges. Ophthalmologe 2018; 115:649-654. [DOI: 10.1007/s00347-018-0661-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
49
|
Auzanneau M, Lanzinger S, Kroschwald P, Kuhnle-Krahl U, Martin H, Placzek K, Hamman J, Bachran R, Bohn B, Rosenbauer J, Maier W. The impact of area deprivation on treatment and outcome quality of 29,284 pediatric patients with type 1 diabetes in Germany. Results from the German DPV Registry. Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.05.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
|
50
|
Sinclair G, Benmakhlouf H, Martin H, Brigui M, Maeurer M, Dodoo E. The role of radiosurgery in the acute management of fourth ventricle compression due to brain metastases. Surg Neurol Int 2018; 9:112. [PMID: 29930878 PMCID: PMC5991270 DOI: 10.4103/sni.sni_387_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 12/26/2017] [Indexed: 11/16/2022] Open
Abstract
Background: Approximately 20–30% of all intracranial metastases are located in the posterior fossa. The clinical evolution hinges on factors such as tumor growth dynamics, local topographic conditions, performance status, and prompt intervention. Fourth ventricle (V4) compression with secondary life-threatening obstructive hydrocephalus remains a major concern, often requiring acute surgical intervention. We have previously reported on the application of adaptive hypofractionated Gamma Knife Radiosurgery in the acute management of critically located metastases, a technique known to us as rapid rescue radiosurgery (3R). We report the results of 3R in the management of posterior fossa lesions and ensuing V4 decompression. Case Descriptions: Four patients with V4 compression due to posterior fossa metastases were treated with 3R by three separate gamma knife radiosurgical sessions (GKRS) over a period of seven days. Mean V4 volume was 1.02 cm3 at GKRS 1, 1.13 cm3 at GKRS 2, and 1.12 cm3 at GKRS 3. Mean tumor volume during the week of treatment was 10 cm3 at both GKRS 1 and 2 and 9 cm3 at GKRS 3. On average, we achieved a tumor volume reduction of 52% and a V4 size increase of 64% at the first follow-up (4 weeks after GKRS 3). Long-term follow-up showed continued local tumor control, stable V4 volume, and absence of hydrocephalus. Conclusion: For this series, 3R was effective in terms of rapid tumor ablation, V4 decompression, and limited radiation-induced toxicity. This surgical procedure may become an additional tool in the management of intractable posterior fossa metastasis with V4 compression.
Collapse
|