26
|
Thomas JM, Dourish CT, Higgs S. Effects of awareness that food intake is being measured by a universal eating monitor on the consumption of a pasta lunch and a cookie snack in healthy female volunteers. Appetite 2015; 92:247-51. [PMID: 26048004 PMCID: PMC4509509 DOI: 10.1016/j.appet.2015.05.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 05/17/2015] [Accepted: 05/28/2015] [Indexed: 11/17/2022]
Abstract
To date, there have been no studies that have explicitly examined the effect of awareness on the consumption of food from a Universal Eating Monitor (UEM - hidden balance interfaced to a computer which covertly records eating behaviour). We tested whether awareness of a UEM affected consumption of a pasta lunch and a cookie snack. 39 female participants were randomly assigned to either an aware or unaware condition. After being informed of the presence of the UEM (aware) or not being told about its presence (unaware), participants consumed ad-libitum a pasta lunch from the UEM followed by a cookie snack. Awareness of the UEM did not significantly affect the amount of pasta or cookies eaten. However, awareness significantly reduced the rate of cookie consumption. These results suggest that awareness of being monitored by the UEM has no effect on the consumption of a pasta meal, but does influence the consumption of a cookie snack in the absence of hunger. Hence, energy dense snack foods consumed after a meal may be more susceptible to awareness of monitoring than staple food items.
Collapse
|
27
|
Wilkinson MJ, Fitzgerald JEF, Strauss DC, Hayes AJ, Thomas JM, Messiou C, Fisher C, Benson C, Tekkis PP, Judson I. Surgical treatment of gastrointestinal stromal tumour of the rectum in the era of imatinib. Br J Surg 2015; 102:965-71. [PMID: 25970743 DOI: 10.1002/bjs.9818] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 02/01/2015] [Accepted: 03/03/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND Gastrointestinal stromal tumours (GISTs) of the rectum often require radical surgery to achieve complete resection. This study investigated the management and outcome of surgery for rectal GISTs and the role of imatinib. METHODS A cohort study was undertaken of patients identified from a database at one tertiary sarcoma referral centre over a continuous period, from January 2001 to January 2013. RESULTS Over 12 years, 19 patients presented with a primary rectal GIST. Median age was 57 (range 30-77) years. Neoadjuvant imatinib was used in 15 patients, significantly reducing mean tumour size from 7·6 (95 per cent c.i. 6·1 to 9·0) to 4·1 (2·8 to 5·3) cm (P < 0·001). Nine of these patients underwent surgical resection. Imatinib therapy enabled sphincter-preserving surgery to be undertaken in seven patients who would otherwise have required abdominoperineal resection or pelvic exenteration for tumour clearance. Neoadjuvant imatinib treatment also led to a significant reduction in mean(s.d.) tumour mitotic count from 16(16) to 4(9) per 50 high-power fields (P = 0·015). Imatinib was used only as adjuvant treatment in two patients. There were three deaths, all from unrelated causes. Eleven of the 13 patients who underwent resection were alive without evidence of recurrence at latest follow-up, with a median disease-free survival of 38 (range 20-129) months and overall survival of 62 (39-162) months. CONCLUSION The use of neoadjuvant imatinib for rectal GISTs significantly decreased both tumour size and mitotic activity, which permitted less radical sphincter-preserving surgery.
Collapse
|
28
|
Minguet C, Aubrege A, Aubart M, Cornuz J, di Patrizio P, Du Boullay D, Farghadani H, Flammang M, Haas N, Kacenelenbogen N, Kopp M, Leners JC, Levêque M, Mbengue M, Paur H, Paur I, Raphaël F, Rausch S, Shetgen M, Tabouring P, Thomas JM, Vignon G. [The flexibility of family medicine]. BULLETIN DE LA SOCIETE DES SCIENCES MEDICALES DU GRAND-DUCHE DE LUXEMBOURG 2015:39-50. [PMID: 26946851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We are a European academic group of family doctors and we propose a definition of flexibility in family medicine. A review of the literature shows that flexibility and complexity are emerging concepts in the field of family practice. The outcomes of a workshop at the WONCA-Europe congress in 2014 are discussed. The flexibility is a capability of the general practitioner to deal with complex clinical situations in a biomedical and societal changing world. Flexibility is framed by ethics. It could improve the quality of care, be useful against burnout and used in medical research. In conclusion, family medicine should adopt a specific definition of the flexibility describing its specificity, a useful and teachable capacity.
Collapse
|
29
|
Thomas JM. [Euthanasia and general practice in Belgium]. REVUE MEDICALE DE BRUXELLES 2014; 35:386-393. [PMID: 25675647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In Belgium, the GP can perform euthanasia or be called as a consultant. He must know the laws concerning the end of life and be able to explain his rights to his patients. He will know the best practices and techniques for euthanasia. If necessary, he will call help or refer to a more competent colleague. He negotiates with the patient an advanced care planning following the evolution of its pathologies and will witness its wishes regarding end of life against other institutions and doctors.
Collapse
|
30
|
Van Der Walt JJN, Thomas JM, Figaji AA. Intraoperative neurophysiological monitoring for the anaesthetist. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2013.10872924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
31
|
Jackson TA, Thomas JM. Tuberculosis: the implications for anaesthesia. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2013.10872945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
32
|
Van Der Walt JJN, Thomas JM, Figaji AA. Intraoperative neurophysiological monitoring for the anaesthetist. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2013.10872913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
33
|
Timmerman K, Thomas JM. Endotracheal tubes in paediatric anaesthesia: the cuffed versus uncuffed debate. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2010.10872688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
34
|
Thomas JM, Dourish CT, Tomlinson JW, Hassan-Smith Z, Higgs S. Effects of the 5-HT2C receptor agonist meta-chlorophenylpiperazine on appetite, food intake and emotional processing in healthy volunteers. Psychopharmacology (Berl) 2014; 231:2449-59. [PMID: 24408211 DOI: 10.1007/s00213-013-3409-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 12/11/2013] [Indexed: 01/28/2023]
Abstract
RATIONALE The treatment of obesity is an increasing global health priority, yet few effective drug treatments are currently available. The discovery of novel anti-obesity therapies could be assisted by the validation of experimental (translational) medicine models in healthy volunteers that assess efficacy and safety at an early stage of drug development. OBJECTIVES The aim of this study was to examine the effects of the 5-HT2C receptor agonist meta-chlorophenylpiperazine (mCPP) in an experimental medicine model assessing both appetite and mood. METHODS Using a between-subjects, double-blind, placebo-controlled design, 24 male and 24 female participants were randomly assigned to either placebo, 15- or 30-mg mCPP treatment groups. Lunch was eaten from a Universal Eating Monitor (UEM) that measured eating rate, and the participants completed the P1vital® Oxford Emotional Test Battery (ETB) and a series of appetite and mood ratings. RESULTS mCPP reduced appetite and, in women, enhanced measures of satiation. The drug also enhanced memory for emotional material in the word recall and recognition memory tasks of the ETB. CONCLUSIONS The results provide new insight into the effects of mCPP on appetite, satiety and memory in humans. In addition, our data provide an illustration of the value of measuring changes in appetite and mood in healthy volunteers to determine the potential efficacy and safety of novel anti-obesity drugs.
Collapse
|
35
|
Glover AR, Allan CP, Wilkinson MJ, Strauss DC, Thomas JM, Hayes AJ. Outcomes of routine ilioinguinal lymph node dissection for palpable inguinal melanoma nodal metastasis. Br J Surg 2014; 101:811-9. [PMID: 24752717 DOI: 10.1002/bjs.9502] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2014] [Indexed: 11/07/2022]
Abstract
BACKGROUND Patients who present with palpable inguinal melanoma nodal metastasis have two surgical options: inguinal or ilioinguinal lymph node dissection. Indications for either operation remain controversial. This study examined survival and recurrence outcomes following ilioinguinal dissection for patients with palpable inguinal nodal metastasis, and assessed the incidence and preoperative predictors of pelvic nodal metastasis. METHODS This was a retrospective clinicopathological analysis of consecutive surgical patients with stage III malignant melanoma. All patients underwent a standardized ilioinguinal dissection at a specialist tertiary oncology hospital over a 12-year period (1998-2010). RESULTS Some 38.9 per cent of 113 patients had metastatic pelvic nodes. Over a median follow-up of 31 months, the 5-year overall survival rate was 28 per cent for patients with metastatic inguinal and pelvic nodes, and 51 per cent for those with inguinal nodal metastasis only (P = 0.002). The nodal basin control rate was 88.5 per cent. Despite no evidence of pelvic node involvement on preoperative computed tomography (CT), six patients (5.3 per cent) with a single metastatic inguinal lymph node had metastatic pelvic lymph nodes. Logistic regression analysis showed that the number of metastatic inguinal nodes (odds ratio 1.56; P = 0.021) and suspicious CT findings (odds ratio 9.89; P = 0.001) were both significantly associated with metastatic pelvic nodes. The specificity of CT was good (89.2 per cent) in detecting metastatic pelvic nodes, but the sensitivity was limited (57.9 per cent). CONCLUSION Metastatic pelvic nodes are common when palpable metastatic inguinal nodes are present. Long-term survival can be achieved following their resection by ilioinguinal dissection. As metastatic pelvic nodes cannot be diagnosed reliably by preoperative CT, patients presenting with palpable inguinal nodal metastasis should be considered for ilioinguinal dissection.
Collapse
|
36
|
Thomas JM, Lock SL, Poock SE, Ellersieck MR, Smith MF, Patterson DJ. Delayed insemination of nonestrous cows improves pregnancy rates when using sex-sorted semen in timed artificial insemination of suckled beef cows. J Anim Sci 2014; 92:1747-52. [PMID: 24663169 DOI: 10.2527/jas.2013-7131] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This experiment was designed to test the hypothesis that delayed insemination of nonestrous cows would increase pregnancy rates when using sex-sorted semen in conjunction with fixed-time artificial insemination (FTAI). Estrus was synchronized for 656 suckled beef cows with the 7-d CO-Synch + controlled internal drug release (CIDR) protocol (100 μg GnRH + CIDR [1.38 g progesterone] on d 0, 25 mg PGF2α at CIDR removal on d 7, and 100 μg GnRH on d 10, 66 h after CIDR removal). Estrus detection aids (Estrotect) were applied at PGF2α and CIDR removal on d 7, and estrous expression was recorded at GnRH on d 10. Cows were assigned to 1 of 3 treatments: 1) FTAI (concurrent with GnRH, 66 h after CIDR removal) with conventional semen regardless of estrous expression, 2) FTAI with sex-sorted semen regardless of estrous expression, or 3) FTAI with sex-sorted semen for cows having expressed estrus and delayed AI 20 h after final GnRH for cows failing to express estrus. A treatment × estrous expression interaction was found (P < 0.0001). Higher pregnancy rates (P < 0.0001) were achieved with conventional semen (Treatment 1; 77%) than with sex-sorted semen (Treatments 2 and 3; 51 and 42%, respectively) among cows that expressed estrus. However, among cows that failed to express estrus, delayed insemination with sex-sorted semen yielded higher (P < 0.0001) pregnancy rates than with sex-sorted semen at the standard time (Treatments 2 and 3; 3 versus 36%, respectively). Furthermore, among cows that failed to express estrus, FTAI pregnancy rates when using sex-sorted semen at the delayed time (36%) were comparable (P = 0.9) to those achieved using conventional semen at the standard time (Treatment 1; 37%). These results indicate that delaying AI of nonestrous cows by 20 h from the standard FTAI improves pregnancy rates when sex-sorted semen is used with FTAI.
Collapse
|
37
|
Thomas JM. Diffusion of innovation in systematic review methodology: Why is study selection not yet assisted by automation? ACTA ACUST UNITED AC 2013. [DOI: 10.13172/2053-2636-1-2-1109] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
38
|
Wijesekera NT, Gunaratne MME, Khan N, O'Donovan EJ, Thomas JM, Moskovic EC. Tail-end troubles: imaging of soft-tissue buttock tumours. Clin Radiol 2013; 68:1074-85. [PMID: 23809985 DOI: 10.1016/j.crad.2013.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Revised: 05/04/2013] [Accepted: 05/15/2013] [Indexed: 02/07/2023]
Abstract
Primary soft-tissue buttock tumours are relatively common entities, although they are infrequently reported in the literature. The buttock can be a difficult anatomical site to treat soft-tissue tumours due to the proximity of the sciatic nerve and the propensity of tumours at this site to extend into the pelvis and perineum. Therefore, the radiologist plays an important role in the multidisciplinary assessment of these lesions. Cross-sectional imaging, principally magnetic resonance imaging, is used to determine the exact location and extension of the tumour. Furthermore, certain tumours have characteristic imaging appearances that can help to establish a suitably ordered differential diagnosis. From our prospectively maintained database at The Royal Marsden Hospital, including 225 cases that were treated at the Sarcoma Unit over a 30 year period, we present examples of benign and malignant primary soft-tissue buttock tumours and describe the pertinent imaging characteristics, with emphasis on computed tomography and magnetic resonance imaging findings.
Collapse
|
39
|
Hii MW, Smithers BM, Gotley DC, Thomas JM, Thomson I, Martin I, Barbour AP. Impact of postoperative morbidity on long-term survival after oesophagectomy. Br J Surg 2012; 100:95-104. [DOI: 10.1002/bjs.8973] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2012] [Indexed: 12/12/2022]
Abstract
Abstract
Background
Oesophageal malignancy is a disease with a poor prognosis. Oesophagectomy is the mainstay of curative treatment but associated with substantial morbidity and mortality. Although mortality rates have improved, the incidence of perioperative morbidity remains high. This study assessed the impact of postoperative morbidity on long-term outcomes.
Methods
A prospective database was designed for patients undergoing oesophagectomy for malignancy from 1998 to 2011. An observational cohort study was performed with these data, assessing intraoperative technical complications, postoperative morbidity and effects on overall survival.
Results
Some 618 patients were included, with a median follow-up of 51 months for survivors. The overall complication rate was 64·6 per cent (399 of 618), with technical complications in 124 patients (20·1 per cent) and medical complications in 339 (54·9 per cent). Technical complications were associated with longer duration of surgery (308 min versus 293 min in those with no technical complications; P = 0·017), greater operative blood loss (448 versus 389 ml respectively; P = 0·035) and longer length of stay (22 versus 13 days; P < 0·001). Medical complications were associated with greater intraoperative blood loss (418 ml versus 380 ml in those with no medical complications; P = 0·013) and greater length of stay (16 versus 12 days respectively; P < 0·001). Median overall and disease-free survival were 41 and 43 months. After controlling for age, tumour stage, resection margin, length of tumour, adjuvant therapy, procedure type and co-morbidities, there was no effect of postoperative complications on disease-specific survival.
Conclusion
Technical and medical complications following oesophagectomy were associated with greater intraoperative blood loss and a longer duration of inpatient stay, but did not predict disease-specific survival.
Collapse
|
40
|
Richard S, Pardoen D, Piquard D, Fostier P, Thomas JM, Vervier JF, Verbanck P. [Perception of training in doctor-patient communication for students at faculty of medicine]. REVUE MEDICALE DE BRUXELLES 2012; 33:525-530. [PMID: 23373123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Doctor-patient communication is the heart of any medical practice. The technology of medicine today is focused on knowledge, its application and know-how, rather than skills of being, of knowing and of knowing when to do nothing. In 2005, Belgian High Council of Health emphasizes a quantitative and qualitative reduction of communication aspects within the initial medical training. The aim of our study is to investigate Belgian and foreign students perception of how the doctor-patient communication was taught during their studies. A questionnaire was sent by email to 300 Belgian and foreign Universities. We obtained 13.6% of answers of 99 students belonging to 41 Faculties from 22 countries. 55.6% of respondents thought to be well trained in the doctor-patient communication. 85.9% of students received theoretical courses out of which only 64.6% have the opportunity to enhance their apprenticeship by practical work. Majority of respondents required more practical work in learning to communicate. All of them agree on that they would like more applied practical communication incorporated into their curriculum. Like wise the society that calls for doctors with increased communication skills and communication researchers who emphasize the central role of the doctor-patient communication in the clinical and therapeutic approach, students are also seeking longitudinal transdisciplinary learning, including more practical practices.
Collapse
|
41
|
Wilkinson MJ, Fitzgerald JEF, Thomas JM, Hayes AJ, Strauss DC. Surgical resection for non-familial adenomatous polyposis-related intra-abdominal fibromatosis. Br J Surg 2012; 99:706-13. [PMID: 22359346 DOI: 10.1002/bjs.8703] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2012] [Indexed: 12/29/2022]
Abstract
BACKGROUND Intra-abdominal fibromatosis (IAF) in the context of familial adenomatosis polyposis (FAP) is associated with significant morbidity and high recurrence rates after surgical resection. Non-surgical treatments are therefore advocated. This study explored outcomes in patients with IAF not associated with FAP who underwent surgical resection. METHODS Data were analysed from a prospectively collected database at a sarcoma tertiary referral centre. RESULTS From 2001 to 2011, 15 patients without FAP underwent primary curative surgical resection of IAF. Their median (range) age was 42 (19-64) years. Median tumour size was 18 (8.5-25) cm and weight 1306 (236-2228) g. Complete macroscopic clearance was obtained in all patients. There were no deaths in hospital or within 30 days and only one patient developed a major complication. Median follow-up was 40 (6-119) months. During follow-up two patients developed a recurrence after a disease-free interval of 12 and 16 months. CONCLUSION In contrast to FAP-associated IAF, non-FAP-associated IAF has a very low recurrence rate after surgical resection. Surgical resection is therefore advocated as first-line treatment in patients with non-FAP-associated IAF when resection can be performed with low morbidity.
Collapse
|
42
|
Roark RM, Watson BC, Baken R, Brown DJ, Thomas JM. Measures of Vocal Attack Time for Healthy Young Adults. J Voice 2012; 26:12-7. [DOI: 10.1016/j.jvoice.2010.09.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Accepted: 09/27/2010] [Indexed: 10/18/2022]
|
43
|
Qureshi YA, Huddy JR, Miller JD, Strauss DC, Thomas JM, Hayes AJ. Unplanned excision of soft tissue sarcoma results in increased rates of local recurrence despite full further oncological treatment. Ann Surg Oncol 2011; 19:871-7. [PMID: 21792512 DOI: 10.1245/s10434-011-1876-z] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Indexed: 11/18/2022]
Abstract
BACKGROUND Unplanned excision of soft tissue sarcoma (STS) accounts for up to 40% of all initial operations for STS and is undertaken when the mass is presumed to be benign. The effect this has on outcome has never been fully established. METHODS Patients with extremity or trunk STS between 2001 and 2005 who were treated by an initial inadvertent operation and then referred immediately to our unit were identified. Outcomes were compared with a control group of patients with STS who were stage-matched and had been treated conventionally by core biopsy and definitive surgery. Endpoints were local recurrence, distant metastases and sarcoma-specific survival. RESULTS 134 patients who had undergone unplanned excision of STS were identified. One hundred twenty-one underwent further re-excision, and 51 (48%) of these patients had residual tumour identified after surgical re-excision. Two hundred nine stage-matched controls were identified who were treated conventionally. Median follow-up was 51.6 months. Local recurrence rates were considerably higher in the study group (23.8 vs. 11%, p = 0.0016), despite the control group having more stage 3 tumours. When the tumours were matched by stage, an increase in local recurrence was seen across all stages but was most pronounced for stage 3 tumours (37.5 vs. 14.2%, p = 0.005). Metastasis-free and sarcoma-specific survival were also significantly increased for stage 3 tumours. CONCLUSION Unplanned initial excision of extremity soft tissue sarcoma may compromise long-term local control of extremity STS despite full further oncological management.
Collapse
|
44
|
Spillane AJ, Thomas JM. Retroperitoneal sarcoma with infected necrosis: an unfavourable prognostic factor. Sarcoma 2011; 2:179-81. [PMID: 18521251 PMCID: PMC2395396 DOI: 10.1080/13577149877948] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Purpose. To report the phenomenon of infected retroperitoneal sarcoma (RPS). Method. Two case reports. Results. Both patients died soon after laparotomy. Discussion. Infected RPS is identified as an entity not clearly documented in the literature. It should probably be added to the list of poor prognostic factors when planning the management of patients with RPS.
Collapse
|
45
|
Abstract
Purpose. Aggressive fibromatosis (AF) is an uncommon locally infiltrating benign disease of soft tissue for which treatment comprises complete surgical resection. Radiotherapy can be given postoperatively if the margin is incompletely resected. If the tumour is inoperable radiotherapy provides an alternative treatment. Hormone therapy and cytotoxic chemotherapy have also been used for unresectable or recurrent disease. All treatment modalities carry an associated morbidity. We believe that the natural history of aggressive fibromatosis may include a period of stable disease without progression, during which time, treatment is not always necessary. Patients and methods. We present a retrospective review of 42 patients referred to the Royal Marsden Hospital between 1988 and 1995 with aggressive fibromatosis. Evidence of periods of stable disease and the relationship to delivered treatment was obtained from the case notes, including the natural history prior to referral to our institution. Stable disease was defined as a period of no objective progression for 6 months or longer. Results. Seventeen patients could be assessed for stable disease and all (100%) experienced at least one episode of stable disease, eight of whom whilst receiving hormonal or cytotoxic therapy. Of the 23 patients who could not be assessed for stable disease, as they underwent surgery at presentation or recurrence of disease, only 2 had persisting disease at last follow-up. Both of these patients had had positive surgical resection margins. Discussion. This study demonstrates the variable natural history of AF, which can include a substantial period of stable disease in a significant number of patients. A less aggressive approach to the management of AF may therefore be appropriate, particularly if a subgroup of patients who are likely to experience a period of stable disease can be identified.
Collapse
|
46
|
Gentle S, Fisher C, Soni N, Hill S, Thomas JM. Pulmonary tumour embolism complicating a case of leiomyosarcoma. Sarcoma 2011; 2:201-3. [PMID: 18521255 PMCID: PMC2395391 DOI: 10.1080/13577149877984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Patient. A case of peripheral leiomyosarcoma presenting with features of pulmonary thromboembolism is described. Discussion. Persistence of the embolus despite triple-armed thrombolytic therapy and the presence of intravascular tumour invasion suggest the rare entity of pulmonary tumour embolism from a leiomyosarcoma.
Collapse
|
47
|
Woo GW, Soon R, Thomas JM, Kaneshiro B. Factors affecting sex education in the school system. J Pediatr Adolesc Gynecol 2011; 24:142-6. [PMID: 21269849 DOI: 10.1016/j.jpag.2010.12.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2010] [Accepted: 12/14/2010] [Indexed: 11/27/2022]
Abstract
STUDY OBJECTIVE To describe the current status of school based sex education and to determine predictors of providing a comprehensive sex education curriculum. DESIGN Cross-sectional mailed survey SETTING Hawaii PARTICIPANTS Seventh and eighth grade health teachers INTERVENTIONS Participants were surveyed regarding the content, quality, and influences on sex education for the 2007 to 2008 academic year. MAIN OUTCOME MEASURES Measures of association (chi-square, ANOVA) and multiple logistic regression were used to determine predictors for teaching comprehensive sex education topics including sexually transmitted infections and pregnancy prevention. RESULTS Approximately 80% of teachers incorporated some form of sex education into their curriculum and 54.4% of teachers incorporated a comprehensive education. Teachers indicated that personal values and the availability of curriculum had the greatest influence on the content of the curriculum. Specific factors which were associated with an increased likelihood of providing a comprehensive curriculum included teaching in a public school (public 66.7% versus private 34.6%, P = 0.01), receiving formal training in sex education (received training 77.8% versus did not receive training 50.0%, P = 0.03) and having contact with a student who became pregnant (contact 72.7% versus no contact 46.7%, P = 0.04). CONCLUSION Although most teachers incorporate some form of sex education, only half incorporate a comprehensive curriculum. Personal values as well as teacher resources play an important role in the content of the curriculum.
Collapse
|
48
|
Debey C, Meert AP, Berghmans T, Thomas JM, Sculier JP. [Febrile neutropenia at the emergency department of a cancer hospital]. REVUE MEDICALE DE BRUXELLES 2011; 32:74-82. [PMID: 21688591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Febrile neutropenia is an important cause of fever in the cancer patient. When he/she is undergoing chemotherapy, the priority is to exclude that complication because it requires rapid administration of empiric broad-spectrum antibiotics. We have studied the rate and characteristics of febrile neutropenia in cancer patients consulting in a emergency department. We have conducted a retrospective study in the emergency department of a cancer hospital over the year 2008. Every patient with cancer and fever > or = 38 degrees C was included. Over 2.130 consultations, 408 were selected (313 patients) including 21.6% (88) for febrile neutropenia. A focal symptom or physical sign was present in the majority of the cases. 88% were assessed as low risk for severe complications and about half of them received oral antibiotics. There were only a few patients with a nude fever for which it was difficult to make a hypothetical diagnosis in order to administer a probabilistic treatment. The majority of the consultations lead to hospital admission. Over the 80 hospitalisations, 6 deaths occurred. There was no death among the patients who remained ambulatory. In conclusion, our study shows that febrile neutropenia is frequent in ambulatory cancer patients presenting with fever and that in the majority of the cases, it is associated with a low risk. In such a situation, ambulatory management is more and more often considered or, at least, a rapid discharge after a short admission in case of low risk febrile neutropenia. In that context, the role of the general practioner has to be emphasised and to facilitate the outpatient management, we propose an algorithm that requires validation.
Collapse
|
49
|
Saffin AP, Thomas JM. Anaesthetic management of laparoscopic assisted bilateral adrenalectomy in a five-year-old child with Cushing's disease. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2011. [DOI: 10.1080/22201173.2011.10872813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
50
|
Amukoa P, Reed A, Thomas JM. Use of the sitting position for pineal tumour surgery in a five-year-old child. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2011. [DOI: 10.1080/22201173.2011.10872811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|