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Acar B, Unal M, May H, Ozturk S, Tanrıover G, Sındel M. Distribution of nerve endings in human thumb interphalangeal joint. J Anat 2024; 244:468-475. [PMID: 37946592 PMCID: PMC10862168 DOI: 10.1111/joa.13970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 11/12/2023] Open
Abstract
This study aims to quantitatively analyze the distribution of encapsulated nerve endings in the human thumb interphalangeal (IP) joint capsule. There are three types of nerve endings. Type-I nerve endings (Ruffini-like ending) sense pressure changes, Type II (Pacini-like ending) nerve endings contribute to the kinesthetic sense, and Type III (Golgi-like ending) nerve ending provides proprioceptive information. We dissected five right thumbs IP joints from freshly frozen cadavers (5 men). The mean age of the cadavers at the time of death was 63.4 years (55-73). Sections were stained with the hematoxylin-eosin and antiprotein gene product 9.5 (PGP9.5) to identify encapsulated nerve endings. Transverse sections were cut and divided into volar, dorsal, and then into two equal parts, proximal and distal. The density of encapsulated nerve endings compared to volar versus dorsal and proximal versus distal regions was examined. This study showed that type 1 nerve endings were more common in the distal parts of the IP joint (p < 0.05). Also, type 3 nerve endings were observed in the thumb IP joint. There was no difference between regions in type II and type III nerve endings. The current study demonstrates that the distribution of encapsulated nerve endings in the IP joint is different from the PIP and DIP joints. Moreover, further studies are required to understand the thumb's physiology.
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Affiliation(s)
- Baver Acar
- Medical Faculty, Antalya Training and Research Hospital, Department of Orthopedics and Traumatology, University of Health Sciences, Antalya, Turkey
| | - Melih Unal
- Medical Faculty, Antalya Training and Research Hospital, Department of Orthopedics and Traumatology, University of Health Sciences, Antalya, Turkey
| | - Hasan May
- Medical Faculty, Antalya Training and Research Hospital, Department of Orthopedics and Traumatology, University of Health Sciences, Antalya, Turkey
| | - Serra Ozturk
- Department of Anatomy, Faculty of Medicine, School of Medicine, Akdeniz University, Antalya, Turkey
| | - Gamze Tanrıover
- Department of Histology and Embryology, Faculty of Medicine, School of Medicine, Akdeniz University, Antalya, Turkey
| | - Muzaffer Sındel
- Department of Anatomy, Faculty of Medicine, School of Medicine, Akdeniz University, Antalya, Turkey
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Ibrahim YB, Mohamed AY, Ibrahim HS, Mohamed AH, Cici H, Mohamed YG, Yasin NA, May H. Author Correction: Risk factors, classification, and operative choices of femur fractures at a Tertiary Hospital: first report from Somalia. Sci Rep 2023; 13:13295. [PMID: 37587161 PMCID: PMC10432485 DOI: 10.1038/s41598-023-40471-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023] Open
Affiliation(s)
| | | | | | | | - Hakan Cici
- Izmir Democracy University, İzmir, Turkey
| | | | - Nor Abdi Yasin
- Mogadishu Somalia Turkey Training and Research Hospital, Mogadishu, Somalia
| | - Hasan May
- Antalya Eğitim ve Araştırma Hastanesi, Antalya, Turkey
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Ibrahim YB, Mohamed AY, Ibrahim HS, Mohamed AH, Cici H, Mohamed YG, Yasin NA, May H. Risk factors, classification, and operative choices of femur fractures at a Tertiary Hospital: first report from Somalia. Sci Rep 2023; 13:12847. [PMID: 37553483 PMCID: PMC10409861 DOI: 10.1038/s41598-023-39671-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/28/2023] [Indexed: 08/10/2023] Open
Abstract
A traumatic femur fracture is a significant cause of morbidity, affecting one to three million individuals annually. The present is the first study investigated the epidemiological characteristics, risk factors, classification, mechanisms of injury, and early management of femoral fractures in Somalia. This retrospective epidemiological study included all patients with a femur fracture who were admitted for four years between November 2018 and December 2022 to the orthopedic and trauma surgery department. We reviewed patient demographic characteristics, including age and gender, the mechanism of injury, injury characteristics, and the type of fixation performed. We reviewed the radiographs and classified the fracture using the AO/OTA classification system. During the study period, a total of 402 patients were treated for femur fractures; 256 (64%) were males, and 144 (36%) were females. The mean patient age was 47.7 ± 8.5 years. Regarding the anatomical location of femur fractures, the proximal (31A, 31B) was the most common, accounting for 50% of the patients. Femur neck fracture (31B) was the most common in the proximal femur fractures. Gunshot 82 (59.42%) was the leading cause of femur shaft fractures. Most patients with femur shaft fractures were males; 150 (86.20%) and 152 (64.47%) were young patients between 19 and 40 years old. Almost half of the patients (86) with femur shaft fractures had open fractures. The distribution of the mechanism of injury significantly differed according to age (p < 0.001). Younger patients (< 40 years) were predominantly injured due to gunshot injuries compared to elderly cases (> 60 years), where falls from standing height were the primary mechanism of injuries. There was a statistically significant difference between the mechanism of injury and gender categories (p < 0.001). Male patients were injured mainly by gunshots in about 40%, while 80% of fractures in female patients were due to falls from standing height. Female fractures occurred primarily in the proximal, while the males had an equal fracture rate for proximal and shaft fractures. Femur fracture causes significant morbidity and mortality. The study findings revealed that the most common femur fracture type was femur neck fracture, and low-energy injuries were the most common mode of injury in the elderly. Proximal femur fractures occur in older age and mainly in females. Gunshots were the most common cause of femur shaft fractures in Somalia, a country that has struggled with wars for over 30 years.
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Affiliation(s)
| | | | | | | | - Hakan Cici
- Izmir Democracy University, İzmir, Turkey
| | | | - Nor Abdi Yasin
- Mogadishu Somalia Turkey Training and Research Hospital, Mogadishu, Somalia
| | - Hasan May
- Antalya Eğitim ve Araştırma Hastanesi, Antalya, Turkey
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May H, Kastan O, Emre TY, Cetin M, Unal M, Kose O. Anterior Tibial Artery and Its Clinical Importance in the Posterolateral Approach to the Tibial Plateau: An Angiographic Study on 219 Lower Limbs. J Knee Surg 2022; 35:725-730. [PMID: 33126283 DOI: 10.1055/s-0040-1716849] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The anterior tibial artery (ATA) is the most critical anatomical structure at risk at the distal border of the posterolateral approach to the tibial plateau. This study aimed to use available lower extremity digital subtraction angiography (DSA) images to determine the distal safe limit of this approach by measuring the distance from the tibial joint line to the ATA where it pierces the interosseous membrane. Tibial plateau mediolateral width (TP-ML-W) and the perpendicular distances from the ATA to the tibial joint line and fibular head were measured on DSA images in 219 lower extremities. To normalize the distances according to the tibial dimensions, each distance was divided by the TP-ML-W, and a ratio was obtained. Popliteal artery branching pattern was categorized according to the classification proposed by Kim et al. Comparative analysis between right and left extremities, genders, and anatomical variations were performed. There were 102 male and 26 female subjects with a mean age of 60.7 ± 15.7 years (range, 17-92 years). Ninety-one subjects had bilateral lower extremity DSA; thus, a total of 219 extremities were analyzed. The TP-ML-W was wider in male (78.3 ± 7.0) than female (70.5 ± 7.3) subjects (p = 0.001). The ATA coursed through the interosseous membrane at 50.9 ± 6.9 mm (range, 37.4-70.2 mm) distal to the tibial plateau joint line, and it was 66.5 ± 7.2% of the TP-ML-W. The ATA coursed through the interosseous membrane at 36.5 ± 6.0 mm (range, 21.9-53.8 mm) distal to the fibular head, and it was 47.7 ± 6.6% of the TP-ML-W. All measured variables were similar between the regular branching pattern of the popliteal artery (type 1A) and other observed variations among male subjects. The safe length of dissection in the posterolateral approach is average 66.5% (range, 45.7-86.7%) of the TP-ML-W. This ratio is valid for both genders. The use of a ratio instead of a distance, which is subject to personal variations, seems to be more logical and practical for planning this surgery, but the wide range should still not be ignored.
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Affiliation(s)
- Hasan May
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ozlem Kastan
- Vocational School of Health Services, Akdeniz University, Antalya, Turkey
| | - Tuluhan Yunus Emre
- Department of Orthopedics and Traumatology, Medical Faculty, Biruni University, Istanbul, Turkey
| | - Mustafa Cetin
- Department of Radiology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Melih Unal
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ozkan Kose
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
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Unal M, Kose O, Aktan C, Gumussuyu G, May H, Kati YA. Is There a Role of Meniscal Morphology in the Risk of Noncontact Anterior Cruciate Ligament Rupture? A Case-Control Study. J Knee Surg 2021; 34:570-580. [PMID: 32659821 DOI: 10.1055/s-0040-1713814] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The purpose of this study was to identify the anatomical risk factors and determine the role of meniscal morphology in noncontact anterior cruciate ligament (ACL) rupture. A total of 126 patients (63 with noncontact ACL rupture and 63 age- and sex-matched controls) with intact menisci were included in this retrospective case-control study. On knee magnetic resonance imaging (MRI), meniscal morphometry (anterior, corpus, and posterior heights and widths of each meniscus), tibial slope (medial and lateral separately), notch width index, roof inclination angle, anteromedial bony ridge, tibial eminence area, and Q-angle measurements were assessed. The data were analyzed using multiple regression analyses to identify independent risk factors associated with ACL rupture. Using a univariate analysis, medial and lateral menisci anterior horn heights (p < 0.001; p < 0.003), medial and lateral menisci posterior horn heights (p < 0.001; p < 0.001), lateral meniscus corpus width (p < 0.004), and notch width index (p < 0.001) were significantly higher in the control group. Lateral tibial slope (p < 0.001) and anteromedial bony ridge thickness (p < 0.001) were significantly higher in the ACL rupture group. Multivariate analysis revealed that decreased medial meniscus posterior horn height (odds ratio [OR]: 0.242; p < 0.001), increased lateral meniscus corpus width (OR: 2.118; p < 0.002), increased lateral tibial slope (OR: 1.95; p < 0.001), and decreased notch width index (OR: 0.071; p = 0.046) were independent risk factors for ACL rupture. Notch stenosis, increased lateral tibial slope, decreased medial meniscus posterior horn height, and increased lateral meniscus corpus width are independent anatomical risk factors for ACL rupture. Meniscal morphological variations also play a role in ACL injury. This is a Level III, retrospective case-control study.
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Affiliation(s)
- Melih Unal
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ozkan Kose
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Cemil Aktan
- Orthopedics and Traumatology Clinic, Kahramankazan State Hospital, Ankara, Turkey
| | - Gurkan Gumussuyu
- Department of Orthopedics and Traumatology, Medical Park Bahcelievler Hospital, Istanbul, Turkey
| | - Hasan May
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Yusuf Alper Kati
- Department of Orthopedics and Traumatology, Antalya Education and Research Hospital, Antalya, Turkey
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Cheng J, Ho C, Honney K, Wells M, Wise W, Ferguson N, Bailey S, May H, Burridge R. 28 Can Comprehensive Geriatric Assessment be Achieved in the Emergency Department? Age Ageing 2020. [DOI: 10.1093/ageing/afz183.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Our National Health Service is facing unprecedented challenges to accommodate our frailer healthcare users. The gold standard tool for the identification and management of frailty is the Comprehensive Geriatric Assessment (CGA) and has been shown to lead to better outcomes in terms of morbidity and mortality.
Introduction
With a largely elderly demographic profile in the East of England, the Norfolk and Norwich University Hospital opened the first Older People’s Emergency Department (OPED) in the UK in 2017. This work reviews the effectiveness of a geriatrician-led CGA in a dedicated OPED, which operates during daylight hours, compared to usual care in Accident & Emergency (A&E).
Methods
99 patients assessed in OPED and 99 patients assessed overnight in A&E during February 2019 were included in this retrospective study. Electronic case notes for each patient were reviewed by the authors and results were expressed as percentages.
Results
OPED outperformed A&E in all components of the CGA; strongest areas included assessing for pain, falls risk and activities of daily living. Both departments performed well in reviewing medications and assessing for safeguarding concerns. Areas for improvement include assessing for mood disorders, sensory impairment, discussing Do Not Attempt Cardiopulmonary Resuscitation status, and end of life care plans. The average length of stay of OPED patients was only 7.3 days compared to 8.7 days in A&E, and 89% of OPED patients were discharged back to their usual residences compared to 87% in A&E.
Conclusions
The improved CGA process in OPED has led to better outcomes, notably through a reduction in the average length of inpatient stay. Nevertheless, certain components of the CGA still require improvement. Further examination is needed to assess long-term mortality to support the use of CGA in the emergency setting.
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Affiliation(s)
- J Cheng
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - C Ho
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - K Honney
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - M Wells
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - W Wise
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - N Ferguson
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - S Bailey
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - H May
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
| | - R Burridge
- Norfolk and Norwich University Hospital NHS Foundation Trust, United Kingdom
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Köse Ö, Turan A, Acar B, Unal M, May H. Avulsion fracture of anterior talofibular ligament from talus: A case report. Foot (Edinb) 2019; 38:24-29. [PMID: 30562648 DOI: 10.1016/j.foot.2018.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/27/2018] [Accepted: 12/01/2018] [Indexed: 02/04/2023]
Abstract
Anterior talofibular ligament (ATFL) injuries can occur in three different distinct patterns; rupture of the ligament as a pure soft tissue injury, an avulsion fracture at the ATFL's attachment to either the fibula or the talus. Although fibular avulsion fractures are common, avulsion fracture of ATFL from talus is extremely rare with a single previously reported case in the current literature. A 34-year-old female with ATFL talar avulsion fracture associated with medial malleolar fracture was presented to the emergency department. Fixation of the fragment resulted with excellent functional outcome without a residual instability. Besides more common injury patterns such as mid-substance ATFL rupture and ATFL fibular avulsion fracture, talar avulsion fracture pattern should also be kept in mind in a patient presented with lateral ankle sprain. When a fragment is seen on the ankle radiographs at the tip of fibula, previously described special oblique views should be performed to reveal the correct origin of the fragment.
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Affiliation(s)
- Özkan Köse
- Antalya Education and Research Hospital, Department of Orthopaedics and Traumatology, Antalya, Turkey.
| | - Adil Turan
- Antalya Education and Research Hospital, Department of Orthopaedics and Traumatology, Antalya, Turkey.
| | - Baver Acar
- Antalya Education and Research Hospital, Department of Orthopaedics and Traumatology, Antalya, Turkey.
| | - Melih Unal
- Antalya Education and Research Hospital, Department of Orthopaedics and Traumatology, Antalya, Turkey.
| | - Hasan May
- Antalya Education and Research Hospital, Department of Orthopaedics and Traumatology, Antalya, Turkey.
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Navaneetharaja N, Mitchell A, Honney K, MacMillan F, Aldus C, Lane K, Woodward M, Bailey S, May H, Patel M. 23EVALUATING THE FIRST OLDER PEOPLE’S EMERGENCY DEPARTMENT. Age Ageing 2019. [DOI: 10.1093/ageing/afy211.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - A Mitchell
- Norfolk and Norwich University Hospital, UK
| | - K Honney
- Norfolk and Norwich University Hospital, UK
| | | | - C Aldus
- University of East Anglia, School of Health Sciences, Norwich Research Park, UK
| | - K Lane
- University of East Anglia, School of Health Sciences, Norwich Research Park, UK
| | - M Woodward
- University of East Anglia, School of Health Sciences, Norwich Research Park, UK
| | - S Bailey
- Norfolk and Norwich University Hospital, UK
| | - H May
- Norfolk and Norwich University Hospital, UK
| | - M Patel
- Norfolk and Norwich University Hospital, UK
- University of East Anglia, School of Health Sciences, Norwich Research Park, UK
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Pokhojaev A, Habashi W, May H, Schulz-Kornas E, Shvalb N, Sarig R. Examination of the Interproximal Wear Mechanism: Facet Morphology and Surface Texture Analysis. J Dent Res 2018; 97:1445-1451. [PMID: 29969954 DOI: 10.1177/0022034518785140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Dentition is considered a dynamic system with forces that directly affect dental treatment stability and success. Understanding the biomechanical forces that influence tooth alignment is essential for both planning and performing dental treatments, as well as for anthropological and evolutionary studies. While there is currently an abundance of research on the mechanics of dental wear at the occlusal surface, the mechanics of interproximal dental wear is largely unexplored. The fretting mechanism, a wear process resulting from small-amplitude cyclic motion of 2 solid contacting surfaces, was refuted as a possible mechanism for occlusal wear but has never been considered for interproximal wear. Therefore, the aim of the current study was to reveal the biomechanical process of the interproximal wear and to explore whether the fretting mechanism could be associated with this process. Premolar teeth with interproximal wear facets were examined by 3-dimensional surface texture analysis using a high-resolution confocal disc-scanning measuring system. The unique texture topography of 3 areas in the proximal surface of each tooth was analyzed by applying 3D dental surface texture analysis. Each area showed unique texture characteristics, presenting statistically significant differences between the inner area of the facet and its margins or the surface outside the facets borders. Based on these results, we concluded that fretting is a key mechanism involved in interproximal wear.
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Affiliation(s)
- A Pokhojaev
- 1 Department of Oral Biology, Department of Orthodontic, The Maurice and Gabriela Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,2 Department of Anatomy and Anthropology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - W Habashi
- 1 Department of Oral Biology, Department of Orthodontic, The Maurice and Gabriela Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H May
- 2 Department of Anatomy and Anthropology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,3 Shmunis Family Anthropology Institute, The Dan David Center for Human Evolution and Biohistory Research, Sackler Faculty of Medicine, The Steinhardt Museum of Natural History, Tel-Aviv University, Tel Aviv, Israel
| | - E Schulz-Kornas
- 4 Max Planck Weizmann Center for Integrative Archaeology and Anthropology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - N Shvalb
- 5 Department of Industrial Engineering, Department of Mechanical Engineering, Ariel University, Ariel, Israel
| | - R Sarig
- 1 Department of Oral Biology, Department of Orthodontic, The Maurice and Gabriela Goldschleger School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,3 Shmunis Family Anthropology Institute, The Dan David Center for Human Evolution and Biohistory Research, Sackler Faculty of Medicine, The Steinhardt Museum of Natural History, Tel-Aviv University, Tel Aviv, Israel
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Kose O, May H, Acar B, Unal M. Symptomatic os talus secundarius: a case report and review of the literature. Skeletal Radiol 2018; 47:553-562. [PMID: 29098389 DOI: 10.1007/s00256-017-2803-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 09/22/2017] [Accepted: 10/16/2017] [Indexed: 02/02/2023]
Abstract
UNLABELLED Os talus secundarius is an extremely rare accessory ossicle located at the lateral aspect of the talus just anterior to the fibula. Although rarely seen, it may cause lateral-sided chronic ankle pain. Only a few cases of symptomatic os talus secundarius have been reported to date. Herein, a 42-year-old male patient with symptomatic os talus secundarius is presented, and its imaging findings, differential diagnosis, and treatment are discussed. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Ozkan Kose
- Orthopedics and Traumatology Department, Antalya Training and Research Hospital, 07100, Soğuksu Muratpaşa, Antalya, Turkey.
| | - Hasan May
- Orthopedics and Traumatology Department, Antalya Training and Research Hospital, 07100, Soğuksu Muratpaşa, Antalya, Turkey
| | - Baver Acar
- Orthopedics and Traumatology Department, Antalya Training and Research Hospital, 07100, Soğuksu Muratpaşa, Antalya, Turkey
| | - Melih Unal
- Orthopedics and Traumatology Department, Antalya Training and Research Hospital, 07100, Soğuksu Muratpaşa, Antalya, Turkey
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Dawson G, West K, Niruban A, May H. 18IS THERE A NEED FOR ‘SPECIALISTS’ TO BECOME ‘GENERALISTS’? A SURVEY COMPARING HOSPITAL OUTCOMES IN OLDER PATIENTS AGED OVER 75 YEARS WHO ARE MANAGED BY GENERAL PHYSICIANS VERSUS THOSE AGED OVER 80 YEARS MANAGED BY OLDER PEOPLE'S MEDICINE PHYSICIANS (OPM). Age Ageing 2017. [DOI: 10.1093/ageing/afx055.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
Annual influenza immunisation is the recommended practice for people such as the elderly, for whom influenza poses a substantial risk of serious illness and death. Influenza vaccines are effective in preventing, or ameliorating influenza, reducing complications and mortality (Department of Health, 2001, 2002). In long-stay residential accommodation, influenza immunisation should prevent rapid spread of infection causing outbreaks (Communicable Disease Centre, 2003). This paper reports on two outbreaks of influenza that occurred in vaccinated elderly in residential institutions. In both outbreaks the isolated virus strain was included in the composition of the influenza vaccine for that winter season. Suboptimal protection against influenza may be provided in the vaccinated elderly, due to declining competency of the ageing immune system. Furthermore, the occurrence in the late winter of these outbreaks may demonstrate waning immunity following immunisation early in the season.
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Affiliation(s)
- OM Etuwewe
- Public Health Medicine, Birmingham and Solihull Health Protection Unit, Health Protection Agency, Bartholomew House, 142 Hagley Road, Birmingham B16 9PA
| | - H. May
- Public Health Medicine, Birmingham and Solihull Health Protection Unit, Health Protection Agency, Bartholomew House, 142 Hagley Road, Birmingham B16 9PA
| | | | - A. Wood
- Community Infection control team, University Hospital, Birmingham
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Adams R, May H, Swift L, Bhattacharya D. Do older patients find multi-compartment medication devices easy to use and which are the easiest? Age Ageing 2013; 42:715-20. [DOI: 10.1093/ageing/aft113] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Walter H, Bock J, Frohne C, Schippl K, May H, Canders WR, Kummeth P, Nick W, Neumueller HW. First Heavy Load Bearing for Industrial Application with Shaft Loads up to 10 kN. ACTA ACUST UNITED AC 2006. [DOI: 10.1088/1742-6596/43/1/243] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kipar A, May H, Menger S, Weber M, Leukert W, Reinacher M. Morphologic features and development of granulomatous vasculitis in feline infectious peritonitis. Vet Pathol 2005; 42:321-30. [PMID: 15872378 DOI: 10.1354/vp.42-3-321] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Feline infectious peritonitis (FIP) is a fatal, coronavirus (CoV)-induced systemic disease in cats, characterized by granulomas in organs and granulomatous vasculitis. This study describes the morphologic features of granulomatous vasculitis in FIP as well as its development in the course of monocyte-associated feline CoV (FCoV) viremia in five naturally infected Domestic Shorthair cats with FIP. Monocyte-associated FCoV viremia was demonstrated by immunohistology, RNA in situ hybridization, and electron micropscopy. Granulomatous phlebitis at different stages of development was observed. Vasculitic processes ranged from attachment and emigration of FCoV-infected monocytes to vascular/perivascular granulomatous infiltrates with destruction of the vascular basal lamina. Monocytes as well as perivascular macrophages were activated because they were strongly positive for CD18 and expressed cytokines (tumor necrosis factor-alpha and interleukin-1beta) and matrix metalloproteinase-9. In addition, general activation of endothelial cells, represented by major histocompatibility complex II upregulation, was observed in all cases. These results confirm FIP as a monocyte-triggered systemic disease and demonstrate the central role of activated monocytes in FIP vasculitis.
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Affiliation(s)
- A Kipar
- Department of Veterinary Pathology, Faculty of Veterinary Science, University of Liverpool, Crown Street, Liverpool L69 7ZJ, UK.
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Pitches D, Wood A, May H. PCR and the notification of meningococcal disease. Commun Dis Public Health 2002; 5:329-32. [PMID: 12564253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
The polymerase chain reaction (PCR) can be used to investigate suspected meningococcal infection, with rapid results. We became aware that Birmingham Health Authority was not being informed about certain patients on whom meningococcal PCR had been performed. To establish whether notification was overlooked in some patients with suspected meningococcal disease, or whether PCR was performed on patients in whom it was thought meningococcal disease was unlikely, we compared numbers of patients notified to us over six months who had PCR with numbers of patients not notified who had PCR. Between 1st August 1999 and 31st January 2000, 54 PCR requests were made on seventy-seven notified patients; 51 PCR requests were made on non-notified patients and none were positive. Median age and length of stay were shorter in the non-notified patients. We conclude: (i) PCR may be being used inappropriately on younger patients who have shorter admissions and are unlikely to have meningococcal disease; (ii) in a number of patients initially admitted and notified with meningococcal disease the diagnosis is subsequently reconsidered. A 'denotification' procedure for such patients could make information on meningococcal disease more reliable.
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Affiliation(s)
- D Pitches
- Health Protection Unit, Heart of Birmingham Primary Care Trust, Bartholomew House, 142 Hagley Road, Birmingham B16 9PA.
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Abstract
Nursing home staff are at the forefront of coping with swallowing and communication disorders. Our study, which is ongoing, collates information on the existing knowledge of such staff and demonstrates how their understanding can be increased by speech and language therapists' input. Twenty nursing homes agreed to participate in training (91% uptake). To date 16 nursing homes (113 staff) have completed training in swallowing and eight nursing homes (47 staff) in communication problems. Questionnaires were completed before and after training. There was a highly significant improvement after training.
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Affiliation(s)
- D Shaw
- Lanarkshire Primary Care NHS Trust, Red Deer Day Hospital, Alberta Avenue, East Kilbride, Glasgow G75 8NH
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21
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Catlow D, May H. Tendering for LVI work. Vet Rec 2000; 146:326. [PMID: 10766121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Mokrzycki MH, Harris C, May H, Laut J, Palmisano J. Lactic acidosis associated with stavudine administration: a report of five cases. Clin Infect Dis 2000; 30:198-200. [PMID: 10619755 DOI: 10.1086/313594] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Type "B" lactic acidosis has been described in patients receiving the nucleoside analogs zidovudine, didanosine, and fialuridine. Lactic acidosis has also been described in 4 patients receiving combination therapy with stavudine and lamivudine. We describe the development of chronic type "B" lactic acidosis in 3 patients receiving stavudine as a single agent and in 2 patients receiving combination therapy with stavudine and either lamivudine or delavirdine, a nonnucleoside analog. All patients presented with abdominal pain, vomiting, and hepatic steatosis. Other signs of mitochondrial toxicity included pancreatitis and myopathy (2 cases). The mean duration of stavudine therapy was 9.4 months, and the mean observed peak lactate level+/-SD was 10.3+/-5 mmol/L. After discontinuation of stavudine treatment, lactic acidosis improved in 4 patients after 4-60 weeks, and 1 patient died. Evaluations for other causes of lactic acidosis, including hypoxemia, malignancy, sepsis, and cardiogenic shock, were negative.
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Affiliation(s)
- M H Mokrzycki
- Montefiore Medical Center, Renal Division, Bronx, NY 10467, USA.
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May H. Who killed whom?: victimization and culpability in the social construction of murder. Br J Sociol 1999; 50:489-506. [PMID: 15259197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Based on in-depth interviews with relatives of people convicted of murder, this article examines the ways in which everyday understandings of 'murder' are socially constructed, as revealed by the narratives of murderers' relatives. To this end, interviewees' explanations of the killings are analysed and a distinction is drawn between interviewees who understood the killings committed by their relatives as manslaughter and those who accepted the murder verdict. In defining the offences in this way, interviewee s identified the significance of victimization and culpability to understandings of interpersonal violence. Through the analysis of interview data, it is possible to examine the ways in which 'murder' is seen to have occurred only when particular criteria of victimization and culpability are met.
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Affiliation(s)
- H May
- Department of Sociology and Social Policy, University of Leeds
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24
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Abstract
Sixty-one children were randomized to receive one of three methods of analgesia for day case circumcision. Group 1 received a penile block, group 2 received a penile block plus diclofenac suppository and group 3 received a diclofenac suppository alone. CHEOPS pain scoring was performed in the recovery area, one h after awakening and two h after awakening. There was no difference between the groups except in the recovery area when group 3 cried more and had a higher pain score than group 2. Parental follow-up questionnaires for the subsequent two days showed no difference in measured parameters between the groups.
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Affiliation(s)
- P R McGowan
- Department of Anaesthesia, Royal Liverpool Children's Hospital NHS Trust (Alder Hey), UK
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25
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May H. Infection control--now wash your hands.... Nurs Times 1998; 94:63-6. [PMID: 9510814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- H May
- Sandwell Health Care NHS Trust
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26
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Feroze M, May H. Apathetic thyrotoxicosis. Int J Clin Pract 1997; 51:332-3. [PMID: 9489099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
A previously fit 37-year-old woman was admitted with acute left ventricular failure, atrial fibrillation and a left-sided thromboembolic stroke. Her ventricular rate progressively increased despite full digitalisation. She had a cardiac arrest and was successfully resuscitated. Investigations revealed evidence of hyperthyroidism and she was treated for thyrotoxic crisis. She has made a complete recovery from the hemiparesis and is now in sinus rhythm. She denied any symptoms of hyperthyroidism. This patient had apathetic thyroid crisis, which is exceedingly rare in the young.
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Affiliation(s)
- M Feroze
- Department of Medicine, James Paget Hospital, Great Yarmouth, Norfolk, UK
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May H, Murphy S, Khaw KT. Grip Strength and Bone Mineral Density in Older Men. Age Ageing 1997. [DOI: 10.1093/ageing/26.suppl_1.p38-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Young R, May H, Murphy S, Grey C, Compston JE. Rates of bone loss in peri- and postmenopausal women: a 4 year, prospective, population-based study. Clin Sci (Lond) 1996; 91:307-12. [PMID: 8869413 DOI: 10.1042/cs0910307] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
1. Age-related bone loss is well established but reported rates of bone loss in the spine and femur vary widely. The aim of the present study was to investigate changes in bone mineral density in the lumbar spine and proximal femur in healthy postmenopausal women. 2. One hundred and thirty-eight population-based women, aged 45-65 years, recruited from general practice registers in 1990, were assessed at baseline; 108 returned for repeat assessment 4 years later, of whom 31 had taken hormone replacement therapy for 12 months or more of the 4-year study period. Bone densitometry of the lumbar spine and proximal femur was performed by dual-energy X-ray absorptiometry. Serum 25-hydroxyvitamin D and oestradiol were measured by RIA and serum intact parathyroid hormone by radio-immunometric assay. 3. The mean age at follow-up was 62 years (mean of 13.6 years after menopause). Lumbar spine bone mineral density was significantly higher in women who had received hormone replacement therapy for more than 12 months during the study period than in those who had not (P < 0.01). There was no difference between these two groups in the femoral neck or trochanteric bone mineral density. In the lumbar spine, the annual change in bone mass in untreated women was -0.39% (95% confidence intervals -0.60 to -0.09; P < 0.02) whereas there was a small gain in women receiving hormone replacement therapy [+0.36% (-0.12 to 0.84; P not significant)]. The annual change in bone mass in the femoral neck and trochanter was -0.51 and -0.45 respectively in untreated women (P < 0.01 and P < 0.02), and -0.16 and -0.15 in those receiving hormone replacement therapy (P not significant). 4. Our results demonstrate relatively low rates of bone loss in the spine and proximal femur in these healthy, population-based peri- and postmenopausal women. Hormone replacement therapy appeared to be associated with a significant protective effect on spinal, but not femoral, bone mineral density.
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Affiliation(s)
- R Young
- Department of Nuclear Medicine, Addenbrooke's Hospital, Cambridge, UK
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Abstract
People make subjective judgments about hazards relying on what they know and feel. These risk perceptions may be based on accurate or inaccurate information and are often optimistically biased. The existence of uncertainties in the evaluation of many environmental hazards effects how risks are perceived. This paper examines fish consumption and risk perception of urban fishermen in the New York/New Jersey estuary, in areas where there were consumption advisories. We interviewed 318 fishermen and crabbers in the Arthur Kill, Raritan Bay, and New Jersey shore. Fish were eaten an average of at least four times per month in all regions, but fishermen in the Arthur Kill fished most frequently, averaging over eight times per month. Although 60% of fishermen and crabbers in the Arthur Kill reported hearing warnings about consuming fish caught in these waters, 70% of fishermen and 76% of crabbers said they are their catch. Significantly fewer fishermen in the Bay and Shore regions had heard warnings (28% and 30%, respectively), and more reported consuming their catch (88% and 82%, respectively). In all regions, most people thought that the fish were safe to eat, many believing they were "fresher" than store bought fish. Thus, most people ignored the consumption advisories in effect for these waters. Some of these people are consuming high quantities of fish and crabs, and thus are exposed to potentially deleterious levels of contaminants. In general, people failed to consider the possibility of chronic effects and did not perceive that this enjoyable, familiar pastime could be hazardous. Further, fishermen generally had great confidence in their own knowledge, which proved to be inaccurate in many cases, and often expressed distrust in the information source (government). Clearly, simply issuing consumption advisories is insufficient to promote risk-reducing behavior.
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Affiliation(s)
- H May
- Graduate Program in Ecology and Evolution, Rutgers University, Piscataway, New Jersey
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Abstract
The utility of shock-absorbing boot and sneaker inserts for reducing the occurrence of lower limb pain among male US Army basic trainees was evaluated. Every other training unit was given inserts. The inserts were issued prior to the start of training when combat boots and sneakers were fitted. According to post-training questionnaires and the participants' medical records, the inserts did not have any preventive effect on occurrence of lower limb problems during training. Five hundred seventeen trainees were issued inserts, 397 were followed but not issued inserts, and 218 were not issued but purchased them on their own. Thirty-eight percent of those issued inserts had lower limb pain problems compared with 29% of those not issued inserts and 38% of those who bought their own. There was no statistical difference between these rates of occurrence. Prior to training, there were minor differences between the groups' scores on physical fitness test scores and run times. These differences disappeared during training so that there were no differences among the groups on either training or clinical variables during or after basic training.
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Affiliation(s)
- R A Sherman
- Orthopedic Surgery Service, Madigan Army Medical Center, Fort Lewis, WA 98431, USA
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Sherman RA, Woerman A, Karstetter KW, May H. Prediction and portrayal of repetitive stress-induced lower limb pain disorders among soldiers in basic training using videothermography. Clin J Pain 1995; 11:236-41. [PMID: 8535044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Thermography has been widely espoused for both detecting and portraying pain problems. Development of repetitive stress-induced lower limb pain during army basic training is a relatively common occurrence. This study was designed to assess the usefulness of thermography for differentiating soldiers who developed lower limb pain during training from those who did not. This information was intended to be used to determine the usefulness of pretraining thermograms taken just as people came into the army in predicting which trainees would develop these conditions during training. DESIGN Videothermographic pictures were taken of the lower limbs of 639 newly enlisted soldiers who had just arrived at a large U.S. Army base but had not yet begun basic training. The amount of symmetry was correlated with the development of lower limb pain. Each soldier reporting lower limb pain and "controls" with nonpain problems (usually minor colds) received a thermographic evaluation identical to the original evaluation when they came for their medical examination. RESULTS Among prebasic trainees, 37% showed 1.0 degrees C of asymmetry somewhere in their lower limbs, 14% were asymmetrical by between 1.1 degrees and 2.0 degrees C, 5% by 3.0 degrees C and 4% by 4.0 degrees C or more. Thus, only 40% of the prebasic trainees were within accepted "normal" limits before participating in training. Thirty-nine percent of those with asymmetrical thermograms developed lower limb pain compared with 28% of those with symmetrical thermograms (significant at p < 0.05). It was impossible to predict from any thermographic measurement on the lower limbs which soldiers were most likely to develop lower limb pain. This held true even for those pretrainees with the greatest asymmetries. Eighty-four percent of trainees reporting lower limb pain produced abnormal thermograms regardless of whether or not they produced abnormal thermograms prior to training. CONCLUSION Thermograms were of little value for either predicting or portraying repetitive stress-induced lower limb pain in this population.
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Affiliation(s)
- R A Sherman
- Orthopedic Surgery Service, Madigan Army Medical Center, Ft. Lewis, Washington, USA
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Abstract
It has been reported that postmenopausal women with osteoporosis have a higher than expected number of dentures and fewer teeth than women without osteoporosis. The relationship between self-reported tooth loss and bone mineral density (BMD) at the hip and spine in 608 men and 874 women, aged 65-76 years, was examined in a cross-sectional study. BMD was measured using dual X-ray absorptiometry. Twenty-four per cent of men and 27% of women had no natural teeth. There was a consistent decrease in BMD with increasing numbers of teeth lost in men. This relationship was independent of age, body mass index and smoking habit (trochanter r = -0.14, p < 0.0005; Ward's triangle r = -0.1, p < 0.005; and lumbar spine r = -0.07, p < 0.05) with between 5% and 9% difference in mean BMD at various sites between men who had all their teeth and men who had no teeth. There was no significant association between self-reported tooth loss and BMD in women. Tooth loss is associated with lower BMD in men; this relationship is less consistent in women.
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Affiliation(s)
- H May
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge
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34
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Abstract
Low bone mineral density (BMD) is associated with a high risk of osteoporosis and fracture. While women with darker skin, such as women of American African origin, are reputed to have lower risk osteoporosis and fractures compared with women with fair skin such as Caucasian women, with Oriental women having intermediate levels of risk, the reasons for these differences are not clear. We examined the relationship between BMD and skin colour in a population based study of 2005 Caucasian women with a mean age of 58.1 years, resident in Cambridge and categorized into fair, medium and dark complexions by self-report. There was no difference between the three categories of skin colour with regard to body size or life-style characteristics. Women with self-reported fair skin had lowest BMD values, women with self-reported dark skin had highest BMD values, and women with self-reported medium skin colour had intermediate values at all sites. These differences were significant at the trochanter and Ward's triangle of the hip (P values of 0.01 and 0.03, respectively). These associations were independent of age and weight. The associations remained after stratifying for smoking habit and years since menopause. In a cohort of Caucasian women resident at latitude 52 degrees North, fair-skinned women have lower BMD values than darker-skinned women. This association between skin colour and BMD may reflect sunlight exposure times and underlying vitamin D status.
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Affiliation(s)
- H May
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge, UK
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35
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Murphy S, Khaw KT, May H, Compston J. 94115616 Milk consumption and bone mineral density in middle aged and elderly women. Maturitas 1995. [DOI: 10.1016/s0378-5122(95)90026-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
It is well documented that alcohol abuse is associated with an increased risk of fracture in men, but the relationship of moderate alcohol intake to bone mineral density (BMD) is not as clear. We examined the relationship between self-reported alcohol intake and BMD measured at the hip and spine using dual X-ray absorptiometry in a population-based cohort of men. The men were categorized as (1) non-drinkers and drinkers and (2) as having no, low, medium, and high alcohol intake (units/week). 458 men aged 69.1 +/- (SD) 2.8 (range 64-76) years were studied. Drinkers were significantly younger (p = 0.01), had lower recorded caffeine intake (p = 0.02), and had fewer pack years of smoking (p = 0.04) than non-drinkers. The mean BMD at the hip was significantly higher in drinkers as compared with non-drinkers (p = 0.02) before and after adjusting for age and weight. However, after further adjusting for pack years of smoking, caffeine intake, and physical activity, the difference remained significant at the trochanter only. Men categorized in the highest tertiles of alcohol intake (> 11 units/week) were younger (p = 0.3), had lower caffeine intake (p = 0.008), and had significantly higher gamma-glutamyltransferase levels (p = 0.002) than the other categories. The crude mean BMD at femoral neck, trochanter, and Ward's triangle was significantly higher in men who drank 1-4 units of alcohol per week. However, most of this association disappeared when BMD was adjusted for age and weight except at the trochanter.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- H May
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge, UK
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Hegarty V, May H, Khaw KT. Association between White Blood Cell Count and Blood Pressure in 45-76 Years Old Men and Women. Age Ageing 1995. [DOI: 10.1093/ageing/24.suppl_1.p10-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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May H, Murphy S, Khaw KT. The Relationship between Self Reported Arthritis and Bone Mineral Density in Older Men and Women. Age Ageing 1995. [DOI: 10.1093/ageing/24.suppl_1.p9-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hegarty V, May H, Khaw KT. Differential Effects of Haemoglobin Concentration, Red Blood Cell Count and Haematocrit on Blood Pressure. Age Ageing 1995. [DOI: 10.1093/ageing/24.suppl_2.p3-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Healy M, O’Moore R, Keane EM, Coakley D, Walsh JB, Tully M, Swanwick G, Coen R, Bruce I, O’Mahony D, Radic A, O’Kelly F, O’Doherty M, Lawlor BA, Lee H, Conway J, Keane E, Ng K, Murphy S, Khaw KT, May H, Compston JE, Taggart H, Crawford V, Twomey C, Delaney L, Crowley M, Hyland M, Hegarty V, Donovan MC, Pye M, Reardon M, Coleman P, Hyland CM, Scott T, Keane CT, Farragher B, O’Connor A, Quinn E, Mahony D, Rowan M, Buggy F, Freyne A, Wrigley M, Passmore AP, Crawford VLS, Beringer TRO, Gilmore DH, Hussain A, Grant D, Montgomery A, Hemeryck L, McCormack PME, Sheehan N, Guely A, Leonard L, Caulfield D, Nic Cártaigh M, Feely J, Mulkerrin E, Clark BA, Epstein FH, Keane N, McCabe E, Shepherd M, O’Donnell MJ, Cooper RA, Nurzaman M, Brooks RW, Sinha SK, Kane D, McKiernan M, Crowe J, Lennon J, Sheehan J, Rearden M, Hyland M, Tracey F, Lawson JT, Stout RW, Williams H, Naguib M, O’Keefe S, Lavan J, Madigan SM, McNulty H, Eaton-Evans J, Strain JJ, Stanwick G, Horgan F, Keating D, Crowe M, McNamara A, Leahy P, Healy S, Moraes D, Tyrell J, Crawford VLS, O’Keeffe S, Glasgow R, Tormey W, Finucane P, Nair BK, McCann C, Coen RF, O’Boyle CA, Joyce CRB, Hiltbrunner B, Clarke R, Cooney J. Irish Gerontological Society. Ir J Med Sci 1994. [DOI: 10.1007/bf02940568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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May H, Murphy S, Khaw KT. Cigarette smoking and bone mineral density in older men. QJM 1994; 87:625-30. [PMID: 7987658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Cigarette smoking is cited as having a detrimental effect on bone mineral density (BMD), with associated increased fracture risk. Most of the data are from studies of women, with few studies of men. We examined the relationship between BMD and cigarette-smoking habit in a population-based study of men who were categorized by self-report as 'never smokers', 'current smokers' and 'ex-smokers'. BMD was measured using dual X-ray absorptiometry (DXA). We examined 453 men aged 65-76 years (mean 69.1). Non-smokers ('never' and 'ex' smokers) were heavier than current smokers (p = 0.05). There was no significant relationship between BMD and smoking habit at any site except the trochanter, where current smokers had significantly lower BMD than did non-smokers. However, after adjusting for age and weight there was no longer a significant relationship. BMD did not relate to pack-years of cigarette smoking. Current smokers consumed significantly more alcohol than non-smokers (p = 0.031), but adjusting for alcohol intake did not alter the BMD-smoking relationship. Cigarette smoking appears not to affect BMD in this group of older men.
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Affiliation(s)
- H May
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge, UK
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Holloway S, Mennie M, Crosbie A, Smith B, Raeburn S, Dinwoodie D, Wright A, May H, Calder K, Barron L. Predictive testing for Huntington disease: social characteristics and knowledge of applicants, attitudes to the test procedure and decisions made after testing. Clin Genet 1994; 46:175-80. [PMID: 7820927 DOI: 10.1111/j.1399-0004.1994.tb04220.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
An investigation has been made of the social characteristics and knowledge and experience of Huntington disease (HD) for the first 80 individuals considering presymptomatic testing (applicants) at the medical genetics centres in Edinburgh and Glasgow and of attitudes to the test procedure and decisions made after testing for those who received a result. Sixty-one percent of applicants were female and 31% were over 40 years old. Almost all had a symptomatic parent but 38% did not know HD was in their family until they were over 25 years old and 48% had never received genetic counselling. Thirty-eight percent of applicants first heard of the test at the genetic clinic, 20% from a relative and 20% from the media, but none had received information from their GP. Thirty-one applicants did not have the test because they voluntarily withdrew (17 individuals), their family structure was unsuitable or no informative result was possible (11 individuals), or they were diagnosed clinically as being affected (3 individuals). Those who voluntarily withdrew did not differ significantly from the 49 who received a result in social characteristics or knowledge and experience of HD. Twenty-two individuals were found to be at increased risk (IR) (> 50% of becoming affected) and 27 to be at decreased risk (DR) (< 50% of becoming affected). There was a median period of 9 months between entering the test procedure and receiving a result and the main criticism of the procedure was that it took too long to complete and several individuals experienced considerable anxiety while awaiting their result.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Holloway
- Human Genetics Unit, University of Edinburgh, UK
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43
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Abstract
The relationship of bone mineral density (BMD) to age and weight was investigated in a cross-sectional study of 942 community-dwelling men and women aged 65-74 years. BMD continues to decline after the age of 65 at a similar rate in men and women. BMD was positively associated with weight in both men and women with similar regression slopes; approximately one third of the decline in BMD with age could be explained by the associated age-related decline in weight. Maintaining weight in later life may prevent some of the age-related loss of bone. Whatever factors are responsible for the age-related decline in bone mass apply similarly in men and women at these older ages: there is no evidence for accelerated decline in women in this age group.
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Affiliation(s)
- H May
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge
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Abstract
A retrospective study was carried out to determine the relationship between parity and bone mineral density (BMD) in middle-aged women. Eight hundred and twenty-five woman aged 41-76 years were recruited from four general practice registers in Cambridge. Subjects were unselected as to their health status. Each subject completed a detailed health questionnaire. Participation rate was 50%. The main outcome measure was BMD measured at the spine (L2-4, n = 825) and hip (neck, intertrochanter and Ward's triangle; n = 817) by dual-energy X-ray absorptiometry (DXA) using the Hologic QDR-1000 densitometer. It was found that the unadjusted mean BMD was significantly higher at all sites among the parous women (p = 0.031 to < 0.00001), and remained significantly higher at the femoral neck (p = 0.025), intertrochanter (p = 0.001) and Ward's triangle (p = 0.045) after adjusting for age and body mass index (BMI). Similar findings were seen after stratifying for potential confounding variables. There was a consistent upward trend of BMD with increasing parity at all sites. Parity remained a significant independent predictor of BMD at all sites after controlling for age, BMI, menopausal status, oral contraceptive and hormone replacement therapy use, smoking status and breast-feeding status in multiple linear regression analyses. There was, on average, a 1.0% increase in BMD per live birth. Our findings therefore suggest a positive relationship between parity and bone mass.
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Affiliation(s)
- S Murphy
- Clinical Geratology Unit, Addenbrooke's Hospital, Cambridge, UK
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Abstract
OBJECTIVES To study the effects of historical milk consumption on current bone mineral density at the hip and spine. DESIGN Cross sectional study. SUBJECTS 284 community based women aged 44-74 years recruited from four general practice age-sex registers in Cambridge. Subjects categorised their average milk consumption up to age 25, from age 25-44, and from age 44 to the present time as > or = 1 glass/day, < 1 glass/day but > 1 glass/week, or < 1 glass/week. MAIN OUTCOME MEASURES Bone mineral density at the hip and spine measured by dual energy x ray absorptiometry. RESULTS Data on milk consumption up to age 25 years were available for 252 women. There was a consistent upward trend in bone mineral density at all sites with increasing historical milk consumption (total hip, femoral neck, trochanter, intertrochanter, P < 0.05; Ward's triangle, P = 0.005). Adjustment for age and body size did not alter these trends. Milk consumption up to age 25 was a significant independent predictor of bone mineral density at all sites in multiple linear regression analyses controlling for age, body mass index, menopausal status, smoking, ever use of hormone replacement therapy or oral contraceptives, physical activity, and alcohol intake. The effects of milk consumption from age 25-44 and from age 44 to the present were similar in direction though not statistically significant. CONCLUSION Frequent milk consumption before age 25 favourably influences hip bone mass in middle aged and older women.
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Affiliation(s)
- S Murphy
- Clinical Gerontology Unit, Addenbrooke's Hospital, Cambridge
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Murphy S, May H, Khaw KT, Compston J. Alcohol Intake and Bone Mineral Density in Middle-Aged and Older Women. Age Ageing 1994. [DOI: 10.1093/ageing/23.suppl_2.p10-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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47
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May H, Murphy S, Khaw K. Bone Mineral Density and Its Relationship to Skin Colour in Caucasian Females. Age Ageing 1994. [DOI: 10.1093/ageing/23.suppl_2.p7-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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48
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May H, Murphy S, Khaw KT. The Effect of Cigarette Smoking on Bone Mineral Density in Older Men. Age Ageing 1994. [DOI: 10.1093/ageing/23.suppl_2.p17-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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49
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Hegarty V, May H, Murphy S, Khaw K. Effect of Thiazide Diuretic Therapy on Bone Mass in Older Men. Age Ageing 1994. [DOI: 10.1093/ageing/23.suppl_2.p17-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Barron L, Curtis A, Shrimpton AE, Holloway S, May H, Snell RG, Brock DJ. Linkage disequilibrium and recombination make a telomeric site for the Huntington's disease gene unlikely. J Med Genet 1991; 28:520-2. [PMID: 1833548 PMCID: PMC1016979 DOI: 10.1136/jmg.28.8.520] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In a Scottish family in which Huntington's disease (HD) was segregating, recombination was observed between the D4S115/S111 and D4S43/S95 loci, with the HD gene associated with the more proximal D4S43/S95 locus. Analysis of linkage disequilibrium in Scottish families showed significant non-random association between the HD gene and alleles at the D4S95 and D4S98 loci. This adds to previous evidence that the HD locus is not sited at the telomere of chromosome 4.
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Affiliation(s)
- L Barron
- Human Genetics Unit, University of Edinburgh, Western General Hospital
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