Treatment of rheumatic musculoskeletal disorders.

Non-medicinal therapies with water, salts, exercise, massage, supportive devices, and electricity have been used for centuries and continue to be of benefit for some people with musculoskeletal disorders. Historical texts refer to the two electuaries mithridatium and theriaca as early therapeutic attempts of man to provide relief of musculoskeletal symptoms and attempt disease cures. For over 200 years, morphine-derived products have been used for musculoskeletal pain. The development of acetyl salicylic acid was a major breakthrough in joint pain management. This was followed by the introduction of nonsteroidal anti-inflammatory agents, paracetamol, and the use of corticosteroids. The gold-based compounds were the initial disease-modifying drugs and have been followed by the highly successful biologics agents. The basic objectives of musculoskeletal pain management include: reduction or elimination of joint pain; improvement or restoration of joint function and mobility; improvement of muscle strength to protect cartilage, ligaments, and joint capsule; prevention and reduction of damage to joint cartilage and supporting structures.

Narcotic analgesics.

There is documentation of the use of opium derived products in the ancient history of the Assyrians: the Egyptians; in the sixth century AD by the Roman Dioscorides; and by Avicenna (980-1037). Reference to opium like products is made by Paracelsus and by Shakespeare. Charles Louis Derosne and Fredrich Wilhelm Adam Serturner isolated morphine from raw opium in 1802 and 1806 respectively, and it was Sertürner who named the substance morphine, after Morpheus, the Greek God of dreams. By the middle 1800s, Opium and related opioid derived products were the source of a major addiction in USA, and to some extent in the United Kingdom. Opioid products are of major therapeutic value in the treatment of pain from injury, post surgery, intractable pain conditions, and some forms of terminal cancer.

Clinical therapeutic trials.

The term clinical trial implies an investigation of a therapeutic intervention in the pursuit of evidence of benefit, short or sustained, and observations on the possibility of toxicity related to the therapeutic intervention. It is possible that the first clinical trial took place in the court of the Babylonian King Nebuchadnezzar circa 600 BC, as recorded in Chapter 1 of the Book of Daniel, verse 3-20. However, it is in the last 500 years that there has been good written documentation at attempts to interpret therapeutic benefit from the use of treatments. Lind's demonstration on the usefulness of oranges and lemons in the treatment of scurvy in 1747, and the unethical experiment by Edward Jenner (1749-1823) on the inoculation in 1796, of an 8-year-old boy, with cow pox obtained from a milk maid, followed by an attempt to give the young boy smallpox by direct inoculation 18 days later, are striking examples of clinical trials. Human ethics, strict clinical observations, statistics, the governed scientific purity of therapeutic agents, and safety testing of therapeutics, devices, and physical interventions, have created the basis for the modern clinical trial.

Medical aspects of the tour by Martin Martin (c 1660-1719) of the Western and Northern Islands of Scotland, Circa 1695.

This review is based investigations on the Western Isles, Scotland, by Martin Martin, a notable Scottish Highlander, academic and medical doctor, of the 17th-18th century. His extensive observations of the geography and peoples of these Isles were recorded in his books, "On the Description of the Western Islands of Scotland Circa 1695" and "A Late Voyage to St Kilda". In these books and subsequent papers there were some noteworthy observations on the occurrence (and as he says non-occurrence) of "epidemical" diseases and conditions afflicting the peoples of The Isle of Skye and the Western Isles of Scotland in this period, and these are discussed in this review. Martin also gives details of a wide variety of remedies that were observed or reported by inhabitants around that time. Some of these remedies are interesting for their relevance to the period but others are of doubtful merit. These are reviewed here more for their significance in the understanding of the diseases and conditions of humans and even in some cases animals at that time. Introductions by Charles Withers and R.W. Munro, 11 and re-assessments of the contributions of Martin and colleagues of that time have given insight into the health and condition of peoples of the Western Isles of Scotland(the Occidental) (Martin 1695; Martin 1716).

The illness of William Soutar (1898-1943).

William Soutar (1898-1943) was a Scottish poet, but many are unaware of his scholarly work which includes his famous "brain-rhymes". He was born in Perth Scotland in 1898. He was educated at Perth Primary School and Perth Academy and proved to be adept at sport and academics. In 1916, he joined the Royal Navy. In 1918, he had "food poisoning" after which he was hospitalized and developed severe joint pain which became a chronic illness. He had a brief attempt at medical studies at Edinburgh University, but soon switched to the Arts Faculty to study English. Despite various treatments, the joint pain was chronic and disabling. He developed tuberculous lung disease in 1929, and again despite treatments, the problem persisted, and he died in 1943.

Spondyloarthropathies and arthritis post-infection: a historical perspective.

The spondyloarthropathies are a group of conditions characterised by spinal joint pain and have related clinical, epidemiological and genetic-related features. Ankylosing spondylitis, reactive arthritis, the spinal form of psoriatic arthritis and Crohn's and colitis enteropathic arthritis are the major clinical entities of the spondyloarthropathies, and principally occur in HLA-B27 positive individuals. Ankylosing spondylitis is much more common in males than females. Patients are usually seronegative for rheumatoid factor, and extra-articular features including iridocyclitis, mucous membrane and skin lesions: aortitis, may occur in some patients. The reactive arthritis form classically occurs following an infection of the gastrointestinal or genitourinary tract. The Crohn's and colitis enteropathic arthritis forms often have an associated large joint asymmetrical arthritis. Also discussed are acute rheumatic fever and Lyme disease which are conditions where the individual develops arthritis after an infection.

Rheumatoid arthritis.

It is difficult to determine from ancient writings, old human specimens, and from Art over the centuries, as to when Rheumatoid Arthritis first appeared. It may be a relatively modern condition, as it was reasonably well described in the seventeenth century. Augustin Jacob Landre-Beauvais (1772-1840), University of Paris is credited, with the first clear description of the disease in his thesis. In 1859 Sir Alfred Baring Garrod (1819-1907), the "father of rheumatology", gave the disease its current name which was finally adapted in Britain by the Ministry of Health in 1922. Some forms of Juvenile Arthritis are related to adult Rheumatoid Arthritis (aka Still's disease). If untreated Rheumatoid arthritis can result in severe destructive joint damage and often there are associated severe systemic complications. Disease modifying agents have benefited the disease management, but it was the discovery of the anti TNF-alpha agents in the 1990s, and subsequently many additional Biologic agents, which have greatly changed the clinical outcome in Rheumatoid Arthritis.

Surgery of joints.

Crude forms of musculoskeletal surgery have been performed through history for the treatment of deformity, pain and the horrors of battle. In more modern times Muller is credited with the first synovectomy in rheumatoid arthritis in 1884, and a Synovectomy was first performed by Richard von Volkmann (1830-1889) for joint tuberculosis. Chemical synovectomy consisting of the intra-articular injection of various agents was popular for a while but is now largely discarded. Joint resection for sepsis and tuberculosis has been documented since the early 1800s, and also joint arthrodesis, and osteotomy. Modern arthroscopic techniques have added the utility of faster intra-joint inspection and treatment while reduced surgical time exposure and often applied with the use of limb regional anaesthetic nerve blocks, to avoid general anaesthetic. Joint arthroplasty has been developed since1800s, with the use of many artificial joint components. There have been many notable pioneers of this work who are documented in this text, among them Austin T. Moore (1899-1963), George McKee (1906-1991) and Sir John Charnley (1911-1982). The success of joint arthroplasty to the hip, knee, shoulder and other joints has resulted in life-changing benefit for hundreds of arthritis and injury sufferers.

Sjögren's syndrome.

Sjögren's syndrome (SS) is characterised as keratoconjunctivitis sicca (dry eyes), xerostomia (dry mouth) commonly associated with salivary gland enlargement, and is referred to as Primary Sjögren's syndrome. It is known as Secondary Sjögren's syndrome when it occurs in patients, with connective tissue disease, such as rheumatoid arthritis, systemic lupus erythematosus, polyarthritis nodosa, polymyositis, and systemic sclerosis. SS has also been associated with chronic graft-versus-host disease after allogeneic bone marrow transplantation, human immunodeficiency syndrome (AIDS), hepatitis C infection (HCV), chronic biliary cirrhosis, neoplastic and myeloplastic syndromes, fibromyalgia, and chronic fatigue syndrome.

Osteoarthritis.

The clinical appearance and radiological pattern of osteoarthritis have been identified in the skeletons of dinosaurs some 50-70 million years old, and in Egyptian mummies, and in ancient skeletons in England. Osteoarthritis patterns of joint involvement, often referred to as primary osteoarthritis, can be seen in the hands, spinal facet joints, hips, knees and feet, but can also be termed secondary osteoarthritis when seen in any joint that has had trauma, sepsis, surgery or metabolic insult. The prevalence of osteoarthritis increases with age. The histology and pathophysiology both demonstrate an inflammatory process. While there have been studies of genetic predisposition, the basic cause of primary osteoarthritis has not been determined.

John Alexander Mullin (1835-1899): The Canadian Physician who first described Osler's Nodes.

Sir William Osler (1849-1919), who became Regius Professor of Medicine at Oxford in 1905, first drew attention in 1909 to the painful nodes in subacute bacterial endocarditis, which now carry his eponym, and he published an account in the Quarterly Journal of Medicine, which he helped establish. Attention is drawn to the often overlooked fact that it was a Dr John Alexander Mullin (1835-1899) of Hamilton, Ontario, Canada, who first drew the attention of Sir William Oster to their occurrence. Confusion arose over the relationship between Osler's nodes and the skin lesions described by Theodore Caldwell Janeway (1872-1917), which are generally non-tender and found in acute bacterial endocarditis. The evidence is that there is essentially no difference since their pathogenesis and histological findings are identical.

Reactive arthritis: the convoluted history of Reiter's disease.

Reactive arthritis, previously known as Reiter's Syndrome or Disease was a post-dysenteric, asymmetrical acute large joint polyarthritis, with fever, conjunctivitis, iritis, purulent urethral discharge, rash and penile soft tissue swelling. Although the eponym was given to Hans Reiter, various forms of the condition have been recorded in history a few hundred years before Reiter. Two French doctors, Noel Fiessinger (1881-1946) and Edgar Leroy (d. 1965), presented a paper at la Societe des Hopitaux-in Paris on the 8th December 1916 on dysentery in 80 soldiers on the Somme, and four of whom developed a "syndrome conjunctivo-uretro-synovial". Their paper was given 4 days before Reiter's presentation on 12th December 1916 at the Society of Medicine in Berlin, on a German army officer with an illness similar to those described by Fiessinger and Edgar Leroy. It is documented that Hans Reiter was one of a number of University professors who signed an oath of allegiance to Adolf Hitler in 1932. For socio-ethical reasons and for clinical utility, Reiter's syndrome is now known as reactive arthritis.

Removal of VUV pre-treated natural organic matter by biologically activated carbon columns.

A potential alternative water treatment process using VUV (185 nm+254 nm) irradiation followed by a biological treatment is described. The system uses sufficient VUV radiation (16J cm(-2)) to significantly enhance the production of biologically degradable moieties prior to treatment with biologically activated carbon (BAC). Two similar activated carbons were used, one virgin and one taken from a water treatment plant with an established biofilm. The VUV-BAC process decreased the overall dissolved organic carbon (DOC) concentration of a natural water sample by 54% and 44% for the virgin carbon and previously used BAC, respectively. Furthermore, VUV-BAC treatment decreased the trihalomethane (THM) formation potential (THMFP) by 60-70% and the haloacetic acid (HAA) formation potential (HAAFP) by 74%. The BAC systems effectively removed the hydrogen peroxide residual produced by VUV irradiation. Although nitrite formation can result from VUV treatment of natural organic matter (NOM), none was detected before or after BAC treatment.

The effect of the thermal mineral water of Nagybaracska on patients with knee joint osteoarthritis--a double blind study.

To study the effect of thermal mineral water of Nagybaracska (Hungary) on patients with primary knee osteoarthritis in a randomized, double-blind clinical trial, 64 patients with nonsurgical knee joint osteoarthritis were randomly selected either into the thermal mineral water or into the tap water group in a non-spa resort village. The patients of both groups received 30-min sessions of bathing, 5 days a week for four consecutive weeks. The patients were evaluated by a blind observer immediately before and at the end of the trial using Western Ontario and McMaster Osteoarthritis (WOMAC) indices and follow-up assessment 3 months later. Twenty-seven patients of the 32 patients who received thermal mineral water and 25 of the 32 of those treated with tap water completed the trial. The WOMAC activity, pain, and total scores improved significantly in the thermal mineral-water-treated group. The improvement remained also at the end of the 3-month follow-up. The WOMAC activity, pain, and total scores improved significantly also in the tap water group at the end of the treatment course, but no improvement was detected at the end of the 3-month follow-up period. The treatment with the thermal mineral water of Nagybaracska significantly improved activity, pain, and total WOMAC scores of patients with nonsurgical OA of the knee. Even after 3 months, significant improvement was observed compared to the scores before the treatment or to tap water treatment.

Formation of hazardous by-products resulting from the irradiation of natural organic matter: comparison between UV and VUV irradiation.

The use of ultraviolet (UV) or vacuum ultraviolet (VUV) photo-oxidation followed by biological treatment for the removal of natural organic matter (NOM) in drinking water is a potential water treatment technique under investigation. This paper reports on the trihalomethane formation potential (THMFP), the haloacetic acid formation potential (HAAFP), and formation of nitrite and peroxide following both UV and VUV irradiation of NOM prior to biological treatment. The total THMFP was found to decrease with increasing UV and VUV irradiation dose, although there was a linear increase in bromoform formation. Determination of the THMFP of NOM fractions obtained after irradiation, showed that the hydrophobic fraction was dominated by chlorinated species which accounted for the majority of the total THMFP, while bromoform was observed only in the hydrophilic fraction of NOM. VUV irradiation reduced the HAAFP with increasing dose, in contrast, UV irradiation had a limited effect on the overall HAAFP. Following UV or VUV irradiation, the chlorinated species accounted for the majority of HAAFP; however, significant formation of brominated haloacetic acid (HAA) was observed. The nitrate concentration of the untreated water directly influenced the concentration of nitrite produced as a consequence of UV and VUV irradiation. Hydrogen peroxide formation was greater during VUV irradiation than during UV irradiation. Samples exposed to various doses of UV or VUV irradiation (up to 138 J cm(-2)) were deemed non-cytotoxic (African green monkey kidney cells) and non-mutagenic (Ames test).

The use of NSAIDs in rheumatic disorders 2005: a global perspective.

Population studies and World Health Organisation (WHO) statistics indicate that 10-50% of individuals suffer from musculoskeletal disorders. Up to 3% will be classified as disabled due to their bone and joint condition, and the majority will suffer from pain. Almost all will require non-steroidal anti-inflammatory drugs (NSAIDs) and other analgesics for their management. The large majority of this population is elderly and, hence, at greater risk of adverse effects to the NSAIDs. The NSAIDs are a necessary choice in pain management because of the integrated role of the cyclo-oxygenase (COX) pathway in the generation of inflammation and in the biochemical recognition of pain. For over 80 years the management of musculoskeletal pain was hampered by NSAID toxicity problems related to the traditional NSAIDs. In the early 1990s, paracetamol was recommended as the first-choice analgesic for osteoarthritis, but subsequent studies have shown that paracetamol has a significant gastrointestinal (GI) toxicity profile. In addition, it has lower analgesic efficacy than NSAIDs and is, thus, not an effective alternative to NSAIDs in any of the inflammatory arthritides. The identification of cyclo-oxygenase 2 (COX-2) and the subsequent introduction of the COX-2-selective inhibitor NSAID drugs was thought to be a major breakthrough with the expectation of a significant reduction in G/I side-effects. This has not been the case for celecoxib, and indeed for all COX-2-selective inhibitors when given with ASA. The COX-2-selective inhibitors also inhibit renal COX-2 with the potential for problems of fluid retention, oedema, hypertension and congestive heart failure. The major controversy with respect to the COX-2-selective inhibitors as a class has been the increase in myocardial infarction and other cardiovascular events observed in some studies. Thus, the initial expected global benefits of the COX-2-selective inhibitors may be outweighed by their potential for toxicity. Recent studies have shown that the use of a proton-pump inhibitor drug with traditional NSAIDs and with COX-2-selective inhibitors has been shown to significantly reduce GI symptoms and peptic ulceration. Thus, the traditional NSAIDs have been re-established as the preferred choice in the management of arthritis and musculoskeletal disorders.

Fractionation of UV and VUV pretreated natural organic matter from drinking water.

Recent studies have examined the potential of ultraviolet (UV, 254 nm) and vacuum ultraviolet (VUV, 185 nm + 254 nm) irradiation as either a pretreatment for a biological process or as a sole treatment for the removal of natural organic matter as dissolved organic carbon from drinking water. To understand the potential of UV and VUV irradiation followed by subsequent biological treatment, treated water was fractionated into four components: very hydrophobic acid (VHA), slightly hydrophobic acid (SHA), hydrophilic charged (CHA), and hydrophilic neutral (NEU). The VHA fraction was found to be very susceptible to both UV and VUV irradiation, and the fragmentation products of the high molecular weight VHA and SHA molecules contributed to the CHA and NEU fractions to form a pool of biodegradable, non-UV-absorbing, low molecular weight moieties. The NEU fraction was the most difficult to remove, as most of the components in this fraction were refractory to both the biological and photo-oxidative processes. Therefore, enhanced removal of the NEU fraction is required to increase the effectiveness and potential of the treatment process.