Israel Medical Association Journal

Background: Several studies have shown that patients with fibromyalgia present with neuroendocrine, inflammatory, and coagulation features linked to cardiovascular disease development. However, the exact profile of cardiovascular risk factors and events in fibromyalgia remains to be defined.

Objectives: To compare the profile of cardiovascular risk factors and events between fibromyalgia outpatients and the general population in Italy.

Methods: Cardiovascular risk factors and events in fibromyalgia females were collected using the criteria adopted in the CUORE Project.

Results: The study comprised 62 female fibromyalgia patients and 4093 female controls from 35 to 75 years of age. The prevalence of hypertension, diabetes, atrial fibrillation, transient ischemic attack, and cardiovascular total burden was significantly higher in fibromyalgia females than in the general Italian population. No difference was found in blood fasting glucose, triglycerides, total and fractionated cholesterol levels, body mass index, and metabolic syndrome (MetS). The MetS rate was underestimated for methodological aspects.

Conclusions: Fibromyalgia is associated with an increased cardiovascular burden, probably through a specific risk factor profile.

Background: Physiotherapy can help treat of trigger fingers (TF).

Objectives: To compare efficacy of fascial manipulation (FM) and traditional physiotherapy (TP) techniques in treatment of TF.

Methods: Nineteen patients were randomized in the FM group and 15 in the TP group. All patients underwent eight physiotherapy sessions. The Disabilities of the Arm, Shoulder, and Hand (QuickDASH) and visual analogue scale (VAS) scores, staging of stenosing tenosynovitis (SST) classification, triggering frequency, grip and pinch strength were recorded before and after treatment. We surveyed participants at 6 months for recurrence, further treatment, and the VAS and QuickDASH scores. The primary outcome measure was reduction in QuickDASH and VAS scores.

Results: Both FM and TF improved the QuickDASH and VAS scores at 6 months follow-up, without a significant difference. The QuickDASH score in the FM group improved from 28.4 ± 17.1 to 12.7 ± 16.3; TF scores improved from 27 ± 16.7 to 18.8 ± 29.4 (P = 0.001). The VAS score improved from 5.7 ± 2.1 to 1.2 ± 2.1 and from 4.8 ± 1.8 to 2 ± 2.6 for both groups, respectively (P < 0.001). SST and grip strength also improved following treatment, regardless of modality. At 6 months, four patients (22%) with an SST score of 1, three (30%) with a score of 2, and two (40%) with a score of 3A underwent additional treatment.

Conclusions: Both FM and TP techniques are effective for the treatment of TF and should be considered for patients who present with SST scores of 1 or 2.

Background: Several approaches are used to access the hip joint; most common are the direct lateral and posterior. Little consensus exists on which to use when treating hip fractures.

Objectives: To compare short-term complications, postoperative ambulation, and patient-reported outcome measures (PROMS) of direct lateral vs. posterior approaches in hemiarthroplasty for acute hip fractures.

Methods: We conducted a retrospective clinical trial with 260 patients who underwent bipolar hemiarthroplasty in the direct lateral or posterior approach (166 and 94, respectively) between January 2017 and December 2018. The clinical data included short-term complications: prosthetic dislocation, periprosthetic fractures, and infection. Postoperative ambulation was collected 6 weeks postoperatively; PROMS were collected for 173 patients at 2 years follow-up.

Results: There were six dislocations overall, average time to dislocation was 22 days postoperative (range 4–34). Five dislocations were after the posterior approach (5.3%) and one after direct lateral (0.6%) (P = 0.01). At 6 weeks follow-up, inability to walk was found in 16.9% of the direct lateral group and 6.4% of the posterior approach group (P = 0.02). In the posterior approach group, 76% could walk more than 20 meters; only half of the direct lateral group could (P = 0.0002). At 2 years follow-up, PROMS did not show a statistically significant difference between the groups.

Conclusions: Posterior approach for hemiarthroplasty following femoral neck fractures allows superior ambulation to the direct lateral approach only for the short-term. However, no long-term clinical advantage was found. This short-term benefit does not justify the increased dislocation rate in the posterior approach.

Background: The influence of the coronavirus disease 2019 (COVID-19) pandemic caused countries worldwide to implement lockdowns. Elective surgeries were temporarily suspended, with surgeries being performed only for emergent/urgent medical conditions such as hip fractures where early surgical intervention has shown decreased rates of morbidity/mortality.

Objectives: To assess the indirect influence of the COVID-19 pandemic and associated lockdown on hip fracture patients, considering factors such as time to surgery, early postoperative complications, and ambulation status.

Methods: A comparative retrospective study was conducted on consecutive patients presenting to our emergency department (ED) with hip fractures that were treated surgically (N=29) during a 1-month period during the government lockdown due to the COVID-19 pandemic. The treatments were compared to consecutive patients who presented with hip fractures and were treated surgically (N=44) during the same timeframe in the previous year (control). Comparisons were made using t-test, ANOVA test, Fisher's exact test, and chi-square test.

Results: The COVID-19 group was operated on sooner (20.34 vs. 34.87 hours), had fewer early postoperative complications (10.3% vs. 31.8%), had better ambulatory status at discharge, and experienced a shorter hospital stay (5.93 vs. 8.13 days) with more patients being discharged home (72.4% vs. 22.7%).

Conclusions: Patients presenting with hip fractures to our ED during the COVID-19 pandemic lockdown indirectly benefited from this situation by undergoing earlier surgical treatment, thus experiencing fewer early postoperative complications, faster ambulation, and sooner discharge.

Background: The collapse of the Syrian healthcare system during the civil war led numerous citizens to cross the Syrian–Israeli border to seek medical care.

Objectives: To describe the epidemiology of peripheral nerve injuries (PNIs) sustained in war, their management, and short-term outcomes.

Methods: A retrospective case series study was conducted on 45 consecutive patients aged 25.7 ± 9.3 years. These patients were referred to the hand surgery unit of the department of orthopedic surgery and traumatology at Galilee Medical Center between December 2014 and June 2018. Median time between injury and presentation was 60 days. Injury pattern, additional injuries, surgical findings and management, complications, and length of hospital stay were extracted from medical records.

Results: Most injuries were blast (55.6%) followed by gunshot injuries (37.8%). There were 9 brachial plexus injuries, 9 sciatic nerve injuries, and 38 PNIs distal to the plexus: specifically 20 ulnar, 11 median, and 7 radial nerve injuries. In the latter group, neurotmesis or axonotmesis was found in 29 nerves. Coaptation was possible in 21 nerves necessitating cable grafting in 19. A tendon transfer was performed for 13 peripheral nerves, occasionally supplementing the nerve repair. The patients returned to their country after discharge, average follow-up was 53.6 ± 49.6 days.

Conclusions: For nerve injuries sustained in war, early surgical treatment and providing adequate soft tissue conditions is recommended. Tendon transfers are useful to regain early function.

Background: Nebulized hypertonic saline (HS) treatment is unavailable to large populations worldwide.

Objectives: To determine the bacterial contamination and electrolyte concentrations in homemade (HM-HS) vs. pharmacy made (PM-HS).

Methods: We conducted three double-blind consecutive trials: 50 boiled-water homemade 3%-HS (B-HM-HS) bottles and 50 PM-HS. The bottles were cultured after 48 hours. Electrolyte concentrations were measured in 10 bottles (5 per group). Forty bottles (20 per group) were distributed to volunteers for simulation of realistic treatment by drawing 4 ml HS three times daily. From each bottle, 4 ml samples were cultured after 1, 5, and 7 days. Volunteers prepared 108 bottles containing 3%-HS, sterilizing them using a microwave oven (1100–1850W). These bottles were cultured 24 hours, 48 hours, and 1 month after preparation.

Results: Contamination rates of B-HM-HS and PM-HS after 48 hours were 56% and 14%, respectively (P = 0.008). Electrolyte concentrations were similar: 3.7% ± 0.4 and 3.5% ± 0.3, respectively (P = NS). Following a single day of simulation B-HM-HS bottles were significantly more contaminated than PM-HS bottles: 75% vs. 20%, respectively (P < 0.01). By day 7, 85% of PM-HS bottles and 100% of B-HM-HS bottles were contaminated (P = 0.23). All 108 microwave-oven prepared bottles (MICRO-HS) were sterile, which was significantly better than the contamination rate of B-HM-HS and PM-HS (P < 0.001). Calculated risk for a consecutive MICRO-HS to be infected was negligible.

Conclusion: Microwave preparation provides sterile HS with adequate electrolyte concentrations, and is a cheap, fast, and widely available method to prepare HS.

Background: Trauma is the leading cause of childhood morbidity and mortality. Abdominal bleeding is one of the common causes of mortality due to trauma. Angiography and embolization are well recognized as the primary treatments in certain cases of acute traumatic hemorrhage in adults; however, evidence is lacking in the pediatric population. 

Objectives: To assess the safety and efficacy of transcatheter arterial embolization (TAE) for blunt and penetrating abdominal and pelvic trauma in the pediatric age group.

Methods: Three children with blunt abdominal trauma and one child with iatrogenic renal injury (age 4–13 years) were managed with TAE for lacerated liver (one patient), pelvic fractures (one patient) and renal injuries (two patients). The first two patients, victims of road accidents, had multisystem injuries and were treated by emergency embolization after fluid resuscitation in the Emergency Department (ED). The other two patients had renal injuries: a 4 year old boy with blunt abdominal trauma was diagnosed on initial computed tomography with an unexpected Wilms tumor and was treated with embolization 1 day after admission due to hemodynamic deterioration caused by active arterial tumor bleeding. The following day he underwent successful nephrectomy. The other patient was 13 year old boy with nephrotic syndrome who underwent renal biopsy and developed hemodynamic instability. After fluid resuscitation, he underwent an initial negative angiography, but second-look angiography the following day revealed active bleeding from an aberrant renal artery, which was then successfully embolized.

Results: In all four patients, TAE was diagnostic as well as therapeutic, and no child required surgical intervention for control of bleeding.

Conclusions: We propose that emergency transcatheter angiography and arterial embolization be considered following resuscitation in the ED as initial treatment in children with ongoing bleeding after blunt abdominal trauma or iatrogenic renal injury. Implementation of this policy demands availability and cooperation of the interventional radiology services. 

 

Objectives: To determine the prevalence of different pathogens in patients presenting to our sexually transmitted disease clinic with hematospermia.

Methods: Between January 1999 and January 2000, 16 patients presented to our STD[1] clinic with hematospermia after other non-infectious pathologies had been excluded by a referring physician. After obtaining informed consent, subjects completed a questionnaire addressing symptoms and sexual behavior. First void urine samples, as well as genitourinary and serum specimens were tested for Chlamydia trachomatis, Ureaplasma urealyticum and Herpes simplex virus. Standard bacterial cultures were also performed.

Results: Laboratory testing detected a pathogen in 12 of the 16 males presenting with hematospermia. The sexually transmitted pathogens detected were Herpes simplex virus in 5 patients (42%), Chlamydia trachomatis in 4 (33%), Enterococcus fecalis in 2 (17%), and Ureaplasma urealyticum in 1 (8%). In all cases in which a pathogen was identified, the appropriate antimicrobial agent was administered. Symptoms resolved for each patient following antimicrobial therapy. During a 1 year follow-up, all 12 patients remained free of disease.

Conclusions: Recent advances in microbiologic diagnostic techniques have facilitated the detection of pathogens in patients with hematospermia, thereby enhancing the efficacy of treatment.

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[1] STD = sexually transmitted disease

Background: Dysphagia is a common disorder among the elderly population. As many as 50% of nursing home residents suffer from dysphagia. It is important to identify patients at increased risk for colonization of dental and denture plaque by pathogenic organisms for prevention of associated disease.

Objectives: To quantify the prevalence and evaluate the effect of dental and denture plaque colonization by Candida albicans in hospitalized elderly dysphagic patients as a complication of stroke, as well as the effect of systemic antimicrobial therapy on C. albicans colonization in these patients.

Methods: We evaluated dysphagia and antibiotic therapy as risk factors for dental and denture plaque colonization by C. albicans in elderly stroke rehabilitating patients with dysphagia, as compared to elderly non-dysphagic stroke and non-stroke rehabilitating patients on days 0, 7 and 14 following admission to the Fliman Geriatric Rehabilitation Hospital.

Results: The risk of C. albicans colonization of dental plaque was greater in dysphagic patients than in those without dysphagia on day 0 (50% vs. 21%, P = 0.076), day 7 (58 vs. 15.2%, P = 0.008) and day 14 (58 vs. 15.2%, P = 0.08). Similarly, patients on antibiotic therapy were at greater risk for C. albicans colonization of dental plaque on day 0 (56 vs. 11%, P = 0.002), day 7 (44 vs. 14.8%, P = 0.04) and day 14 (39 vs. 19%, P = 0.18). The risk of C. albicans colonization of denture plaque as opposed to dental plaques in non-dysphagic patients was significantly greater on day 0 (45.7 vs. 21.2%, P = 0.03), day 7 (51.4 vs. 15.1%, P = 0.0016) and day 14 (54.3 vs. 15.1%, P = 0.0007). Dysphagia did not increase the risk of denture plaque colonization by C. albicans.

Conclusiona: Both dysphagia and antibiotic therapy are risk factors for C. albicans colonization of dental plaque, and although dysphagia does not significantly increase colonization of denture plaque, denture wearers are at greater risk of such colonization.

Background: Seroepidemeliogic surveys have provided valuable information on the prevalence and incidence of herpes simplex virus-2 infection in general and in selected populations.

Objective: To review the reliability of traditional diagnostic approaches in herpes simplex virus-2 infection.

Methods: In this cross-sectional study, 472 patients attending a clinic for sexually transmitted disease in 1998-1999 were evaluated for HSV-2 infection through collection of epidemiologic and clinical data.

HSV-2 infection was confirmed by the presence of specific Viral glycoprotein, gG-2, antibody in sera.

Results: The seroprevalence of HSV-2 among clinic attendees was 9.33%. Of these attendees only 22% presented with or reported a history of typical vesicular lesions in the genital area. Infection rate was  higher in patients with multiple sex partners (20.8% vs. 8.7%, P< ( 0.0023 in individuals aged 30 or older (12.6 vs. 6.4%, P = 0.03) and  in the Israeli Jewish population as compared to the Israeli Arab population (11.1% vs. 2.4%, P ~ 0.01). Females with multiple sex partners exhibited higher rates of infection than did their male counterparts (50 vs. 16.1%, P < 0.0275(.

Conclusion: The findings support the need for HSV-2 serologi  testing in patients presenting to STD clinics even when typical genital  lesions are not evident but where risk factors for HSV-2 infection are  identified.
 

Background: Non-gonococcal urethritis is the most common clinical diagnosis for men seeking care at sexually transmitted disease clinics.

Objective: To identify the pathogens involved in NGU[1] among males attending an Israeli STD clinic.

Methods: During 19 months spanning September 1996 to July 1998 we investigated a cohort of 238 male patients attending the Bnai Zion Medical Center STD[2] clinic with a clinical presentation of urethritis. Intraurethral swab specimens were tested for Neisseria gonorrhea, Ureaplasma urealyticum, Mycoplasma hominis, and Trichomonas vaginalis by culture and for herpes simplex virus by antigen detection. First voiding urine for Chlamydia trachomatis was done by polymerase chain reaction. The specific seropositivities of HSV[3] types 1 and 2 were tested by enzyme-linked immunosorbent assay.

Results: From among 238 males with dysuria or urethral discharge an etiology for urethritis was found for 71 (29.8%). N. gonorrhea was recovered in only three men (4.2%). In the remaining 68 NGU patients C. trachomatis (35/68, 51.5%) and U. urealyticum (31/68, 45.6%) were the most common infecting and co-infecting pathogens (P < 0.0001). M. hominis and T. vaginalis were found in 9/68 (13.2%), and 1 patient, respectively. HSV was recovered from the urethra in 7/68 males (10.3%) – 3 with HSV-1, 2 with HSV-2, and 2 were seronegative for HSV. None of these males had genital lesions. Although a single etiologic agent was identified in 45/68 infected men (66.2%), co-infection was common: 2 organisms in 15 (22%) and 3 organisms in 8 (11.8%).

Conclusion: C. trachomatis and U. urealyticum were the most common infecting and co-infecting pathogens in this cohort of men with NGU. Unrecognized genital HSV infections are common in males attending our STD clinic and symptomatic shedding of HSV occurs without genital lesions. Still, the microbial etiology in this group remains unclear in many patients despite careful microbiologic evaluation.