Isolation precautions cause minor delays in diagnostics and treatment of non-COVID patients

Background

Isolation precautions are essential prevent spread of COVID-19 infection but may have a negative impact on inpatient care. The impact of these measures on non-COVID-19 patients remains largely unexplored.

Aim

This study aimed to investigate diagnostic and treatment delays related to isolation precautions, the associated patient outcome, and the predisposing risk factors for delays.

Methods

This observational study was conducted in seven Helsinki region hospitals during the first wave of the COVID-19 pandemic in Finland. The study used data on all non-COVID-19 inpatients, who were initially isolated due to suspected COVID-19, to estimate whether isolation precautions resulted in diagnostic or treatment delays.

Results

Out of 683 non-COVID-19 patients, 33 (4.8%) had delays related to isolation precautions. Clinical condition deteriorated non-fatally in seven (1.0%) patients. The following events were associated with an increased risk of treatment or a diagnostic delay: more than three ward transfers (P = 0.025); referral to an incorrect speciality in the emergency department (P = 0.004); more than three SARS-CoV-2 RT-PCR tests performed (P = 0.022); and where cancer was the final diagnosis (P = 0.018). In contrast, lower respiratory tract symptoms (P = 0.013) decreased the risk.

Conclusions

The use of isolation precautions for patients who did not have COVID-19 had minor negative effects on patient outcomes. The present study underlines the importance of targeting diagnostic efforts to patients with unspecified symptoms and to those with a negative SARS-CoV-2 test result. Thorough investigations to achieve an accurate diagnosis improves the prognosis of patients and facilitates appropriate targeting of hospital resources.

Chronic compartment syndrome of the quadriceps femoris muscle in athletes. Diagnosis, imaging and treatment with fasciotomy

BACKGROUND AND AIMS

Chronic quadriceps femoris muscle compartment syndrome is described.

MATERIAL AND METHODS

Over a 13 year period nine patients were diagnosed, treated surgically by fasciotomy and followed up at a referral center specialized in sports traumatology. There were four power lifters, three body builders, one endurance walker and one cyclist in the series. The use of anabolic steroids was admitted by four of the nine patients. The patients complained of gradually worsening pain on the anterolateral side of the thigh during training. Initially the pain appeared only at the end of the training session. As the syndrome became more severe, the pain began earlier during exercise and gradually became worse preventing maximal training. Skeletal radiographs and ultrasound examinations were normal, except in two patients, who had a positive echography finding with local atrophy. MRI examination confirmed the US diagnosis.

RESULTS AND CONCLUSIONS

As conservative treatment did not provide relief of symptoms, a fasciotomy anterior to the iliotibial tract was performed bilaterally to seven patients and unilaterally to two patients. Biopsies from the atrophied sites showed muscle cell necrosis. All the patients recovered well after the surgery and were able return to their original level of sport. The only complication of surgery was a postoperative hematoma in one patient, which delayed the beginning of the training, but did not result in any persistent complaints.

Long-term cardiac sequelae after treatment of malignant tumors with radiotherapy or cytostatics in childhood

A series of 41 individuals were restudied after childhood cancer with a median follow-up time of 17 years after chest irradiation or treatment with cyclophosphamide or Adriamycin (doxorubicin). Radiotherapy of the chest had been used in 21 patients, and in 13 of these irradiation was also directed at the heart. Thirty-five patients received cyclophosphamide and five received Adriamycin therapy. All patients were investigated by a pediatric cardiologist. Investigations included an electrocardiogram (ECG), a chest radiographic film, an echocardiogram, an exercise test, and a 24-hour ECG. Altogether 20 patients (49%) showed some abnormality in cardiac tests. Each additional year of follow-up was associated with a 1.3-fold (95% confidence limits, 1.04-1.66; P less than 0.05) increase in the risk for pathologic cardiac findings. The risk for an abnormal cardiac test result in the 13 patients who had received cardiac irradiation was 12.8-fold (95% confidence limits, 1.8-90.8; P less than 0.02) that of the other patients. However, abnormalities in cardiac function were mild.

Iatrogenic, unexpected and other vascular rings in children

Between May 1955 and July 1987, 33 children with a vascular ring compression syndrome were treated at this institution. There were 4 iatrogenic, 2 unexpectedly found and 27 symptomatic congenital vascular rings. Accurate diagnosis is based on a water soluble iodine contrast dye oesophagogram, bronchoscopy and angiography which are complementary examinations. All symptomatic congenital vascular rings were treated successfully without mortality, but the mortality was 50% if the lesion was iatrogenic in origin or unexpectedly found during palliative or corrective cardiac surgery.