Skip to main content
Download PDF

End-stage renal disease: a risk factor of deep neck infection – a nationwide follow-up study in Taiwan

BMC Infectious Diseases volume 17, Article number: 424 (2017) Cite this article

Abstract

Background

Uremia is likely a risk factor for deep neck infection (DNI). However, only a few relevant cases have been reported, and evidence sufficient to support this hypothesis is lacking. The aim of the study is to investigate the effects of end-stage renal disease (ESRD) on DNI.

Methods

We used the database of the Registry for Catastrophic Illness Patients (RFCIP), a subset of the National Health Insurance Research Database (NHIRD) in Taiwan, to conduct a retrospective follow-up study. Between 1997 and 2013, a total of 157,340 patients in Taiwan with ESRD who received dialysis were registered in the RFCIP, whom were matched with a database consisting of 1,000,000 randomly selected patients who represented the national population, to conduct the follow-up study for investigating the incidence of DNI in the ESRD and control cohorts.

Results

In the ESRD group, 280 DNIs were identified with an incidence rate of 43 per 100,000 person-years. In the comparison group, 194 DNIs were identified with an incidence rate of 20 per 100,000 person-years. The incidence rate ratio was 2.16 (p < 0.001). Kaplan–Meier analysis indicated that the ESRD group had a significantly higher cumulative incidence of DNI (p < 0.001). According to Cox regression analysis, the hazard ratio of ESRD for DNI was 2.23 (p < 0.001). The therapeutic methods (non-surgery and surgery), performance of tracheostomy, duration of hospitalization did not differ significantly between the two groups, except more ESRD-DNI patients were admitted to intensive care units. The mortality rate of patients with DNI in the ESRD group was significantly higher than that in the control group (8.6% for ESRD vs 3.6% for control, p = 0.032). Furthermore, the Kaplan–Meier analysis demonstrated a poorer survival outcome in the ESRD group (p = 0.029). However, the individual survival outcomes following non-surgical and surgical therapies in the ESRD group did not differ significantly (p = 0.31).

Conclusions

ESRD is a predisposing factor for DNI, increasing its risk by twofold. In the patients with ESRD, DNI was not associated with higher rates of surgical debridement, tracheostomy, and mediastinal complications or longer hospital stays; however, it was associated with poorer survival outcomes, regardless of the therapeutic method.

Peer Review reports

Background

Deep neck infection (DNI) is a common disease and usually presents at emergency departments, which usually requires intensive care and aggressive treatment. The wide availability of antibiotics, improvement of diagnostic technology, and the concept of early surgical debridement had significantly reduced the morbidity and mortality of DNI [1, 2]. However, DNI remains a potentially life-threatening disease to date, particularly among elderly individuals and patients with systemic diseases [3,4,5]. Diabetes mellitus (DM) has been considered a definite predisposing systemic disease in 17%–34% of DNIs [4,5,6,7,8]. Other systemic diseases, such as uremia, liver cirrhosis, and autoimmune disease, are also considered risk factors for DNI [4, 9, 10].

Wang (2003) analyzed 196 DNI cases retrospectively and considered uremia a risk factor for complicated DNI [9]. Huang (2004) published a case series involving of 185 patients with DNI and found that patients with systemic diseases were predisposed to more severe DNI and more complications than were individuals without systemic diseases [4]. In Huang’s study, a total of six patients with uremia were included in the systemic disease group. However, the two aforementioned studies provided no information about the severity of uremia and conducted no further investigation on the influence of uremia on DNI. Moreover, we reviewed relevant studies conducted worldwide, but no case of DNI with end-stage renal disease (ESRD) has been reported [3, 5,6,7,8, 11,12,13,14,15,16,17,18,19].

ESRD is widely prevalent, particularly in Taiwan, which has the highest global incidence rate for renal replacement therapy [20,21,22]. Patients with ESRD are potentially immunocompromised and predisposed to infection with higher morbidities and mortality than those without ESRD [23,24,25]. Therefore, research regarding the effect of DNI on patients with ESRD is crucial and warrants more attention.

To our knowledge, no studies investigating the effects of ESRD on DNI have been published. Hence, we used the National Health Insurance Research Database (NHIRD) in Taiwan to conduct a retrospective cohort study to investigate these effects, particularly concerning the incidence rate and risk of DNI (primary endpoints), as well as its interventions, complications, and survival outcomes (secondary endpoints).

Methods

Database—National Health Insurance Research Database

In March 1995, the Taiwan government started the National Health Insurance Program and accordingly enacted an insurance policy, which considerably increased the national insurance coverage from 60% to 92%. By 2016, the coverage reached 99.6% [26]. In 2000, the Taiwan government established the National Health Insurance Research Database (NHIRD), which comprises data on all insurants, and these data are processed to being deidentified and released for research [27]. With certificate of ethical approval, the data can be accessed by way of clinician/institute application to the Bureau of National Health Insurance. The NHIRD provides all data generated during the reimbursement for insurance, including diagnosis sets for outpatients and inpatients, prescription drugs and doses, examinations, procedures, surgeries, payments, resident locations, and income levels. The diagnosis sets consist of three codes for outpatient visits and five codes for hospitalization. These codes are based on the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM).

We conducted the study in accordance with the guidelines of the Declaration of Helsinki. This study was exempted from obtaining informed consent from the participants, because the database was nationwide and the data were deidentified. All information of the insurants was unidentifiable, and this study did not violate their rights or adversely affect their welfare. The research was approved by the Institutional Review Board of Chang Gung Memorial Hospital (IRB number: 201601249B1).

Study group—Registry for catastrophic illness patients

In the Taiwan health insurance system, the category of catastrophic illness patients (CIP) has been instituted for a particular group who benefit from the treatment of relevant catastrophic illnesses. The verification of the eligibility for CIP certification requires strict investigation. For instance, a patient who has relevant diagnosis codes for ESRD and has received renal replacement therapy for at least 3 months can apply for CIP certification. Patients with CIP certification for ESRD pay concessional fees for ESRD-associated therapy, including dialysis. Insurants with CIP certification are categorized in the Registry for Catastrophic Illness Patients (RFCIP) associated with the NHIRD.

Using the RFCIP, we defined a study cohort consisting of patients with ESRD who received dialysis from 1 January 1997 to 31 December 2013 in Taiwan. We used the following ESRD-associated ICD-9 codes, which was defined for RFCIP [27]: 585 (chronic renal failure), 586 (unspecific renal failure), 403.01 (malignant hypertensive renal disease with renal failure), 403.11 (benign hypertensive renal disease with renal failure), 403.91 (unspecified hypertensive renal disease with renal failure), 404.02 (malignant hypertensive heart and renal disease with renal failure), 404.03 (malignant hypertensive heart and renal disease with congestive heart failure and renal failure), 404.12 (benign hypertensive heart and renal disease with renal failure), 404.13 (benign hypertensive heart and renal disease with congestive heart failure and renal failure), 404.92 (unspecified hypertensive heart and renal disease with renal failure), and 404.93 (unspecified hypertensive heart and renal disease with congestive heart failure and renal failure). In total, 157,340 patients were included in the study cohort.

Control group—LHID2000 database

For providing adequate data for research, until 2016, the NHIRD published three databases composed of 1,000,000 insurants representing all insurants in Taiwan, and these databases were named Longitudinal Health Insurance Database 2000 (LHID2000), LHID2005, and LHID2010. For example, LHID2000 consists of 1,000,000 insurants in 2000 who were randomly statistically selected (Oracle’s internal random number generator) from all insurants in Taiwan. No statistically significant differences exist in age, sex, or health care costs between the LHID2000 sample group and all enrollees, according to a National Health Research Institutes report [27], and LHID2000 has been used in several population-based studies [28,29,30]. Therefore, we used LHID2000 to generate a control cohort that was matched with the study cohort according to sex, age, urbanization level, income level, DM, and hypertension and analyzed the effects of DNI on the two cohorts.

Main outcome – Incidence of DNI

A DNI was defined as a severe infection in the deep neck that required hospitalization for intensive care. Therefore, while determining the incidence of DNI in the study and control cohorts, we searched for diagnoses during hospitalization that included the following ICD-9 codes: 528.3 (cellulitis and abscess of oral soft tissues; Ludwig angina), 478.22 (parapharyngeal abscess), 478.24 (retropharyngeal abscess), and 682.11 (cellulitis and abscess of neck) [28]. We excluded patients with a previous inpatient diagnosis of DNI before ESRD dialysis to ensure the validity of results concerning the predisposition of ESRD for DNI; consequently, 503 patients were excluded from the study group. After exclusion, 156,837 individuals with ESRD were enrolled in the study group.

Matching process

For each ESRD case, one control without ESRD (1:1) with matching gender, age, urbanization level, income level, DM and hypertension was randomly selected from the LHID2000 database to form a control group. The index date of the study group was the date of registry in the RFCIP for patients with ESRD, and an index date matching that of patients with ESRD was created for the control group. DNI diagnosed before the index date was excluded. A total of 127,283 controls matching the study patients were included. DNI diagnosis codes were used in the two groups to determine the incidence rate of DNI with a follow-up to the end of 2013. The follow-up period was from the index date to the diagnosis of DNI, and some patients were censored because of death (Fig. 1).

Fig. 1
figure1

Enrolment schema of the study and comparison cohorts. Patients with ESRD were identified since 1997 to 2013 in Taiwan from RFCIP database, and a total of 157,340 cases were collected. 503 cases were excluded due to DNI occurrence prior to the index date of ESRD. A total of 156,837 cases with ESRD were eligible for a study cohort. LHID2000 database consisting of 989,480 insurants representing the general population in Taiwan was used to match with the study cohort for gender, age, urbanized, income level, DM and HTN with 1:1 fusion. Finally, there were 127,283 patients with ESRD (study group) and 127,283 patients without ESRD (control group) to conduct the follow-up study. The follow-up ended on DNI identified based on the ICD-9 codes of 528.3, 478.22, 478.24, and 682.11, death, or the end of 2013. Abbreviations: ESRD, end-stage renal disease; RFCIP, Registry for Catastrophic Illness Patients; LHID2000, Longitudinal Health Insurance Database 2000; DNI, deep neck infection; ICD-9, International Classification of Diseases, Ninth Revision; DM, diabetes mellitus; HTN, hypertension

Full size image

Comorbidities

The following comorbidities were defined using ICD-9-CM codes recorded in the claims data: DM (ICD-9-CM code: 250), hypertension (ICD-9-CM codes: 401–405), liver cirrhosis (CD-9-CM codes: 571.2, 571.5–571.6), systemic autoimmune disease (ICD-9-CM codes: 443.1, 446.0, 446.2, 446.4–446.5, 446.7, 696.0–696.1, 710.0–710.4, 714.0–714.4), chronic obstructive pulmonary disease (COPD) (ICD-9-CM codes: 491,492,496), coronary artery disease (CAD) (ICD-9-CM codes: 410–414), and cerebrovascular accident (CVA) (ICD-9-CM codes: 430–438) [28, 31, 32]. Medical comorbidities were included if they appeared one or more times in the diagnoses of inpatients or three or more times in the diagnoses of outpatients. Comorbidities were included if they occurred within 12 months before the index date.

Therapy classification

We assessed the therapeutic methods used for treating patients with DNIs in the two groups. The treatment methods were divided into three subgroups: antibiotics alone, antibiotics with abscess aspiration or drainage, and surgical intervention. The intervention, including abscess aspiration or drainage and surgical debridement, was identified using the claims records during each hospitalization for DNI treatment. If the patients received surgical intervention, they were included in the surgery subgroup, irrespective of the performance of abscess aspiration or drainage. If the patients received abscess aspiration or drainage without surgery, they were included in the aspiration subgroup. If the patients received only antibiotic treatment during hospitalization, they were included in the antibiotic subgroup.

Prognosis evaluation

For evaluating prognosis, we analyzed the duration of hospitalization, care in intensive care units (ICUs), performance of tracheostomy, and mediastinal complications, which were defined according to the receipt of mediastinal surgery during hospitalization or the following ICD-9-CM codes: 510, 513 and 519.2. The mortality and mediastinitis-related mortality were also investigated in both cohorts. Mortality was defined as death occurring during DNI treatment. The mediastinitis-related mortality was defined as death during DNI treatment accompanied by a diagnosis of mediastinitis.

Statistical analysis

The sociodemographics and incidence rate of DNI were compared between the ESRD and control groups using the Pearson’s chi-squared test. The Fisher exact test was used to compare the rates of tracheostomy, mediastinitis, and mortality. The duration of hospitalization was compared using the Student’s t test. The results of Kaplan–Meier analysis revealed the cumulative incidence of DNI in both groups. Furthermore, the analysis was used to investigate the survival outcomes. The risk of DNI for the study group was estimated using a Cox proportional hazard model. All the analyses were performed using SAS software, version 9.4 (SAS Institute, Cary, NC), and the level of statistical significance was set at p < 0.05.

Results

Table 1 illustrates the distribution of sociodemographic characteristics as well as the DNIs and comorbidities identified in the study and comparison cohorts after the matching process. The ESRD cohort had a significantly higher prevalence of liver cirrhosis, systemic autoimmune disease, CAD, and CVA, but not COPD than the non-ESRD cohort (Table 1). In the 127,283 ESRD patients, 280 (0.2%) DNIs were identified. The incidence rate was 43 per 100,000 person-years in a mean follow-up period of 5.12 ± 4.48 years. By contrast, among the 127,283 non-ESRD controls, 194 DNIs (0.1%) were identified in a mean observation period of 7.67 ± 4.65 years with an incidence rate of 20 per 100,000 person-years. The incidence rate ratio was 2.16 with a 95% confidence interval (CI) of 1.8 to 2.6. The incidence of DNI was significantly higher in the ESRD cohort than the control one (p < 0.001).

Table 1 Demographic and characteristics between the ESRD and Non-ESRD groups
Full size table

The Kaplan–Meier analysis indicated the cumulative incidence of DNI in both cohorts in the observation period from 1997 to 2013. Log-rank analysis indicated that the ESRD group had a significantly higher incidence of DNI (p < 0.001) (Fig. 2). The Cox proportional hazard model was employed to analyze the crude and adjusted hazard ratios (HRs) for both groups after adjustment for gender, age, urbanization level, income level, and the selected comorbidities. The risk of DNI in the patients with ESRD was 2.23-fold greater than that in the patients without ESRD (HR for DNI in ESRD group: 2.23, 95% CI: 1.84–2.69, p < 0.001) (Table 2). In the Cox regression analysis, DM, hypertension, and a lower urbanization level were significant risk factors for DNI; however, the effects of liver cirrhosis, systemic autoimmune disease, COPD, and CVA on DNI were not statistically significant. In addition, patients with CAD had a lower risk of DNI.

Fig. 2
figure2

Cumulative incidence of DNI for ESRD versus non-ESRD. The Kaplan-Meier analysis demonstrated the cumulative DNI identified in the study and control cohorts, respectively, during the follow-up period (1997–2013). The log-rank test revealed a significantly higher cumulative incidence in the ESRD group (p < 0.001)

Full size image
Table 2 Multivariable Cox proportional hazards regression of the association between DNI and potential risk factors
Full size table

Table 3 presents the therapeutic methods used for treating DNI in both groups, namely antibiotic, aspiration and surgery, and other factors, including the performance of tracheostomy, duration of hospitalization, care in ICUs, mediastinal complications and mortality (Table 3). The proportion of treatment did not differ significantly between the two groups (p = 0.394), and proportion of the three therapeutic methods in the ESRD group resembled those in the control group. Nearly three-quarters of patients with DNI were treated using antibiotics (ESRD: 74.3% and control: 75.3%), and one-quarter of the patients received surgical intervention (ESRD: 24.3% and control: 21.7%). Abscess aspiration for DNI treatment accounted for a small portion in both groups (ESRD: 1.4% and control: 3.1%). The performance of tracheostomy (ESRD: 3.6%, control: 3.6%, p = 0.983) and duration of hospitalization (ESRD: 11.1 ± 14.7 days, control: 9.7 ± 12.7 days, p = 0.269) did not differ significantly between the two groups; however, more patients in the ESRD group received care in ICUs (ESRD: 13.9%, control: 7.2%, p = 0.023). In total, seven and two patients developed mediastinal complications in the ESRD and control groups, respectively (ESRD: 2.5%, control: 1%, p = 0.249), and approximately half of those DNI cases with mediastinal complication result in mortality (ESRD: 3/7, 43%, control: 1/2, 50%). The duration of hospitalization ranged from 1 to 89 days. In the 3 months after DNI, the patients with ESRD had a significantly higher mortality rate than did the controls (ESRD: 8.6%, control: 3.6%, p = 0.032). Kaplan–Meier analysis was used to investigate the survival outcomes, and log-rank tests revealed significantly poorer results in the ESRD cohort during the 3 months after hospitalization for treatment of DNI (p = 0.029) (Fig. 3).

Table 3 Analysis of therapeutic interventions, complications and prognostic outcomes in patients with DNI
Full size table
Fig. 3
figure3

Kaplan-Meier-estimated overall survival distributions for ESRD-DNI versus non-ESRD-DNI. The Kaplan-Meier analysis demonstrated the survival outcomes of the study and control cohorts, respectively, in the 3 months after DNI. The log-rank test revealed a significantly poorer survival result in the ESRD group (p = 0.029)

Full size image

Discussion

Uremia has been considered a risk factor for DNI [4, 9], but evidence sufficient to support this hypothesis is lacking. The nationwide follow-up study provided a large number of cases for studying the effect of ESRD on DNI and confirmed that it is a predisposing factor associated with a twofold risk of DNI.

In general, the treatment of DNI depends on disease manifestations, airway conditions, laboratory results, and radiological studies. The therapeutic choices are antibiotics alone, antibiotics in combination with abscess aspiration, and surgical debridement. Usually, physicians do not undertake an advanced intervention considering the patients’ underlying disease. A DNI requiring surgical intervention is considered a more serious condition.

According to previous studies, surgical debridement for treating DNI comprises 55%–80% of all therapies [3, 4, 6, 10,11,12,13]. Tracheostomy has been reported to be performed in 3.5%–10% of DNIs [3, 5, 9, 11, 12, 33], and Huang stated that the rate was as high as 20% in DNIs with systemic disease [4]. DNIs in patients with medical comorbidities have been reported to cause a longer hospitalization duration and more complications [4, 15]. In our study, the three therapeutic methods accounted for similar proportions of treatments in the ESRD and control groups. Specifically, the proportion of surgical intervention was not higher in the ESRD group than in the control group. Furthermore, the performance of tracheostomy (3.6% in both groups) and duration of hospitalization did not differ significantly between the two groups (Table 3). According to these outcomes, ESRD is a risk factor for DNI; however, it does not result in intervention more advanced than that in patients without ESRD.

Nevertheless, regardless of the presence of ESRD in our study, surgical therapy accounted for a quarter of all therapies (ESRD: 24.3% and control: 21.7%), whereas conservative treatment constituted the remainder. These results are inconsistent with those of previous studies. This inconsistency is likely due to previous studies being conducted in medical centers or tertiary hospitals, which receive and treat more severe DNI cases [3, 4, 6, 10,11,12,13]. Hence, surgical intervention was commonly recommended for those cases of severe DNIs. However, we collected the cases in our nationwide study from hospitals across Taiwan. These DNI cases were distributed from primary to tertiary hospitals, including patients with relatively low severity, and thus, our study could provide an overview of DNI treatment and prognosis.

In previous studies, the duration of hospitalization for treating DNI ranged from 2 to 90 days [18, 34], and in our study, the hospitalization duration was 1 to 89 days. We investigated the 3-month mortality in both groups and observed that the patients with ESRD had a higher rate of mortality after DNI (ESRD: 8.6%, control: 3.6%, p = 0.032) (Table 3). The Kaplan–Meier analysis also indicated a significantly poorer cumulative survival outcome for the ESRD group in the 3 months after DNI (p = 0.029) (Fig. 3). In previous studies, the DNI-related mortality rate was 1%–2.5% [1, 4, 9,10,11,12, 18], and the mortality rate in patients with comorbidities or old age tended to be higher (1.5%–5%) [4, 5, 18]. The mortality rate of the control group in our study was in agreement with the preceding data, and the rate in the patients with ESRD and DNI was higher than the previously reported rates. Infection, especially in the lungs, joints, and soft tissue, has been reported to be responsible for the higher morbidity and mortality in patients with ESRD than in those without ESRD, and our findings are consistent with these reports [23,24,25].

To investigate the association between therapeutic methods and survival, we classified the therapies for DNI as surgical and nonsurgical. The surgical group consisted of patients who received surgical interventions, which are mainly performed under general anesthesia in an operating room. The nonsurgical group comprised patients treated with antibiotics alone or antibiotics in combination with aspiration, which is usually performed under local anesthesia but not in an operating room. Kaplan–Meier analysis was conducted to determine the individual survival results of the two therapeutic methods (nonsurgery vs surgery) in the ESRD group, and log-rank tests revealed no significant difference in the two methods (p = 0.31) (Fig. 4). This result implied that the methods of treatment would be not responsible for the higher mortality. We analyzed the inpatient diagnostic codes for those deaths and noted some medical complications encountered after DNI that may be related to the higher mortality, including CVA, pneumonia, gastrointestinal perforation or hemorrhage, peritonitis, and septic shock. Therefore, we supposed that the higher mortality in ESRD patients after DNI would be related to unanticipated lethal medical sequelae developing after DNI; however, further research should be conducted to investigate the exact causes.

Fig. 4
figure4

Kaplan-Meier-estimated individual survival distributions from ESRD-DNI patients for surgery versus non-surgery. The Kaplan-Meier analysis demonstrated the individual survival outcomes of “surgery” and “non-surgery” therapies in the ESRD cohort in the 3 months after DNI, and the log-rank test revealed no significant difference between the two therapeutic methods for the survival results (p = 0.310)

Full size image

In previous case-series-based studies, the rate of mediastinitis developing after DNI was reported to be 1.7%–2.7% [4, 9, 18, 19], and in reviewing those articles, we observed a high proportion of comorbidities, such as DM, in the DNI cases with mediastinitis. In our study, the patients with ESRD did not have a significantly higher rate of mediastinal complications after DNI in comparison with the controls (ESRD: 2.5%, control: 1%, p = 0.249), and the rates of mediastinitis development in both cohorts were relatively consistent with the preceding data. Furthermore, in the aforementioned studies, the mortality rate in patients with DNI and mediastinitis ranged from 40% to 41% [4, 18]. The mediastinitis-related mortality after DNI did not differ significantly between the ESRD and non-ESRD patients in the current study (ESRD: 3/7, 42%; non-ESRD: 1/2, 50%, p = 0.515), and the ratio was in accordance with the preceding data. Thus, our findings indicate that ESRD in patients with DNI is not associated with an increased risk of mediastinal complications; nevertheless, these complications entail a high risk of mortality.

Our nationwide study had some limitations. We used ICD-9-CM codes to define patients with DNIs and identified the associated interventions, complications, and mortality in both cohorts to evaluate the prognostic outcomes; however, we could not obtain information concerning the extent of disease, pathogens, laboratory tests, and imaging findings, which is usually used for evaluating the disease severity. The effects of these omitted factors on ESRD and DNI require further investigation. Furthermore, we investigated the 3-month mortality as an alternative to the DNI-specific mortality because the definite cause of death could not be identified using the database; consequently, further research is necessary.

Conclusions

This nationwide population-based study was the first to investigate the epidemiological data of DNI development in patients with ESRD and the relevant prognosis. It corroborated that ESRD is a predisposing factor for DNI. DNI in patients with ESRD is not associated with higher rates of surgical intervention, tracheostomy, mediastinitis, and mediastinitis-related mortality or a longer duration of hospitalization relative to those of patients without ESRD; however, it would lead to a poorer survival outcome. Such outcomes are not related to the therapeutic intervention, and their cause requires further research.

Abbreviations

CI:

Confidence interval

CIP:

Catastrophic illness patients

DM:

Diabetes mellitus

DNI:

Deep neck infection

ESRD:

End-stage renal disease

HR:

Hazard ratio

ICD-9-CM:

International Classification of Diseases, Ninth Revision, Clinical Modification

ICU:

Intensive care unit

LHID2000:

Longitudinal Health Insurance Database 2000

NHIRD:

National Health Insurance Research Database

RFCIP:

Registry for Catastrophic Illness Patients

References

  1. 1.

    Har-El G, Aroesty JH, Shaha A, Lucente FE. Changing trends in deep neck abscess. A retrospective study of 110 patients. Oral surgery, oral medicine, and oral pathology. 1994;77:446–450.

  2. 2.

    Sethi DS, Stanley RE. Deep neck abscesses—changing trends. J Laryngol Otol. 1994;108:138–43.

    CAS  Article  PubMed  Google Scholar 

  3. 3.

    Boscolo-Rizzo P, Marchiori C, Montolli F, Vaglia A, Da Mosto MC. Deep neck infections: a constant challenge. Journal for oto-rhino-laryngology and its related specialties. 2006;68:259–65.

    Article  PubMed  Google Scholar 

  4. 4.

    Huang TT, Liu TC, Chen PR, Tseng FY, Yeh TH, Chen YS. Deep neck infection: analysis of 185 cases. Head Neck. 2004;26:854–60.

    Article  PubMed  Google Scholar 

  5. 5.

    Santos Gorjon P, Blanco Perez P, Morales Martin AC, Del Pozo de Dios JC, Estevez Alonso S. Calle de la Cabanillas MI. Deep neck infection. Review of 286 cases. Acta otorrinolaringologica espanola. 2012;63:31–41.

    Article  PubMed  Google Scholar 

  6. 6.

    Eftekharian A, Roozbahany NA, Vaezeafshar R, Narimani N. Deep neck infections: a retrospective review of 112 cases. Eur Arch Otorhinolaryngol. 2009;266:273–7.

    Article  PubMed  Google Scholar 

  7. 7.

    Huang TT, Tseng FY, Yeh TH, Hsu CJ, Chen YS. Factors affecting the bacteriology of deep neck infection: a retrospective study of 128 patients. Acta Otolaryngol. 2006;126:396–401.

    Article  PubMed  Google Scholar 

  8. 8.

    Marioni G, Rinaldi R, Staffieri C, Marchese-Ragona R, Saia G, Stramare R, et al. Deep neck infection with dental origin: analysis of 85 consecutive cases (2000-2006). Acta Otolaryngol. 2008;128:201–6.

    Article  PubMed  Google Scholar 

  9. 9.

    Wang LF, Kuo WR, Tsai SM, Huang KJ. Characterizations of life-threatening deep cervical space infections: a review of one hundred ninety-six cases. Am J Otolaryngol. 2003;24:111–7.

    CAS  Article  PubMed  Google Scholar 

  10. 10.

    Yang W, Hu L, Wang Z, Nie G, Li X, Lin D, et al. Deep neck infection: a review of 130 cases in southern China. Medicine. 2015;94:e994.

    Article  PubMed Central  PubMed  Google Scholar 

  11. 11.

    Bakir S, Tanriverdi MH, Gun R, Yorgancilar AE, Yildirim M, Tekbas G, et al. Deep neck space infections: a retrospective review of 173 cases. Am J Otolaryngol. 2012;33:56–63.

    Article  PubMed  Google Scholar 

  12. 12.

    Bottin R, Marioni G, Rinaldi R, Boninsegna M, Salvadori L, Staffieri A. Deep neck infection: a present-day complication. A retrospective review of 83 cases (1998-2001). Eur Arch Otorhinolaryngol. 2003;260:576–9.

    CAS  Article  PubMed  Google Scholar 

  13. 13.

    Dolezalova H, Zemek J, Tucek L. Deep Neck infections of Odontogenic Origin and Their Clinical Significance. A Retrospective Study from Hradec Kralove, Czech Republic. Acta medica (Hradec Kralove). 2015;58:86–91.

  14. 14.

    Hidaka H, Yamaguchi T, Hasegawa J, Yano H, Kakuta R, Ozawa D, et al. Clinical and bacteriological influence of diabetes mellitus on deep neck infection: systematic review and meta-analysis. Head Neck. 2015;37:1536–46.

    Article  PubMed  Google Scholar 

  15. 15.

    Lee JK, Kim HD, Lim SC. Predisposing factors of complicated deep neck infection: an analysis of 158 cases. Yonsei Med J. 2007;48:55–62.

    Article  PubMed Central  PubMed  Google Scholar 

  16. 16.

    Lee YQ, Kanagalingam J. Bacteriology of deep neck abscesses: a retrospective review of 96 consecutive cases. Singap Med J. 2011;52:351–5.

    CAS  Google Scholar 

  17. 17.

    Lin HT, Tsai CS, Chen YL, Liang JG. Influence of diabetes mellitus on deep neck infection. J Laryngol Otol. 2006;120:650–4.

    PubMed  Google Scholar 

  18. 18.

    Sakarya EU, Kulduk E, Gundogan O, Soy FK, Dundar R, Kilavuz AE, et al. Clinical features of deep neck infection: analysis of 77 patients. Kulak Burun Bogaz Ihtis Derg. 2015;25:102–8.

    Article  PubMed  Google Scholar 

  19. 19.

    Srivanitchapoom C, Sittitrai P, Pattarasakulchai T, Tananuvat R. Deep neck infection in northern Thailand. Eur Arch Otorhinolaryngol. 2012;269:241–6.

    Article  PubMed  Google Scholar 

  20. 20.

    Levey AS, Coresh J. Chronic kidney disease. Lancet. 2012;379:165–80.

    Article  PubMed  Google Scholar 

  21. 21.

    Lin Y-C, Hsu C-Y, Kao C-C, Chen T-W, Chen H-H, Hsu C-C, et al. Incidence and prevalence of ESRD in Taiwan renal registry data system (TWRDS) 2005-2012. Acta Nephrologica. 2014;28:65–8.

  22. 22.

    Yang WC, Hwang SJ. Incidence, prevalence and mortality trends of dialysis end-stage renal disease in Taiwan from 1990 to 2001: the impact of national health insurance. Nephrol Dial Transplant. 2008;23:3977–82.

    Article  PubMed  Google Scholar 

  23. 23.

    Allon M, Radeva M, Bailey J, Beddhu S, Butterly D, Coyne DW, et al. The spectrum of infection-related morbidity in hospitalized haemodialysis patients. Nephrol Dial Transplant. 2005;20:1180–6.

    Article  PubMed  Google Scholar 

  24. 24.

    Rivara MB, Soohoo M, Streja E, Molnar MZ, Rhee CM, Cheung AK, et al. Association of Vascular Access Type with mortality, hospitalization, and transfer to in-center hemodialysis in patients undergoing home hemodialysis. Clin J Am Soc Nephrol. 2016;11:298–307.

    Article  PubMed Central  PubMed  Google Scholar 

  25. 25.

    Rojas L, Munoz P, Kestler M, Arroyo D, Guembe M, Rodriguez-Creixems M, et al. Bloodstream infections in patients with kidney disease: risk factors for poor outcome and mortality. The Journal of hospital infection. 2013;85:196–205.

  26. 26.

    National Health Insurance Administration Ministry of Health and Welfare. https://www.nhi.gov.tw/english/index.aspx. Accessed 8 November 2016.

  27. 27.

    National Health Insurance Research Database. http://nhird.nhri.org.tw/en/Data_Subsets.html.

  28. 28.

    Liu CF, Weng SF, Lin YS, Lin CS, Lien CF, Wang JJ. Increased risk of deep neck infection among HIV-infected patients in the era of highly active antiretroviral therapy—a population-based follow-up study. BMC Infect Dis. 2013;13:183.

    CAS  Article  PubMed Central  PubMed  Google Scholar 

  29. 29.

    Wang CC, Lin CL, Wang GJ, Chang CT, Sung FC, Kao CH. Atrial fibrillation associated with increased risk of venous thromboembolism. A population-based cohort study. Thromb Haemost. 2015;113:185–92.

    Article  PubMed  Google Scholar 

  30. 30.

    Yu KH, Kuo CF, Chou IJ, Chiou MJ, See LC. Risk of end-stage renal disease in systemic lupus erythematosus patients: a nationwide population-based study. Int J Rheum Dis. 2016;19:1175–82.

    Article  PubMed  Google Scholar 

  31. 31.

    Shen TC, Lin CL, Chen CH, Tu CY, Hsia TC, Shih CM, et al. Increased risk of chronic obstructive pulmonary disease in patients with systemic lupus erythematosus: a population-based cohort study. PLoS One. 2014;9:e91821.

    Article  PubMed Central  PubMed  Google Scholar 

  32. 32.

    Yen YF, Chuang PH, Jen IA, Chen M, Lan YC, Liu YL, et al. Incidence of autoimmune diseases in a nationwide HIV/AIDS patient cohort in Taiwan, 2000–2012. Ann Rheum Dis. 2016;76:661–5.

    Article  PubMed  Google Scholar 

  33. 33.

    Crespo AN, Chone CT, Fonseca AS, Montenegro MC, Pereira R, Milani JA. Clinical versus computed tomography evaluation in the diagnosis and management of deep neck infection. Sao Paulo medical journal. 2004;122:259–63.

    Article  PubMed  Google Scholar 

  34. 34.

    Hsu RF, Wu PY, Ho CK. Transcervical drainage for descending necrotizing mediastinitis may be sufficient. Otolaryngol Head Neck Surg. 2011;145:742–7.

    Article  PubMed  Google Scholar 

Download references

Acknowledgements

The authors would like to thank Center of Excellence for Chang Gung Research Datalink (CORPG6D0161) for the comments and assistance in data analysis. This study was supported by a grant from Chang Gung Memorial Hospital, Chiayi Branch (CGRPG6G0011), and based on the National Health Insurance Research Database provided by the Central Bureau of National Health Insurance, the Department of Health, and managed by the National Health Research Institutes. The interpretation and conclusions contained herein do not represent those of Bureau of National Health Insurance, Department of Health, or National Health Research Institutes.

Funding

The article did not have any financial support provided by companies toward the completion of the work.

Availability of data and materials

The datasets generated and/or analyzed during the current study are available in the Taiwan National Health Insurance Research Database repository, https://nhird.nhri.org.tw/en/How_to_cite_us.html.

Authors’ contributions

GHC designed the research, contributed to the acquisition of the data, and completed the manuscript. MST participated in the discussion of the study and helped to draft the manuscript. LCY performed the statistical analysis and contributed to the data interpretation. MHL contributed to the data interpretation, and designed the figures and tables. YTT participated in the discussion of the study and helped to draft the manuscript. CMH participated in the discussion of the study and drafted the manuscript. YHY contributed to the interpretation of the data, and revising the article critically. All authors read and approved the final manuscript.

Competing interests

The authors declare that they have no competing interests.

Consent for publication

Not applicable.

Ethics approval and consent to participate

This study was exempted from obtaining informed consent from the participants, because the database was nationwide and the data were deidentified. All information of the insurants was unidentifiable, and this study did not violate their rights or adversely affect their welfare. The research was approved by the Institutional Review Board of Chang Gung Memorial Hospital (reference number: 201601249B1).

Author information

Affiliations

  1. Department of Otolaryngology, Chang Gung Memorial Hospital, Chiayi, Taiwan

    Geng-He Chang, Ming-Shao Tsai, Yao-Te Tsai & Cheng-Ming Hsu

  2. Center of Excellence for Chang Gung Research Datalink, Chang Gung Memorial Hospital, Chiayi, Taiwan

    Geng-He Chang, Ming-Shao Tsai, Chia-Yen Liu, Meng-Hung Lin, Yao-Te Tsai & Yao-Hsu Yang

  3. Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan

    Cheng-Ming Hsu

  4. Institute of Occupational Medicine and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan

    Yao-Hsu Yang

  5. Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan

    Yao-Hsu Yang

  6. School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan

    Yao-Hsu Yang

  7. No.6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan

    Yao-Hsu Yang

Authors
  1. Geng-He Chang
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Ming-Shao Tsai
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Chia-Yen Liu
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Meng-Hung Lin
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Yao-Te Tsai
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. Cheng-Ming Hsu
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. Yao-Hsu Yang
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Yao-Hsu Yang.

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

Chang, G., Tsai, M., Liu, C. et al. End-stage renal disease: a risk factor of deep neck infection – a nationwide follow-up study in Taiwan. BMC Infect Dis 17, 424 (2017). https://doi.org/10.1186/s12879-017-2531-5

Download citation

Keywords

  • Abscess
  • Cellulitis
  • Cervical
  • Dialysis
  • ESRD
  • Failure
  • Kidney
  • Nephropathy
  • NHIRD
  • Predisposing

BMC Infectious Diseases

ISSN: 1471-2334

Contact us